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-rw-r--r--liveengineUnmapped/ofxSVGTiny/libs/src_colors.c891
-rw-r--r--liveengineUnmapped/ofxSVGTiny/libs/svgtiny.c1253
-rw-r--r--liveengineUnmapped/ofxSVGTiny/libs/svgtiny.h74
-rw-r--r--liveengineUnmapped/ofxSVGTiny/libs/svgtiny_gradient.c670
-rw-r--r--liveengineUnmapped/ofxSVGTiny/libs/svgtiny_internal.h95
-rw-r--r--liveengineUnmapped/ofxSVGTiny/libs/svgtiny_list.c125
6 files changed, 0 insertions, 3108 deletions
diff --git a/liveengineUnmapped/ofxSVGTiny/libs/src_colors.c b/liveengineUnmapped/ofxSVGTiny/libs/src_colors.c
deleted file mode 100644
index 2eeb1aa..0000000
--- a/liveengineUnmapped/ofxSVGTiny/libs/src_colors.c
+++ /dev/null
@@ -1,891 +0,0 @@
-/* ANSI-C code produced by gperf version 3.0.3 */
-/* Command-line: gperf --output-file=build-Darwin-Darwin-release-lib-static/src_colors.c.tmp src/colors.gperf */
-/* Computed positions: -k'1,3,6-8,12-13' */
-
-#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
- && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
- && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
- && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
- && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
- && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
- && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
- && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
- && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
- && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
- && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
- && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
- && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
- && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
- && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
- && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
- && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
- && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
- && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
- && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
- && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
- && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
- && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
-/* The character set is not based on ISO-646. */
-#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
-#endif
-
-#line 15 "src/colors.gperf"
-
-#include <string.h>
-#include "svgtiny.h"
-#include "svgtiny_internal.h"
-#line 21 "src/colors.gperf"
-struct svgtiny_named_color;
-
-#define TOTAL_KEYWORDS 147
-#define MIN_WORD_LENGTH 3
-#define MAX_WORD_LENGTH 20
-#define MIN_HASH_VALUE 4
-#define MAX_HASH_VALUE 565
-/* maximum key range = 562, duplicates = 0 */
-
-#ifdef __GNUC__
-__inline
-#else
-#ifdef __cplusplus
-inline
-#endif
-#endif
-static unsigned int
-svgtiny_color_hash (register const char *str, register unsigned int len)
-{
- static const unsigned short asso_values[] =
- {
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 5, 55, 0,
- 35, 0, 75, 10, 5, 0, 566, 250, 10, 40,
- 85, 60, 70, 144, 0, 20, 45, 10, 30, 185,
- 95, 195, 566, 0, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566, 566, 566,
- 566, 566, 566, 566, 566, 566, 566, 566
- };
- register int hval = len;
-
- switch (hval)
- {
- default:
- hval += asso_values[(unsigned char)str[12]];
- /*FALLTHROUGH*/
- case 12:
- hval += asso_values[(unsigned char)str[11]];
- /*FALLTHROUGH*/
- case 11:
- case 10:
- case 9:
- case 8:
- hval += asso_values[(unsigned char)str[7]];
- /*FALLTHROUGH*/
- case 7:
- hval += asso_values[(unsigned char)str[6]];
- /*FALLTHROUGH*/
- case 6:
- hval += asso_values[(unsigned char)str[5]];
- /*FALLTHROUGH*/
- case 5:
- case 4:
- case 3:
- hval += asso_values[(unsigned char)str[2]+2];
- /*FALLTHROUGH*/
- case 2:
- case 1:
- hval += asso_values[(unsigned char)str[0]];
- break;
- }
- return hval;
-}
-
-#ifdef __GNUC__
-__inline
-#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
-__attribute__ ((__gnu_inline__))
-#endif
-#endif
-const struct svgtiny_named_color *
-svgtiny_color_lookup (register const char *str, register unsigned int len)
-{
- static const struct svgtiny_named_color wordlist[] =
- {
-#line 43 "src/colors.gperf"
- {"cyan", svgtiny_RGB( 0, 255, 255)},
-#line 76 "src/colors.gperf"
- {"gray", svgtiny_RGB(128, 128, 128)},
-#line 37 "src/colors.gperf"
- {"chartreuse", svgtiny_RGB(127, 255, 0)},
-#line 77 "src/colors.gperf"
- {"grey", svgtiny_RGB(128, 128, 128)},
-#line 78 "src/colors.gperf"
- {"green", svgtiny_RGB( 0, 128, 0)},
-#line 96 "src/colors.gperf"
- {"lightgrey", svgtiny_RGB(211, 211, 211)},
-#line 95 "src/colors.gperf"
- {"lightgreen", svgtiny_RGB(144, 238, 144)},
-#line 94 "src/colors.gperf"
- {"lightgray", svgtiny_RGB(211, 211, 211)},
-#line 152 "src/colors.gperf"
- {"skyblue", svgtiny_RGB(135, 206, 235)},
-#line 155 "src/colors.gperf"
- {"slategrey", svgtiny_RGB(112, 128, 144)},
-#line 150 "src/colors.gperf"
- {"sienna", svgtiny_RGB(160, 82, 45)},
-#line 154 "src/colors.gperf"
- {"slategray", svgtiny_RGB(112, 128, 144)},
-#line 149 "src/colors.gperf"
- {"seashell", svgtiny_RGB(255, 245, 238)},
-#line 160 "src/colors.gperf"
- {"teal", svgtiny_RGB( 0, 128, 128)},
-#line 39 "src/colors.gperf"
- {"coral", svgtiny_RGB(255, 127, 80)},
-#line 98 "src/colors.gperf"
- {"lightsalmon", svgtiny_RGB(255, 160, 122)},
-#line 102 "src/colors.gperf"
- {"lightslategrey", svgtiny_RGB(119, 136, 153)},
-#line 30 "src/colors.gperf"
- {"black", svgtiny_RGB( 0, 0, 0)},
-#line 101 "src/colors.gperf"
- {"lightslategray", svgtiny_RGB(119, 136, 153)},
-#line 128 "src/colors.gperf"
- {"orange", svgtiny_RGB(255, 165, 0)},
-#line 129 "src/colors.gperf"
- {"orangered", svgtiny_RGB(255, 69, 0)},
-#line 29 "src/colors.gperf"
- {"bisque", svgtiny_RGB(255, 228, 196)},
-#line 105 "src/colors.gperf"
- {"lime", svgtiny_RGB( 0, 255, 0)},
-#line 142 "src/colors.gperf"
- {"red", svgtiny_RGB(255, 0, 0)},
-#line 106 "src/colors.gperf"
- {"limegreen", svgtiny_RGB( 50, 205, 50)},
-#line 91 "src/colors.gperf"
- {"lightcoral", svgtiny_RGB(240, 128, 128)},
-#line 144 "src/colors.gperf"
- {"royalblue", svgtiny_RGB( 65, 105, 225)},
-#line 107 "src/colors.gperf"
- {"linen", svgtiny_RGB(250, 240, 230)},
-#line 71 "src/colors.gperf"
- {"fuchsia", svgtiny_RGB(255, 0, 255)},
-#line 48 "src/colors.gperf"
- {"darkgreen", svgtiny_RGB( 0, 100, 0)},
-#line 90 "src/colors.gperf"
- {"lightblue", svgtiny_RGB(173, 216, 230)},
-#line 54 "src/colors.gperf"
- {"darkorchid", svgtiny_RGB(153, 50, 204)},
-#line 157 "src/colors.gperf"
- {"springgreen", svgtiny_RGB( 0, 255, 127)},
-#line 108 "src/colors.gperf"
- {"magenta", svgtiny_RGB(255, 0, 255)},
-#line 74 "src/colors.gperf"
- {"gold", svgtiny_RGB(255, 215, 0)},
-#line 130 "src/colors.gperf"
- {"orchid", svgtiny_RGB(218, 112, 214)},
-#line 153 "src/colors.gperf"
- {"slateblue", svgtiny_RGB(106, 90, 205)},
-#line 51 "src/colors.gperf"
- {"darkmagenta", svgtiny_RGB(139, 0, 139)},
-#line 44 "src/colors.gperf"
- {"darkblue", svgtiny_RGB( 0, 0, 139)},
-#line 103 "src/colors.gperf"
- {"lightsteelblue", svgtiny_RGB(176, 196, 222)},
-#line 151 "src/colors.gperf"
- {"silver", svgtiny_RGB(192, 192, 192)},
-#line 148 "src/colors.gperf"
- {"seagreen", svgtiny_RGB( 46, 139, 87)},
-#line 158 "src/colors.gperf"
- {"steelblue", svgtiny_RGB( 70, 130, 180)},
-#line 159 "src/colors.gperf"
- {"tan", svgtiny_RGB(210, 180, 140)},
-#line 137 "src/colors.gperf"
- {"peru", svgtiny_RGB(205, 133, 63)},
-#line 141 "src/colors.gperf"
- {"purple", svgtiny_RGB(128, 0, 128)},
-#line 55 "src/colors.gperf"
- {"darkred", svgtiny_RGB(139, 0, 0)},
-#line 120 "src/colors.gperf"
- {"mintcream", svgtiny_RGB(245, 255, 250)},
-#line 68 "src/colors.gperf"
- {"firebrick", svgtiny_RGB(178, 34, 34)},
-#line 99 "src/colors.gperf"
- {"lightseagreen", svgtiny_RGB( 32, 178, 170)},
-#line 52 "src/colors.gperf"
- {"darkolivegreen", svgtiny_RGB( 85, 107, 47)},
-#line 121 "src/colors.gperf"
- {"mistyrose", svgtiny_RGB(255, 228, 225)},
-#line 83 "src/colors.gperf"
- {"indigo", svgtiny_RGB( 75, 0, 130)},
-#line 125 "src/colors.gperf"
- {"oldlace", svgtiny_RGB(253, 245, 230)},
-#line 138 "src/colors.gperf"
- {"pink", svgtiny_RGB(255, 192, 203)},
-#line 56 "src/colors.gperf"
- {"darksalmon", svgtiny_RGB(233, 150, 122)},
-#line 86 "src/colors.gperf"
- {"lavender", svgtiny_RGB(230, 230, 250)},
-#line 84 "src/colors.gperf"
- {"ivory", svgtiny_RGB(255, 255, 240)},
-#line 122 "src/colors.gperf"
- {"moccasin", svgtiny_RGB(255, 228, 181)},
-#line 36 "src/colors.gperf"
- {"cadetblue", svgtiny_RGB( 95, 158, 160)},
-#line 62 "src/colors.gperf"
- {"darkviolet", svgtiny_RGB(148, 0, 211)},
-#line 145 "src/colors.gperf"
- {"saddlebrown", svgtiny_RGB(139, 69, 19)},
-#line 58 "src/colors.gperf"
- {"darkslateblue", svgtiny_RGB( 72, 61, 139)},
-#line 132 "src/colors.gperf"
- {"palegreen", svgtiny_RGB(152, 251, 152)},
-#line 156 "src/colors.gperf"
- {"snow", svgtiny_RGB(255, 250, 250)},
-#line 82 "src/colors.gperf"
- {"indianred", svgtiny_RGB(205, 92, 92)},
-#line 93 "src/colors.gperf"
- {"lightgoldenrodyellow", svgtiny_RGB(250, 250, 210)},
-#line 162 "src/colors.gperf"
- {"tomato", svgtiny_RGB(255, 99, 71)},
-#line 89 "src/colors.gperf"
- {"lemonchiffon", svgtiny_RGB(255, 250, 205)},
-#line 97 "src/colors.gperf"
- {"lightpink", svgtiny_RGB(255, 182, 193)},
-#line 109 "src/colors.gperf"
- {"maroon", svgtiny_RGB(128, 0, 0)},
-#line 87 "src/colors.gperf"
- {"lavenderblush", svgtiny_RGB(255, 240, 245)},
-#line 163 "src/colors.gperf"
- {"turquoise", svgtiny_RGB( 64, 224, 208)},
-#line 53 "src/colors.gperf"
- {"darkorange", svgtiny_RGB(255, 140, 0)},
-#line 124 "src/colors.gperf"
- {"navy", svgtiny_RGB( 0, 0, 128)},
-#line 67 "src/colors.gperf"
- {"dodgerblue", svgtiny_RGB( 30, 144, 255)},
-#line 70 "src/colors.gperf"
- {"forestgreen", svgtiny_RGB( 34, 139, 34)},
-#line 119 "src/colors.gperf"
- {"midnightblue", svgtiny_RGB( 25, 25, 112)},
-#line 114 "src/colors.gperf"
- {"mediumseagreen", svgtiny_RGB( 60, 179, 113)},
-#line 57 "src/colors.gperf"
