Obtain width and height in device central?

I'm using device Central with Flash CS5.
How do I obtain the width and height of the device being simulated?
I need to write some special code to handle screen size in device central - as my application is already able to obtain the screen dimensions when run on a real device.

I need to know if this is possible, too!
Hopefully this is working somehow.
Thanks

Similar Messages

How to change the width and height of the visible part of the of the report

I have define a report with paper size 'Letter', orientation 'landscape' and 30 columns. Dynamically I am changing width of columns and suppressing many columns of the report.
Mostly using first 16-20 columns and others get suppressed.
Now problem is that when navigating the report thru crystal viewer, a huge blank spaces getting display on right of the report. When we take jump to some part of report thru navigation tree, the whole report gets shifted to left and only blank part is visible and it is required to scroll left.
Even printing is not working correctly.
Is there any way to change the width and height of the visible part of the report in the viewer thru .net classes? Setting the width and height of the report in Load event handler doesn't help.
Example: CrystalReportViewer1.Width = 200; - is not helping.
Is there any other solution?
Please let me know.
Thanks
Mahesh Patel

Hi Yogesh,
Your suggestion 'reportDocument.PrintOptions.PaperSize=PaperSize.PaperLedger;' along with 'PaperOrientation' setting as follow works fine. I tried to switch between Landscape and Portrait depending on report width.
reportDocument.PrintOptions.PaperOrientation = PaperOrientation.Landscape;
But problem with crystal viewer remain as it is.
While navigating report thru crystal viewer, when we take jump to some part of report thru navigation tree, the whole report gets shifted to left and it is required to scroll left.
Thanks for your very good suggestion.
Mahesh Patel

How to create a map that is larger than the game in width and height?

hi,
i wounder how i can create a map(not the design) that is larger than the game in width and height, part of it will appear in the main page and anther part you can move to it after you press the arrow symbol, but the map is just one image so i want put it in line and out line the game page, and the out line part includes buttons and symbols the player can use, but it will be in line and the other part will be out line when you press the left arrow or the down arrow, how i can do that?
and is that possible to animate it so when the player press the arrow, will give it action to start the animation in one sec, i know how to animate it if that possible but i don't know which code i will use for the mouse click with the arrow symbol, and how to use the same code in the same symbol to start anther animation depending on which part of the map is on?

I don't know a lot about mask and masked layers and how to work with the normal layers beside i will use some 3D graphics but not in the background, i will explain all this to you to be more clearly.
first i am using action script 3.0
close ex,
you have 2d map"image" 900*300 pixel.
this image contains some 2d symbols when you click will go to anther normal map (anther normal layer) so they must appear.
your game 320*320 px, and the place the map will show on 300*300, and there's basics objects will be in most pages including the page that show the map so i don't know a lot about how this will work with mask layers.
so you can only see the left side of the map image and what it contains, while there's two arrows one to the left and one to the right there's three cases here,
first when it show the left side(start from x:0 to x:300), the left arrow will not active when you press and the right arrow will start an animation that make the map image move to the mid side in one sec when you press.
in mid side (start from x:301 to x:600) the same left arrow will active when you press to send you back to the left side while the same right arrow will be active to send you not to the mid side but to the right side,
when moved to the right side the same left arrow will be active to send you to the mid and the right will not active when you press and depending on that,
first how to make the large image appear with the three sides in the same place without effecting the other objects "like disappearing them" ?
and the codes i need in the same left or right arrow symbol to make different actions with the same symbol when clicked depending on which part of the map is on.

