The PLplot Plotting Library: Programmer's Reference Manual
PrevChapter 20. The Specialized C API for PLplotNext

plMinMax2dGrid: Find the minimum and maximum of a 2d grid allocated using plAlloc2dGrid.

plMinMax2dGrid (f, nx, ny, fmax, fmin);

Find the minimum and maximum of a 2d grid allocated using plAlloc2dGrid.

f (PLFLT **, input)

PLFLT grid to find the maximum / minimum of.

nx, ny (PLINT, input)

Dimensions of f.

fmax, fmin (PLFLT *, output)

Maximum and minimum values in the grid f.

This function is currently available in C, C++, Java, Ocaml and Python.

This function is used in examples 8, 11, 20 and 21.

PrevHomeNext
plMergeOpts: Merge use option table into internal info structure.UpplOptUsage: Print usage and syntax message.