Bar Chart Class description |
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Bar Chart class allows the creation of bar charts. This class can be used to draw bar charts. It renders an image of a given size drawing several bars with different colors and heights.
The width of each bar is adjusted according to the total number of bars and chart image width. The bars may be displayed in reverse order of their heights.
The chart image is generated in GIF format and may be saved to a server side file or served as the current script output. Requirements:
· PHP 5.0
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