diff options
Diffstat (limited to 'rotord/src/nodes_drawing.h')
| -rw-r--r-- | rotord/src/nodes_drawing.h | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/rotord/src/nodes_drawing.h b/rotord/src/nodes_drawing.h index 9a7e30f..79082cc 100644 --- a/rotord/src/nodes_drawing.h +++ b/rotord/src/nodes_drawing.h @@ -226,25 +226,31 @@ namespace Rotor { create_parameter("rotation","number","Rotation","Rotation",0.0f); create_attribute("filename","SVG file to draw","Filename",""); UID="88c30140-2d0b-11e3-8db2-679d596166c1"; + rsvg=nullptr; + g_type_init(); //does this have to be done only once? }; Svg(map<string,string> &settings):Svg() { base_settings(settings); + rsvg=rsvg_handle_new_from_file((settings["media_path"]+attributes["filename"]->value).c_str(),nullptr); }; ~Svg(){}; Svg* clone(map<string,string> &_settings) { return new Svg(_settings);}; void vector_output(cairo_t * cr,const Frame_spec &frame){ - colour=Colour(attributes["colour"]->value); - cairo_save(cr); //not really even necessary? - cairo_translate(cr, frame.w/2, frame.h/2); - cairo_translate(cr, parameters["x"]->value * frame.w, parameters["y"]->value * frame.h); - cairo_scale(cr, parameters["scale"]->value , parameters["scale"]->value ); - cairo_rotate(cr,(parameters["rotation"]->value/180.0f)*M_PI); - + if (rsvg){ + cairo_save(cr); //not really even necessary? + cairo_translate(cr, frame.w/2, frame.h/2); + cairo_translate(cr, parameters["x"]->value * frame.w, parameters["y"]->value * frame.h); + cairo_scale(cr, parameters["scale"]->value , parameters["scale"]->value ); + cairo_rotate(cr,(parameters["rotation"]->value/180.0f)*M_PI); + + rsvg_handle_render_cairo(rsvg,cr); - cairo_restore (cr); //not really even necessary? - cairo_fill(cr); + cairo_restore (cr); //not really even necessary? + cairo_fill(cr); + } } private: + RsvgHandle * rsvg; }; } |