• Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

Text to Bitmap convertion

 
satya saha
Greenhorn
Posts: 13
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
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
Rancher
Pie
Posts: 42967
73
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
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
 
satya saha
Greenhorn
Posts: 13
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Thanks for your reply
 
Maneesh Godbole
Saloon Keeper
Posts: 11021
12
Android Eclipse IDE Google Web Toolkit Java Mac Ubuntu
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
satyasri ch wrote:


Like you have been told before, please check your private messages for an important administrative matter.
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic