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The moose likes Swing / AWT / SWT and the fly likes Text to Bitmap convertion Big Moose Saloon
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Text to Bitmap convertion

satya saha
Greenhorn

Joined: Aug 08, 2008
Posts: 13
hi can anybody please tell me how to generate a bitmap file from text entered in Jtextfield
.i need a wirless bitmap format.

Actually i am using this code

private Bitmap getScaledBitmapImage(String imagename, int ratioX, int ratioY)
{
EncodedImage image = EncodedImage.getEncodedImageResource(imagename);

int currentWidthFixed32 = Fixed32.toFP(image.getWidth());
int currentHeightFixed32 = Fixed32.toFP(image.getHeight());

double ratio = (double)ratioX / (double) ratioY;
double w = (double) image.getWidth() * ratio;
double h = (double)image.getHeight() * ratio;
int width = (int) w;
int height = (int) h;

int requiredWidthFixed32 = Fixed32.toFP(width);
int requiredHeightFixed32 = Fixed32.toFP(height);

int scaleXFixed32 = Fixed32.div(currentWidthFixed32, requiredWidthFixed32);
int scaleYFixed32 = Fixed32.div(currentHeightFixed32, requiredHeightFixed32);

image = image.scaleImage32(scaleXFixed32, scaleYFixed32);

return image.getBitmap();}
but it is not recognising Bitmap and EncodedImage classes .i do not why please help me
Ulf Dittmer
Marshal

Joined: Mar 22, 2005
Posts: 39547
    
  27
Where does this code come from? The standard Java class libraries do not have Bitmap, Fixed32 and EncodedImage image classes, so you need to include whichever library has those in your classpath.

This blog entry should be of interest: http://radio.javaranch.com/davo/2007/07/20/1184942077153.html


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satya saha
Greenhorn

Joined: Aug 08, 2008
Posts: 13
Thanks for your reply
Maneesh Godbole
Saloon Keeper

Joined: Jul 26, 2007
Posts: 9990
    
    7

satyasri ch wrote:


Like you have been told before, please check your private messages for an important administrative matter.


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It is sorta covered in the JavaRanch Style Guide.
 
subject: Text to Bitmap convertion
 
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