channel.cpp revision 5cf507fca7719ae9280d0a5199e024e920f1284d
/*
* Copyright (C) 2007 Authors:
* Christopher Brown <audiere@gmail.com>
* Ted Gould <ted@gould.cx>
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include "extension/effect.h"
#include "extension/system.h"
#include "channel.h"
#include <Magick++.h>
namespace Inkscape {
namespace Extension {
namespace Internal {
namespace Bitmap {
void
Channel::applyEffect(Magick::Image *image) {
Magick::ChannelType layer = Magick::UndefinedChannel;
if (!strcmp(_layerName, "Red Channel")) layer = Magick::RedChannel;
else if (!strcmp(_layerName, "Green Channel")) layer = Magick::GreenChannel;
else if (!strcmp(_layerName, "Blue Channel")) layer = Magick::BlueChannel;
else if (!strcmp(_layerName, "Cyan Channel")) layer = Magick::CyanChannel;
else if (!strcmp(_layerName, "Magenta Channel")) layer = Magick::MagentaChannel;
else if (!strcmp(_layerName, "Yellow Channel")) layer = Magick::YellowChannel;
else if (!strcmp(_layerName, "Black Channel")) layer = Magick::BlackChannel;
else if (!strcmp(_layerName, "Opacity Channel")) layer = Magick::OpacityChannel;
else if (!strcmp(_layerName, "Matte Channel")) layer = Magick::MatteChannel;
image->channel(layer);
}
void
Channel::refreshParameters(Inkscape::Extension::Effect *module) {
_layerName = module->get_param_enum("layer");
}
#include "../clear-n_.h"
void
Channel::init(void)
{
Inkscape::Extension::build_from_mem(
"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
"<name>" N_("Channel") "</name>\n"
"<id>org.inkscape.effect.bitmap.channel</id>\n"
"<param name=\"layer\" gui-text=\"" N_("Layer:") "\" type=\"enum\" >\n"
"<_item value='Red Channel'>" N_("Red Channel") "</_item>\n"
"<_item value='Green Channel'>" N_("Green Channel") "</_item>\n"
"<_item value='Blue Channel'>" N_("Blue Channel") "</_item>\n"
"<_item value='Cyan Channel'>" N_("Cyan Channel") "</_item>\n"
"<_item value='Magenta Channel'>" N_("Magenta Channel") "</_item>\n"
"<_item value='Yellow Channel'>" N_("Yellow Channel") "</_item>\n"
"<_item value='Black Channel'>" N_("Black Channel") "</_item>\n"
"<_item value='Opacity Channel'>" N_("Opacity Channel") "</_item>\n"
"<_item value='Matte Channel'>" N_("Matte Channel") "</_item>\n"
"</param>\n"
"<effect>\n"
"<object-type>all</object-type>\n"
"<effects-menu>\n"
"<submenu name=\"" N_("Raster") "\" />\n"
"</effects-menu>\n"
"<menu-tip>" N_("Extract specific channel from image") "</menu-tip>\n"
"</effect>\n"
"</inkscape-extension>\n", new Channel());
}
}; /* namespace Bitmap */
}; /* namespace Internal */
}; /* namespace Extension */
}; /* namespace Inkscape */