Magick++ 7.1.2-34
Convert, Edit, Or Compose Bitmap Images
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montageImages.cpp
1// This may look like C code, but it is really -*- C++ -*-
2//
3// Copyright Bob Friesenhahn, 1999, 2000, 2002, 2003
4//
5// Test STL montageImages function
6//
7
8#include <Magick++.h>
9#include <string>
10#include <iostream>
11#include <list>
12#include <vector>
13
14using namespace std;
15
16using namespace Magick;
17
18int main( int /*argc*/, char ** argv)
19{
20
21 // Initialize ImageMagick install location for Windows
22 MagickPlusPlusGenesis genesis(*argv);
23
24 const char *const p = getenv("MAGICK_FONT");
25 const string MAGICK_FONT(p ? p : "");
26
27 int failures=0;
28
29 try {
30
31 string srcdir("");
32 if(getenv("SRCDIR") != 0)
33 srcdir = getenv("SRCDIR");
34
35 //
36 // Test montageImages
37 //
38
39 list<Image> imageList;
40 readImages( &imageList, srcdir + "test_image_anim.miff" );
41
42 vector<Image> montage;
43 MontageFramed montageOpts;
44 montageOpts.font(MAGICK_FONT);
45
46 // Default montage
47 montageImages( &montage, imageList.begin(), imageList.end(), montageOpts );
48
49 {
50 Geometry targetGeometry(128, 126 );
51 if ( montage[0].montageGeometry() != targetGeometry )
52 {
53 ++failures;
54 cout << "Line: " << __LINE__
55 << " Montage geometry ("
56 << string(montage[0].montageGeometry())
57 << ") is incorrect (expected "
58 << string(targetGeometry)
59 << ")"
60 << endl;
61 }
62 }
63
64 if ( montage[0].columns() != 768 || montage[0].rows() != 504 )
65 {
66 ++failures;
67 cout << "Line: " << __LINE__
68 << " Montage columns/rows ("
69 << montage[0].columns() << "x"
70 << montage[0].rows()
71 << ") incorrect. (expected 768x504)" << endl;
72 }
73
74 // Montage with options set
75 montage.clear();
76 montageOpts.borderColor( "green" );
77 montageOpts.borderWidth( 1 );
78 montageOpts.fileName( "Montage" );
79 montageOpts.frameGeometry( "6x6+3+3" );
80 montageOpts.geometry("50x50+2+2>");
81 montageOpts.gravity( CenterGravity );
82 montageOpts.strokeColor( "yellow" );
83 montageOpts.shadow( true );
84 montageOpts.texture( "granite:" );
85 montageOpts.tile("2x1");
86 montageImages( &montage, imageList.begin(), imageList.end(), montageOpts );
87
88 if ( montage.size() != 3 )
89 {
90 ++failures;
91 cout << "Line: " << __LINE__
92 << " Montage images failed, number of montage frames is "
93 << montage.size()
94 << " rather than 3 as expected." << endl;
95 }
96
97 {
98 Geometry targetGeometry( 66, 70 );
99 if ( montage[0].montageGeometry() != targetGeometry )
100 {
101 ++failures;
102 cout << "Line: " << __LINE__
103 << " Montage geometry ("
104 << string(montage[0].montageGeometry())
105 << ") is incorrect (expected "
106 << string(targetGeometry)
107 << ")."
108 << endl;
109 }
110 }
111
112 if ( montage[0].columns() != 136 || montage[0].rows() != 70 )
113 {
114 ++failures;
115 cout << "Line: " << __LINE__
116 << " Montage columns/rows ("
117 << montage[0].columns() << "x"
118 << montage[0].rows()
119 << ") incorrect. (expected 136x70)" << endl;
120 }
121 }
122
123 catch( Exception &error_ )
124 {
125 cout << "Caught exception: " << error_.what() << endl;
126 return 1;
127 }
128 catch( exception &error_ )
129 {
130 cout << "Caught exception: " << error_.what() << endl;
131 return 1;
132 }
133
134 if ( failures )
135 {
136 cout << failures << " failures" << endl;
137 return 1;
138 }
139
140 return 0;
141}
142