- {"darkseagreen", svgtiny_RGB(143, 188, 143)},
-#line 25 "src/colors.gperf"
- {"aqua", svgtiny_RGB( 0, 255, 255)},
-#line 27 "src/colors.gperf"
- {"azure", svgtiny_RGB(240, 255, 255)},
-#line 146 "src/colors.gperf"
- {"salmon", svgtiny_RGB(250, 128, 114)},
-#line 165 "src/colors.gperf"
- {"wheat", svgtiny_RGB(245, 222, 179)},
-#line 34 "src/colors.gperf"
- {"brown", svgtiny_RGB(165, 42, 42)},
-#line 26 "src/colors.gperf"
- {"aquamarine", svgtiny_RGB(127, 255, 212)},
-#line 38 "src/colors.gperf"
- {"chocolate", svgtiny_RGB(210, 105, 30)},
-#line 88 "src/colors.gperf"
- {"lawngreen", svgtiny_RGB(124, 252, 0)},
-#line 147 "src/colors.gperf"
- {"sandybrown", svgtiny_RGB(244, 164, 96)},
-#line 92 "src/colors.gperf"
- {"lightcyan", svgtiny_RGB(224, 255, 255)},
-#line 164 "src/colors.gperf"
- {"violet", svgtiny_RGB(238, 130, 238)},
-#line 104 "src/colors.gperf"
- {"lightyellow", svgtiny_RGB(255, 255, 224)},
-#line 111 "src/colors.gperf"
- {"mediumblue", svgtiny_RGB( 0, 0, 205)},
-#line 136 "src/colors.gperf"
- {"peachpuff", svgtiny_RGB(255, 218, 185)},
-#line 79 "src/colors.gperf"
- {"greenyellow", svgtiny_RGB(173, 255, 47)},
-#line 24 "src/colors.gperf"
- {"antiquewhite", svgtiny_RGB(250, 235, 215)},
-#line 32 "src/colors.gperf"
- {"blue", svgtiny_RGB( 0, 0, 255)},
-#line 118 "src/colors.gperf"
- {"mediumvioletred", svgtiny_RGB(199, 21, 133)},
-#line 113 "src/colors.gperf"
- {"mediumpurple", svgtiny_RGB(147, 112, 219)},
-#line 75 "src/colors.gperf"
- {"goldenrod", svgtiny_RGB(218, 165, 32)},
-#line 31 "src/colors.gperf"
- {"blanchedalmond", svgtiny_RGB(255, 235, 205)},
-#line 85 "src/colors.gperf"
- {"khaki", svgtiny_RGB(240, 230, 140)},
-#line 139 "src/colors.gperf"
- {"plum", svgtiny_RGB(221, 160, 221)},
-#line 112 "src/colors.gperf"
- {"mediumorchid", svgtiny_RGB(186, 85, 211)},
-#line 143 "src/colors.gperf"
- {"rosybrown", svgtiny_RGB(188, 143, 143)},
-#line 115 "src/colors.gperf"
- {"mediumslateblue", svgtiny_RGB(123, 104, 238)},
-#line 61 "src/colors.gperf"
- {"darkturquoise", svgtiny_RGB( 0, 206, 209)},
-#line 134 "src/colors.gperf"
- {"palevioletred", svgtiny_RGB(219, 112, 147)},
-#line 135 "src/colors.gperf"
- {"papayawhip", svgtiny_RGB(255, 239, 213)},
-#line 116 "src/colors.gperf"
- {"mediumspringgreen", svgtiny_RGB( 0, 250, 154)},
-#line 49 "src/colors.gperf"
- {"darkgrey", svgtiny_RGB(169, 169, 169)},
-#line 117 "src/colors.gperf"
- {"mediumturquoise", svgtiny_RGB( 72, 209, 204)},
-#line 47 "src/colors.gperf"
- {"darkgray", svgtiny_RGB(169, 169, 169)},
-#line 46 "src/colors.gperf"
- {"darkgoldenrod", svgtiny_RGB(184, 134, 11)},
-#line 66 "src/colors.gperf"
- {"dimgrey", svgtiny_RGB(105, 105, 105)},
-#line 65 "src/colors.gperf"
- {"dimgray", svgtiny_RGB(105, 105, 105)},
-#line 80 "src/colors.gperf"
- {"honeydew", svgtiny_RGB(240, 255, 240)},
-#line 28 "src/colors.gperf"
- {"beige", svgtiny_RGB(245, 245, 220)},
-#line 161 "src/colors.gperf"
- {"thistle", svgtiny_RGB(216, 191, 216)},
-#line 41 "src/colors.gperf"
- {"cornsilk", svgtiny_RGB(255, 248, 220)},
-#line 126 "src/colors.gperf"
- {"olive", svgtiny_RGB(128, 128, 0)},
-#line 33 "src/colors.gperf"
- {"blueviolet", svgtiny_RGB(138, 43, 226)},
-#line 110 "src/colors.gperf"
- {"mediumaquamarine", svgtiny_RGB(102, 205, 170)},
-#line 40 "src/colors.gperf"
- {"cornflowerblue", svgtiny_RGB(100, 149, 237)},
-#line 23 "src/colors.gperf"
- {"aliceblue", svgtiny_RGB(240, 248, 255)},
-#line 140 "src/colors.gperf"
- {"powderblue", svgtiny_RGB(176, 224, 230)},
-#line 133 "src/colors.gperf"
- {"paleturquoise", svgtiny_RGB(175, 238, 238)},
-#line 60 "src/colors.gperf"
- {"darkslategrey", svgtiny_RGB( 47, 79, 79)},
-#line 50 "src/colors.gperf"
- {"darkkhaki", svgtiny_RGB(189, 183, 107)},
-#line 59 "src/colors.gperf"
- {"darkslategray", svgtiny_RGB( 47, 79, 79)},
-#line 73 "src/colors.gperf"
- {"ghostwhite", svgtiny_RGB(248, 248, 255)},
-#line 127 "src/colors.gperf"
- {"olivedrab", svgtiny_RGB(107, 142, 35)},
-#line 131 "src/colors.gperf"
- {"palegoldenrod", svgtiny_RGB(238, 232, 170)},
-#line 45 "src/colors.gperf"
- {"darkcyan", svgtiny_RGB( 0, 139, 139)},
-#line 81 "src/colors.gperf"
- {"hotpink", svgtiny_RGB(255, 105, 180)},
-#line 72 "src/colors.gperf"
- {"gainsboro", svgtiny_RGB(220, 220, 220)},
-#line 63 "src/colors.gperf"
- {"deeppink", svgtiny_RGB(255, 20, 147)},
-#line 42 "src/colors.gperf"
- {"crimson", svgtiny_RGB(220, 20, 60)},
-#line 35 "src/colors.gperf"
- {"burlywood", svgtiny_RGB(222, 184, 135)},
-#line 69 "src/colors.gperf"
- {"floralwhite", svgtiny_RGB(255, 250, 240)},
-#line 166 "src/colors.gperf"
- {"white", svgtiny_RGB(255, 255, 255)},
-#line 123 "src/colors.gperf"
- {"navajowhite", svgtiny_RGB(255, 222, 173)},
-#line 168 "src/colors.gperf"
- {"yellow", svgtiny_RGB(255, 255, 0)},
-#line 169 "src/colors.gperf"
- {"yellowgreen", svgtiny_RGB(154, 205, 50)},
-#line 100 "src/colors.gperf"
- {"lightskyblue", svgtiny_RGB(135, 206, 250)},
-#line 64 "src/colors.gperf"
- {"deepskyblue", svgtiny_RGB( 0, 191, 255)},
-#line 167 "src/colors.gperf"
- {"whitesmoke", svgtiny_RGB(245, 245, 245)}
- };
-
- if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
- {
- register int key = svgtiny_color_hash (str, len);
-
- if (key <= MAX_HASH_VALUE && key >= MIN_HASH_VALUE)
- {
- register const struct svgtiny_named_color *resword;
-
- switch (key - 4)
- {
- case 0:
- resword = &wordlist[0];
- goto compare;
- case 10:
- resword = &wordlist[1];
- goto compare;
- case 16:
- resword = &wordlist[2];
- goto compare;
- case 20:
- resword = &wordlist[3];
- goto compare;
- case 21:
- resword = &wordlist[4];
- goto compare;
- case 25:
- resword = &wordlist[5];
- goto compare;
- case 26:
- resword = &wordlist[6];
- goto compare;
- case 30:
- resword = &wordlist[7];
- goto compare;
- case 33:
- resword = &wordlist[8];
- goto compare;
- case 35:
- resword = &wordlist[9];
- goto compare;
- case 37:
- resword = &wordlist[10];
- goto compare;
- case 40:
- resword = &wordlist[11];
- goto compare;
- case 44:
- resword = &wordlist[12];
- goto compare;
- case 45:
- resword = &wordlist[13];
- goto compare;
- case 46:
- resword = &wordlist[14];
- goto compare;
- case 52:
- resword = &wordlist[15];
- goto compare;
- case 55:
- resword = &wordlist[16];
- goto compare;
- case 56:
- resword = &wordlist[17];
- goto compare;
- case 60:
- resword = &wordlist[18];
- goto compare;
- case 62:
- resword = &wordlist[19];
- goto compare;
- case 65:
- resword = &wordlist[20];
- goto compare;
- case 67:
- resword = &wordlist[21];
- goto compare;
- case 70:
- resword = &wordlist[22];
- goto compare;
- case 74:
- resword = &wordlist[23];
- goto compare;
- case 75:
- resword = &wordlist[24];
- goto compare;
- case 76:
- resword = &wordlist[25];
- goto compare;
- case 80:
- resword = &wordlist[26];
- goto compare;
- case 81:
- resword = &wordlist[27];
- goto compare;
- case 83:
- resword = &wordlist[28];
- goto compare;
- case 85:
- resword = &wordlist[29];
- goto compare;
- case 90:
- resword = &wordlist[30];
- goto compare;
- case 91:
- resword = &wordlist[31];
- goto compare;
- case 92:
- resword = &wordlist[32];
- goto compare;
- case 93:
- resword = &wordlist[33];
- goto compare;
- case 95:
- resword = &wordlist[34];
- goto compare;
- case 97:
- resword = &wordlist[35];
- goto compare;
- case 100:
- resword = &wordlist[36];
- goto compare;
- case 102:
- resword = &wordlist[37];
- goto compare;
- case 104:
- resword = &wordlist[38];
- goto compare;
- case 105:
- resword = &wordlist[39];
- goto compare;
- case 107:
- resword = &wordlist[40];
- goto compare;
- case 109:
- resword = &wordlist[41];
- goto compare;
- case 110:
- resword = &wordlist[42];
- goto compare;
- case 114:
- resword = &wordlist[43];
- goto compare;
- case 115:
- resword = &wordlist[44];
- goto compare;
- case 117:
- resword = &wordlist[45];
- goto compare;
- case 118:
- resword = &wordlist[46];
- goto compare;
- case 120:
- resword = &wordlist[47];
- goto compare;
- case 125:
- resword = &wordlist[48];
- goto compare;
- case 129:
- resword = &wordlist[49];
- goto compare;
- case 130:
- resword = &wordlist[50];
- goto compare;
- case 135:
- resword = &wordlist[51];
- goto compare;
- case 137:
- resword = &wordlist[52];
- goto compare;
- case 138:
- resword = &wordlist[53];
- goto compare;
- case 140:
- resword = &wordlist[54];
- goto compare;
- case 141:
- resword = &wordlist[55];
- goto compare;
- case 144:
- resword = &wordlist[56];
- goto compare;
- case 145:
- resword = &wordlist[57];
- goto compare;
- case 149:
- resword = &wordlist[58];
- goto compare;
- case 155:
- resword = &wordlist[59];
- goto compare;
- case 156:
- resword = &wordlist[60];
- goto compare;
- case 157:
- resword = &wordlist[61];
- goto compare;
- case 159:
- resword = &wordlist[62];
- goto compare;
- case 160:
- resword = &wordlist[63];
- goto compare;
- case 164:
- resword = &wordlist[64];
- goto compare;
- case 165:
- resword = &wordlist[65];
- goto compare;
- case 166:
- resword = &wordlist[66];
- goto compare;
- case 167:
- resword = &wordlist[67];
- goto compare;
- case 168:
- resword = &wordlist[68];
- goto compare;
- case 170:
- resword = &wordlist[69];
- goto compare;
- case 172:
- resword = &wordlist[70];
- goto compare;
- case 174:
- resword = &wordlist[71];
- goto compare;
- case 175:
- resword = &wordlist[72];
- goto compare;
- case 176:
- resword = &wordlist[73];
- goto compare;
- case 180:
- resword = &wordlist[74];
- goto compare;
- case 181:
- resword = &wordlist[75];
- goto compare;
- case 182:
- resword = &wordlist[76];
- goto compare;
- case 183:
- resword = &wordlist[77];
- goto compare;
- case 185:
- resword = &wordlist[78];
- goto compare;
- case 188:
- resword = &wordlist[79];
- goto compare;
- case 190:
- resword = &wordlist[80];
- goto compare;
- case 191:
- resword = &wordlist[81];
- goto compare;
- case 192:
- resword = &wordlist[82];
- goto compare;
- case 196:
- resword = &wordlist[83];
- goto compare;
- case 200:
- resword = &wordlist[84];
- goto compare;
- case 201:
- resword = &wordlist[85];
