Changeset 3338

Timestamp:

12/20/07 04:34:51 (5 years ago)

Author:

gyuque

Message:

lang/legacy-actionscript/as2draw: implemented PixelBuffer?

Location:

lang/legacy-actionscript/as2draw

Files:

• AS2Draw.swf (modified) (previous)
• Drawable.as (modified) (4 diffs)
• PixelBuffer.as (added)

lang/legacy-actionscript/as2draw/Drawable.as

@@ -4 +4 @@
         private var mMC:MovieClip;
         private var mSize:Object;
+        private var mPixBuf:PixelBuffer;
 
         private var mDragData;
@@ -11 +12 @@
         {
                 mCurrentPen = new Pen();
-                mDragData = {dragging: false};
+                mDragData = {dragging: false, prevX: 0, prevY: 0};
                 mMC = aContainer.createEmptyMovieClip("drawable_mc", 1);
+                mPixBuf = new PixelBuffer(aW, aH, mMC);
                 mBGColor = aBGColor;
 
@@ -38 +40 @@
         {
                 mDragData.dragging = true;
+                mDragData.prevX = mMC._xmouse;
+                mDragData.prevY = mMC._ymouse;
         }
 
@@ -49 +53 @@
                 if (mDragData.dragging)
                 {
+                        mMC.lineStyle(undefined, 0, 0, true);
+                        mMC.beginFill(0xff0000);
+                        mPixBuf.drawLine(
+                                mDragData.prevX, mDragData.prevY,
+                                mMC._xmouse, mMC._ymouse);
+                        mMC.endFill();
+                        
+                        mDragData.prevX = mMC._xmouse;
+                        mDragData.prevY = mMC._ymouse;
                 }
         }