Programming Web Graphics with Perl and GNU Softwar

Name

set_text_clr — set the color to be used for drawing text

Synopsis

GIFgraph::set_text_clr(colorname)

This method will set the color to be used for all of the text within a graph. The colorname must be a valid GIFgraph color name (see “Colors in GIFgraph”). You can also specify the colors of individual elements of a graph separately with the set( ) method and the attributes textclr, labelclr, and axislabelclr.

Here is an example:

$somegraph->set_text_clr( 'dgreen' );         # dgreen is the same as #007F00