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Configurable colors.

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This commit is contained in:
Bert Peters
2018-05-03 14:36:44 +02:00
parent d0c888024d
commit c910bfbe63
2 changed files with 66 additions and 6 deletions
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27
src/fmri/Options.cpp
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@@ -2,6 +2,7 @@
#include <iostream>
#include <boost/program_options.hpp>
#include <glog/logging.h>
#include <GL/gl.h>
#include "Options.hpp"
#include "visualisations.hpp"
@@ -67,6 +68,17 @@ static void parse_color(const char *input, Color &targetColor)
throw std::invalid_argument(errorBuf);
}
static inline void parse_color(const std::string& input, Color& targetColor)
{
parse_color(input.c_str(), targetColor);
}
static void use_color(const boost::program_options::variables_map& vm, const char* key, Color& target) {
if (vm.count(key)) {
parse_color(vm[key].as<std::string>(), target);
}
}
Options::Options(int argc, char * const argv[]):
layerTransparancy_(1),
interactionTransparancy_(1),
@@ -94,6 +106,10 @@ Options::Options(int argc, char * const argv[]):
("interaction-opacity", value_for(interactionTransparancy_), "Opacity for interactions")
("layer-distance", value_for(LAYER_X_OFFSET), "Distance between layers")
("interaction-limit", value_for(INTERACTION_LIMIT), "Maximum number of interactions per layer")
("neutral-color", value<std::string>(), "Color for showing neutral states")
("positive-color", value<std::string>(), "Color for showing positive states")
("negative-color", value<std::string>(), "Color for showing negative states")
("background-color", value<std::string>()->default_value("#00000000"), "Color for showing neutral states")
("dump,d", value<std::string>(&dumpPath), "dump convolutional images in this directory");
options_description composed = desc;
@@ -109,8 +125,15 @@ Options::Options(int argc, char * const argv[]):
notify(vm);
if (vm.count("path-color")) {
parse_color(vm["path-color"].as<std::string>().c_str(), pathColor_);
use_color(vm, "path-color", pathColor_);
use_color(vm, "neutral-color", NEUTRAL_COLOR);
use_color(vm, "positive-color", POSITIVE_COLOR);
use_color(vm, "negative-color", NEGATIVE_COLOR);
if (vm.count("background-color")) {
Color bg;
parse_color(vm["background-color"].as<std::string>(), bg);
glClearColor(bg[0], bg[1], bg[2], bg[3]);
}
// Sanity checks