Java returning incorrect values for width and height of a Tiff image

I have some TIFF images (sorry, I cannot post them b/c of there confidential nature) that are returning the incorrect values for the width and height. I am using Image.getWidth(null) and have tried the relevant methods from BufferedImage. When I open the same files in external viewers (Irfanview, MS Office Document Imaging) they look fine and report the "correct" dimensions. When I re-save the files, my code works fine. Obviously, there is something wrong with the files, but why would the Java code fail and not the external viewers? Is there some way I can detect file problems?
Here is the code, the relevant section is in the print() routine.
* ImagePrinter.java
* Created on Feb 27, 2008
* Created by tso1207
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.print.PageFormat;
import java.awt.print.PrinterException;
import java.io.File;
import java.io.IOException;
import java.util.Iterator;
import javax.imageio.ImageIO;
import javax.imageio.ImageReader;
import javax.imageio.stream.FileImageInputStream;
import javax.imageio.stream.ImageInputStream;
import com.shelter.io.FileTypeIdentifier;
public class ImagePrinter extends FilePrintable
 private final ImageReader _reader;
 private final int _pageCount;
 private final boolean _isTiff;
 //for speed we will hold current page info in memory
 private Image _image = null;
 private int _imgWidth = 0;
 private int _imgHeight = 0;
 private int _currentPage = -1;
 public ImagePrinter(File imageFile) throws IOException
 super(imageFile);
 ImageInputStream fis = new FileImageInputStream(getFile());
 Iterator readerIter = ImageIO.getImageReaders(fis);
 ImageReader reader = null;
 while (readerIter.hasNext())
 reader = (ImageReader) readerIter.next();
 reader.setInput(fis);
 _reader = reader;
 int pageCount = 1;
 String mimeType = FileTypeIdentifier.getMimeType(imageFile, true);
 if (mimeType.equalsIgnoreCase("image/tiff"))
 _isTiff = true;
 pageCount = reader.getNumImages(true);
 else
 _isTiff = false;
 _pageCount = pageCount;
 public int print(java.awt.Graphics g, java.awt.print.PageFormat pf, int pageIndex)
 throws java.awt.print.PrinterException
 int drawX = 0, drawY = 0;
 double scaleRatio = 1;
 if (getCurrentPage() != (pageIndex - getPageOffset()))
 try
 setCurrentPage(pageIndex - getPageOffset());
 setImage(_reader.read(getCurrentPage()));
 setImgWidth(getImage().getWidth(null));
 setImgHeight(getImage().getHeight(null));
 catch (IndexOutOfBoundsException e)
 return NO_SUCH_PAGE;
 catch (IOException e)
 throw new PrinterException(e.getLocalizedMessage());
 if (!_isTiff && getImgWidth() > getImgHeight())
 pf.setOrientation(PageFormat.LANDSCAPE);
 else
 pf.setOrientation(PageFormat.PORTRAIT);
 Graphics2D g2 = (Graphics2D) g;
 g2.translate(pf.getImageableX(), pf.getImageableY());
 g2.setClip(0, 0, (int) pf.getImageableWidth(), (int) pf.getImageableHeight());
 scaleRatio =
 (double) ((getImgWidth() > getImgHeight())
 ? (pf.getImageableWidth() / getImgWidth())
 : (pf.getImageableHeight() / getImgHeight()));
 //check the scale ratio to make sure that we will not write something off the page
 if ((getImgWidth() * scaleRatio) > pf.getImageableWidth())
 scaleRatio = (pf.getImageableWidth() / getImgWidth());
 else if ((getImgHeight() * scaleRatio) > pf.getImageableHeight())
 scaleRatio = (pf.getImageableHeight() / getImgHeight());
 int drawWidth = getImgWidth();
 int drawHeight = getImgHeight();
 //center image
 if (scaleRatio < 1)
 drawX = (int) ((pf.getImageableWidth() - (getImgWidth() * scaleRatio)) / 2);
 drawY = (int) ((pf.getImageableHeight() - (getImgHeight() * scaleRatio)) / 2);
 drawWidth = (int) (getImgWidth() * scaleRatio);
 drawHeight = (int) (getImgHeight() * scaleRatio);
 else
 drawX = (int) (pf.getImageableWidth() - getImgWidth()) / 2;
 drawY = (int) (pf.getImageableHeight() - getImgHeight()) / 2;
 g2.drawImage(getImage(), drawX, drawY, drawWidth, drawHeight, null);
 g2.dispose();
 return PAGE_EXISTS;
 * 
 * Created By: TSO1207 - John Loyd
 * @since version XXX
 * @return
 public int getPageCount()
 return _pageCount;
 public void destroy()
 setImage(null);
 try
 _reader.reset();
 _reader.dispose();
 catch (Exception e)
 System.gc();
 * 
 * Created By: TSO1207 - John Loyd
 * @since Mar 25, 2008
 * @return
 public Image getImage()
 return _image;
 * 
 * Created By: TSO1207 - John Loyd
 * @since Mar 25, 2008
 * @return
 public int getImgHeight()
 return _imgHeight;
 * 
 * Created By: TSO1207 - John Loyd
 * @since Mar 25, 2008
 * @return
 public int getImgWidth()
 return _imgWidth;
 * 
 * Created By: TSO1207 - John Loyd
 * @since Mar 25, 2008
 * @param image
 public void setImage(Image image)
 _image = image;
 * 
 * Created By: TSO1207 - John Loyd
 * @since Mar 25, 2008
 * @param i
 public void setImgHeight(int i)
 _imgHeight = i;
 * 
 * Created By: TSO1207 - John Loyd
 * @since Mar 25, 2008
 * @param i
 public void setImgWidth(int i)
 _imgWidth = i;
 * 
 * Created By: TSO1207 - John Loyd
 * @since Mar 25, 2008
 * @return
 public int getCurrentPage()
 return _currentPage;
 * 
 * Created By: TSO1207 - John Loyd
 * @since Mar 25, 2008
 * @param i
 public void setCurrentPage(int i)
 _currentPage = i;
}Edited by: jloyd01 on Jul 3, 2008 8:26 AM

