This repository was archived by the owner on May 15, 2022. It is now read-only.
Shape Export to Objective C
With as3swf you can automatically generate Objective-C source code (Core Graphics, Quartz) from SWF Shapes, to reuse those shapes in your iPhone projects. The CoreGraphics exporter generates ready-to-use Objective-C header (.h) and class (.m) files (UIView subclass).
The following example is a simple AIR application that loads a SWF and exports all contained shapes to Objective-C source code. Source files are written to a folder “as3swf” on the Desktop, named “Shape[x]View.h” and “Shape[x]View.m” (where [x] is the Shape ID).
package
{
import flash.display.Sprite;
import flash.events.Event;
import flash.filesystem.File;
import flash.filesystem.FileMode;
import flash.filesystem.FileStream;
import flash.net.URLLoader;
import flash.net.URLLoaderDataFormat;
import flash.net.URLRequest;
import flash.utils.ByteArray;
import com.codeazur.as3swf.SWF;
import com.codeazur.as3swf.tags.ITag;
import com.codeazur.as3swf.tags.TagDefineShape;
import com.codeazur.as3swf.exporters.CoreGraphicsShapeExportDocumentHandler;
public class Test extends Sprite
{
public function Test()
{
var request:URLRequest = new URLRequest("any.swf");
var loader:URLLoader = new URLLoader();
loader.dataFormat = URLLoaderDataFormat.BINARY;
loader.addEventListener(Event.COMPLETE, completeHandler);
loader.load(request);
}
private function completeHandler(e:Event):void {
var swf:SWF = new SWF(URLLoader(e.target).data as ByteArray);
for (var i:uint = 0; i < swf.tags.length; i++) {
var tag:ITag = swf.tags[i];
if (tag is TagDefineShape) {
var defineShape:TagDefineShape = tag as TagDefineShape;
var docHandler:CoreGraphicsShapeExportDocumentHandler =
new CoreGraphicsShapeExportDocumentHandler(
"Shape" + defineShape.shapeId + "View",
"Claus Wahlers",
"côdeazur brasil"
);
defineShape.export(docHandler);
writeSource(docHandler);
}
}
}
private function writeSource(docHandler:CoreGraphicsShapeExportDocumentHandler):void {
var fileName:String = "as3swf" + File.separator + docHandler.className;
var h:File = File.desktopDirectory.resolvePath(fileName + ".h");
var m:File = File.desktopDirectory.resolvePath(fileName + ".m");
var stream:FileStream = new FileStream();
stream.open(h, FileMode.WRITE);
stream.writeUTFBytes(docHandler.h);
stream.close();
stream.open(m, FileMode.WRITE);
stream.writeUTFBytes(docHandler.m);
stream.close();
}
}
}Here’s a simple demo of a SWF whose shapes get exported to Objective-C:
This SWF contains only one shape (the côdeazur logo):
[SWF] Version: 10, FileLength: 1791, FileLengthCompressed: 1021, FrameSize: (320,203), FrameRate: 60, FrameCount: 1, Tags: 8
Tags:
[69:FileAttributes] AS3: true, HasMetadata: true, UseDirectBlit: false, UseGPU: false, UseNetwork: false
[77:Metadata]
[09:SetBackgroundColor] Color: ffffffff
[86:DefineSceneAndFrameLabelData]
Scenes:
[0] Offset: 0, Name: Scene 1
