Remove the height and width of the image in Dreamweaver.

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• 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!

• 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

• What is the best way to resize an image, but keep the height and width of the same original size or format?

  What is the best way to resize an image, but keep the height and width of the same original size or format?

  I tried to use the function of the size of the Image, but when I changed the size of the image, the width has not changed with it.

  Thanks for the tips!

  Hi Landon.Luu,

  You want to keep the relationship between the width and height to be the same?

  Click the constraint between width and height to keep the ratio intact.

  

  Kind regards

  Claes

• How can I control the monitor photo height and width with XP?

  Having 24 ' ASUS monitor.  There are no controls for the height and width of the image.  Operating system is Windows XP.  How can I change picture height and width?

  Hello

  You can try to change the resolution of the monitor screen and check if that helps.

  To change your screen resolution

  http://www.Microsoft.com/resources/documentation/Windows/XP/all/proddocs/en-us/display_change_screen_resolution.mspx?mfr=true

  If you want to change the position and other options that are provided as an option on the screen of the monitor you can see the manual provided by the manufacturer or contact the manufacturer for more information about the options provided in the monitor to change the position of the screen.

• Get the height and width of the jpg or png of bitmap without loading the file

  Is there a way to get the height and width of a bitmap, such as jpg or png file, without loading the complete file of the image first.

  Thank you!

  Hi JamesColeman,

  While you can't get the width and height of the jpg or png without access to the file, you can get this information without access to the entire file. A PNG for example (in raw hex) indicates the width and height of the image it contains. The first 21 bytes contain the file-specific information such as name, etc, but just after the IHDR header 4 bytes indicate the width and the other 4 bytes indicate height. If enough for you to read the first 29 bytes of the PNG to be able to get its dimensions, which, while it still requires access to the file is much easier.

  I have the code to read this information here and if you want to learn more about the specifications you can find information on this site.

  Best wishes

  André

• The height and width settings no longer work.

  Adobe Photoshop CS5 settings went crazy in the canvas size box.  Everything appears as 0, whether inches, pixels, etc.  I tried to enter numbers instead of the zeros in the height and Width boxes, and then it creates huge margins around the image.  If I cut the number in half to try to mislead the it, it still gives big margins instead of cropping the image.  Help!

  Looks like you have Relative checked in the canvas size dialog box.

• Height and width of the anchored frames

  Hello

  I wrote a script to automate the formatting of anchored frames, and what follows doesn't seem to work:

  var = app frame. ActiveDoc.FirstSelectedGraphicInDoc.FrameParent;

  framework. Alignment = Constants.FV_ALIGN_RIGHT;

  framework. Height = 100;

  framework. Width = 200;

  When executing the script, the chart inside the anchored frame is selected and the image is aligned to the right, but the height and width of the had do not change to the pt 100 and 200 PT. I'm doing something wrong here?

  I use Framemaker 10 on Windows 7 (64-bit).

  Concerning

  Bruno

  Problem solved:

  var = app frame. ActiveDoc.FirstSelectedGraphicInDoc.FrameParent;

  framework. Alignment = Constants.FV_ALIGN_RIGHT;

  framework. Height = 100 * 65536;

  framework. Width = 200 * 65536;

  1 pt = 65536

• 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.
  I want when I click on add new item on the page no 1, and then open the page not 2 like a window popup with the height and width 500 700 and after press submit value insert into the table and pop-up window must be close.
  I take model Popup
  
  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
  Jari

• How to change the runtime of height and width of the front panel

  How to change the front height and width during execution. Basically, I want to decide height or width according to some parameters that I'm in the moment of execution.

  

  Ed johnsold was first

• Cut the bitmap given the height and width

  Hello guys '

  I need to cut bitmap with the given height and width settings.

  Are there examples of code?

  Please help me guys

  By 'cut' do you mean 'crop '?

  public Bitmap cropTo(Bitmap src, int newWidth, int newHeight) {
      Bitmap cropped = new Bitmap(newWidth, newHeight);
      Graphics croppedGraphics = new Graphics(cropped);
      croppedGraphics.drawBitmap(0, 0, newWidth, newHeight, src, 0, 0);
      return cropped;
  }
  

• Request for information on the height and width of display devices

  I want to know the width of screen blackberry devices and the height from 4.5 os. I want the list of devices with their height and width of the screen. Where can I find them?

  Concerning

  Rakesh Shankar.P

  You can check this one also, more details

  http://docs.BlackBerry.com/en/developers/deliverables/11886/BP_controlling_resource_size_619260_11.j...

• 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-...

• 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.

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

  Hello

  After upgrading to 10.1.3 jdev the new PIE is < dvt:pieChart >.

  I need to set the width and height or if not possible set the height and width of the container and let the repeating table using the container.

  Thanks in advance

  Emile BITAR

  Change this by using the attribute "inlineStyle". Set inlineStyle = "width: 200px;" height: 300px; »

• Minimum height and width does not work in the responsive project

  I'm working on a responsive project in Captivate 9, breakpoint Office, for one of the items minimum height 50px and Minimum width to 50px.

  In points out of office and Tablet, she gets no smaller than 50px. However, breaking Mobile, point it turns into 32px Min-Height and Min-Width 4.0px.

  The 32px Min-Height and Min-Width 4.0px take a coral color in the breakpoint Mobile.

  Why don't the 50px which was update to stop Office remain the same on all breakpoints?

  What is the purpose? A 50 x 50 pixel png? I just create a project that is sensitive with a png of 200 x 200, placed in the desktop view and then set the size of the object and the height to 50 pixels. When I pass between breakpoints, the size remains the same. The size and position properties are all a light purple color on each breakpoint, which I guess means that these attributes are inherited from the Office discovers.

  If the boxes under "Height" and "Width" have transformed a coral-colored, I guess that means that these attributes have been changed for this breakpoint.

  And you obviously already know. I guess that I'm just trying to say that he expected to run, as it does for me!

  You are able to adjust these modified figures go back to your desired size? The same thing happens if you create, say, a dynamic square object in the view of the Office? Have you tried right clicking on the object in the desktop view and selecting "Apply position properties from all points of view"?