plClearOpts: Clear internal option table info structure
Prev Chapter 18. The Specialized C/C++ API for PLplot Next

plClearOpts: Clear internal option table info structure

plClearOpts ();
 

Clear the internal options table info structure. This removes any option added with plMergeOpts as well as all default entries.

This function returns 0 on success.

This function is not used in any of our C examples.

Prev Up Next
plAlloc2dGrid: Allocate a block of memory for use as a matrix of type PLFLT_MATRIX  Home  plexit: Error exit