added blendMode to PStyle, fixes #196

Author: codeanticode

core/src/processing/core/PGraphics.java

@@ -4248,6 +4248,8 @@ public void style(PStyle s) {
     ellipseMode(s.ellipseMode);
     shapeMode(s.shapeMode);
 
+    blendMode(s.blendMode);
+
     if (s.tint) {
       tint(s.tintColor);
     } else {
@@ -4326,6 +4328,8 @@ public PStyle getStyle(PStyle s) {  // ignore
     s.ellipseMode = ellipseMode;
     s.shapeMode = shapeMode;
 
+    s.blendMode = blendMode;
+
     s.colorMode = colorMode;
     s.colorModeX = colorModeX;
     s.colorModeY = colorModeY;

core/src/processing/core/PStyle.java

@@ -29,6 +29,8 @@ public class PStyle implements PConstants {
   public int ellipseMode;
   public int shapeMode;
 
+  public int blendMode;
+
   public int colorMode;
   public float colorModeX;
   public float colorModeY;