Inkscape
Vector Graphics Editor
addNoise.cpp
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1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright (C) 2007 Authors:
4 * Christopher Brown <audiere@gmail.com>
5 * Ted Gould <ted@gould.cx>
6 *
7 * Released under GNU GPL v2+, read the file 'COPYING' for more information.
8 */
9
10#include "extension/effect.h"
11#include "extension/system.h"
12
13#include "addNoise.h"
14#include <Magick++.h>
15
16namespace Inkscape {
17namespace Extension {
18namespace Internal {
19namespace Bitmap {
20
21void
23 Magick::NoiseType noiseType = Magick::UniformNoise;
24 if (!strcmp(_noiseTypeName, "Uniform Noise")) noiseType = Magick::UniformNoise;
25 else if (!strcmp(_noiseTypeName, "Gaussian Noise")) noiseType = Magick::GaussianNoise;
26 else if (!strcmp(_noiseTypeName, "Multiplicative Gaussian Noise")) noiseType = Magick::MultiplicativeGaussianNoise;
27 else if (!strcmp(_noiseTypeName, "Impulse Noise")) noiseType = Magick::ImpulseNoise;
28 else if (!strcmp(_noiseTypeName, "Laplacian Noise")) noiseType = Magick::LaplacianNoise;
29 else if (!strcmp(_noiseTypeName, "Poisson Noise")) noiseType = Magick::PoissonNoise;
30
31 image->addNoise(noiseType);
32}
33
34void
36 _noiseTypeName = module->get_param_optiongroup("noiseType");
37}
38
39#include "../clear-n_.h"
40
41void
43{
44 // clang-format off
46 "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
47 "<name>" N_("Add Noise") "</name>\n"
48 "<id>org.inkscape.effect.bitmap.addNoise</id>\n"
49 "<param name=\"noiseType\" gui-text=\"" N_("Type:") "\" type=\"optiongroup\" appearance=\"combo\" >\n"
50 "<option value='Uniform Noise'>" N_("Uniform Noise") "</option>\n"
51 "<option value='Gaussian Noise'>" N_("Gaussian Noise") "</option>\n"
52 "<option value='Multiplicative Gaussian Noise'>" N_("Multiplicative Gaussian Noise") "</option>\n"
53 "<option value='Impulse Noise'>" N_("Impulse Noise") "</option>\n"
54 "<option value='Laplacian Noise'>" N_("Laplacian Noise") "</option>\n"
55 "<option value='Poisson Noise'>" N_("Poisson Noise") "</option>\n"
56 "</param>\n"
57 "<effect>\n"
58 "<object-type>all</object-type>\n"
59 "<effects-menu>\n"
60 "<submenu name=\"" N_("Raster") "\" />\n"
61 "</effects-menu>\n"
62 "<menu-tip>" N_("Add random noise to selected bitmap(s)") "</menu-tip>\n"
63 "</effect>\n"
64 "</inkscape-extension>\n", std::make_unique<AddNoise>());
65 // clang-format on
66}
67
68}; /* namespace Bitmap */
69}; /* namespace Internal */
70}; /* namespace Extension */
71}; /* namespace Inkscape */
Effects are extensions that take a document and do something to it in place.
Definition: effect.h:39
char const * get_param_optiongroup(char const *name, char const *alt) const
Like get_param_optiongroup but with a default on param_not_exist error.
Definition: extension.cpp:757
virtual unsigned image(Inkscape::Extension::Print *, unsigned char *, unsigned int, unsigned int, unsigned int, Geom::Affine const &, SPStyle const *)
void refreshParameters(Inkscape::Extension::Effect *module) override
Definition: addNoise.cpp:35
void applyEffect(Magick::Image *image) override
Definition: addNoise.cpp:22
std::unique_ptr< Magick::Image > image
Definition: imagemagick.cpp:40
void build_from_mem(gchar const *buffer, std::unique_ptr< Implementation::Implementation > in_imp)
Create a module from a buffer holding an XML description.
Definition: system.cpp:471
CMYK to sRGB conversion routines.