- goto compare;
- case 209:
- resword = &wordlist[86];
- goto compare;
- case 210:
- resword = &wordlist[87];
- goto compare;
- case 211:
- resword = &wordlist[88];
- goto compare;
- case 215:
- resword = &wordlist[89];
- goto compare;
- case 221:
- resword = &wordlist[90];
- goto compare;
- case 222:
- resword = &wordlist[91];
- goto compare;
- case 226:
- resword = &wordlist[92];
- goto compare;
- case 230:
- resword = &wordlist[93];
- goto compare;
- case 232:
- resword = &wordlist[94];
- goto compare;
- case 238:
- resword = &wordlist[95];
- goto compare;
- case 240:
- resword = &wordlist[96];
- goto compare;
- case 241:
- resword = &wordlist[97];
- goto compare;
- case 243:
- resword = &wordlist[98];
- goto compare;
- case 245:
- resword = &wordlist[99];
- goto compare;
- case 250:
- resword = &wordlist[100];
- goto compare;
- case 251:
- resword = &wordlist[101];
- goto compare;
- case 255:
- resword = &wordlist[102];
- goto compare;
- case 258:
- resword = &wordlist[103];
- goto compare;
- case 260:
- resword = &wordlist[104];
- goto compare;
- case 261:
- resword = &wordlist[105];
- goto compare;
- case 263:
- resword = &wordlist[106];
- goto compare;
- case 269:
- resword = &wordlist[107];
- goto compare;
- case 271:
- resword = &wordlist[108];
- goto compare;
- case 278:
- resword = &wordlist[109];
- goto compare;
- case 279:
- resword = &wordlist[110];
- goto compare;
- case 281:
- resword = &wordlist[111];
- goto compare;
- case 284:
- resword = &wordlist[112];
- goto compare;
- case 289:
- resword = &wordlist[113];
- goto compare;
- case 293:
- resword = &wordlist[114];
- goto compare;
- case 298:
- resword = &wordlist[115];
- goto compare;
- case 299:
- resword = &wordlist[116];
- goto compare;
- case 306:
- resword = &wordlist[117];
- goto compare;
- case 308:
- resword = &wordlist[118];
- goto compare;
- case 309:
- resword = &wordlist[119];
- goto compare;
- case 311:
- resword = &wordlist[120];
- goto compare;
- case 316:
- resword = &wordlist[121];
- goto compare;
- case 321:
- resword = &wordlist[122];
- goto compare;
- case 330:
- resword = &wordlist[123];
- goto compare;
- case 335:
- resword = &wordlist[124];
- goto compare;
- case 336:
- resword = &wordlist[125];
- goto compare;
- case 338:
- resword = &wordlist[126];
- goto compare;
- case 344:
- resword = &wordlist[127];
- goto compare;
- case 345:
- resword = &wordlist[128];
- goto compare;
- case 349:
- resword = &wordlist[129];
- goto compare;
- case 350:
- resword = &wordlist[130];
- goto compare;
- case 355:
- resword = &wordlist[131];
- goto compare;
- case 364:
- resword = &wordlist[132];
- goto compare;
- case 369:
- resword = &wordlist[133];
- goto compare;
- case 373:
- resword = &wordlist[134];
- goto compare;
- case 380:
- resword = &wordlist[135];
- goto compare;
- case 384:
- resword = &wordlist[136];
- goto compare;
- case 398:
- resword = &wordlist[137];
- goto compare;
- case 410:
- resword = &wordlist[138];
- goto compare;
- case 426:
- resword = &wordlist[139];
- goto compare;
- case 436:
- resword = &wordlist[140];
- goto compare;
- case 437:
- resword = &wordlist[141];
- goto compare;
- case 467:
- resword = &wordlist[142];
- goto compare;
- case 482:
- resword = &wordlist[143];
- goto compare;
- case 483:
- resword = &wordlist[144];
- goto compare;
- case 552:
- resword = &wordlist[145];
- goto compare;
- case 561:
- resword = &wordlist[146];
- goto compare;
- }
- return 0;
- compare:
- {
- register const char *s = resword->name;
-
- if (*str == *s && !strcmp (str + 1, s + 1))
- return resword;
- }
- }
- }
- return 0;
-}
diff --git a/liveengineUnmapped/ofxSVGTiny/libs/svgtiny.c b/liveengineUnmapped/ofxSVGTiny/libs/svgtiny.c
deleted file mode 100644
index 8fa09a5..0000000
--- a/liveengineUnmapped/ofxSVGTiny/libs/svgtiny.c
+++ /dev/null
@@ -1,1253 +0,0 @@
-/*
- * This file is part of Libsvgtiny
- * Licensed under the MIT License,
- * http://opensource.org/licenses/mit-license.php
- * Copyright 2008-2009 James Bursa <james@semichrome.net>
- */
-
-#include <assert.h>
-#include <math.h>
-#include <setjmp.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <libxml/parser.h>
-#include <libxml/debugXML.h>
-#include "svgtiny.h"
-#include "svgtiny_internal.h"
-
-#ifndef M_PI
-#define M_PI 3.14159265358979323846
-#endif
-
-#define KAPPA 0.5522847498
-
-static svgtiny_code svgtiny_parse_svg(xmlNode *svg,
- struct svgtiny_parse_state state);
-static svgtiny_code svgtiny_parse_path(xmlNode *path,
- struct svgtiny_parse_state state);
-static svgtiny_code svgtiny_parse_rect(xmlNode *rect,
- struct svgtiny_parse_state state);
-static svgtiny_code svgtiny_parse_circle(xmlNode *circle,
- struct svgtiny_parse_state state);
-static svgtiny_code svgtiny_parse_ellipse(xmlNode *ellipse,
- struct svgtiny_parse_state state);
-static svgtiny_code svgtiny_parse_line(xmlNode *line,
- struct svgtiny_parse_state state);
-static svgtiny_code svgtiny_parse_poly(xmlNode *poly,
- struct svgtiny_parse_state state, bool polygon);
-static svgtiny_code svgtiny_parse_text(xmlNode *text,
- struct svgtiny_parse_state state);
-static void svgtiny_parse_position_attributes(const xmlNode *node,
- const struct svgtiny_parse_state state,
- float *x, float *y, float *width, float *height);
-static void svgtiny_parse_paint_attributes(const xmlNode *node,
- struct svgtiny_parse_state *state);
-static void svgtiny_parse_font_attributes(const xmlNode *node,
- struct svgtiny_parse_state *state);
-static void svgtiny_parse_transform_attributes(xmlNode *node,
- struct svgtiny_parse_state *state);
-static svgtiny_code svgtiny_add_path(float *p, unsigned int n,
- struct svgtiny_parse_state *state);
-
-
-/**
- * Create a new svgtiny_diagram structure.
- */
-
-struct svgtiny_diagram *svgtiny_create(void)
-{
- struct svgtiny_diagram *diagram;
-
- diagram = malloc(sizeof *diagram);
- if (!diagram)
- return 0;
-
- diagram->shape = 0;
- diagram->shape_count = 0;
- diagram->error_line = 0;
- diagram->error_message = 0;
-
- return diagram;
-}
-
-
-/**
- * Parse a block of memory into a svgtiny_diagram.
- */
-
-svgtiny_code svgtiny_parse(struct svgtiny_diagram *diagram,
- const char *buffer, size_t size, const char *url,
- int viewport_width, int viewport_height)
-{
- xmlDoc *document;
- xmlNode *svg;
- struct svgtiny_parse_state state;
- float x, y, width, height;
- svgtiny_code code;
-
- assert(diagram);
- assert(buffer);
- assert(url);
-
- /* parse XML to tree */
- document = xmlReadMemory(buffer, size, url, 0,
- XML_PARSE_NONET | XML_PARSE_COMPACT);
- if (!document)
- return svgtiny_LIBXML_ERROR;
-
- /*xmlDebugDumpDocument(stderr, document);*/
-
- /* find root <svg> element */
- svg = xmlDocGetRootElement(document);
- if (!svg)
- return svgtiny_NOT_SVG;
- if (strcmp((const char *) svg->name, "svg") != 0)
- return svgtiny_NOT_SVG;
-
- /* get graphic dimensions */
- state.diagram = diagram;
- state.document = document;
- state.viewport_width = viewport_width;
- state.viewport_height = viewport_height;
- svgtiny_parse_position_attributes(svg, state, &x, &y, &width, &height);
- diagram->width = width;
- diagram->height = height;
-
- /* set up parsing state */
- state.viewport_width = width;
- state.viewport_height = height;
- state.ctm.a = 1; /*(float) viewport_width / (float) width;*/
- state.ctm.b = 0;
- state.ctm.c = 0;
- state.ctm.d = 1; /*(float) viewport_height / (float) height;*/
- state.ctm.e = 0; /*x;*/
- state.ctm.f = 0; /*y;*/
- /*state.style = css_base_style;
- state.style.font_size.value.length.value = option_font_size * 0.1;*/
- state.fill = 0x000000;
- state.stroke = svgtiny_TRANSPARENT;
- state.stroke_width = 1;
- state.linear_gradient_stop_count = 0;
-
- /* parse tree */
- code = svgtiny_parse_svg(svg, state);
-
- /* free XML tree */
- xmlFreeDoc(document);
-
- return code;
-}
-
-
-/**
- * Parse a <svg> or <g> element node.
- */
-
-svgtiny_code svgtiny_parse_svg(xmlNode *svg,
- struct svgtiny_parse_state state)
-{
- float x, y, width, height;
- xmlAttr *view_box;
- xmlNode *child;
-
- svgtiny_parse_position_attributes(svg, state, &x, &y, &width, &height);
- svgtiny_parse_paint_attributes(svg, &state);
- svgtiny_parse_font_attributes(svg, &state);
-
- /* parse viewBox */
- view_box = xmlHasProp(svg, (const xmlChar *) "viewBox");
- if (view_box) {
- const char *s = (const char *) view_box->children->content;
- float min_x, min_y, vwidth, vheight;
- if (sscanf(s, "%f,%f,%f,%f",
- &min_x, &min_y, &vwidth, &vheight) == 4 ||
- sscanf(s, "%f %f %f %f",
- &min_x, &min_y, &vwidth, &vheight) == 4) {
- state.ctm.a = (float) state.viewport_width / vwidth;
- state.ctm.d = (float) state.viewport_height / vheight;
- state.ctm.e += -min_x * state.ctm.a;
- state.ctm.f += -min_y * state.ctm.d;
- }
- }
-
- svgtiny_parse_transform_attributes(svg, &state);
-
- for (child = svg->children; child; child = child->next) {
- svgtiny_code code = svgtiny_OK;
-
- if (child->type == XML_ELEMENT_NODE) {
- const char *name = (const char *) child->name;
- if (strcmp(name, "svg") == 0)
- code = svgtiny_parse_svg(child, state);
- else if (strcmp(name, "g") == 0)
- code = svgtiny_parse_svg(child, state);
- else if (strcmp(name, "a") == 0)
- code = svgtiny_parse_svg(child, state);
- else if (strcmp(name, "path") == 0)
- code = svgtiny_parse_path(child, state);
- else if (strcmp(name, "rect") == 0)
- code = svgtiny_parse_rect(child, state);
- else if (strcmp(name, "circle") == 0)
- code = svgtiny_parse_circle(child, state);
- else if (strcmp(name, "ellipse") == 0)
- code = svgtiny_parse_ellipse(child, state);
- else if (strcmp(name, "line") == 0)
- code = svgtiny_parse_line(child, state);
- else if (strcmp(name, "polyline") == 0)
- code = svgtiny_parse_poly(child, state, false);
- else if (strcmp(name, "polygon") == 0)
- code = svgtiny_parse_poly(child, state, true);
- else if (strcmp(name, "text") == 0)
- code = svgtiny_parse_text(child, state);
- }
-
- if (code != svgtiny_OK)
- return code;
- }
-
- return svgtiny_OK;
-}
-
-
-
-/**
- * Parse a <path> element node.
