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comparison OrthancFramework/UnitTestsSources/ImageTests.cpp @ 5054:255b02c68908

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Added support for RGBA64 images in tools/create-dicom and /preview (Contribution from James Manners - Pliny)
author Alain Mazy <am@osimis.io>
date Fri, 08 Jul 2022 15:26:52 +0200
parents 43e613a7756b
children 0ea402b4d901
comparison
equal deleted inserted replaced
5053:1e435be86887 5054:255b02c68908
81 std::string md5; 81 std::string md5;
82 Orthanc::Toolbox::ComputeMD5(md5, f); 82 Orthanc::Toolbox::ComputeMD5(md5, f);
83 ASSERT_EQ("604e785f53c99cae6ea4584870b2c41d", md5); 83 ASSERT_EQ("604e785f53c99cae6ea4584870b2c41d", md5);
84 } 84 }
85 85
86 TEST(PngWriter, Color16Pattern)
87 {
88 Orthanc::PngWriter w;
89 unsigned int width = 17;
90 unsigned int height = 61;
91 unsigned int pitch = width * 8;
92
93 std::vector<uint8_t> image(height * pitch);
94 for (unsigned int y = 0; y < height; y++)
95 {
96 uint8_t *p = &image[0] + y * pitch;
97 for (unsigned int x = 0; x < width; x++, p += 8)
98 {
99 p[0] = (y % 8 == 0) ? 255 : 0;
100 p[1] = (y % 8 == 1) ? 255 : 0;
101 p[2] = (y % 8 == 2) ? 255 : 0;
102 p[3] = (y % 8 == 3) ? 255 : 0;
103 p[4] = (y % 8 == 4) ? 255 : 0;
104 p[5] = (y % 8 == 5) ? 255 : 0;
105 p[6] = (y % 8 == 6) ? 255 : 0;
106 p[7] = (y % 8 == 7) ? 255 : 0;
107 }
108 }
109
110 Orthanc::ImageAccessor accessor;
111 accessor.AssignReadOnly(Orthanc::PixelFormat_RGBA64, width, height, pitch, &image[0]);
112
113 std::string f;
114
115 #if ORTHANC_SANDBOXED == 1
116 Orthanc::IImageWriter::WriteToMemory(w, f, accessor);
117 #else
118 Orthanc::IImageWriter::WriteToFile(w, "UnitTestsResults/Color16Pattern.png", accessor);
119 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/Color16Pattern.png");
120 #endif
121
122 std::string md5;
123 Orthanc::Toolbox::ComputeMD5(md5, f);
124 ASSERT_EQ("1cca552b6bd152b6fdab35c4a9f02c2a", md5);
125 }
126
86 127
87 TEST(PngWriter, Gray8Pattern) 128 TEST(PngWriter, Gray8Pattern)
88 { 129 {
89 Orthanc::PngWriter w; 130 Orthanc::PngWriter w;
90 int width = 17; 131 int width = 17;