273e421813f295d65aab512f508e8fb575d997d4gouldtj/*
273e421813f295d65aab512f508e8fb575d997d4gouldtj * Copyright (C) 2007 Authors:
273e421813f295d65aab512f508e8fb575d997d4gouldtj * Christopher Brown <audiere@gmail.com>
273e421813f295d65aab512f508e8fb575d997d4gouldtj * Ted Gould <ted@gould.cx>
273e421813f295d65aab512f508e8fb575d997d4gouldtj *
273e421813f295d65aab512f508e8fb575d997d4gouldtj * Released under GNU GPL, read the file 'COPYING' for more information
273e421813f295d65aab512f508e8fb575d997d4gouldtj */
273e421813f295d65aab512f508e8fb575d997d4gouldtj
273e421813f295d65aab512f508e8fb575d997d4gouldtj#include "extension/effect.h"
273e421813f295d65aab512f508e8fb575d997d4gouldtj#include "extension/system.h"
273e421813f295d65aab512f508e8fb575d997d4gouldtj
273e421813f295d65aab512f508e8fb575d997d4gouldtj#include "level.h"
5cf507fca7719ae9280d0a5199e024e920f1284dAlex Valavanis#include <Magick++.h>
273e421813f295d65aab512f508e8fb575d997d4gouldtj
273e421813f295d65aab512f508e8fb575d997d4gouldtjnamespace Inkscape {
273e421813f295d65aab512f508e8fb575d997d4gouldtjnamespace Extension {
273e421813f295d65aab512f508e8fb575d997d4gouldtjnamespace Internal {
273e421813f295d65aab512f508e8fb575d997d4gouldtjnamespace Bitmap {
273e421813f295d65aab512f508e8fb575d997d4gouldtj
273e421813f295d65aab512f508e8fb575d997d4gouldtjvoid
273e421813f295d65aab512f508e8fb575d997d4gouldtjLevel::applyEffect(Magick::Image* image) {
273e421813f295d65aab512f508e8fb575d997d4gouldtj Magick::Quantum black_point = Magick::Color::scaleDoubleToQuantum(_black_point / 100.0);
273e421813f295d65aab512f508e8fb575d997d4gouldtj Magick::Quantum white_point = Magick::Color::scaleDoubleToQuantum(_white_point / 100.0);
273e421813f295d65aab512f508e8fb575d997d4gouldtj image->level(black_point, white_point, _mid_point);
273e421813f295d65aab512f508e8fb575d997d4gouldtj}
273e421813f295d65aab512f508e8fb575d997d4gouldtj
273e421813f295d65aab512f508e8fb575d997d4gouldtjvoid
273e421813f295d65aab512f508e8fb575d997d4gouldtjLevel::refreshParameters(Inkscape::Extension::Effect* module) {
273e421813f295d65aab512f508e8fb575d997d4gouldtj _black_point = module->get_param_float("blackPoint");
273e421813f295d65aab512f508e8fb575d997d4gouldtj _white_point = module->get_param_float("whitePoint");
273e421813f295d65aab512f508e8fb575d997d4gouldtj _mid_point = module->get_param_float("midPoint");
273e421813f295d65aab512f508e8fb575d997d4gouldtj}
273e421813f295d65aab512f508e8fb575d997d4gouldtj
273e421813f295d65aab512f508e8fb575d997d4gouldtj#include "../clear-n_.h"
273e421813f295d65aab512f508e8fb575d997d4gouldtj
273e421813f295d65aab512f508e8fb575d997d4gouldtjvoid
273e421813f295d65aab512f508e8fb575d997d4gouldtjLevel::init(void)
273e421813f295d65aab512f508e8fb575d997d4gouldtj{
273e421813f295d65aab512f508e8fb575d997d4gouldtj Inkscape::Extension::build_from_mem(
e4a9f366dbcb54f76b8c42869fa6873808132357gouldtj "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
273e421813f295d65aab512f508e8fb575d997d4gouldtj "<name>" N_("Level") "</name>\n"
273e421813f295d65aab512f508e8fb575d997d4gouldtj "<id>org.inkscape.effect.bitmap.level</id>\n"
57e8d5fd57a890842b51a13207e222fcf953816cJazzyNico "<param name=\"blackPoint\" gui-text=\"" N_("Black Point:") "\" type=\"float\" min=\"0\" max=\"100\">0</param>\n"
57e8d5fd57a890842b51a13207e222fcf953816cJazzyNico "<param name=\"whitePoint\" gui-text=\"" N_("White Point:") "\" type=\"float\" min=\"0\" max=\"100\">100</param>\n"
57e8d5fd57a890842b51a13207e222fcf953816cJazzyNico "<param name=\"midPoint\" gui-text=\"" N_("Gamma Correction:") "\" type=\"float\" min=\"0\" max=\"10\">1</param>\n"
273e421813f295d65aab512f508e8fb575d997d4gouldtj "<effect>\n"
273e421813f295d65aab512f508e8fb575d997d4gouldtj "<object-type>all</object-type>\n"
273e421813f295d65aab512f508e8fb575d997d4gouldtj "<effects-menu>\n"
273e421813f295d65aab512f508e8fb575d997d4gouldtj "<submenu name=\"" N_("Raster") "\" />\n"
273e421813f295d65aab512f508e8fb575d997d4gouldtj "</effects-menu>\n"
a649057d824379292b26fc4d4cc99ba46b9eb26eKris "<menu-tip>" N_("Level selected bitmap(s) by scaling values falling between the given ranges to the full color range") "</menu-tip>\n"
273e421813f295d65aab512f508e8fb575d997d4gouldtj "</effect>\n"
273e421813f295d65aab512f508e8fb575d997d4gouldtj "</inkscape-extension>\n", new Level());
273e421813f295d65aab512f508e8fb575d997d4gouldtj}
273e421813f295d65aab512f508e8fb575d997d4gouldtj
273e421813f295d65aab512f508e8fb575d997d4gouldtj}; /* namespace Bitmap */
273e421813f295d65aab512f508e8fb575d997d4gouldtj}; /* namespace Internal */
273e421813f295d65aab512f508e8fb575d997d4gouldtj}; /* namespace Extension */
273e421813f295d65aab512f508e8fb575d997d4gouldtj}; /* namespace Inkscape */