[22:DefineShape2] ID: 1, Bounds: (622,5776,620,3452)
FillStyles:
[1] [SWFFillStyle] Type: 0 (solid), Color: ff000000
ShapeRecords:
[SWFShapeRecordStyleChange] MoveTo: 2644,764, FillStyle0: 1
[SWFShapeRecordCurvedEdge] ControlDelta: -288,-138, AnchorDelta: -324,0
[SWFShapeRecordCurvedEdge] ControlDelta: -585,0, AnchorDelta: -411,414
[SWFShapeRecordCurvedEdge] ControlDelta: -414,411, AnchorDelta: 0,585
[SWFShapeRecordCurvedEdge] ControlDelta: 0,585, AnchorDelta: 414,414
[SWFShapeRecordCurvedEdge] ControlDelta: 411,411, AnchorDelta: 585,0
[SWFShapeRecordCurvedEdge] ControlDelta: 324,0, AnchorDelta: 288,-138
[SWFShapeRecordCurvedEdge] ControlDelta: 279,-135, AnchorDelta: 198,-240
[SWFShapeRecordCurvedEdge] ControlDelta: -192,-261, AnchorDelta: -66,-312
[SWFShapeRecordCurvedEdge] ControlDelta: -99,252, AnchorDelta: -222,156
[SWFShapeRecordCurvedEdge] ControlDelta: -231,159, AnchorDelta: -279,0
[SWFShapeRecordCurvedEdge] ControlDelta: -369,0, AnchorDelta: -261,-261
[SWFShapeRecordCurvedEdge] ControlDelta: -261,-261, AnchorDelta: 0,-369
[SWFShapeRecordCurvedEdge] ControlDelta: 0,-369, AnchorDelta: 261,-261
[SWFShapeRecordCurvedEdge] ControlDelta: 261,-261, AnchorDelta: 369,0
[SWFShapeRecordCurvedEdge] ControlDelta: 279,0, AnchorDelta: 231,159
[SWFShapeRecordCurvedEdge] ControlDelta: 222,156, AnchorDelta: 99,252
[SWFShapeRecordCurvedEdge] ControlDelta: 66,-312, AnchorDelta: 192,-261
[SWFShapeRecordCurvedEdge] ControlDelta: -198,-240, AnchorDelta: -279,-135
[SWFShapeRecordStyleChange] MoveTo: 0,0, FillStyle0: 0, FillStyle1: 0, LineStyle: 0
New FillStyles:
[1] [SWFFillStyle] Type: 0 (solid), Color: ff86b9e1
[SWFShapeRecordStyleChange] MoveTo: 2374,1694, FillStyle0: 1
[SWFShapeRecordCurvedEdge] ControlDelta: 144,141, AnchorDelta: 0,201
[SWFShapeRecordCurvedEdge] ControlDelta: 0,201, AnchorDelta: -144,141
[SWFShapeRecordCurvedEdge] ControlDelta: -141,144, AnchorDelta: -201,0
[SWFShapeRecordCurvedEdge] ControlDelta: -201,0, AnchorDelta: -141,-144
[SWFShapeRecordCurvedEdge] ControlDelta: -144,-141, AnchorDelta: 0,-201
[SWFShapeRecordCurvedEdge] ControlDelta: 0,-201, AnchorDelta: 144,-141
[SWFShapeRecordCurvedEdge] ControlDelta: 141,-144, AnchorDelta: 201,0
[SWFShapeRecordCurvedEdge] ControlDelta: 201,0, AnchorDelta: 141,144
[SWFShapeRecordStyleChange] MoveTo: 2575,1493
[SWFShapeRecordCurvedEdge] ControlDelta: -222,-225, AnchorDelta: -321,0
[SWFShapeRecordCurvedEdge] ControlDelta: -321,0, AnchorDelta: -225,225
[SWFShapeRecordCurvedEdge] ControlDelta: -225,225, AnchorDelta: 0,318
[SWFShapeRecordCurvedEdge] ControlDelta: 0,318, AnchorDelta: 225,225
[SWFShapeRecordCurvedEdge] ControlDelta: 225,225, AnchorDelta: 321,0
[SWFShapeRecordCurvedEdge] ControlDelta: 321,0, AnchorDelta: 222,-225
[SWFShapeRecordCurvedEdge] ControlDelta: 225,-222, AnchorDelta: 0,-321
[SWFShapeRecordCurvedEdge] ControlDelta: 0,-318, AnchorDelta: -225,-225
