How to set the height and width of dvt:piechart?

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  Hello

  I created a ButtonField I need to set the height and the width of the field fixed. When the offset application from one device to another device about the size of the buttons vary and also content in the field of the key also retractable. I want to put fixed every time I moved my request to the other device, the display of the button must be set. How to reach this give me some code examples. I'm new to blackberry.

  ButtonField subclass and override the method getPreferredWidth().

  class FixedWidthButtonField extends ButtonField{
      private int width;
  
      FixedWidthButtonField( String label, int Width){
          super( label);
          width = Width;
      }
  
      public int getPreferredWidth(){
          return width;
      }
  }
  

  (code by Jonathan Fisher)

• How to set the height and width of an object

  I could not find in CS4.

  Thank you!

  If the object is on a separate layer, then you can just use Edit-> free transform to change it, otherwise, you will first need to select the object and then set up the free transform command

• How to display the height and width of an image that I adjust them

  How display the height and width in pixels of an image that I adjust them until I actually have to crop the image?

  You can make the Panel visible Info and see dimensions in various operations.

  It is often useful to define the rules to read in Pixels (in the section units and rules of preferences).

  -Christmas

• Set the height and width of pop-up window.

  Hi friends,
  
  I have a button Add a new element on the page no 1.i have 3 not on page no 2 as ITEM_CODE, nom_element AND STATUS.
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  How can I adjust height n weidth of page 2 of the popup.
  
  
  Thank you

  Hello

  You must be a mistake. Process of Close popup works very well in Apex 3.2.

  Remove all branches of page 20 and check that you have not any condition the process Close popup

  Kind regards
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• How to dynamically set the height and width of the image?

  I'm trying to dynamically set the size of an image of "spacer", but this doesn't seem to work.
  
  "< img src ="Images/SpacerYellow.gif"width ="5"height =" < cfoutput query = "Img" > #Img.Jan # < / cfoutput > "/ >
  
  When I insert the source of the page and the view, it is the HTML < img src = "images/SpacerYellow.gif" width = "5" height = "745014" / > why so the stil teeny tiny image? "

  A better question would be, why are you trying to display an image of space which is more than 745 000 pixels high? The HTML code looks OK, so you may be panicking the browser.

  From the point of view best practices, if you only want to display a value in the first row of a query, you can reference using the #MyQueryName.myColumn #. You need not include the query within the tag.

• How a loaded swf sets the height and width of the scene?

  I have a parent swf that loads another swf (this is for a customer).  Dimensions of the stage of the parent swf don't match the child.  How the adjustable child the dimensions of the stage?

  I tried this after the child was loaded, but it does not work:

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  Thank you!

  Flash can not set the size degree. You must call JavaScript to change the size of the object Flash via ExternalInterface.

  --

  Kenneth Kawamoto

  http://www.materiaprima.co.UK/

• Necessary to set the height and width of the image of itemRenderer for virtualization of the list

  Hello

  By default the spark list supports virtualization (which is cool), but I came across a problem with the list create all of the itemrenderers even when useVirtualization is set to true. After some debugging and the samples I made, it became clear he did not define the width and height on the image within the itemRenderer.

  Is this a bug or an expected behavior?

  
  
  
  
  <?xml version="1.0" encoding="utf-8"?>
  <s:ItemRenderer xmlns:fx="http://ns.adobe.com/mxml/2009" 
                      xmlns:s="library://ns.adobe.com/flex/spark" 
                      xmlns:mx="library://ns.adobe.com/flex/mx" 
                      autoDrawBackground="true" useHandCursor="true" mouseChildren="false" creationComplete="itemrenderer1_creationCompleteHandler(event)">
       <fx:Script>
            <![CDATA[
                 import mx.events.FlexEvent;
  
                 protected function itemrenderer1_creationCompleteHandler(event:FlexEvent):void
                 {
                      trace("created " + this.data);
                 }
  
            ]]>
       </fx:Script>
       
       <!-- Without setting a specific height it will not work in virtualization! -->
       
       <mx:Image height="187" width="280" source="{data}" />
       
  </s:ItemRenderer>
  
  

  https://bugs.Adobe.com/jira/browse/SDK-23621

• How to get the height and width of the exact text in TextLayout framework

  Hello fellow developers,.

  I'm starting to work with TLF when there are three different CFC now, I work with unique CFCS with flex 4 and a lot of things are changed as

  I use calculateHeight (), calculateWidth () now these methods are not available.

  If someone knows the replacement of these methods then do let me know.

  Thank you

  If the text exceeds the container, what can happen in a container to scroll where you have to scroll to see some of the text, then returns getContentBounds values are estimated values. It is because we do not want to force the text to recompose all the way at the end of a very long TextFlow in order to return a value. However, if you want to get the exact amount and is not afraid to take the time to redial, call textFlow.flowComposer.composeToPosition (), before calling getContentBounds. This forces all text redial at the end, and then getContentBounds displays the calculated value entirely instead of her estimate.

