Point Manipulation Functions

Table of Contents

PT_FindCPoint - looks up a point by name in the internal point hash table.

PT_InitClient - initializes the static hash table of referenced points.

PT_NewCPoint - allocates and initializes a new point structure.

PT_PointCopyValue - copies one point structure into another.

PT_PointFormat - formats a point according to a printf-like directive.

PT_PointInt - converts a point to an integer.

PT_PointReal - converts a point to a real.

PT_PointString - converts a point to a string.