Graphics: Semi-logarithmic Chart
Nasrim Taim (contact me)
This class can be used to draw a semi-logarithmic chart from multiple data sets.
It is most suited for drawing charts of data sets that have values that grow exponentially.
It can render the linear data set scale horizontally and draw one or more lines from exponential data sets that grow vertically.
The chart image is rendered in the PNG format and is displayed as the current script output. The data set labels and colors are configurable.
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