From b5914dd492fa4716737bbe43f4abcad5258b6396 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Fri, 4 May 2012 17:59:13 +0100
Subject: working with image maps

---
 tomorrowthegroundGUI/tomorrowthegroundGUI.pde | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

(limited to 'tomorrowthegroundGUI/tomorrowthegroundGUI.pde')

diff --git a/tomorrowthegroundGUI/tomorrowthegroundGUI.pde b/tomorrowthegroundGUI/tomorrowthegroundGUI.pde
index 0fe919e..b359409 100644
--- a/tomorrowthegroundGUI/tomorrowthegroundGUI.pde
+++ b/tomorrowthegroundGUI/tomorrowthegroundGUI.pde
@@ -1,15 +1,19 @@
 import hypermedia.net.*;
 
-PImage bgmap;
+PImage[] bgmaps;
+int usemap;
 UDP udp;
 int x,y;
 float lat1,lng1,lat2,lng2,fw,fh;
 
 void setup() 
 {
-  bgmap = loadImage("gentmap.png");
+  bgmaps=new PImage[2];
+  bgmaps[0] = loadImage("gentmap.png");
+  bgmaps[1] = loadImage("indexmapV1.gif");
+  usemap=0;
   size(bgmap.width,bgmap.height);
-  frameRate(30);
+  frameRate(15);
   udp = new UDP(this);
   x=width/2;
   y=height/2;
@@ -23,7 +27,7 @@ void setup()
 
 void draw() 
 {
-  background(bgmap);
+  background(bgmaps[usemap]);
   fill(255);
   stroke(255,0,0);
   ellipse(x,y,5,5);
@@ -39,3 +43,15 @@ void mouseDragged()
     udp.send(((fy*fh)+lat2)+","+((fx*fw)+lng1)+"\n","127.0.0.1",5400);
   }
 }
+
+void keyPressed() {
+  switch(key) {
+    case '0':
+      usemap=0;
+      break;
+    case '1':
+      usemap=1;
+      break;
+  }
+}
+
-- 
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