[SWFShapeRecordStyleChange] MoveTo: 0,0, FillStyle0: 0, FillStyle1: 0, LineStyle: 0
New FillStyles:
[1] [SWFFillStyle] Type: 0 (solid), Color: ff000000
[SWFShapeRecordStyleChange] MoveTo: 5776,2030, FillStyle0: 1
[SWFShapeRecordCurvedEdge] ControlDelta: -3,-582, AnchorDelta: -414,-414
[SWFShapeRecordCurvedEdge] ControlDelta: -414,-414, AnchorDelta: -585,0
[SWFShapeRecordCurvedEdge] ControlDelta: -588,0, AnchorDelta: -414,414
[SWFShapeRecordCurvedEdge] ControlDelta: -414,414, AnchorDelta: 0,588
[SWFShapeRecordCurvedEdge] ControlDelta: 0,585, AnchorDelta: 414,414
[SWFShapeRecordCurvedEdge] ControlDelta: 411,414, AnchorDelta: 585,3
[SWFShapeRecordStraightEdge] Horizontal: 783
[SWFShapeRecordStraightEdge] Vertical: -522
[SWFShapeRecordStraightEdge] Horizontal: -780
[SWFShapeRecordCurvedEdge] ControlDelta: -369,-3, AnchorDelta: -261,-261
[SWFShapeRecordCurvedEdge] ControlDelta: -261,-261, AnchorDelta: 0,-369
[SWFShapeRecordCurvedEdge] ControlDelta: 0,-369, AnchorDelta: 264,-261
[SWFShapeRecordCurvedEdge] ControlDelta: 261,-264, AnchorDelta: 369,0
[SWFShapeRecordCurvedEdge] ControlDelta: 369,0, AnchorDelta: 261,261
[SWFShapeRecordCurvedEdge] ControlDelta: 261,261, AnchorDelta: 3,369
[SWFShapeRecordStraightEdge] General: -3,1419
[SWFShapeRecordStraightEdge] Horizontal: 525
[SWFShapeRecordStraightEdge] Vertical: -1422
[SWFShapeRecordStyleChange] MoveTo: 0,0, FillStyle0: 0, FillStyle1: 0, LineStyle: 0
New FillStyles:
[1] [SWFFillStyle] Type: 0 (solid), Color: ff86b9e1
[SWFShapeRecordStyleChange] MoveTo: 4360,1259, FillStyle0: 1
[SWFShapeRecordCurvedEdge] ControlDelta: -321,0, AnchorDelta: -228,228
[SWFShapeRecordCurvedEdge] ControlDelta: -228,228, AnchorDelta: 0,321
[SWFShapeRecordCurvedEdge] ControlDelta: 0,321, AnchorDelta: 225,228
[SWFShapeRecordCurvedEdge] ControlDelta: 228,228, AnchorDelta: 321,0
[SWFShapeRecordStraightEdge] Horizontal: 780
[SWFShapeRecordStraightEdge] Vertical: -780
[SWFShapeRecordCurvedEdge] ControlDelta: 0,-321, AnchorDelta: -228,-228
[SWFShapeRecordCurvedEdge] ControlDelta: -228,-225, AnchorDelta: -321,0
[SWFShapeRecordStyleChange] MoveTo: 4852,2039
[SWFShapeRecordStraightEdge] General: -3,12
[SWFShapeRecordStraightEdge] Vertical: 477
[SWFShapeRecordStraightEdge] Horizontal: -492
[SWFShapeRecordCurvedEdge] ControlDelta: -204,-3, AnchorDelta: -141,-144
[SWFShapeRecordCurvedEdge] ControlDelta: -144,-144, AnchorDelta: 0,-201
[SWFShapeRecordCurvedEdge] ControlDelta: 0,-201, AnchorDelta: 144,-147
[SWFShapeRecordCurvedEdge] ControlDelta: 147,-144, AnchorDelta: 201,0
[SWFShapeRecordCurvedEdge] ControlDelta: 201,0, AnchorDelta: 144,144
[SWFShapeRecordCurvedEdge] ControlDelta: 144,141, AnchorDelta: 3,204
[SWFShapeRecordStraightEdge] Vertical: 6
[SWFShapeRecordEnd]
[26:PlaceObject2] Depth: 4, CharacterID: 1, Matrix: (1,1,0,0,0,0)
[01:ShowFrame]
[00:End]Exported to Objective-C we get the following source files:
The final result, integrated in a simple iPhone project:
