On Sun, 7 Nov 1999 09:22:28 -0500, Danny Rubis <[EMAIL PROTECTED]> wrote:
>Hey!
>
>Someone correct me if I am wrong, but GIF only supports 256 colors. You
>are trying to do true-color which is much more than 256?
>
>Danny Rubis
>
>Brad Cantwell wrote:
>
>> I am using acme's GifEncoder to dynamically create a chart in gif format. I can
>get the image to be created, but it is always in black and white. It seems that it
>does not work in true color, but when I switch to 16-bit color it seems to work. How
>do I get this to work in true-color mode?
>>
>> Here is an example of the method that I am using:
>>
>> public void doGet(HttpServletRequest request, HttpServletResponse response)
>> {
>> OutputStream out = response.getOutputStream();
>>
>> Frame frame = new Frame();
>> frame.addNotify();
>>
>> Image image = frame.createImage( 100, 100 );
>> Graphics graphics = image.getGraphics();
>> graphics.setColor( Color.red );
>> graphics.drawOval(0, 0, 99, 99);
>>
>> response.setContentType( "image/gif" );
>>
>> GifEncoder encoder = new GifEncoder( image, out );
>> encoder.encode();
>> out.flush();
>> }
>>
>> ___________________________________________________________________________
>> To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
>> of the message "signoff SERVLET-INTEREST".
>>
>> Archives: http://archives.java.sun.com/archives/servlet-interest.html
>> Resources: http://java.sun.com/products/servlet/external-resources.html
>> LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
>
>___________________________________________________________________________
>To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
>of the message "signoff SERVLET-INTEREST".
>
>Archives: http://archives.java.sun.com/archives/servlet-interest.html
>Resources: http://java.sun.com/products/servlet/external-resources.html
>LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
Yes, if I remember correctly, GIF does not support 24-bit color. But, I should still
be able to encode the image and display it correctly if I am running 24-bit color.
Anybody have suggestions?
___________________________________________________________________________
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff SERVLET-INTEREST".
Archives: http://archives.java.sun.com/archives/servlet-interest.html
Resources: http://java.sun.com/products/servlet/external-resources.html
LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
