colorize.cpp

/*
 * Authors:
 *   Christopher Brown <audiere@gmail.com>
 *   Ted Gould <ted@gould.cx>
 *
 * Copyright (C) 2007 Authors
 *
 * Released under GNU GPL, read the file 'COPYING' for more information
 */

#include "extension/effect.h"
#include "extension/system.h"

#include "colorize.h"

#include "color.h"

#include <iostream>

namespace Inkscape {
namespace Extension {
namespace Internal {
namespace Bitmap {
      
void
Colorize::applyEffect(Magick::Image *image) {
      float r = ((_color >> 24) & 0xff) / 255.0F;
      float g = ((_color >> 16) & 0xff) / 255.0F;
      float b = ((_color >>  8) & 0xff) / 255.0F;
      float a = ((_color      ) & 0xff) / 255.0F;
      
    Magick::ColorRGB mc(r,g,b);
      
      image->colorize(a * 100, mc);
}

void
Colorize::refreshParameters(Inkscape::Extension::Effect *module) {      
      _color = module->get_param_color("color");
}

#include "../clear-n_.h"

void
Colorize::init(void)
{
      Inkscape::Extension::build_from_mem(
            "<inkscape-extension>\n"
                  "<name>" N_("Colorize") "</name>\n"
                  "<id>org.inkscape.effect.bitmap.colorize</id>\n"
                  "<param name=\"color\" gui-text=\"" N_("Color") "\" type=\"color\">0</param>\n"
                  "<effect>\n"
                        "<object-type>all</object-type>\n"
                        "<effects-menu>\n"
                              "<submenu name=\"" N_("Raster") "\" />\n"
                        "</effects-menu>\n"
                        "<menu-tip>" N_("Colorize selected bitmap(s) with specified color, using given opacity.") "</menu-tip>\n"
                  "</effect>\n"
            "</inkscape-extension>\n", new Colorize());
}

}; /* namespace Bitmap */
}; /* namespace Internal */
}; /* namespace Extension */
}; /* namespace Inkscape */