! The MIT License (MIT) ! ! Copyright (c) 2023 AliG (gha3mi) ! ! Permission is hereby granted, free of charge, to any person obtaining a copy ! of this software and associated documentation files (the "Software"), to deal ! in the Software without restriction, including without limitation the rights ! to use, copy, modify, merge, publish, distribute, sublicense, and/or sell ! copies of the Software, and to permit persons to whom the Software is ! furnished to do so, subject to the following conditions: ! ! The above copyright notice and this permission notice shall be included in all ! copies or substantial portions of the Software. ! ! THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR ! IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, ! FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE ! AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER ! LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, ! OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE ! SOFTWARE. !------------------------------------------------------------------------------- ! Contributed by gha3mi: 2023-10-26 ! Last modification: gha3mi 2024-01-06, vmagnin 2024-03-05 !------------------------------------------------------------------------------- !> This example demonstrates how ForImage can be used to import/export PPM files. program example1 use forcolormap use forcolormap_utils, only: test_colormap use forimage implicit none type(Colormap) :: custom_cmap type(format_pnm) :: ex1_colormap, ex1_colorbar ! Create ppm files call custom_cmap%load('test_map_to_load.txt', 0.0_wp, 2.0_wp) call custom_cmap%colorbar('a_loaded_colormap_ascii_test', encoding='ascii') call test_colormap(custom_cmap, 'a_loaded_colormap_ascii_colorbar', encoding='ascii') call custom_cmap%print() ! Import ascii ppm files call ex1_colormap%import_pnm('a_loaded_colormap_ascii_test','ppm', 'ascii') call ex1_colorbar%import_pnm('a_loaded_colormap_ascii_colorbar','ppm', 'ascii') ! Change colormap and colorbar colors ex1_colormap%pixels = int(ex1_colormap%pixels * 1.6) ex1_colorbar%pixels = int(ex1_colorbar%pixels * 1.6) ! Export binary ppm files call ex1_colormap%export_pnm('a_loaded_colormap_binary_test_m', 'binary') call ex1_colorbar%export_pnm('a_loaded_colormap_binary_colorbar_m', 'binary') ! Deallocate call ex1_colormap%finalize() call ex1_colorbar%finalize() end program example1