FunctionModify the line thickness used in plotting functions
Syntax C/C++#include <Vgraph.h>
void V_setLineThickness( unsigned linethickness );
Pascal/Delphiuses Vgraph;
procedure V_setLineThickness( linethickness:UInt );
DescriptionThe line thickness used in the plotting functions VF_xyAutoPlot,   VCF_autoPlot, etc., is set to linethickness. To reset the default value, call V_setLineThickness with linethickness = 1.
Any value of linethickness between 1 and 500 is allowed, useful values ranging from 1 to about 10. A minimum thickness of one pixel is always secured, even if linethickness is set to 0. Note that broken or dotted lines are plotted accurately only with a linethicknes of 1. At higher values of linethickness, all lines will look like solid lines. Thicker lines are plotted considerably slower than thinner ones.
Error handlingA value of linethickness greater than 500 leads to a warning message "Cannot use line thicker than 500 pixels." Program execution is continued with linethickness set to 500.
Return valuenone
See alsoVF_xyAutoPlot,   V_setSymbolSize

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