Changed readme.

stetic · Jun 14, 2012 · 8451ddc · 8451ddc
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 php-piegraph
 ============
 
-Generate pie chart graphics from arrays of values
+Generate pie chart graphics from arrays of values.
+
+
+This class can generate pie chart graphics from arrays of values for each slice of the pie.
+You can customize the colors and the size of the chart and the legends that are displayed.
+The class uses the PHP GD 2 extension for generating an image of the chart in the PNG format.