Figured it out. The files have a different vertical and horizontal resolutions. In this case the horizontal resolution is 200 DPI and the vertical is 100 DPI. The imgage width and height values are based on those resolution values. I wrote a section of code to take care of the problem (at least for TIFF 6.0)
 private void setPageSize(int pageNum) throws IOException
 IIOMetadata imageMetadata = _reader.getImageMetadata(pageNum);
 //Get the IFD (Image File Directory) which is the root of all the tags
 //for this image. From here we can get all the tags in the image.
 TIFFDirectory ifd = TIFFDirectory.createFromMetadata(imageMetadata);
 double xPixles = ifd.getTIFFField(256).getAsDouble(0);
 double yPixles = ifd.getTIFFField(257).getAsDouble(0);
 double xRes = ifd.getTIFFField(282).getAsDouble(0);
 double yres = ifd.getTIFFField(283).getAsDouble(0);
 int resUnits = ifd.getTIFFField(296).getAsInt(0);
 double imageWidth = xPixles / xRes;
 double imageHeight = yPixles / yres;
 //if units are in CM convert ot inches
 if (resUnits == 3)
 imageWidth = imageWidth * 0.3937;
 imageHeight = imageHeight * 0.3937;
 //convert to pixles in 72 DPI
 imageWidth = imageWidth * 72;
 imageHeight = imageHeight * 72;
 setImgWidth((int) Math.round(imageWidth));
 setImgHeight((int) Math.round(imageHeight));
 setImgAspectRatio(imageWidth / imageHeight);
 }

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http://www.ransen.com Cad and Graphics software

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Hi,
I am trying to create a script that saves every page of the document and add its width and height to the name.
So far I managed to get the dimensions of the document using:
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app.activeDocument.pages.documentPreferences.pageHeight;
That's ok when all the pages in the document have the same dimensions (Document Preferences).
However, when I use custom pages that does not work.
I tried the code below but does not work either.
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Isko

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But i would like to make the pdf scale to the width and
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for the current result see :
Screen

