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Image_Graph_Data_Bar::drawGD()

Image_Graph_Data_Bar::drawGD() -- Draws the data element, using GD-output

Synopsis

require_once '/Graph/Data/Bar.php';

void Image_Graph_Data_Bar::drawGD (resource &$img [, int $drawWhat = IMAGE_GRAPH_DRAW_FILLANDBORDER])

Description

The parameter $drawWhat is needed to be able to first draw the fill of all bar-elements and later draw the border, in case that stacking is used.

Parameter

resource &$img

GD-resource to draw to

integer $drawWhat

choose what to draw; use constants IMAGE_GRAPH_DRAW_FILLANDBORDER, IMAGE_GRAPH_DRAW_JUSTFILL or IMAGE_GRAPH_DRAW_JUSTBORDER

Throws

throws no exceptions thrown

Note

This function can not be called statically.

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constructor Image_Graph_Data_Bar::Image_Graph_Data_Bar()UpImage_Graph_Data_Bar::stackingPrepare()