Grx.Context.prototype.load_from_pnm_data
function load_from_pnm_data(buffer: Number(guint8)): Boolean { // Gjs wrapper for grx_context_load_from_pnm_data() }
Load a context from a PNM buffer
Support only PBM, PGM and PPM binary buffers with maxval < 256
If context dimensions are lesser than pnm dimensions, the routine loads as much as it can
If color mode is not in RGB mode, the routine allocates as much colors as it can
- buffer
Buffer that holds data
- Returns
true on success, otherwise false