Okay i created a test :
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pdf.width = 400;
pdf.load(request);
mywin = window.open("",
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[svn] 3580: MXMLG-243 - Path does not draw in the correct location when width and height are set

Revision: 3580
Author: [email protected]
Date: 2008-10-10 16:24:50 -0700 (Fri, 10 Oct 2008)
Log Message:
MXMLG-243 - Path does not draw in the correct location when width and height are set
Fixed MatrixUtil.transformBounds to offset the four bound points by the origin
Bug: MXMLG-243
QA: Yes
Doc: No
Review: Evtim
Ticket Links:
http://bugs.adobe.com/jira/browse/MXMLG-243
http://bugs.adobe.com/jira/browse/MXMLG-243
Modified Paths:
flex/sdk/trunk/frameworks/projects/flex4/src/mx/utils/MatrixUtil.as

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Thanks & Regards
Muthu

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I just want to know if anyone already automate the changing of width and height of document(eps file).
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Buddy

Check out SetDocumentSetup from kAIDocumentSuite.

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I have a class entitled DisplayCanvas, which will accept some parameters from an invocation in another class including a shape and message parameters. These parameters must be centered in the instance of DisplayCanvas.
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import java.applet.*;
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private int canHeight;
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private String shape;
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private int sWidth;
private int sHeight;
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      //determine the centering of the message
      //output the message with the settings
      g.drawString(canWidth + " " + canHeight, 10, 10);
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} //end the DisplayCanvas classHere is my form entry class using the nested DisplayCanvas instance entitled drawCanvas:
//import the necessary java packages
import java.awt.*;                  //for the awt widgets
import javax.swing.*;               //for the swing widgets
import java.awt.event.*;            //for the event handler interfaces
//no import is needed for the DisplayCanvas class
//if in the same directory as the DemoShape class
public class DemoShape extends JApplet
    //declare private data members of the DemoShape class
    //declare the entry and display panel containers
    private Container entire;           //houses entryPanel and displayCanvas
    private JPanel entryPanel;          //accepts the user entries into widgets
    private DisplayCanvas drawCanvas;   //displays the response of entries
    //required control buttons for the entryPanel
    private JTextField xShapeText, yShapeText, messageText, fontSizeText;
    private ButtonGroup shapeRadio;
    private JRadioButton rect, oval, roundRect;
    private JComboBox shapeColorDrop, fontTypeDrop, fontColorDrop;
    //declare public data members of the DemoShape class
    //init method to initialize the applet objects
    public void init()
        //arrays of string to be used later in combo boxes
        //some are used more than once
        String fonts[] = {"Dialog", "Dialog Input", "Monospaced",
                            "Serif", "Sans Serif"};
        String shapes[] = {"Rectangle", "Round Rectangle", "Oval"};
        String colors[] = {"Black", "Blue", "Cyan", "Dark Gray",
                            "Gray", "Green", "Light Gray", "Magenta", "Orange",
                            "Pink", "Red", "White", "Yellow"};
        //declare variables to assist with the layout
        //these are the left and right justified x coordinates
        int ljX = 10; int rjX = 150;
        //this is the y coordinates for the rows
        int yRow1 = 10;     //the shape rows
        int yRow2 = 40;
        int yRow3 = 60;
        int yRow4 = 130;
        int yRow5 = 150;
        int yRow6 = 210;    //the message rows
        int yRow7 = 240;
        int yRow8 = 260;
        int yRow9 = 300;
        int yRow10 = 320;
        int yRow11 = 360;
        int yRow12 = 380;
        //these are the widths for the text boxes, drop downs
        //message entry, big message entry and radio buttons
        int tWidth = 30; int dWidth = 100;
        int mWidth = 250; int bmWidth = 250;
        int rWidth = 125;
        //the height is universal, even for the messages!
        int height = 25;
        //set a content pane for the entire applet
        //set the size of the entire window and show the entire applet
        entire = this.getContentPane();
        entire.setLayout(new GridLayout(1, 2));
        //create the entry panel and add it to the entire pane
        entryPanel = new JPanel();
        entryPanel.setLayout(null);
        entire.add(entryPanel);
        //create the display canvas and add it to the entire pane
        //this will display the output
        drawCanvas = new DisplayCanvas();
