java/examples/Basics/Shape/ScaleShape/applet/ScaleShape.java

@@ -0,0 +1,47 @@
+import processing.core.*; 
+import processing.xml.*; 
+
+import java.applet.*; 
+import java.awt.*; 
+import java.awt.image.*; 
+import java.awt.event.*; 
+import java.io.*; 
+import java.net.*; 
+import java.text.*; 
+import java.util.*; 
+import java.util.zip.*; 
+import java.util.regex.*; 
+
+public class ScaleShape extends PApplet {
+
+/**
+ * Scale Shape.  
+ * Illustration by George Brower. 
+ * 
+ * Move the mouse left and right to zoom the SVG file.
+ * This shows how, unlike an imported image, the lines
+ * remain smooth at any size.
+ */
+
+PShape bot;
+
+public void setup() {
+  size(640, 360);
+  smooth();
+  // The file "bot1.svg" must be in the data folder
+  // of the current sketch to load successfully
+  bot = loadShape("bot1.svg");
+} 
+
+public void draw() {
+  background(102);
+  translate(width/2, height/2);
+  float zoom = map(mouseX, 0, width, 0.1f, 4.5f);
+  scale(zoom);
+  shape(bot, -140, -140);
+}
+
+  static public void main(String args[]) {
+    PApplet.main(new String[] { "ScaleShape" });
+  }
+}