- *
- * http://www.w3.org/TR/SVG11/paths#PathElement
- */
-
-svgtiny_code svgtiny_parse_path(xmlNode *path,
- struct svgtiny_parse_state state)
-{
- char *s, *path_d;
- float *p;
- unsigned int i;
- float last_x = 0, last_y = 0;
- float last_cubic_x = 0, last_cubic_y = 0;
- float last_quad_x = 0, last_quad_y = 0;
-
- svgtiny_parse_paint_attributes(path, &state);
- svgtiny_parse_transform_attributes(path, &state);
-
- /* read d attribute */
- s = path_d = (char *) xmlGetProp(path, (const xmlChar *) "d");
- if (!s) {
- state.diagram->error_line = path->line;
- state.diagram->error_message = "path: missing d attribute";
- return svgtiny_SVG_ERROR;
- }
-
- /* allocate space for path: it will never have more elements than d */
- p = malloc(sizeof p[0] * strlen(s));
- if (!p)
- return svgtiny_OUT_OF_MEMORY;
-
- /* parse d and build path */
- for (i = 0; s[i]; i++)
- if (s[i] == ',')
- s[i] = ' ';
- i = 0;
- while (*s) {
- char command[2];
- int plot_command;
- float x, y, x1, y1, x2, y2, rx, ry, rotation, large_arc, sweep;
- int n;
-
- /* moveto (M, m), lineto (L, l) (2 arguments) */
- if (sscanf(s, " %1[MmLl] %f %f %n", command, &x, &y, &n) == 3) {
- /*LOG(("moveto or lineto"));*/
- if (*command == 'M' || *command == 'm')
- plot_command = svgtiny_PATH_MOVE;
- else
- plot_command = svgtiny_PATH_LINE;
- do {
- p[i++] = plot_command;
- if ('a' <= *command) {
- x += last_x;
- y += last_y;
- }
- p[i++] = last_cubic_x = last_quad_x = last_x
- = x;
- p[i++] = last_cubic_y = last_quad_y = last_y
- = y;
- s += n;
- plot_command = svgtiny_PATH_LINE;
- } while (sscanf(s, "%f %f %n", &x, &y, &n) == 2);
-
- /* closepath (Z, z) (no arguments) */
- } else if (sscanf(s, " %1[Zz] %n", command, &n) == 1) {
- /*LOG(("closepath"));*/
- p[i++] = svgtiny_PATH_CLOSE;
- s += n;
-
- /* horizontal lineto (H, h) (1 argument) */
- } else if (sscanf(s, " %1[Hh] %f %n", command, &x, &n) == 2) {
- /*LOG(("horizontal lineto"));*/
- do {
- p[i++] = svgtiny_PATH_LINE;
- if (*command == 'h')
- x += last_x;
- p[i++] = last_cubic_x = last_quad_x = last_x
- = x;
- p[i++] = last_cubic_y = last_quad_y = last_y;
- s += n;
- } while (sscanf(s, "%f %n", &x, &n) == 1);
-
- /* vertical lineto (V, v) (1 argument) */
- } else if (sscanf(s, " %1[Vv] %f %n", command, &y, &n) == 2) {
- /*LOG(("vertical lineto"));*/
- do {
- p[i++] = svgtiny_PATH_LINE;
- if (*command == 'v')
- y += last_y;
- p[i++] = last_cubic_x = last_quad_x = last_x;
- p[i++] = last_cubic_y = last_quad_y = last_y
- = y;
- s += n;
- } while (sscanf(s, "%f %n", &x, &n) == 1);
-
- /* curveto (C, c) (6 arguments) */
- } else if (sscanf(s, " %1[Cc] %f %f %f %f %f %f %n", command,
- &x1, &y1, &x2, &y2, &x, &y, &n) == 7) {
- /*LOG(("curveto"));*/
- do {
- p[i++] = svgtiny_PATH_BEZIER;
- if (*command == 'c') {
- x1 += last_x;
- y1 += last_y;
- x2 += last_x;
- y2 += last_y;
- x += last_x;
- y += last_y;
- }
- p[i++] = x1;
- p[i++] = y1;
- p[i++] = last_cubic_x = x2;
- p[i++] = last_cubic_y = y2;
- p[i++] = last_quad_x = last_x = x;
- p[i++] = last_quad_y = last_y = y;
- s += n;
- } while (sscanf(s, "%f %f %f %f %f %f %n",
- &x1, &y1, &x2, &y2, &x, &y, &n) == 6);
-
- /* shorthand/smooth curveto (S, s) (4 arguments) */
- } else if (sscanf(s, " %1[Ss] %f %f %f %f %n", command,
- &x2, &y2, &x, &y, &n) == 5) {
- /*LOG(("shorthand/smooth curveto"));*/
- do {
- p[i++] = svgtiny_PATH_BEZIER;
- x1 = last_x + (last_x - last_cubic_x);
- y1 = last_y + (last_y - last_cubic_y);
- if (*command == 's') {
- x2 += last_x;
- y2 += last_y;
- x += last_x;
- y += last_y;
- }
- p[i++] = x1;
- p[i++] = y1;
- p[i++] = last_cubic_x = x2;
- p[i++] = last_cubic_y = y2;
- p[i++] = last_quad_x = last_x = x;
- p[i++] = last_quad_y = last_y = y;
- s += n;
- } while (sscanf(s, "%f %f %f %f %n",
- &x2, &y2, &x, &y, &n) == 4);
-
- /* quadratic Bezier curveto (Q, q) (4 arguments) */
- } else if (sscanf(s, " %1[Qq] %f %f %f %f %n", command,
- &x1, &y1, &x, &y, &n) == 5) {
- /*LOG(("quadratic Bezier curveto"));*/
- do {
- p[i++] = svgtiny_PATH_BEZIER;
- last_quad_x = x1;
- last_quad_y = y1;
- if (*command == 'q') {
- x1 += last_x;
- y1 += last_y;
- x += last_x;
- y += last_y;
- }
- p[i++] = 1./3 * last_x + 2./3 * x1;
- p[i++] = 1./3 * last_y + 2./3 * y1;
- p[i++] = 2./3 * x1 + 1./3 * x;
- p[i++] = 2./3 * y1 + 1./3 * y;
- p[i++] = last_cubic_x = last_x = x;
- p[i++] = last_cubic_y = last_y = y;
- s += n;
- } while (sscanf(s, "%f %f %f %f %n",
- &x1, &y1, &x, &y, &n) == 4);
-
- /* shorthand/smooth quadratic Bezier curveto (T, t)
- (2 arguments) */
- } else if (sscanf(s, " %1[Tt] %f %f %n", command,
- &x, &y, &n) == 3) {
- /*LOG(("shorthand/smooth quadratic Bezier curveto"));*/
- do {
- p[i++] = svgtiny_PATH_BEZIER;
- x1 = last_x + (last_x - last_quad_x);
- y1 = last_y + (last_y - last_quad_y);
- last_quad_x = x1;
- last_quad_y = y1;
- if (*command == 't') {
- x1 += last_x;
- y1 += last_y;
- x += last_x;
- y += last_y;
- }
- p[i++] = 1./3 * last_x + 2./3 * x1;
- p[i++] = 1./3 * last_y + 2./3 * y1;
- p[i++] = 2./3 * x1 + 1./3 * x;
- p[i++] = 2./3 * y1 + 1./3 * y;
- p[i++] = last_cubic_x = last_x = x;
- p[i++] = last_cubic_y = last_y = y;
- s += n;
- } while (sscanf(s, "%f %f %n",
- &x, &y, &n) == 2);
-
- /* elliptical arc (A, a) (7 arguments) */
- } else if (sscanf(s, " %1[Aa] %f %f %f %f %f %f %f %n", command,
- &rx, &ry, &rotation, &large_arc, &sweep,
- &x, &y, &n) == 8) {
- do {
- p[i++] = svgtiny_PATH_LINE;
- if (*command == 'a') {
- x += last_x;
- y += last_y;
- }
- p[i++] = last_cubic_x = last_quad_x = last_x
- = x;
- p[i++] = last_cubic_y = last_quad_y = last_y
- = y;
- s += n;
- } while (sscanf(s, "%f %f %f %f %f %f %f %n",
- &rx, &ry, &rotation, &large_arc, &sweep,
- &x, &y, &n) == 7);
-
- } else {
- fprintf(stderr, "parse failed at \"%s\"\n", s);
- break;
- }
- }
-
- xmlFree(path_d);
-
- if (i <= 4) {
- /* no real segments in path */
- free(p);
- return svgtiny_OK;
- }
-
- return svgtiny_add_path(p, i, &state);
-}
-
-
-/**
- * Parse a <rect> element node.
- *
- * http://www.w3.org/TR/SVG11/shapes#RectElement
- */
-
-svgtiny_code svgtiny_parse_rect(xmlNode *rect,
- struct svgtiny_parse_state state)
-{
- float x, y, width, height;
- float *p;
-
- svgtiny_parse_position_attributes(rect, state,
- &x, &y, &width, &height);
- svgtiny_parse_paint_attributes(rect, &state);
- svgtiny_parse_transform_attributes(rect, &state);
-
- p = malloc(13 * sizeof p[0]);
- if (!p)
- return svgtiny_OUT_OF_MEMORY;
-
- p[0] = svgtiny_PATH_MOVE;
- p[1] = x;
- p[2] = y;
- p[3] = svgtiny_PATH_LINE;
- p[4] = x + width;
- p[5] = y;
- p[6] = svgtiny_PATH_LINE;
- p[7] = x + width;
- p[8] = y + height;
- p[9] = svgtiny_PATH_LINE;
- p[10] = x;
- p[11] = y + height;
- p[12] = svgtiny_PATH_CLOSE;
-
- return svgtiny_add_path(p, 13, &state);
-}
-
-
-/**
- * Parse a <circle> element node.
- */
-
-svgtiny_code svgtiny_parse_circle(xmlNode *circle,
- struct svgtiny_parse_state state)
-{
- float x = 0, y = 0, r = -1;
- float *p;
- xmlAttr *attr;
-
- for (attr = circle->properties; attr; attr = attr->next) {
- const char *name = (const char *) attr->name;
- const char *content = (const char *) attr->children->content;
- if (strcmp(name, "cx") == 0)
- x = svgtiny_parse_length(content,
- state.viewport_width, state);
- else if (strcmp(name, "cy") == 0)
- y = svgtiny_parse_length(content,
- state.viewport_height, state);
- else if (strcmp(name, "r") == 0)
- r = svgtiny_parse_length(content,
- state.viewport_width, state);
- }
- svgtiny_parse_paint_attributes(circle, &state);
- svgtiny_parse_transform_attributes(circle, &state);
-
- if (r < 0) {
- state.diagram->error_line = circle->line;
- state.diagram->error_message = "circle: r missing or negative";
- return svgtiny_SVG_ERROR;
- }
- if (r == 0)
- return svgtiny_OK;
-
- p = malloc(32 * sizeof p[0]);
- if (!p)
- return svgtiny_OUT_OF_MEMORY;
-
- p[0] = svgtiny_PATH_MOVE;
- p[1] = x + r;
- p[2] = y;
- p[3] = svgtiny_PATH_BEZIER;
- p[4] = x + r;
- p[5] = y + r * KAPPA;
- p[6] = x + r * KAPPA;
- p[7] = y + r;
- p[8] = x;
- p[9] = y + r;
- p[10] = svgtiny_PATH_BEZIER;
- p[11] = x - r * KAPPA;
- p[12] = y + r;
- p[13] = x - r;
- p[14] = y + r * KAPPA;
- p[15] = x - r;
- p[16] = y;
- p[17] = svgtiny_PATH_BEZIER;
- p[18] = x - r;
- p[19] = y - r * KAPPA;
- p[20] = x - r * KAPPA;
- p[21] = y - r;
- p[22] = x;
- p[23] = y - r;
- p[24] = svgtiny_PATH_BEZIER;
- p[25] = x + r * KAPPA;
- p[26] = y - r;
- p[27] = x + r;
- p[28] = y - r * KAPPA;
- p[29] = x + r;
- p[30] = y;
- p[31] = svgtiny_PATH_CLOSE;
-
- return svgtiny_add_path(p, 32, &state);
-}
-
-
-/**
- * Parse an <ellipse> element node.
- */
-
-svgtiny_code svgtiny_parse_ellipse(xmlNode *ellipse,
- struct svgtiny_parse_state state)
-{
- float x = 0, y = 0, rx = -1, ry = -1;
- float *p;
- xmlAttr *attr;
-
- for (attr = ellipse->properties; attr; attr = attr->next) {
- const char *name = (const char *) attr->name;
- const char *content = (const char *) attr->children->content;
- if (strcmp(name, "cx") == 0)
- x = svgtiny_parse_length(content,
- state.viewport_width, state);
- else if (strcmp(name, "cy") == 0)
- y = svgtiny_parse_length(content,
- state.viewport_height, state);
- else if (strcmp(name, "rx") == 0)
- rx = svgtiny_parse_length(content,
- state.viewport_width, state);
- else if (strcmp(name, "ry") == 0)
- ry = svgtiny_parse_length(content,
- state.viewport_width, state);
- }
- svgtiny_parse_paint_attributes(ellipse, &state);
- svgtiny_parse_transform_attributes(ellipse, &state);
-
- if (rx < 0 || ry < 0) {
- state.diagram->error_line = ellipse->line;
- state.diagram->error_message = "ellipse: rx or ry missing "
- "or negative";
- return svgtiny_SVG_ERROR;
- }
- if (rx == 0 || ry == 0)
- return svgtiny_OK;
-
- p = malloc(32 * sizeof p[0]);
- if (!p)
- return svgtiny_OUT_OF_MEMORY;
-
- p[0] = svgtiny_PATH_MOVE;
- p[1] = x + rx;
- p[2] = y;
- p[3] = svgtiny_PATH_BEZIER;
- p[4] = x + rx;
- p[5] = y + ry * KAPPA;
- p[6] = x + rx * KAPPA;
- p[7] = y + ry;
- p[8] = x;
- p[9] = y + ry;
- p[10] = svgtiny_PATH_BEZIER;
- p[11] = x - rx * KAPPA;
- p[12] = y + ry;
- p[13] = x - rx;
- p[14] = y + ry * KAPPA;
- p[15] = x - rx;
- p[16] = y;
- p[17] = svgtiny_PATH_BEZIER;
- p[18] = x - rx;
- p[19] = y - ry * KAPPA;
- p[20] = x - rx * KAPPA;
- p[21] = y - ry;
- p[22] = x;
- p[23] = y - ry;
- p[24] = svgtiny_PATH_BEZIER;
- p[25] = x + rx * KAPPA;
- p[26] = y - ry;
- p[27] = x + rx;
- p[28] = y - ry * KAPPA;
- p[29] = x + rx;
- p[30] = y;
- p[31] = svgtiny_PATH_CLOSE;
-
- return svgtiny_add_path(p, 32, &state);
-}
-
-
-/**
- * Parse a <line> element node.
