I use the jalava library as a chart drawing tool.
It displays numbers as images to maintain compatibility with most browsers. When you resize the chart block, a request is made and a new gif image is created and sent to the browser.
I need to create an image of basic blocks, such as a rounded rectangle, a circle, a diamond with the given parameters (height, width and color).
I want to do all server-side; my part of the server is written in Perl.
jonny source
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