Printing using SWT Urgent

[singh sagar]

Hi Ranchers,

I am using SWT for printing capability in my application. What i am doing is creating a png image and then saving as printImage.png then giving command

 public  void printImage(String path) {
      
   
   
    try {
      String fileName = "uggg";
 
      if (fileName == null) { return; }
 
      // Load the image
      ImageLoader loader = new ImageLoader();
      ImageData[] imageData = loader.load("printImage.png");
 
      if (imageData.length > 0) {
       
         {
          // Create the printer object
                
          Printer printer;
          if (printerData != null)
          {
              printer= new Printer(printerData);
          }
          else
          {
              printer=new Printer();
          }
          
          
  
          // Calculate the scale factor between the screen resolution and printer
          // resolution in order to correctly size the image for the printer
       
          // Determine the bounds of the entire area of the printer
          Rectangle trim = printer.computeTrim(0, 0, 0, 0);
 
          // Start the print job
          if (printer.startJob(fileName)) {
            if (printer.startPage()) {
              GC gc = new GC(printer);
              Image printerImage = new Image(printer, imageData[0]);
              
              // Draw the image
              gc.drawImage(printerImage, 0, 0, imageData[0].width,
                imageData[0].height, -trim.x+0, -trim.y+0, 
                scaleFactor * imageData[0].width, 
                scaleFactor * imageData[0].height);
  
              // Clean up
              printerImage.dispose();
              gc.dispose();
              printer.endPage();
            }
          }
          // End the job and dispose the printer
          printer.endJob();
          printer.dispose();
        }
      }
    } catch (Exception e) {
     
    }
  }
   

When user give print command then it prints a Blank page.
But the printImage.png file is not blank.


Please suggest whats going wrong. Its realy urgent. :roll:

Regards
Sagar Singh

[Maneesh Godbole]

Please ease up.

[singh sagar]

Maneesh i agree about EaseUp, thanks