• How to get the height and width of the screen of the blackberry device?

  Can someone tellme how to get details of the screen of the blackberry device?

  Display.getWidth () and Display.getHeight ().  If this isn't what you want, let us know.

• How to set the height width for an Image field in a web App?

  I have a webApp to save the image of user with description, title. But when I display all items pictures are great, I want to know how to set the height and width for images?

  Hello

  To do this properly, you need to resize the image. Prefably before you put it in British Colombia. While you can to scale the image in CSS, you don't want to do. Why? Because the images are still very large and probably not optimized properly for the web.

  This means that the page with these images will take a long time to load for people, and people will not be happy on the display of your site.

  You must use a software such as photoshop, if you or iphoto on a mac for example for editing, crop and size of the images before uploading. If you do everything you can use free web based tools such as this one:
  http://Pixlr.com/editor/

  You can also do in British Colombia itself in the file manager. If you click on the image you can see options to resize. The downside to this is's done it by pure mathematics. He doesn't know what is in the picture and the results can make the image etc. shrivelled.

• show the height and width of the screen

  Is it possible to display the height and width of the screen in a labelfield?

  Yes. To do this, ask yourself two questions:

  (1) is it possible to display a string that I want in a LabelField? (The answer is Yes)

  (2) is it possible to set the height and width of the screen in a string? (The answer is Yes)

  (3) is it possible to find the height and width of the screen? (The answer is Yes)

  Now, just try to find how to do it ask these three questions. #1 is right there in the documentation for class, LabelField . #2 is trivial if all goes well. # 3, take a look in the view class.

• get the height and width of the screen in QML?

  How to get the height and width of the screen in QML?

  Please search the forums before you make a new post. This post is still on the first page... http://supportforums.BlackBerry.com/T5/Cascades-development/correct-way-to-get-display-width-height-...

• How to set the height of cfinput text

  How to set the height of a "text box" in ColdFusion? When I look at this in dreamweaver, the box is multiline, but when it appears in the browser, is only a single line.
  
  < cfinput type = "text" name = "Comments" size = "40" height = "500" width = "150" >

  Hmmm... just changed to

  and it works... didn't even worry Pass Through.

• Get the height and width of an image

  I have therefore some images in my program that I'm loading. These images are much longer than the size of the screen. So I put in a ScrollView. My question is how can I get the height and width of an image. The image.width and image.height doesn't return the correct values.

  //add the image
  private function addImage():Container {
      var sp1:Container = new Container();
      sp1.sizeUnit = SizeUnit.PIXELS;
      sp1.debugColor = 0xFFFFFF;
      sp1.margins = Vector.([1,0,0,0]);
      sp1.align =ContainerAlign.NEAR;
      //sp1.setSize(650, 800);
  
      var myPattern:RegExp = / /g;
      var fileName:String = "./com/swiz/img1.png";
      var icon:Image = new Image();
      icon.setImage(File.applicationDirectory.resolvePath(fileName).url);
      //icon.setPosition(0,0);
      //icon.setSize(320,800);
      sp1.addChild(icon);
      sp1.setSize(650, icon.height);
  
      return sp1;
  }
  

  and my code scrollview is

  //add to the scrollView
  var scroller:ScrollPane = new ScrollPane();
  scroller.width = 650;
  scroller.height = 505;
  scroller.y = 0;
  scroller.addScrollContent(addImage());
  addChild(scroller);
  

  Thanks in advance!

  Hey shethab,

  in order to retrieve the height and width of your image, you must use use the an event listener on your image and check for the Event.COMPLETE event. What is happening because the image you upload is not built, it takes time to load into your application using the setImage() method. and when you check the width height after the setImage method, the image was not loaded and has no height and width to this second. If you use the event listener, you can retrieve the height and width as it was finally loaded.

  Try the following code:

  import flash.events.Event;
  
  //add the image
  private function addImage():Container {
      var sp1:Container = new Container();
      sp1.sizeUnit = SizeUnit.PIXELS;
      sp1.debugColor = 0xFFFFFF;
      sp1.margins = Vector.([1,0,0,0]);
      sp1.align =ContainerAlign.NEAR;
      //sp1.setSize(650, 800);
  
      var myPattern:RegExp = / /g;
      var fileName:String = "./com/swiz/img1.png";
      var icon:Image = new Image();
      icon.setImage(File.applicationDirectory.resolvePath(fileName).url);
      icon.addEventListener(Event.COMPLETE, onImageLoaded);
      //icon.setPosition(0,0);
      //icon.setSize(320,800);
      sp1.addChild(icon);
      sp1.setSize(650, icon.height);
  
      return sp1;
  }
  
  private function onImageLoaded(e:Event):void
  {
      trace("image height: " + e.target.height + " image width: " + e.target.width);
  }
  

  hope that somethings brightened. Good luck!