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montageImages.cpp
// This may look like C code, but it is really -*- C++ -*-
//
// Copyright Bob Friesenhahn, 1999, 2000, 2002, 2003
//
// Test STL montageImages function
//
#include <Magick++.h>
#include <string>
#include <iostream>
#include <list>
#include <vector>
using namespace std;
using namespace Magick;
int main( int /*argc*/, char ** argv)
{
// Initialize ImageMagick install location for Windows
MagickPlusPlusGenesis genesis(*argv);
const char *const p = getenv("MAGICK_FONT");
const string MAGICK_FONT(p ? p : "");
int failures=0;
try {
string srcdir("");
if(getenv("SRCDIR") != 0)
srcdir = getenv("SRCDIR");
//
// Test montageImages
//
list<Image> imageList;
readImages( &imageList, srcdir + "test_image_anim.miff" );
vector<Image> montage;
MontageFramed montageOpts;
montageOpts.font(MAGICK_FONT);
// Default montage
montageImages( &montage, imageList.begin(), imageList.end(), montageOpts );
{
Geometry targetGeometry(128, 126 );
if ( montage[0].montageGeometry() != targetGeometry )
{
++failures;
cout << "Line: " << __LINE__
<< " Montage geometry ("
<< string(montage[0].montageGeometry())
<< ") is incorrect (expected "
<< string(targetGeometry)
<< ")"
<< endl;
}
}
if ( montage[0].columns() != 768 || montage[0].rows() != 504 )
{
++failures;
cout << "Line: " << __LINE__
<< " Montage columns/rows ("
<< montage[0].columns() << "x"
<< montage[0].rows()
<< ") incorrect. (expected 768x504)" << endl;
}
// Montage with options set
montage.clear();
montageOpts.borderColor( "green" );
montageOpts.borderWidth( 1 );
montageOpts.fileName( "Montage" );
montageOpts.frameGeometry( "6x6+3+3" );
montageOpts.geometry("50x50+2+2>");
montageOpts.gravity( CenterGravity );
montageOpts.strokeColor( "yellow" );
montageOpts.shadow( true );
montageOpts.texture( "granite:" );
montageOpts.tile("2x1");
montageImages( &montage, imageList.begin(), imageList.end(), montageOpts );
if ( montage.size() != 3 )
{
++failures;
cout << "Line: " << __LINE__
<< " Montage images failed, number of montage frames is "
<< montage.size()
<< " rather than 3 as expected." << endl;
}
{
Geometry targetGeometry( 66, 70 );
if ( montage[0].montageGeometry() != targetGeometry )
{
++failures;
cout << "Line: " << __LINE__
<< " Montage geometry ("
<< string(montage[0].montageGeometry())
<< ") is incorrect (expected "
<< string(targetGeometry)
<< ")."
<< endl;
}
}
if ( montage[0].columns() != 136 || montage[0].rows() != 70 )
{
++failures;
cout << "Line: " << __LINE__
<< " Montage columns/rows ("
<< montage[0].columns() << "x"
<< montage[0].rows()
<< ") incorrect. (expected 136x70)" << endl;
}
}
catch( Exception &error_ )
{
cout << "Caught exception: " << error_.what() << endl;
return 1;
}
catch( exception &error_ )
{
cout << "Caught exception: " << error_.what() << endl;
return 1;
}
if ( failures )
{
cout << failures << " failures" << endl;
return 1;
}
return 0;
}
Magick::Exception
Definition Exception.h:25
Magick::Geometry
Definition Geometry.h:38
Magick::MagickPlusPlusGenesis
Definition Functions.h:44
Magick::MontageFramed
Definition Montage.h:120