Initial Commit

Java/Processing/processing-3.3.6/modes/java/examples/Basics/Image/CreateImage/CreateImage.pde

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+/**
+ * Create Image. 
+ * 
+ * The createImage() function provides a fresh buffer of pixels to play with.
+ * This example creates an image gradient.
+ */
+
+PImage img;
+
+void setup() {
+  size(640, 360);  
+  img = createImage(230, 230, ARGB);
+  for(int i = 0; i < img.pixels.length; i++) {
+    float a = map(i, 0, img.pixels.length, 255, 0);
+    img.pixels[i] = color(0, 153, 204, a); 
+  }
+}
+
+void draw() {
+  background(0);
+  image(img, 90, 80);
+  image(img, mouseX-img.width/2, mouseY-img.height/2);
+}