ImageMagickImageMagick++
RedHat...$ yum install ImageMagick-devel
Ubuntu...$ apt-get install libmagick++-dev
Installation
Compiling
$ c++ -o exam exam.cpp `Magick++-config --cppflags --cxxflags --ldflags --libs`
CMake
CMakeLists.txt 1/2
find_package(ImageMagick)find_package(ImageMagick COMPONENTS Magick++ convert)
include_directories(${ImageMagick_INCLUDE_DIRS})set(LIBS ${ImageMagick_LIBRARIES})
CMake
CMakeLists.txt 2/2
add_executable(exam exam.cpp)target_link_libraries(exam ${LIBS})
#include <Magick++.h>#include <list>
using namespace Magick;using namespace std;
int main(int argc, char* argv[] ){
InitializeMagick(*argv); // for Windows only.}
Image class
Single Frame ManipulationRef: http://imagemagick.org/Magick++/Image.html
Image
try {
Image img1("local.gif");
Image img2(Geometry("100x100"),
32, "GIF");
Image img3;
img3.read("local.jpg");
} catch (Exception& e) {cerr << e.what() << endl;
}
Image manipulation methods...
Filters...addNoise, blur, charcoal, ...
Editors...
erase, floodFillColor, zoom, ...
Adjustments...level, levelChannel, ...
Image read & write
Image img; Blob blob;img.read("mypic.jpg");
// Manipulations...
img.magick("PNG");
img.write("mypic.png");img.write(&blob);
Drawable classes...
Providing i/f for image or text for Image::draw()Ref: http://imagemagick.org/Magick++/Drawable.html
Image
Drawable
Drawable
Image img(Geometry(500,500), Color("White"));
img.draw(DrawableCircle(100, 100, 10, 10));
img.draw(DrawableRectangle(200, 200,
10, 10));
img.display();
Using STL library!
Image img(Geometry(500,500), Color("White"));
std::list<Drawable> dl;
dl.push_back(DrawableStrokeColor("Red"));dl.push_back(DrawableStrokeWidth(5));dl.push_back(DrawableFillColor("Green"));
dl.push_back(DrawableCircle(100, 100,10, 10));
img.draw(dl);img.display();
Text Rendering...
Korean fonts installation...
Local$ mkdir ~/.fonts$ cp *.ttf ~/.fonts
$ cd ~/.fonts$ fc-cache
Korean fonts installation...
Global$ su -$ cd /usr/share/fonts$ mkdir my_ttf ; cd my_ttf$ cp ~/.fonts/*.ttf .$ cd my_ttf$ fc-cache
Image img(Geometry(500,500), Color("White"));std::list<Drawable> dl;
dl.push_back(DrawableFont(" 맑은고딕 ",NormalStyle, 800, NormalStretch));
dl.push_back(DrawableText(0, 0,"세상아 , 안녕 ?", "UTF-8"));
img.draw(dl);img.display();
DrawableFont(const std::string& family,
StyleType style,
unsigned int weight,StretchType stretch)
AnyStyle
NormalStyle
ItalicStyle
ObliqueStyle
weight:
100, 200, 300
~ 900
Normal: 400
AnyStretch
NormalStretch
UltraCondensedStr
etch ...
Thank you...
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