        entire.add(drawCanvas);
        //entry panel code
        //add the form elements in the form of rows
        //the first row (label)
        JLabel entryLabel = new JLabel("Enter Shape Parameters:");
        entryPanel.add(entryLabel);
        entryLabel.setBounds(ljX, yRow1, bmWidth, height);
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        JLabel shapeTypeLabel = new JLabel("Select Shape:");
        shapeTypeLabel.setBounds(ljX, yRow2, mWidth, height);
        entryPanel.add(shapeTypeLabel);
        JLabel shapeColorLabel = new JLabel("Select Shape Color:");
        shapeColorLabel.setBounds(rjX, yRow2, mWidth, height);
        entryPanel.add(shapeColorLabel);
        //third row (entry)
        rect = new JRadioButton("Rectangle", true);
        oval = new JRadioButton("Oval", false);
        roundRect = new JRadioButton("Round Rectangle", false);
        rect.setBounds(ljX, yRow3, rWidth, height);
        oval.setBounds(ljX, yRow3 + 20, rWidth, height);
        roundRect.setBounds(ljX, yRow3 + 40, rWidth, height);
        shapeRadio = new ButtonGroup();
        shapeRadio.add(rect);
        shapeRadio.add(oval);
        shapeRadio.add(roundRect);
        entryPanel.add(rect);
        entryPanel.add(oval);
        entryPanel.add(roundRect);
        shapeColorDrop = new JComboBox(colors);
        shapeColorDrop.setBounds(rjX, yRow3, dWidth, height);
        shapeColorDrop.addFocusListener(new focusListen());
        entryPanel.add(shapeColorDrop);
        //the fourth row (labels)
        JLabel xShapeLabel = new JLabel("Enter Width:");
        xShapeLabel.setBounds(ljX, yRow4, mWidth, height);
        entryPanel.add(xShapeLabel);
        JLabel yShapeLabel = new JLabel("Enter Height:");
        yShapeLabel.setBounds(rjX, yRow4, mWidth, height);
        entryPanel.add(yShapeLabel);
        //the fifth row (entry)
        xShapeText = new JTextField("200", 3);
        xShapeText.setBounds(ljX, yRow5, tWidth, height);
        xShapeText.addFocusListener(new focusListen());
        entryPanel.add(xShapeText);
        yShapeText = new JTextField("200", 3);
        yShapeText.setBounds(rjX, yRow5, tWidth, height);
        yShapeText.addFocusListener(new focusListen());
        entryPanel.add(yShapeText);
        //the sixth row (label)
        JLabel messageLabel = new JLabel("Enter Message Parameters:");
        messageLabel.setBounds(ljX, yRow6, bmWidth, height);
        entryPanel.add(messageLabel);
        //the seventh row (labels)
        JLabel messageEntryLabel= new JLabel("Enter Message:");
        messageEntryLabel.setBounds(ljX, yRow7, mWidth, height);
        entryPanel.add(messageEntryLabel);
        //the eighth row (entry)
        messageText = new JTextField("Enter your message here.");
        messageText.setBounds(ljX, yRow8, mWidth, height);
        messageText.addFocusListener(new focusListen());
        entryPanel.add(messageText);
        //the ninth row (label)
        JLabel fontTypeLabel = new JLabel("Select Font:");
        fontTypeLabel.setBounds(ljX, yRow9, mWidth, height);
        entryPanel.add(fontTypeLabel);
        JLabel fontColorLabel = new JLabel("Select Font Color:");
        fontColorLabel.setBounds(rjX, yRow9, mWidth, height);
        entryPanel.add(fontColorLabel);
        //the tenth row (entry)
        fontTypeDrop = new JComboBox(fonts);
        fontTypeDrop.setBounds(ljX, yRow10, dWidth, height);
        fontTypeDrop.addFocusListener(new focusListen());
        entryPanel.add(fontTypeDrop);
        fontColorDrop = new JComboBox(colors);
        fontColorDrop.setBounds(rjX, yRow10, dWidth, height);
        fontColorDrop.addFocusListener(new focusListen());
        entryPanel.add(fontColorDrop);
        //the eleventh row (label)
        JLabel fontSizeLabel = new JLabel("Select Font Size:");
        fontSizeLabel.setBounds(ljX, yRow11, mWidth, height);
        entryPanel.add(fontSizeLabel);
        //the final row (entry)
        fontSizeText = new JTextField("12", 2);
        fontSizeText.setBounds(ljX, yRow12, tWidth, height);
        fontSizeText.addFocusListener(new focusListen());
        entryPanel.add(fontSizeText);
        //display panel code
        //use test parameters
        //these will later be retrieved from the entries
        drawCanvas.setParams("Hello", "roundRect", Color.red,
                            100, 100, "Serif", Color.black, 12);
        //set the applet to visible
        //set to visible and display
        entire.setSize(800, 600);
        entire.setVisible(true);
    }   //end the init method
    //declare an inner class to handle events
    private class focusListen implements FocusListener
        //supply the implementation of the actionPerformed method
        //pass an event variable as the argument
        public void focusLost(FocusEvent e)
        { JOptionPane.showMessageDialog(null, "Focus lost."); }
        //declare an empty focus gained function
        public void focusGained(FocusEvent e) {}
    }   //end testListen class
}   //end DemoShape class

