topical media & game development
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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actionscript-book-ASCIIArt-AsciiArtApp.mx

actionscript-book-ASCIIArt-AsciiArtApp.mx [swf] [flash] flex


  <?xml version="1.0" encoding="utf-8"?>
  <mx:Application
          xmlns:mx="http://www.adobe.com/2006/mxml"
          xmlns="*"
          layout="vertical"
          paddingTop="0"
          paddingLeft="8"
          paddingRight="8"
          paddingBottom="0"
          creationComplete="initApp()">
  
          <mx:Script>
                  <![CDATA[
                          //import com.example.programmingas3.asciiArt.ImageInfo;
                          //import com.example.programmingas3.asciiArt.AsciiArtBuilder;
                          
                          private var asciiArt:actionscript_book_ASCIIArt_com_example_programmingas3_asciiArt_AsciiArtBuilder;
                          
                          private function initApp():void
                          {
                                  asciiArt = new actionscript_book_ASCIIArt_com_example_programmingas3_asciiArt_AsciiArtBuilder(status);
                                  status.text += " ready ";
                                  asciiArt.addEventListener("ready", imageReady);
                          }
Called when the AsciiArtBuilder has loaded the image data and is ready to display an image. 

  
                          private function imageReady(event:Event):void
                          {
                              status.text += " update ";
                                  updatePreview();
                          }
Called when the "next image" button is pressed. 

  
                          private function nextImage():void
                          {
                                  // Advance to the next image
                                  asciiArt.next();
                                  // update the image preview
                                  updatePreview();
                          }
Updates the image preview display, including title and image, using the current image in the asciiArt object. 

  
                          private function updatePreview():void
                          {
                                  var imageInfo:actionscript_book_ASCIIArt_com_example_programmingas3_asciiArt_ImageInfo = asciiArt.currentImage.info;
                                  status.text = actionscript_book_ASCIIArt_com_example_programmingas3_asciiArt_AsciiArtBuilder.IMAGE_PATH + imageInfo.fileName;
                                  bmp.load(actionscript_book_ASCIIArt_com_example_programmingas3_asciiArt_AsciiArtBuilder.IMAGE_PATH + imageInfo.fileName);
                                  sourceImage.title = imageInfo.title;
                                  asciiArtText.text = asciiArt.asciiArtText;
                          }
                  ]]>
          </mx:Script>
  
          <mx:Label id="title" text="ASCII Art Example" fontSize="24" fontStyle="bold" />
          <mx:Label id="subtitle" text="From Programming ActionScript 3.0, Chapter 6: Working with strings" fontSize="12" />
          <mx:Label id="status" text="... "/>
          <mx:HBox width="100%" height="100%" horizontalAlign="center">
                  
                  <mx:Panel id="sourceImage" backgroundColor="#b7babc" borderAlpha="1" borderColor="#666" borderStyle="solid" borderThickness="1">
                          <mx:Image width="400" id="bmp" height="300"/>
                          <mx:ControlBar>
                                  <mx:Spacer width="290" height="15"/>
                                  <mx:Button label="Next Image" click="nextImage()"/>
                          </mx:ControlBar>
                  </mx:Panel>
                  
                  <mx:TextArea id="asciiArtText" width="510" height="450" fontFamily="_typewriter" fontSize="8"></mx:TextArea>        
  
          </mx:HBox>
  
  </mx:Application>
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 04/09/2009

You may not copy or print any of this material without explicit permission of the author or the publisher. In case of other copyright issues, contact the author.