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David, is it possible now?

Hello, I'm playing with Drools (JBossRules). Im trying to change a color of a bar in a bar chart basing on some rules. Changing color by overwriting a getItemPaint method from Bar renderer is not a problem, I can set any color. But this is not what i want to have. However I would like to call a meth...

Well, noone can help me xD However I've found another method to generate this bug :) I used servlet which write an image (png) to output stream (same servlet as in developers guide). I used a bit of javascript in my jsp page: objImage = new Image(); objImage.onLoad=imagesLoaded(); objImage .src="HER...

Just search a forum (use search button),
I've found a solution when I needed it.

I've asked about something similar but I found a solution here:

http://www.jfree.org/phpBB2/viewtopic.php?t=22172


A few clues that were enough for me.


Regards,
Michał

Ye, it is so simple as it sounds, actually I'm using 3 different gif images, but it would nice to have it generated by JFreeChart. Saying traffic light i mean something like this png: http://www.wpclipart.com/travel/traffic_lights/traffic_light_green.png But it can be also flexible to use only singl...

As in topic

Regards,
Michal

Hello everyone. I'm creating an web application based on jfreechart, jsp, servlets and ajax. And sometimes i'm receiving such chart with multiplce labels (i removed any label generator- I'm using default one) http://img453.imageshack.us/img453/5194/piena9.png For sure You would like to see a piece o...

Hello, i would like to get something like this in my area map: <area shape="poly" coords="some coords" onmouseover="Pop('alan: 56');"> I'm using such code: plot.setToolTipGenerator( new PieToolTipGenerator() { public String generateToolTip(PieDataset data, Comparable key) { return key.toString() +":...

Hello, Im trying to change a color of single bar (Im using BarChart3D). I know how to change a color of section, but this is not my goal. for example if i have 3 categories (1,2,3), with 5 sections in each (1,2,3,4,5), and i want to change color of one bar only from category "1"; bar "2" (this which...