Merge pull request #15 from renaudfv/master

Two basic exemple for simple 2d and animated gradients

examples/Animation/Animation.pde

@@ -0,0 +1,33 @@
+/************************************************************
+* PeasyGradients example
+*
+* Basic white to black gradient rendered to the main PApplet
+*************************************************************/ 
+
+// Necessary imports
+import micycle.peasygradients.*;
+import micycle.peasygradients.utilities.*;
+import micycle.peasygradients.gradient.*;
+
+// Gradient context to be bound to a renderer
+PeasyGradients peasyGradients;
+// Basic black to white Gradient
+Gradient blackToWhite = new Gradient(color(0), color(255));
+
+
+void setup() {
+  size(400, 400);
+
+  // Binding the gradient context to the current PApplet
+  peasyGradients = new PeasyGradients(this);
+
+  // Remove seam from start and end of gradient 
+  blackToWhite.primeAnimation();
+}
+
+void draw() {
+  // Animate/ move the gradient
+  blackToWhite.animate(0.01f);
+  // Render gradient to context
+  peasyGradients.linearGradient(blackToWhite, 0); // angle = 0 (horizontal)
+}

examples/BasicBlackWhite/BasicBlackWhite.pde

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+/************************************************************
+* PeasyGradients example
+*
+* Basic white to black gradient rendered to the main PApplet
+*************************************************************/ 
+
+// Necessary imports
+import micycle.peasygradients.*;
+import micycle.peasygradients.gradient.*;
+
+// Gradient context to be bound to a renderer
+PeasyGradients peasyGradients;
+// Basic black to white Gradient
+Gradient blackToWhite = new Gradient(color(0), color(255));
+
+void setup() {
+  size(400, 400);
+
+  // Binding the gradient context to the current PApplet
+  peasyGradients = new PeasyGradients(this);
+}
+
+void draw() {
+  peasyGradients.linearGradient(blackToWhite, 0); // angle = 0 (horizontal)
+}

examples/Radial/Radial.pde

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+/************************************************************
+* PeasyGradients example
+*
+* Basic white to black gradient rendered to the main PApplet
+*************************************************************/ 
+
+// Necessary imports
+import micycle.peasygradients.*;
+import micycle.peasygradients.utilities.*;
+import micycle.peasygradients.gradient.*;
+
+// Gradient context to be bound to a renderer
+PeasyGradients peasyGradients;
+// Basic black to white Gradient
+Gradient blackToWhite = new Gradient(color(0), color(255));
+
+
+void setup() {
+  size(400, 400);
+
+  // Binding the gradient context to the current PApplet
+  peasyGradients = new PeasyGradients(this);
+
+  // Remove seam from start and end of gradient 
+  blackToWhite.primeAnimation();
+}
+
+void draw() {
+  // Animate/ move the gradient
+  blackToWhite.animate(-0.01f);
+  // Render gradient to context
+  peasyGradients.radialGradient(blackToWhite, new PVector(mouseX, mouseY), 1); // angle = 0 (horizontal)
+}