Changeset 3133 for lang/actionscript/swfgmap

Timestamp:

12/14/07 17:29:16 (13 months ago)

Author:

gyuque

Message:

lang/actionscript/swfgmap: implemented zoom in/out button

Location:

lang/actionscript/swfgmap/trunk

Files:

• TestApp.as (modified) (2 diffs)
• TestApp.swf (modified) (previous)
• gyuque/gmap/GMapView.as (modified) (2 diffs)

lang/actionscript/swfgmap/trunk/TestApp.as

@@ -59 +59 @@
                         rbZOut.y = 80;
 
+                        rbZIn.addEventListener(MouseEvent.CLICK, onZoomInButton);
+                        rbZOut.addEventListener(MouseEvent.CLICK, onZoomOutButton);
                 }
                 
@@ -81 +83 @@
                         e.stopPropagation();
                 }
+
+                protected function onZoomInButton(e:MouseEvent):void
+                {
+                        zoom(1);
+                }
+
+                protected function onZoomOutButton(e:MouseEvent):void
+                {
+                        zoom(-1);
+                }
                 
                 public override function setViewRotation(rad:Number):void

lang/actionscript/swfgmap/trunk/gyuque/gmap/GMapView.as

@@ -149 +149 @@
                                 return;
                         
+                        var mv:Point;
                         if (px >= 0 || py >= 0) {
-                                var mv:Point = calcFixedPointZoom(px, py, (d>0) ? 2 : 0.5, mCurrentViewport);
+                                mv = calcFixedPointZoom(px, py, (d>0) ? 2 : 0.5, mCurrentViewport);
                                 mCurrentViewport.moveByPixel(mv.x, mv.y);
                         }
+                        
+                        if (!mv)
+                                mv = new Point(0, 0)
                         
                         fireViewportChange(mv.x, mv.y, z - oldz, animation);
@@ -184 +188 @@
                                 mDrag.update(e.stageX, e.stageY);
                                 
-                                cls();
-                                puts((mCurrentViewport.lat/0.0174533)+"  "+(mCurrentViewport.lng/0.0174533));
+                                //cls();
+                                //puts((mCurrentViewport.lat/0.0174533)+"  "+(mCurrentViewport.lng/0.0174533));
                                 moveByPixel(-mDrag.dx, -mDrag.dy);
-                                puts(e.stageX.toString()+","+e.stageY.toString()+"   "+mDrag.dx.toString()+","+mDrag.dy.toString());
+                                //puts(e.stageX.toString()+","+e.stageY.toString()+"   "+mDrag.dx.toString()+","+mDrag.dy.toString());
                         }
                 }