[system] / trunk / pg / macros / PGgraphmacros.pl Repository:
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Revision 5569 Revision 5570
44# graphObject = init_graph(xmin,ymin,xmax,ymax,options) 44# graphObject = init_graph(xmin,ymin,xmax,ymax,options)
45# options include 'grid' =>[8,8] or 45# options include 'grid' =>[8,8] or
46# 'ticks'=>[8,8] and/or 46# 'ticks'=>[8,8] and/or
47# 'axes' 47# 'axes'
48######################################################### 48#########################################################
49
50loadMacros("MathObjects.pl"); # need this to handle problems that don't otherwise use MathObjects
49 51
50my %images_created = (); # this keeps track of the base names of the images created during this session. 52my %images_created = (); # this keeps track of the base names of the images created during this session.
51 # We tack on 53 # We tack on
52 # $imageNum = ++$images_created{$imageName} to keep from overwriting files 54 # $imageNum = ++$images_created{$imageName} to keep from overwriting files
53 # when we don't want to. 55 # when we don't want to.

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