- */
-
-svgtiny_code svgtiny_parse_line(xmlNode *line,
- struct svgtiny_parse_state state)
-{
- float x1 = 0, y1 = 0, x2 = 0, y2 = 0;
- float *p;
- xmlAttr *attr;
-
- for (attr = line->properties; attr; attr = attr->next) {
- const char *name = (const char *) attr->name;
- const char *content = (const char *) attr->children->content;
- if (strcmp(name, "x1") == 0)
- x1 = svgtiny_parse_length(content,
- state.viewport_width, state);
- else if (strcmp(name, "y1") == 0)
- y1 = svgtiny_parse_length(content,
- state.viewport_height, state);
- else if (strcmp(name, "x2") == 0)
- x2 = svgtiny_parse_length(content,
- state.viewport_width, state);
- else if (strcmp(name, "y2") == 0)
- y2 = svgtiny_parse_length(content,
- state.viewport_height, state);
- }
- svgtiny_parse_paint_attributes(line, &state);
- svgtiny_parse_transform_attributes(line, &state);
-
- p = malloc(7 * sizeof p[0]);
- if (!p)
- return svgtiny_OUT_OF_MEMORY;
-
- p[0] = svgtiny_PATH_MOVE;
- p[1] = x1;
- p[2] = y1;
- p[3] = svgtiny_PATH_LINE;
- p[4] = x2;
- p[5] = y2;
- p[6] = svgtiny_PATH_CLOSE;
-
- return svgtiny_add_path(p, 7, &state);
-}
-
-
-/**
- * Parse a <polyline> or <polygon> element node.
- *
- * http://www.w3.org/TR/SVG11/shapes#PolylineElement
- * http://www.w3.org/TR/SVG11/shapes#PolygonElement
- */
-
-svgtiny_code svgtiny_parse_poly(xmlNode *poly,
- struct svgtiny_parse_state state, bool polygon)
-{
- char *s, *points;
- float *p;
- unsigned int i;
-
- svgtiny_parse_paint_attributes(poly, &state);
- svgtiny_parse_transform_attributes(poly, &state);
-
- /* read points attribute */
- s = points = (char *) xmlGetProp(poly, (const xmlChar *) "points");
- if (!s) {
- state.diagram->error_line = poly->line;
- state.diagram->error_message =
- "polyline/polygon: missing points attribute";
- return svgtiny_SVG_ERROR;
- }
-
- /* allocate space for path: it will never have more elements than s */
- p = malloc(sizeof p[0] * strlen(s));
- if (!p) {
- xmlFree(points);
- return svgtiny_OUT_OF_MEMORY;
- }
-
- /* parse s and build path */
- for (i = 0; s[i]; i++)
- if (s[i] == ',')
- s[i] = ' ';
- i = 0;
- while (*s) {
- float x, y;
- int n;
-
- if (sscanf(s, "%f %f %n", &x, &y, &n) == 2) {
- if (i == 0)
- p[i++] = svgtiny_PATH_MOVE;
- else
- p[i++] = svgtiny_PATH_LINE;
- p[i++] = x;
- p[i++] = y;
- s += n;
- } else {
- break;
- }
- }
- if (polygon)
- p[i++] = svgtiny_PATH_CLOSE;
-
- xmlFree(points);
-
- return svgtiny_add_path(p, i, &state);
-}
-
-
-/**
- * Parse a <text> or <tspan> element node.
- */
-
-svgtiny_code svgtiny_parse_text(xmlNode *text,
- struct svgtiny_parse_state state)
-{
- float x, y, width, height;
- float px, py;
- xmlNode *child;
-
- svgtiny_parse_position_attributes(text, state,
- &x, &y, &width, &height);
- svgtiny_parse_font_attributes(text, &state);
- svgtiny_parse_transform_attributes(text, &state);
-
- px = state.ctm.a * x + state.ctm.c * y + state.ctm.e;
- py = state.ctm.b * x + state.ctm.d * y + state.ctm.f;
-/* state.ctm.e = px - state.origin_x; */
-/* state.ctm.f = py - state.origin_y; */
-
- /*struct css_style style = state.style;
- style.font_size.value.length.value *= state.ctm.a;*/
-
- for (child = text->children; child; child = child->next) {
- svgtiny_code code = svgtiny_OK;
-
- if (child->type == XML_TEXT_NODE) {
- struct svgtiny_shape *shape = svgtiny_add_shape(&state);
- if (!shape)
- return svgtiny_OUT_OF_MEMORY;
- shape->text = strdup((const char *) child->content);
- shape->text_x = px;
- shape->text_y = py;
- state.diagram->shape_count++;
-
- } else if (child->type == XML_ELEMENT_NODE &&
- strcmp((const char *) child->name,
- "tspan") == 0) {
- code = svgtiny_parse_text(child, state);
- }
-
- if (!code != svgtiny_OK)
- return code;
- }
-
- return svgtiny_OK;
-}
-
-
-/**
- * Parse x, y, width, and height attributes, if present.
- */
-
-void svgtiny_parse_position_attributes(const xmlNode *node,
- const struct svgtiny_parse_state state,
- float *x, float *y, float *width, float *height)
-{
- xmlAttr *attr;
-
- *x = 0;
- *y = 0;
- *width = state.viewport_width;
- *height = state.viewport_height;
-
- for (attr = node->properties; attr; attr = attr->next) {
- const char *name = (const char *) attr->name;
- const char *content = (const char *) attr->children->content;
- if (strcmp(name, "x") == 0)
- *x = svgtiny_parse_length(content,
- state.viewport_width, state);
- else if (strcmp(name, "y") == 0)
- *y = svgtiny_parse_length(content,
- state.viewport_height, state);
- else if (strcmp(name, "width") == 0)
- *width = svgtiny_parse_length(content,
- state.viewport_width, state);
- else if (strcmp(name, "height") == 0)
- *height = svgtiny_parse_length(content,
- state.viewport_height, state);
- }
-}
-
-
-/**
- * Parse a length as a number of pixels.
- */
-
-float svgtiny_parse_length(const char *s, int viewport_size,
- const struct svgtiny_parse_state state)
-{
- int num_length = strspn(s, "0123456789+-.");
- const char *unit = s + num_length;
- float n = atof((const char *) s);
- float font_size = 20; /*css_len2px(&state.style.font_size.value.length, 0);*/
-
- UNUSED(state);
-
- if (unit[0] == 0) {
- return n;
- } else if (unit[0] == '%') {
- return n / 100.0 * viewport_size;
- } else if (unit[0] == 'e' && unit[1] == 'm') {
- return n * font_size;
- } else if (unit[0] == 'e' && unit[1] == 'x') {
- return n / 2.0 * font_size;
- } else if (unit[0] == 'p' && unit[1] == 'x') {
- return n;
- } else if (unit[0] == 'p' && unit[1] == 't') {
- return n * 1.25;
- } else if (unit[0] == 'p' && unit[1] == 'c') {
- return n * 15.0;
- } else if (unit[0] == 'm' && unit[1] == 'm') {
- return n * 3.543307;
- } else if (unit[0] == 'c' && unit[1] == 'm') {
- return n * 35.43307;
- } else if (unit[0] == 'i' && unit[1] == 'n') {
- return n * 90;
- }
-
- return 0;
-}
-
-
-/**
- * Parse paint attributes, if present.
- */
-
-void svgtiny_parse_paint_attributes(const xmlNode *node,
- struct svgtiny_parse_state *state)
-{
- const xmlAttr *attr;
-
- for (attr = node->properties; attr; attr = attr->next) {
- const char *name = (const char *) attr->name;
- const char *content = (const char *) attr->children->content;
- if (strcmp(name, "fill") == 0)
- svgtiny_parse_color(content, &state->fill, state);
- else if (strcmp(name, "stroke") == 0)
- svgtiny_parse_color(content, &state->stroke, state);
- else if (strcmp(name, "stroke-width") == 0)
- state->stroke_width = svgtiny_parse_length(content,
- state->viewport_width, *state);
- else if (strcmp(name, "style") == 0) {
- const char *style = (const char *)
- attr->children->content;
- const char *s;
- char *value;
- if ((s = strstr(style, "fill:"))) {
- s += 5;
- while (*s == ' ')
- s++;
- value = strndup(s, strcspn(s, "; "));
- svgtiny_parse_color(value, &state->fill, state);
- free(value);
- }
- if ((s = strstr(style, "stroke:"))) {
- s += 7;
- while (*s == ' ')
- s++;
- value = strndup(s, strcspn(s, "; "));
- svgtiny_parse_color(value, &state->stroke, state);
- free(value);
- }
- if ((s = strstr(style, "stroke-width:"))) {
- s += 13;
- while (*s == ' ')
- s++;
- value = strndup(s, strcspn(s, "; "));
- state->stroke_width = svgtiny_parse_length(value,
- state->viewport_width, *state);
- free(value);
- }
- }
- }
-}
-
-
-/**
- * Parse a colour.
- */
-
-void svgtiny_parse_color(const char *s, svgtiny_colour *c,
- struct svgtiny_parse_state *state)
-{
- unsigned int r, g, b;
- float rf, gf, bf;
- size_t len = strlen(s);
- char *id = 0, *rparen;
-
- if (len == 4 && s[0] == '#') {
- if (sscanf(s + 1, "%1x%1x%1x", &r, &g, &b) == 3)
- *c = svgtiny_RGB(r | r << 4, g | g << 4, b | b << 4);
-
- } else if (len == 7 && s[0] == '#') {
- if (sscanf(s + 1, "%2x%2x%2x", &r, &g, &b) == 3)
- *c = svgtiny_RGB(r, g, b);
-
- } else if (10 <= len && s[0] == 'r' && s[1] == 'g' && s[2] == 'b' &&
- s[3] == '(' && s[len - 1] == ')') {
- if (sscanf(s + 4, "%u,%u,%u", &r, &g, &b) == 3)
- *c = svgtiny_RGB(r, g, b);
- else if (sscanf(s + 4, "%f%%,%f%%,%f%%", &rf, &gf, &bf) == 3) {
- b = bf * 255 / 100;
- g = gf * 255 / 100;
- r = rf * 255 / 100;
- *c = svgtiny_RGB(r, g, b);
- }
-
- } else if (len == 4 && strcmp(s, "none") == 0) {
- *c = svgtiny_TRANSPARENT;
-
- } else if (5 < len && s[0] == 'u' && s[1] == 'r' && s[2] == 'l' &&
- s[3] == '(') {
- if (s[4] == '#') {
- id = strdup(s + 5);
- if (!id)
- return;
- rparen = strchr(id, ')');
- if (rparen)
- *rparen = 0;
- svgtiny_find_gradient(id, state);
- free(id);
- fprintf(stderr, "linear_gradient_stop_count %i\n",
- state->linear_gradient_stop_count);
- if (state->linear_gradient_stop_count == 0)
- *c = svgtiny_TRANSPARENT;
- else if (state->linear_gradient_stop_count == 1)
- *c = state->gradient_stop[0].color;
- else
- *c = svgtiny_LINEAR_GRADIENT;
- }
-
- } else {
- const struct svgtiny_named_color *named_color;
- named_color = svgtiny_color_lookup(s, strlen(s));
- if (named_color)
- *c = named_color->color;
- }
-}
-
-
-/**
- * Parse font attributes, if present.
- */
-
-void svgtiny_parse_font_attributes(const xmlNode *node,
- struct svgtiny_parse_state *state)
-{
- const xmlAttr *attr;
-
- UNUSED(state);
-
- for (attr = node->properties; attr; attr = attr->next) {
- if (strcmp((const char *) attr->name, "font-size") == 0) {
- /*if (css_parse_length(
- (const char *) attr->children->content,
- &state->style.font_size.value.length,
- true, true)) {
- state->style.font_size.size =
- CSS_FONT_SIZE_LENGTH;
- }*/
- }
- }
-}
-
-
-/**
- * Parse transform attributes, if present.
- *
- * http://www.w3.org/TR/SVG11/coords#TransformAttribute
- */
-
-void svgtiny_parse_transform_attributes(xmlNode *node,
- struct svgtiny_parse_state *state)
-{
- char *transform;
-
- /* parse transform */
- transform = (char *) xmlGetProp(node, (const xmlChar *) "transform");
- if (transform) {
- svgtiny_parse_transform(transform, &state->ctm.a, &state->ctm.b,
- &state->ctm.c, &state->ctm.d,
- &state->ctm.e, &state->ctm.f);
- xmlFree(transform);
- }
-}
-
-
-/**
- * Parse a transform string.