Sorry for glossing over your code sample, particularly as it looks like one of the best I've seen so far on the forums, but I'm pretty sure the answer you are looking for is as follows:
Java doesn't render a component until paint() is called so until then you are not going to have any size settings because the jvm simply doesn't know how big the visual component is. This makes sense when you think about what the jvm is doing. The layout manager controls the display of the components depending on the settings it is supplied. So until it knows how many components you want, where, what kind of spacing, etc, etc, etc, how can the size be determined.
The true cycle of events is therefore:
create an instance of DisplayCanvas,
add it to your container,
make the container visible (which renders the component),
get the size of the DisplayCanvas instance.
You are being hampered because your desired chain of events is:
create an instance of DisplayCanvas,
get the size of the DisplayCanvas instance,
add it to your container,
make the container visible.
This state of affairs is highly annoying and then leads to the next question "what do we do about that?". There is a cunning trick which is to get the jvm to render the component to an off-screen image, thus calculating the dimensions of the component so that you can do precisely the kind of enquiry on the object that you have been looking for. It should be noted that this may not be the visual size for all the reasons given above, but it is the "preferred size" for the component. Check the Swing tutorials and have a look at the section on Layout Managers for a run down on what that means.
Anyway, we can use this handy code sample to determine the preferred size for your component. Notice the call to "paint()" (normally you would never make a direct call to paint() in swing) and the "g.dispose()" to free resources:
package com.coda.swing.desktool.gui;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
public class PaintUtil
     public PaintUtil()
          super();
     public static Component paintBuffer(Component comp)
          Dimension size = comp.getPreferredSize();
          comp.setSize(size);
          BufferedImage img = new BufferedImage(size.width, size.height, BufferedImage.TYPE_INT_ARGB);
          Graphics2D g2 = img.createGraphics();
          comp.paint(g2);
          g2.dispose();
          return comp;
}Before you make a call to getWidth() or getHeight() put in a call to "PaintUtil.paintBuffer(this);" and see what happens.
By the way, I can't claim credit for this code ... and I really wish I could remember where I got it from myself so I can thank them :)

Obtain width and height in device central?

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