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Open Source Computer Vision Library
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42 lines
1.1 KiB
42 lines
1.1 KiB
#include "test_precomp.hpp" |
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using namespace cv; |
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using namespace std; |
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TEST(Core_Drawing, _914) |
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{ |
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const int rows = 256; |
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const int cols = 256; |
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Mat img(rows, cols, CV_8UC1, Scalar(255)); |
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line(img, Point(0, 10), Point(255, 10), Scalar(0), 2, 4); |
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line(img, Point(-5, 20), Point(260, 20), Scalar(0), 2, 4); |
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line(img, Point(10, 0), Point(10, 255), Scalar(0), 2, 4); |
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double x0 = 0.0/pow(2.0, -2.0); |
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double x1 = 255.0/pow(2.0, -2.0); |
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double y = 30.5/pow(2.0, -2.0); |
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line(img, Point(int(x0), int(y)), Point(int(x1), int(y)), Scalar(0), 2, 4, 2); |
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int pixelsDrawn = rows*cols - countNonZero(img); |
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ASSERT_EQ( (3*rows + cols)*3 - 3*9, pixelsDrawn); |
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} |
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TEST(Core_OutputArraySreate, _1997) |
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{ |
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struct local { |
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static void create(OutputArray arr, Size submatSize, int type) |
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{ |
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int sizes[] = {submatSize.width, submatSize.height}; |
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arr.create(sizeof(sizes)/sizeof(sizes[0]), sizes, type); |
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} |
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}; |
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Mat mat(Size(512, 512), CV_8U); |
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Size submatSize = Size(256, 256); |
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ASSERT_NO_THROW(local::create( mat(Rect(Point(), submatSize)), submatSize, mat.type() )); |
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} |