- */
-
-void svgtiny_parse_transform(char *s, float *ma, float *mb,
- float *mc, float *md, float *me, float *mf)
-{
- float a, b, c, d, e, f;
- float za, zb, zc, zd, ze, zf;
- float angle, x, y;
- int n;
- unsigned int i;
-
- for (i = 0; s[i]; i++)
- if (s[i] == ',')
- s[i] = ' ';
-
- while (*s) {
- a = d = 1;
- b = c = 0;
- e = f = 0;
- if (sscanf(s, "matrix (%f %f %f %f %f %f) %n",
- &a, &b, &c, &d, &e, &f, &n) == 6)
- ;
- else if (sscanf(s, "translate (%f %f) %n",
- &e, &f, &n) == 2)
- ;
- else if (sscanf(s, "translate (%f) %n",
- &e, &n) == 1)
- ;
- else if (sscanf(s, "scale (%f %f) %n",
- &a, &d, &n) == 2)
- ;
- else if (sscanf(s, "scale (%f) %n",
- &a, &n) == 1)
- d = a;
- else if (sscanf(s, "rotate (%f %f %f) %n",
- &angle, &x, &y, &n) == 3) {
- angle = angle / 180 * M_PI;
- a = cos(angle);
- b = sin(angle);
- c = -sin(angle);
- d = cos(angle);
- e = -x * cos(angle) + y * sin(angle) + x;
- f = -x * sin(angle) - y * cos(angle) + y;
- } else if (sscanf(s, "rotate (%f) %n",
- &angle, &n) == 1) {
- angle = angle / 180 * M_PI;
- a = cos(angle);
- b = sin(angle);
- c = -sin(angle);
- d = cos(angle);
- } else if (sscanf(s, "skewX (%f) %n",
- &angle, &n) == 1) {
- angle = angle / 180 * M_PI;
- c = tan(angle);
- } else if (sscanf(s, "skewY (%f) %n",
- &angle, &n) == 1) {
- angle = angle / 180 * M_PI;
- b = tan(angle);
- } else
- break;
- za = *ma * a + *mc * b;
- zb = *mb * a + *md * b;
- zc = *ma * c + *mc * d;
- zd = *mb * c + *md * d;
- ze = *ma * e + *mc * f + *me;
- zf = *mb * e + *md * f + *mf;
- *ma = za;
- *mb = zb;
- *mc = zc;
- *md = zd;
- *me = ze;
- *mf = zf;
- s += n;
- }
-}
-
-
-/**
- * Add a path to the svgtiny_diagram.
- */
-
-svgtiny_code svgtiny_add_path(float *p, unsigned int n,
- struct svgtiny_parse_state *state)
-{
- struct svgtiny_shape *shape;
-
- if (state->fill == svgtiny_LINEAR_GRADIENT)
- return svgtiny_add_path_linear_gradient(p, n, state);
-
- svgtiny_transform_path(p, n, state);
-
- shape = svgtiny_add_shape(state);
- if (!shape) {
- free(p);
- return svgtiny_OUT_OF_MEMORY;
- }
- shape->path = p;
- shape->path_length = n;
- state->diagram->shape_count++;
-
- return svgtiny_OK;
-}
-
-
-/**
- * Add a svgtiny_shape to the svgtiny_diagram.
- */
-
-struct svgtiny_shape *svgtiny_add_shape(struct svgtiny_parse_state *state)
-{
- struct svgtiny_shape *shape = realloc(state->diagram->shape,
- (state->diagram->shape_count + 1) *
- sizeof (state->diagram->shape[0]));
- if (!shape)
- return 0;
- state->diagram->shape = shape;
-
- shape += state->diagram->shape_count;
- shape->path = 0;
- shape->path_length = 0;
- shape->text = 0;
- shape->fill = state->fill;
- shape->stroke = state->stroke;
- shape->stroke_width = lroundf((float) state->stroke_width *
- (state->ctm.a + state->ctm.d) / 2.0);
- if (0 < state->stroke_width && shape->stroke_width == 0)
- shape->stroke_width = 1;
-
- return shape;
-}
-
-
-/**
- * Apply the current transformation matrix to a path.
- */
-
-void svgtiny_transform_path(float *p, unsigned int n,
- struct svgtiny_parse_state *state)
-{
- unsigned int j;
-
- for (j = 0; j != n; ) {
- unsigned int points = 0;
- unsigned int k;
- switch ((int) p[j]) {
- case svgtiny_PATH_MOVE:
- case svgtiny_PATH_LINE:
- points = 1;
- break;
- case svgtiny_PATH_CLOSE:
- points = 0;
- break;
- case svgtiny_PATH_BEZIER:
- points = 3;
- break;
- default:
- assert(0);
- }
- j++;
- for (k = 0; k != points; k++) {
- float x0 = p[j], y0 = p[j + 1];
- float x = state->ctm.a * x0 + state->ctm.c * y0 +
- state->ctm.e;
- float y = state->ctm.b * x0 + state->ctm.d * y0 +
- state->ctm.f;
- p[j] = x;
- p[j + 1] = y;
- j += 2;
- }
- }
-}
-
-
-/**
- * Free all memory used by a diagram.
- */
-
-void svgtiny_free(struct svgtiny_diagram *svg)
-{
- unsigned int i;
- assert(svg);
-
- for (i = 0; i != svg->shape_count; i++) {
- free(svg->shape[i].path);
- free(svg->shape[i].text);
- }
-
- free(svg->shape);
-
- free(svg);
-}
-
-#ifndef HAVE_STRNDUP
-char *svgtiny_strndup(const char *s, size_t n)
-{
- size_t len;
- char *s2;
-
- for (len = 0; len != n && s[len]; len++)
- continue;
-
- s2 = malloc(len + 1);
- if (s2 == NULL)
- return NULL;
-
- memcpy(s2, s, len);
- s2[len] = '\0';
-
- return s2;
-}
-#endif
-
diff --git a/liveengineUnmapped/ofxSVGTiny/libs/svgtiny.h b/liveengineUnmapped/ofxSVGTiny/libs/svgtiny.h
deleted file mode 100644
index 9d685e9..0000000
--- a/liveengineUnmapped/ofxSVGTiny/libs/svgtiny.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * This file is part of Libsvgtiny
- * Licensed under the MIT License,
- * http://opensource.org/licenses/mit-license.php
- * Copyright 2008 James Bursa <james@semichrome.net>
- */
-
-#ifndef SVGTINY_H
-#define SVGTINY_H
-
-#include <libxml/parser.h>
-
-typedef int svgtiny_colour;
-#define svgtiny_TRANSPARENT 0x1000000
-#ifdef __riscos__
-#define svgtiny_RGB(r, g, b) ((b) << 16 | (g) << 8 | (r))
-#define svgtiny_RED(c) ((c) & 0xff)
-#define svgtiny_GREEN(c) (((c) >> 8) & 0xff)
-#define svgtiny_BLUE(c) (((c) >> 16) & 0xff)
-#else
-#define svgtiny_RGB(r, g, b) ((r) << 16 | (g) << 8 | (b))
-#define svgtiny_RED(c) (((c) >> 16) & 0xff)
-#define svgtiny_GREEN(c) (((c) >> 8) & 0xff)
-#define svgtiny_BLUE(c) ((c) & 0xff)
-#endif
-
-struct svgtiny_shape {
- float *path;
- unsigned int path_length;
- char *text;
- float text_x, text_y;
- svgtiny_colour fill;
- svgtiny_colour stroke;
- int stroke_width;
-};
-
-struct svgtiny_diagram {
- int width, height;
-
- struct svgtiny_shape *shape;
- unsigned int shape_count;
-
- unsigned short error_line;
- const char *error_message;
-};
-
-typedef enum {
- svgtiny_OK,
- svgtiny_OUT_OF_MEMORY,
- svgtiny_LIBXML_ERROR,
- svgtiny_NOT_SVG,
- svgtiny_SVG_ERROR
-} svgtiny_code;
-
-enum {
- svgtiny_PATH_MOVE,
- svgtiny_PATH_CLOSE,
- svgtiny_PATH_LINE,
- svgtiny_PATH_BEZIER
-};
-
-struct svgtiny_named_color {
- const char *name;
- svgtiny_colour color;
-};
-
-
-struct svgtiny_diagram *svgtiny_create(void);
-svgtiny_code svgtiny_parse(struct svgtiny_diagram *diagram,
- const char *buffer, size_t size, const char *url,
- int width, int height);
-void svgtiny_free(struct svgtiny_diagram *svg);
-
-#endif
diff --git a/liveengineUnmapped/ofxSVGTiny/libs/svgtiny_gradient.c b/liveengineUnmapped/ofxSVGTiny/libs/svgtiny_gradient.c
deleted file mode 100644
index 3a8db73..0000000
--- a/liveengineUnmapped/ofxSVGTiny/libs/svgtiny_gradient.c
+++ /dev/null
@@ -1,670 +0,0 @@
-/*
- * This file is part of Libsvgtiny
- * Licensed under the MIT License,
- * http://opensource.org/licenses/mit-license.php
- * Copyright 2008 James Bursa <james@semichrome.net>
- */
-
-#include <assert.h>
-#include <math.h>
-#include <string.h>
-#include "svgtiny.h"
-#include "svgtiny_internal.h"
-
-#undef GRADIENT_DEBUG
-
-static svgtiny_code svgtiny_parse_linear_gradient(xmlNode *linear,
- struct svgtiny_parse_state *state);
-static float svgtiny_parse_gradient_offset(const char *s);
-static void svgtiny_path_bbox(float *p, unsigned int n,
- float *x0, float *y0, float *x1, float *y1);
-static void svgtiny_invert_matrix(float *m, float *inv);
-
-
-/**
- * Find a gradient by id and parse it.
- */
-
-void svgtiny_find_gradient(const char *id, struct svgtiny_parse_state *state)
-{
- xmlNode *gradient;
-
- fprintf(stderr, "svgtiny_find_gradient: id \"%s\"\n", id);
-
- state->linear_gradient_stop_count = 0;
- state->gradient_x1 = "0%";
- state->gradient_y1 = "0%";
- state->gradient_x2 = "100%";
- state->gradient_y2 = "0%";
- state->gradient_user_space_on_use = false;
- state->gradient_transform.a = 1;
- state->gradient_transform.b = 0;
- state->gradient_transform.c = 0;
- state->gradient_transform.d = 1;
- state->gradient_transform.e = 0;
- state->gradient_transform.f = 0;
-
- gradient = svgtiny_find_element_by_id(
- (xmlNode *) state->document, id);
- fprintf(stderr, "gradient %p\n", (void *) gradient);
- if (!gradient) {
- fprintf(stderr, "gradient \"%s\" not found\n", id);
- return;
- }
-
- fprintf(stderr, "gradient name \"%s\"\n", gradient->name);
- if (strcmp((const char *) gradient->name, "linearGradient") == 0) {
- svgtiny_parse_linear_gradient(gradient, state);
- }
-}
-
-
-/**
- * Parse a <linearGradient> element node.
- *
- * http://www.w3.org/TR/SVG11/pservers#LinearGradients
- */
-
-svgtiny_code svgtiny_parse_linear_gradient(xmlNode *linear,
- struct svgtiny_parse_state *state)
-{
- unsigned int i = 0;
- xmlNode *stop;
- xmlAttr *attr;
- xmlAttr *href = xmlHasProp(linear, (const xmlChar *) "href");
- if (href && href->children->content[0] == '#')
- svgtiny_find_gradient((const char *) href->children->content
- + 1, state);
-
- for (attr = linear->properties; attr; attr = attr->next) {
- const char *name = (const char *) attr->name;
- const char *content = (const char *) attr->children->content;
- if (strcmp(name, "x1") == 0)
- state->gradient_x1 = content;
- else if (strcmp(name, "y1") == 0)
- state->gradient_y1 = content;
- else if (strcmp(name, "x2") == 0)
- state->gradient_x2 = content;
- else if (strcmp(name, "y2") == 0)
- state->gradient_y2 = content;
- else if (strcmp(name, "gradientUnits") == 0)
- state->gradient_user_space_on_use =
- strcmp(content, "userSpaceOnUse") == 0;
- else if (strcmp(name, "gradientTransform") == 0) {
- float a = 1, b = 0, c = 0, d = 1, e = 0, f = 0;
- char *s = strdup(content);
- if (!s)
- return svgtiny_OUT_OF_MEMORY;
- svgtiny_parse_transform(s, &a, &b, &c, &d, &e, &f);
- free(s);
- fprintf(stderr, "transform %g %g %g %g %g %g\n",
- a, b, c, d, e, f);
- state->gradient_transform.a = a;
- state->gradient_transform.b = b;
- state->gradient_transform.c = c;
- state->gradient_transform.d = d;
- state->gradient_transform.e = e;
- state->gradient_transform.f = f;
- }
- }
-
- for (stop = linear->children; stop; stop = stop->next) {
- float offset = -1;
- svgtiny_colour color = svgtiny_TRANSPARENT;
-
- if (stop->type != XML_ELEMENT_NODE)
- continue;
- if (strcmp((const char *) stop->name, "stop") != 0)
- continue;
-
- for (attr = stop->properties; attr;
- attr = attr->next) {
- const char *name = (const char *) attr->name;
- const char *content =
- (const char *) attr->children->content;
- if (strcmp(name, "offset") == 0)
- offset = svgtiny_parse_gradient_offset(content);
- else if (strcmp(name, "stop-color") == 0)
- svgtiny_parse_color(content, &color, state);
- else if (strcmp(name, "style") == 0) {
- const char *s;
- char *value;
- if ((s = strstr(content, "stop-color:"))) {
- s += 11;
- while (*s == ' ')
- s++;
- value = strndup(s, strcspn(s, "; "));
- svgtiny_parse_color(value, &color,
- state);
- free(value);
- }
- }
- }
-
- if (offset != -1 && color != svgtiny_TRANSPARENT) {
- fprintf(stderr, "stop %g %x\n", offset, color);
- state->gradient_stop[i].offset = offset;
- state->gradient_stop[i].color = color;
- i++;
- }
-
- if (i == svgtiny_MAX_STOPS)
- break;
- }
-
- if (i)
- state->linear_gradient_stop_count = i;
-
- return svgtiny_OK;
-}
-
-
-float svgtiny_parse_gradient_offset(const char *s)
-{
- int num_length = strspn(s, "0123456789+-.");
- const char *unit = s + num_length;
- float n = atof((const char *) s);
-
- if (unit[0] == 0)
- ;
- else if (unit[0] == '%')
- n /= 100.0;
- else
- return -1;
-
- if (n < 0)
- n = 0;
- if (1 < n)
- n = 1;
- return n;
-}
-
-
-/**
- * Add a path with a linear gradient fill to the svgtiny_diagram.
