This week's book giveaway is in the Jobs Discussion forum.
We're giving away four copies of Java Interview Guide and have Anthony DePalma on-line!
See this thread for details.
The moose likes Swing / AWT / SWT and the fly likes Text to Bitmap convertion Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login

Win a copy of Java Interview Guide this week in the Jobs Discussion forum!
JavaRanch » Java Forums » Java » Swing / AWT / SWT
Bookmark "Text to Bitmap convertion" Watch "Text to Bitmap convertion" New topic

Text to Bitmap convertion

satya saha

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

Joined: Mar 22, 2005
Posts: 42965
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:
satya saha

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

Joined: Jul 26, 2007
Posts: 10836

satyasri ch wrote:

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

[How to ask questions] [Donate a pint, save a life!] [Onff-turn it on!]
I agree. Here's the link:
subject: Text to Bitmap convertion
It's not a secret anymore!