*: Add cast from double to int (#155)

Signed-off-by: Ce Gao <[email protected]>

Author: gaocegege

examples/Basics/BasicOperations/BasicOperations.rpde

@@ -10,7 +10,7 @@ ellipse(56, 46, 55, 55)
 
 quad(38, 31, 86, 20, 69, 63, 30, 76)
 
-bezierDetail(as.integer(12))
+bezierDetail(12)
 
 bezier(85, 20, 10, 10, 90, 90, 15, 80)
 

examples/Basics/ThreeDimensionalCube/ThreeDimensionalCube.rpde

@@ -1,9 +1,9 @@
 settings <- function() {
-    size(500, 500, "processing.opengl.PGraphics3D")
+    size(500, 500, P3D)
 }
 
 setup <- function() {
-    colorMode(as.integer(1), 1)
+    colorMode(1, 1)
     frameRate(24)
 }
 

src/rprocessing/applet/BuiltinApplet.java

@@ -42,6 +42,26 @@ public void size(double width, double height, StringVector renderer) {
     super.size((int) width, (int) height, renderer.asString());
   }
 
+  public void bezierDetail(double detail) {
+    super.bezierDetail((int) detail);
+  }
+
+  public void colorMode(double mode) {
+    super.colorMode((int) mode);
+  }
+
+  public void colorMode(double mode, float max) {
+    super.colorMode((int) mode, max);
+  }
+
+  public void colorMode(double mode, float max1, float max2, float max3) {
+    super.colorMode((int) mode, max1, max2, max3);
+  }
+
+  public void colorMode(double mode, float max1, float max2, float max3, float maxA) {
+    super.colorMode((int) mode, max1, max2, max3, maxA);
+  }
+
   public double frameCount() {
     return super.frameCount;
   }
@@ -128,9 +148,9 @@ protected void wrapKeyVariables() {
     if (lastKey != key) {
       lastKey = key;
       /*
-       * If key is "CODED", i.e., an arrow key or other non-printable, pass that
-       * value through as-is. If it's printable, convert it to a unicode string,
-       * so that the user can compare key == 'x' instead of key == ord('x').
+       * If key is "CODED", i.e., an arrow key or other non-printable, pass that value through
+       * as-is. If it's printable, convert it to a unicode string, so that the user can compare key
+       * == 'x' instead of key == ord('x').
        */
       final char pyKey = key == CODED ? parseChar(Integer.valueOf(key)) : parseChar(key);
       this.renjinEngine.put("key", pyKey);