button.cpp

//
// Magick++ demo to generate a simple text button
//
// Copyright Bob Friesenhahn, 1999, 2000, 2001, 2003
//
// Copyright @ 2013 ImageMagick Studio LLC, a non-profit organization
// dedicated to making software imaging solutions freely available.
// 
 
#include <Magick++.h>
#include <cstdlib>
#include <string>
#include <iostream>
 
using namespace std;
 
using namespace Magick;
 
int main( int /*argc*/, char ** argv)
{
 
  // Initialize ImageMagick install location for Windows
  MagickPlusPlusGenesis genesis(*argv);
 
  try {
 
    string srcdir("");
    if(getenv("SRCDIR") != 0)
      srcdir = getenv("SRCDIR");
 
    //
    // Options
    //
 
    string backGround = "xc:#CCCCCC"; // A solid color
 
    // Color to use for decorative border
    Color border = "#D4DCF3";
 
    // Button size
    string buttonSize = "120x20";
 
    // Button background texture
    string buttonTexture = "granite:";
 
    // Button text
    string text = "Button Text";
 
    // Button text color
    string textColor = "red";
 
#if defined(MAGICKCORE_FREETYPE_DELEGATE)
    // Font point size
    int fontPointSize = 16;
#endif
 
    //
    // Magick++ operations
    //
 
    Image button;
 
    // Set button size
    button.size( buttonSize );
 
    // Read background image
    button.read( backGround );
 
    // Set background to buttonTexture
    Image backgroundTexture( buttonTexture );
    button.texture( backgroundTexture );
 
#if defined(MAGICKCORE_FREETYPE_DELEGATE)
    // Add some text
    button.fillColor( textColor );
    button.fontPointsize( fontPointSize );
    if (getenv("MAGICK_FONT") != 0)
      button.font(string(getenv("MAGICK_FONT")));
    button.annotate( text, CenterGravity );
#endif
 
    // Add a decorative frame
    button.borderColor( border );
    button.frame( "6x6+3+3" );
 
    button.depth( 8 );
 
    // Quantize to desired colors
    // button.quantizeTreeDepth(8);
    button.quantizeDither(false);
    button.quantizeColors(64);
    button.quantize();
 
    // Save to file
    cout << "Writing to \"button_out.miff\" ..." << endl;
    button.compressType( RLECompression );
    button.write("button_out.miff");
 
    // Display on screen
    // button.display();
 
  }
  catch( exception &error_ )
    {
      cout << "Caught exception: " << error_.what() << endl;
      return 1;
    }
 
  return 0;
}