如何将SWF / DisplayObject转换为SVG数据？ [英] How To Convert a SWF / DisplayObject to SVG data?

问题描述

我试图找到一种方法来从SWF /矢量形状生成大尺寸的JPG 。
AS3当前的jpg export（）对jpg大小和分辨率都有限制。

所以我想我可以发送SVG数据到ImageMagick。

谢谢！

解决方案

如果是复杂的SWF，使用合适的工具对其进行反编译，然后导入矢量素材并将其保存为svg。
$ b

如果只是形状（无位图/形状），您可以使用真棒AS3SWF库，它是SVGhapeExporter。

下面是一个快速课程：

  package {
 import com.bit101.components。*; 
 import com.codeazur.as3swf。*; 
 import com.codeazur.as3swf.exporters.SVGShapeExporter; 
 import com.codeazur.as3swf.tags。*; 
 import com.codeazur.as3swf.tags。*; 
 
 import flash.display。*; 
导入flash.events。*; 
 import flash.net。*; 
 import flash.utils。*; 
 
 
 public class SWF2SVG extends Sprite {
 $ b $ private var swfFile：FileReference; 
 private var svgFile：FileReference; 
 private var status：Label; 
 private var load：PushButton; 
 private var save：PushButton; 
 private var svg：XML; 
 private var filename：String; 
 
 public function SWF2SVG（）{
 init（）; 
 
 private function init（）：void {
 stage.align = StageAlign.TOP_LEFT; 
 stage.scaleMode = StageScaleMode.NO_SCALE; 
 drawGUI（）; 
 
 private function drawGUI（）：void {
 var vbox：VBox = new VBox（this）; 
 var buttons：HBox = new HBox（vbox）; 
 load = new PushButton（按钮，0,0，加载SWF，selectSWF）; 
 save = new PushButton（buttons，0,0，Save SVG，selectSVG）; save.enabled = false; 
 status = new Label（按钮，0,0，'加载SWF文件'）; 
 
 private function selectSWF（event：MouseEvent）：void {
 swfFile = new FileReference（）; 
 swfFile.addEventListener（Event.SELECT，swfSelected）; 
 swfFile.addEventListener（Event.COMPLETE，swfLoaded）; 
 swfFile.browse（[新的FileFilter（SWF文件（* .swf），* .swf）]）; 
 
 private function selectSVG（event：MouseEvent）：void {
 svgFile = new FileReference（）; 
 var bytes：ByteArray = new ByteArray（）; 
 bytes.writeUTFBytes（svg）; 
 svgFile.save（bytes，filename.replace（'。swf'，'。svg'））; 
 
 private function swfSelected（event：Event）：void {
 swfFile.load（）; 
 filename = swfFile.name; 
 save.enabled = false; 
 
 private function swfLoaded（event：Event）：void {
 var bytes：ByteArray = swfFile.data; 
 var swf：SWF =新的SWF（字节）; 
 var svgExporter：SVGShapeExporter = new SVGShapeExporter（swf）; 
 for（var i：uint = 0; i< swf.tags.length; i ++）{
 var tag：ITag = swf.tags [i]; 
 if（tag是TagDefineShape）TagDefineShape（tag）.export（svgExporter）; 
} 
 svg = svgExporter.svg; 
 if（svg！= null）{
 status.text =ready！保存SVG文件; 
 save.enabled = true; 
} else status.text =找不到要导出的图形; 
 
 
 
 
 code 
 
 
 $ b <你可以运行这里。
 
 
 
  
 
Anything out there that can transform a Swf or DisplayObject into an SVG?

Im trying to find a way to generate a large Sized JPG from a swf/vector shape.
The current jpg export() from AS3 has limits to jpg size and resolution.

so i figured i can just send SVG data to ImageMagick.

thanks! 

artur
解决方案
If it's a complex SWF, you might need to decompile it using a proper tool and then import the vector assets and convert/re save them as svg.

If it's just shapes (no bitmaps/shapes), you can use the awesome AS3SWF library and it's SVGhapeExporter. 

Here's a quick class:
package {
    import com.bit101.components.*;
    import com.codeazur.as3swf.*;
    import com.codeazur.as3swf.exporters.SVGShapeExporter;
    import com.codeazur.as3swf.tags.*;
    import com.codeazur.as3swf.tags.*;

    import flash.display.*;
    import flash.events.*;
    import flash.net.*;
    import flash.utils.*;


    public class SWF2SVG extends Sprite {

        private var swfFile:FileReference;
        private var svgFile:FileReference;
        private var status:Label;
        private var load : PushButton;
        private var save : PushButton;
        private var svg:XML;
        private var filename : String;

        public function SWF2SVG() {
            init();
        }
        private function init():void{
            stage.align = StageAlign.TOP_LEFT;
            stage.scaleMode = StageScaleMode.NO_SCALE;
            drawGUI();
        }
        private function drawGUI() : void {
            var vbox:VBox = new VBox(this);
            var buttons:HBox = new HBox(vbox);
            load = new PushButton(buttons,0,0,"Load SWF",selectSWF);
            save = new PushButton(buttons,0,0,"Save SVG",selectSVG);save.enabled = false;
            status = new Label(buttons,0,0,'load a SWF file');
        }
        private function selectSWF(event:MouseEvent):void{
            swfFile = new FileReference();
            swfFile.addEventListener(Event.SELECT,swfSelected);
            swfFile.addEventListener(Event.COMPLETE,swfLoaded);
            swfFile.browse([new FileFilter("SWF File (*.swf)", "*.swf")]);
        }
        private function selectSVG(event:MouseEvent):void{
            svgFile = new FileReference();
            var bytes:ByteArray = new ByteArray();
            bytes.writeUTFBytes(svg);
            svgFile.save(bytes,filename.replace('.swf','.svg'));
        }
        private function swfSelected(event:Event):void{
            swfFile.load();
            filename = swfFile.name;
            save.enabled = false;
        }
        private function swfLoaded(event:Event):void{
            var bytes:ByteArray = swfFile.data;
            var swf:SWF = new SWF(bytes);
            var svgExporter:SVGShapeExporter = new SVGShapeExporter(swf);
            for (var i:uint = 0; i < swf.tags.length; i++) {
                var tag:ITag = swf.tags[i];
                if (tag is TagDefineShape) TagDefineShape(tag).export(svgExporter);
            }
            svg = svgExporter.svg;
            if(svg != null){
                status.text = "ready! save the SVG file";
                save.enabled = true;
            }else status.text = "no shapes to export found";
        }

    }

}
You can run it here.



                        
这篇关于如何将SWF / DisplayObject转换为SVG数据？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！