- */
-
-svgtiny_code svgtiny_add_path_linear_gradient(float *p, unsigned int n,
- struct svgtiny_parse_state *state)
-{
- struct grad_point {
- float x, y, r;
- };
- float object_x0, object_y0, object_x1, object_y1;
- float gradient_x0, gradient_y0, gradient_x1, gradient_y1,
- gradient_dx, gradient_dy;
- float trans[6];
- unsigned int steps = 10;
- float x0 = 0, y0 = 0, x0_trans, y0_trans, r0; /* segment start point */
- float x1, y1, x1_trans, y1_trans, r1; /* segment end point */
- /* segment control points (beziers only) */
- float c0x = 0, c0y = 0, c1x = 0, c1y = 0;
- float gradient_norm_squared;
- struct svgtiny_list *pts;
- float min_r = 1000;
- unsigned int min_pt = 0;
- unsigned int j;
- unsigned int stop_count;
- unsigned int current_stop;
- float last_stop_r;
- float current_stop_r;
- int red0, green0, blue0, red1, green1, blue1;
- unsigned int t, a, b;
-
- /* determine object bounding box */
- svgtiny_path_bbox(p, n, &object_x0, &object_y0, &object_x1, &object_y1);
- #ifdef GRADIENT_DEBUG
- fprintf(stderr, "object bbox: (%g %g) (%g %g)\n",
- object_x0, object_y0, object_x1, object_y1);
- #endif
-
- /* compute gradient vector */
- fprintf(stderr, "x1 %s, y1 %s, x2 %s, y2 %s\n",
- state->gradient_x1, state->gradient_y1,
- state->gradient_x2, state->gradient_y2);
- if (!state->gradient_user_space_on_use) {
- gradient_x0 = object_x0 +
- svgtiny_parse_length(state->gradient_x1,
- object_x1 - object_x0, *state);
- gradient_y0 = object_y0 +
- svgtiny_parse_length(state->gradient_y1,
- object_y1 - object_y0, *state);
- gradient_x1 = object_x0 +
- svgtiny_parse_length(state->gradient_x2,
- object_x1 - object_x0, *state);
- gradient_y1 = object_y0 +
- svgtiny_parse_length(state->gradient_y2,
- object_y1 - object_y0, *state);
- } else {
- gradient_x0 = svgtiny_parse_length(state->gradient_x1,
- state->viewport_width, *state);
- gradient_y0 = svgtiny_parse_length(state->gradient_y1,
- state->viewport_height, *state);
- gradient_x1 = svgtiny_parse_length(state->gradient_x2,
- state->viewport_width, *state);
- gradient_y1 = svgtiny_parse_length(state->gradient_y2,
- state->viewport_height, *state);
- }
- gradient_dx = gradient_x1 - gradient_x0;
- gradient_dy = gradient_y1 - gradient_y0;
- #ifdef GRADIENT_DEBUG
- fprintf(stderr, "gradient vector: (%g %g) => (%g %g)\n",
- gradient_x0, gradient_y0, gradient_x1, gradient_y1);
- #endif
-
- /* show theoretical gradient strips for debugging */
- /*unsigned int strips = 10;
- for (unsigned int z = 0; z != strips; z++) {
- float f0, fd, strip_x0, strip_y0, strip_dx, strip_dy;
- f0 = (float) z / (float) strips;
- fd = (float) 1 / (float) strips;
- strip_x0 = gradient_x0 + f0 * gradient_dx;
- strip_y0 = gradient_y0 + f0 * gradient_dy;
- strip_dx = fd * gradient_dx;
- strip_dy = fd * gradient_dy;
- fprintf(stderr, "strip %i vector: (%g %g) + (%g %g)\n",
- z, strip_x0, strip_y0, strip_dx, strip_dy);
-
- float *p = malloc(13 * sizeof p[0]);
- if (!p)
- return svgtiny_OUT_OF_MEMORY;
- p[0] = svgtiny_PATH_MOVE;
- p[1] = strip_x0 + (strip_dy * 3);
- p[2] = strip_y0 - (strip_dx * 3);
- p[3] = svgtiny_PATH_LINE;
- p[4] = p[1] + strip_dx;
- p[5] = p[2] + strip_dy;
- p[6] = svgtiny_PATH_LINE;
- p[7] = p[4] - (strip_dy * 6);
- p[8] = p[5] + (strip_dx * 6);
- p[9] = svgtiny_PATH_LINE;
- p[10] = p[7] - strip_dx;
- p[11] = p[8] - strip_dy;
- p[12] = svgtiny_PATH_CLOSE;
- svgtiny_transform_path(p, 13, state);
- struct svgtiny_shape *shape = svgtiny_add_shape(state);
- if (!shape) {
- free(p);
- return svgtiny_OUT_OF_MEMORY;
- }
- shape->path = p;
- shape->path_length = 13;
- shape->fill = svgtiny_TRANSPARENT;
- shape->stroke = svgtiny_RGB(0, 0xff, 0);
- state->diagram->shape_count++;
- }*/
-
- /* invert gradient transform for applying to vertices */
- svgtiny_invert_matrix(&state->gradient_transform.a, trans);
- fprintf(stderr, "inverse transform %g %g %g %g %g %g\n",
- trans[0], trans[1], trans[2], trans[3],
- trans[4], trans[5]);
-
- /* compute points on the path for triangle vertices */
- /* r, r0, r1 are distance along gradient vector */
- gradient_norm_squared = gradient_dx * gradient_dx +
- gradient_dy * gradient_dy;
- pts = svgtiny_list_create(
- sizeof (struct grad_point));
- if (!pts)
- return svgtiny_OUT_OF_MEMORY;
- for (j = 0; j != n; ) {
- int segment_type = (int) p[j];
- struct grad_point *point;
- unsigned int z;
-
- if (segment_type == svgtiny_PATH_MOVE) {
- x0 = p[j + 1];
- y0 = p[j + 2];
- j += 3;
- continue;
- }
-
- assert(segment_type == svgtiny_PATH_CLOSE ||
- segment_type == svgtiny_PATH_LINE ||
- segment_type == svgtiny_PATH_BEZIER);
-
- /* start point (x0, y0) */
- x0_trans = trans[0]*x0 + trans[2]*y0 + trans[4];
- y0_trans = trans[1]*x0 + trans[3]*y0 + trans[5];
- r0 = ((x0_trans - gradient_x0) * gradient_dx +
- (y0_trans - gradient_y0) * gradient_dy) /
- gradient_norm_squared;
- point = svgtiny_list_push(pts);
- if (!point) {
- svgtiny_list_free(pts);
- return svgtiny_OUT_OF_MEMORY;
- }
- point->x = x0;
- point->y = y0;
- point->r = r0;
- if (r0 < min_r) {
- min_r = r0;
- min_pt = svgtiny_list_size(pts) - 1;
- }
-
- /* end point (x1, y1) */
- if (segment_type == svgtiny_PATH_LINE) {
- x1 = p[j + 1];
- y1 = p[j + 2];
- j += 3;
- } else if (segment_type == svgtiny_PATH_CLOSE) {
- x1 = p[1];
- y1 = p[2];
- j++;
- } else /* svgtiny_PATH_BEZIER */ {
- c0x = p[j + 1];
- c0y = p[j + 2];
- c1x = p[j + 3];
- c1y = p[j + 4];
- x1 = p[j + 5];
- y1 = p[j + 6];
- j += 7;
- }
- x1_trans = trans[0]*x1 + trans[2]*y1 + trans[4];
- y1_trans = trans[1]*x1 + trans[3]*y1 + trans[5];
- r1 = ((x1_trans - gradient_x0) * gradient_dx +
- (y1_trans - gradient_y0) * gradient_dy) /
- gradient_norm_squared;
-
- /* determine steps from change in r */
- steps = ceilf(fabsf(r1 - r0) / 0.05);
- if (steps == 0)
- steps = 1;
- fprintf(stderr, "r0 %g, r1 %g, steps %i\n",
- r0, r1, steps);
-
- /* loop through intermediate points */
- for (z = 1; z != steps; z++) {
- float t, x, y, x_trans, y_trans, r;
- struct grad_point *point;
- t = (float) z / (float) steps;
- if (segment_type == svgtiny_PATH_BEZIER) {
- x = (1-t) * (1-t) * (1-t) * x0 +
- 3 * t * (1-t) * (1-t) * c0x +
- 3 * t * t * (1-t) * c1x +
- t * t * t * x1;
- y = (1-t) * (1-t) * (1-t) * y0 +
- 3 * t * (1-t) * (1-t) * c0y +
- 3 * t * t * (1-t) * c1y +
- t * t * t * y1;
- } else {
- x = (1-t) * x0 + t * x1;
- y = (1-t) * y0 + t * y1;
- }
- x_trans = trans[0]*x + trans[2]*y + trans[4];
- y_trans = trans[1]*x + trans[3]*y + trans[5];
- r = ((x_trans - gradient_x0) * gradient_dx +
- (y_trans - gradient_y0) * gradient_dy) /
- gradient_norm_squared;
- fprintf(stderr, "(%g %g [%g]) ", x, y, r);
- point = svgtiny_list_push(pts);
- if (!point) {
- svgtiny_list_free(pts);
- return svgtiny_OUT_OF_MEMORY;
- }
- point->x = x;
- point->y = y;
- point->r = r;
- if (r < min_r) {
- min_r = r;
- min_pt = svgtiny_list_size(pts) - 1;
- }
- }
- fprintf(stderr, "\n");
-
- /* next segment start point is this segment end point */
- x0 = x1;
- y0 = y1;
- }
- fprintf(stderr, "pts size %i, min_pt %i, min_r %.3f\n",
- svgtiny_list_size(pts), min_pt, min_r);
-
- /* render triangles */
- stop_count = state->linear_gradient_stop_count;
- assert(2 <= stop_count);
- current_stop = 0;
- last_stop_r = 0;
- current_stop_r = state->gradient_stop[0].offset;
- red0 = red1 = svgtiny_RED(state->gradient_stop[0].color);
- green0 = green1 = svgtiny_GREEN(state->gradient_stop[0].color);
- blue0 = blue1 = svgtiny_BLUE(state->gradient_stop[0].color);
- t = min_pt;
- a = (min_pt + 1) % svgtiny_list_size(pts);
- b = min_pt == 0 ? svgtiny_list_size(pts) - 1 : min_pt - 1;
- while (a != b) {
- struct grad_point *point_t = svgtiny_list_get(pts, t);
- struct grad_point *point_a = svgtiny_list_get(pts, a);
- struct grad_point *point_b = svgtiny_list_get(pts, b);
- float mean_r = (point_t->r + point_a->r + point_b->r) / 3;
- float *p;
- struct svgtiny_shape *shape;
- /*fprintf(stderr, "triangle: t %i %.3f a %i %.3f b %i %.3f "
- "mean_r %.3f\n",
- t, pts[t].r, a, pts[a].r, b, pts[b].r,
- mean_r);*/
- while (current_stop != stop_count && current_stop_r < mean_r) {
- current_stop++;
- if (current_stop == stop_count)
- break;
- red0 = red1;
- green0 = green1;
- blue0 = blue1;
- red1 = svgtiny_RED(state->
- gradient_stop[current_stop].color);
- green1 = svgtiny_GREEN(state->
- gradient_stop[current_stop].color);
- blue1 = svgtiny_BLUE(state->
- gradient_stop[current_stop].color);
- last_stop_r = current_stop_r;
- current_stop_r = state->
- gradient_stop[current_stop].offset;
- }
- p = malloc(10 * sizeof p[0]);
- if (!p)
- return svgtiny_OUT_OF_MEMORY;
- p[0] = svgtiny_PATH_MOVE;
- p[1] = point_t->x;
- p[2] = point_t->y;
- p[3] = svgtiny_PATH_LINE;
- p[4] = point_a->x;
- p[5] = point_a->y;
- p[6] = svgtiny_PATH_LINE;
- p[7] = point_b->x;
- p[8] = point_b->y;
- p[9] = svgtiny_PATH_CLOSE;
- svgtiny_transform_path(p, 10, state);
- shape = svgtiny_add_shape(state);
- if (!shape) {
- free(p);
- return svgtiny_OUT_OF_MEMORY;
- }
- shape->path = p;
- shape->path_length = 10;
- /*shape->fill = svgtiny_TRANSPARENT;*/
- if (current_stop == 0)
- shape->fill = state->gradient_stop[0].color;
- else if (current_stop == stop_count)
- shape->fill = state->
- gradient_stop[stop_count - 1].color;
- else {
- float stop_r = (mean_r - last_stop_r) /
- (current_stop_r - last_stop_r);
- shape->fill = svgtiny_RGB(
- (int) ((1 - stop_r) * red0 + stop_r * red1),
- (int) ((1 - stop_r) * green0 + stop_r * green1),
- (int) ((1 - stop_r) * blue0 + stop_r * blue1));
- }
- shape->stroke = svgtiny_TRANSPARENT;
- #ifdef GRADIENT_DEBUG
- shape->stroke = svgtiny_RGB(0, 0, 0xff);
- #endif
- state->diagram->shape_count++;
- if (point_a->r < point_b->r) {
- t = a;
- a = (a + 1) % svgtiny_list_size(pts);
- } else {
- t = b;
- b = b == 0 ? svgtiny_list_size(pts) - 1 : b - 1;
- }
- }
-
- /* render gradient vector for debugging */
- #ifdef GRADIENT_DEBUG
- {
- float *p = malloc(7 * sizeof p[0]);
- if (!p)
- return svgtiny_OUT_OF_MEMORY;
- p[0] = svgtiny_PATH_MOVE;
- p[1] = gradient_x0;
- p[2] = gradient_y0;
- p[3] = svgtiny_PATH_LINE;
- p[4] = gradient_x1;
- p[5] = gradient_y1;
- p[6] = svgtiny_PATH_CLOSE;
- svgtiny_transform_path(p, 7, state);
- struct svgtiny_shape *shape = svgtiny_add_shape(state);
- if (!shape) {
- free(p);
- return svgtiny_OUT_OF_MEMORY;
- }
- shape->path = p;
- shape->path_length = 7;
- shape->fill = svgtiny_TRANSPARENT;
- shape->stroke = svgtiny_RGB(0xff, 0, 0);
- state->diagram->shape_count++;
- }
- #endif
-
- /* render triangle vertices with r values for debugging */
- #ifdef GRADIENT_DEBUG
- for (unsigned int i = 0; i != pts->size; i++) {
- struct grad_point *point = svgtiny_list_get(pts, i);
- struct svgtiny_shape *shape = svgtiny_add_shape(state);
- if (!shape)
- return svgtiny_OUT_OF_MEMORY;
- char *text = malloc(20);
- if (!text)
- return svgtiny_OUT_OF_MEMORY;
- sprintf(text, "%i=%.3f", i, point->r);
- shape->text = text;
- shape->text_x = state->ctm.a * point->x +
- state->ctm.c * point->y + state->ctm.e;
- shape->text_y = state->ctm.b * point->x +
- state->ctm.d * point->y + state->ctm.f;
- shape->fill = svgtiny_RGB(0, 0, 0);
- shape->stroke = svgtiny_TRANSPARENT;
- state->diagram->shape_count++;
- }
- #endif
-
- /* plot actual path outline */
- if (state->stroke != svgtiny_TRANSPARENT) {
- struct svgtiny_shape *shape;
- svgtiny_transform_path(p, n, state);
-
- shape = svgtiny_add_shape(state);
- if (!shape) {
- free(p);
- return svgtiny_OUT_OF_MEMORY;
- }
- shape->path = p;
- shape->path_length = n;
- shape->fill = svgtiny_TRANSPARENT;
- state->diagram->shape_count++;
- } else {
- free(p);
- }
-
- svgtiny_list_free(pts);
-
- return svgtiny_OK;
-}
-
-
-/**
- * Get the bounding box of path.
- */
-
-void svgtiny_path_bbox(float *p, unsigned int n,
- float *x0, float *y0, float *x1, float *y1)
-{
- unsigned int j;
-
- *x0 = *x1 = p[1];
- *y0 = *y1 = p[2];
-
- for (j = 0; j != n; ) {
- unsigned int points = 0;
- unsigned int k;
- switch ((int) p[j]) {
- case svgtiny_PATH_MOVE:
- case svgtiny_PATH_LINE:
- points = 1;
- break;
- case svgtiny_PATH_CLOSE:
- points = 0;
- break;
- case svgtiny_PATH_BEZIER:
- points = 3;
- break;
- default:
- assert(0);
- }
- j++;
- for (k = 0; k != points; k++) {
- float x = p[j], y = p[j + 1];
- if (x < *x0)
- *x0 = x;
- else if (*x1 < x)
- *x1 = x;
- if (y < *y0)
- *y0 = y;
- else if (*y1 < y)
- *y1 = y;
- j += 2;
- }
- }
-}
-
-
-/**
- * Invert a transformation matrix.
- */
-void svgtiny_invert_matrix(float *m, float *inv)
-{
- float determinant = m[0]*m[3] - m[1]*m[2];
- inv[0] = m[3] / determinant;
- inv[1] = -m[1] / determinant;
- inv[2] = -m[2] / determinant;
- inv[3] = m[0] / determinant;
- inv[4] = (m[2]*m[5] - m[3]*m[4]) / determinant;
- inv[5] = (m[1]*m[4] - m[0]*m[5]) / determinant;
-}
-
-
-/**
- * Find an element in the document by id.
- */
-
-xmlNode *svgtiny_find_element_by_id(xmlNode *node, const char *id)
-{
- xmlNode *child;
- xmlNode *found;
-
- for (child = node->children; child; child = child->next) {
- xmlAttr *attr;
- if (child->type != XML_ELEMENT_NODE)
- continue;
- attr = xmlHasProp(child, (const xmlChar *) "id");
- if (attr && strcmp(id, (const char *) attr->children->content)
- == 0)
- return child;
- found = svgtiny_find_element_by_id(child, id);
- if (found)
- return found;
- }
-
- return 0;
-}
-
diff --git a/liveengineUnmapped/ofxSVGTiny/libs/svgtiny_internal.h b/liveengineUnmapped/ofxSVGTiny/libs/svgtiny_internal.h
deleted file mode 100644
index eb90c5b..0000000
--- a/liveengineUnmapped/ofxSVGTiny/libs/svgtiny_internal.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * This file is part of Libsvgtiny
- * Licensed under the MIT License,
- * http://opensource.org/licenses/mit-license.php
- * Copyright 2008 James Bursa <james@semichrome.net>
- */
-
-#ifndef SVGTINY_INTERNAL_H
-#define SVGTINY_INTERNAL_H
-
-#include <stdbool.h>
-
-#ifndef UNUSED
-#define UNUSED(x) ((void) (x))
-#endif
-
-struct svgtiny_gradient_stop {
- float offset;
- svgtiny_colour color;
-};
-
-#define svgtiny_MAX_STOPS 10
-#define svgtiny_LINEAR_GRADIENT 0x2000000
-
-struct svgtiny_parse_state {
- struct svgtiny_diagram *diagram;
- xmlDoc *document;
-
- float viewport_width;
- float viewport_height;
-
- /* current transformation matrix */
- struct {
- float a, b, c, d, e, f;
- } ctm;
-
- /*struct css_style style;*/
-
- /* paint attributes */
- svgtiny_colour fill;
- svgtiny_colour stroke;
- int stroke_width;
-
- /* gradients */
- unsigned int linear_gradient_stop_count;
- const char *gradient_x1, *gradient_y1, *gradient_x2, *gradient_y2;
- struct svgtiny_gradient_stop gradient_stop[svgtiny_MAX_STOPS];
- bool gradient_user_space_on_use;
- struct {
- float a, b, c, d, e, f;
- } gradient_transform;
-};
-
-struct svgtiny_list;
-
-/* svgtiny.c */
-float svgtiny_parse_length(const char *s, int viewport_size,
- const struct svgtiny_parse_state state);
-void svgtiny_parse_color(const char *s, svgtiny_colour *c,
- struct svgtiny_parse_state *state);
-void svgtiny_parse_transform(char *s, float *ma, float *mb,
- float *mc, float *md, float *me, float *mf);
-struct svgtiny_shape *svgtiny_add_shape(struct svgtiny_parse_state *state);
-void svgtiny_transform_path(float *p, unsigned int n,
- struct svgtiny_parse_state *state);
-#if defined(_GNU_SOURCE)
-#define HAVE_STRNDUP
-#else
-#undef HAVE_STRNDUP
-char *svgtiny_strndup(const char *s, size_t n);
-#define strndup svgtiny_strndup
-#endif
-
-/* svgtiny_gradient.c */
-void svgtiny_find_gradient(const char *id, struct svgtiny_parse_state *state);
-svgtiny_code svgtiny_add_path_linear_gradient(float *p, unsigned int n,
- struct svgtiny_parse_state *state);
-xmlNode *svgtiny_find_element_by_id(xmlNode *node, const char *id);
-
-/* svgtiny_list.c */
-struct svgtiny_list *svgtiny_list_create(size_t item_size);
-unsigned int svgtiny_list_size(struct svgtiny_list *list);
-svgtiny_code svgtiny_list_resize(struct svgtiny_list *list,
- unsigned int new_size);
-void *svgtiny_list_get(struct svgtiny_list *list,
- unsigned int i);
-void *svgtiny_list_push(struct svgtiny_list *list);
-void svgtiny_list_free(struct svgtiny_list *list);
-
-/* colors.gperf */
-const struct svgtiny_named_color *
- svgtiny_color_lookup(register const char *str,
- register unsigned int len);
-
-#endif
diff --git a/liveengineUnmapped/ofxSVGTiny/libs/svgtiny_list.c b/liveengineUnmapped/ofxSVGTiny/libs/svgtiny_list.c
deleted file mode 100644
index 53cfb34..0000000
--- a/liveengineUnmapped/ofxSVGTiny/libs/svgtiny_list.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * This file is part of Libsvgtiny
- * Licensed under the MIT License,
- * http://opensource.org/licenses/mit-license.php
- * Copyright 2008 James Bursa <james@semichrome.net>
- */
-
-/**
- * A svgtiny_list is a managed array of objects. It grows in chunks to reduce
- * calls to realloc(), but keeps wasted space low.
- */
-
-#include <assert.h>
-#include "svgtiny.h"
-#include "svgtiny_internal.h"
-
-
-struct svgtiny_list {
- unsigned int size; /* number of slots used */
- unsigned int allocated; /* number of slots allocated (>= size) */
- size_t item_size; /* size of each slot / bytes */
- char *items; /* array of slots */
-};
-
-
-/**
- * Create an empty svgtiny_list.
- */
-
-struct svgtiny_list *svgtiny_list_create(size_t item_size)
-{
- struct svgtiny_list *list = malloc(sizeof *list);
- if (!list)
- return 0;
- list->size = 0;
- list->allocated = 0;
- list->item_size = item_size;
- list->items = 0;
- return list;
-}
-
-
-/**
- * Return the number of objects in a list.
- */
-
-unsigned int svgtiny_list_size(struct svgtiny_list *list)
-{
- return list->size;
-}
-
-
-/**
- * Set the number of objects in a list. If the size is increased, the new
- * objects are not initialized in any way.
- *
- * The allocation size formula is taken from Python's list:
- * http://svn.python.org/view/python/trunk/Objects/listobject.c?view=markup
- *
- * Objects may have moved after this call. Use svgtiny_list_get() to get new
- * pointers.
- */
-
-svgtiny_code svgtiny_list_resize(struct svgtiny_list *list,
- unsigned int new_size)
-{
- unsigned int new_allocated;
- void *new_items;
-
- if (new_size <= list->allocated) {
- list->size = new_size;
- return svgtiny_OK;
- }
-
- new_allocated = (new_size >> 3) + (new_size < 9 ? 3 : 6) + new_size;
- if (new_size == 0)
- new_allocated = 0;
- new_items = realloc(list->items, new_allocated * list->item_size);
- if (!new_items)
- return svgtiny_OUT_OF_MEMORY;
-
- list->size = new_size;
- list->allocated = new_allocated;
- list->items = new_items;
-
- return svgtiny_OK;
-}
-
-
-/**
- * Return a pointer to an object in a list.
- */
-
-void *svgtiny_list_get(struct svgtiny_list *list,
- unsigned int i)
-{
- assert(i < list->size);
- return (void *) (list->items + i * list->item_size);
-}
-
-
-/**
- * Add space for one object to a list and return a pointer to it.
- */
-
-void *svgtiny_list_push(struct svgtiny_list *list)
-{
- svgtiny_code code;
- code = svgtiny_list_resize(list, list->size + 1);
- if (code != svgtiny_OK)
- return 0;
- return svgtiny_list_get(list, list->size - 1);
-}
-
-
-/**
- * Free an entire list.
- */
-
-void svgtiny_list_free(struct svgtiny_list *list)
-{
- free(list->items);
- free(list);
-}
-
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-06 10:29:47 +0000