public void ShouldReturnTheConnectedComponents()
{
using (IMagickImage image = new MagickImage(Files.ConnectedComponentsPNG))
{
using (IMagickImage temp = image.Clone())
{
temp.Blur(0, 10);
temp.Threshold((Percentage)50);
var components = temp.ConnectedComponents(4).OrderBy(component => component.X).ToArray();
Assert.AreEqual(7, components.Length);
var color = MagickColors.Black;
#if Q8
AssertComponent(image, components[1], 2, 94, 297, 128, 151, 11783, color, 157, 371);
AssertComponent(image, components[2], 5, 99, 554, 128, 150, 11772, color, 162, 628);
AssertComponent(image, components[3], 4, 267, 432, 89, 139, 11792, color, 310, 501);
AssertComponent(image, components[4], 1, 301, 202, 148, 143, 11801, color, 374, 272);
AssertComponent(image, components[5], 6, 341, 622, 136, 150, 11793, color, 408, 696);
AssertComponent(image, components[6], 3, 434, 411, 88, 139, 11835, color, 477, 480);
#else
AssertComponent(image, components[1], 2, 94, 297, 128, 151, 11737, color, 157, 371);
AssertComponent(image, components[2], 5, 99, 554, 128, 150, 11734, color, 162, 628);
AssertComponent(image, components[3], 4, 267, 432, 89, 139, 11749, color, 310, 501);
AssertComponent(image, components[4], 1, 301, 202, 148, 143, 11755, color, 374, 272);
AssertComponent(image, components[5], 6, 341, 622, 136, 150, 11746, color, 408, 696);
AssertComponent(image, components[6], 3, 434, 411, 88, 139, 11793, color, 477, 480);
#endif
}
#if !Q8
using (IMagickImage temp = image.Clone())
{
var settings = new ConnectedComponentsSettings()
{
Connectivity = 4,
MeanColor = true,
AreaThreshold = 400,
};
var components = temp.ConnectedComponents(settings).OrderBy(component => component.X).ToArray();
Assert.AreEqual(13, components.Length);
var color1 = new MagickColor("#010101010101");
var color2 = MagickColors.Black;
AssertComponent(image, components[1], 597, 90, 293, 139, 162, 11902, color1, 157, 372);
AssertComponent(image, components[2], 3439, 96, 550, 138, 162, 11999, color1, 162, 628);
AssertComponent(image, components[3], 4367, 213, 633, 1, 2, 1, color2, 213, 633);
AssertComponent(image, components[4], 4412, 215, 637, 3, 1, 1, color2, 215, 637);
AssertComponent(image, components[5], 4453, 217, 641, 3, 1, 1, color2, 217, 641);
AssertComponent(image, components[6], 4495, 219, 645, 3, 1, 1, color2, 219, 645);
AssertComponent(image, components[7], 4538, 221, 647, 3, 1, 1, color2, 221, 649);
AssertComponent(image, components[8], 2105, 268, 433, 89, 139, 11808, color1, 311, 502);
AssertComponent(image, components[9], 17, 298, 198, 155, 151, 11927, color1, 375, 273);
AssertComponent(image, components[10], 4202, 337, 618, 148, 158, 11974, color1, 409, 696);
AssertComponent(image, components[11], 314, 410, 247, 2, 1, 2, color2, 410, 247);
AssertComponent(image, components[12], 1703, 434, 411, 88, 140, 11763, color1, 477, 480);
}
#endif
}
}
public void ShouldReturnTheConnectedComponents()
{
using (IMagickImage image = new MagickImage(Files.ConnectedComponentsPNG))
{
using (IMagickImage temp = image.Clone())
{
temp.Blur(0, 10);
temp.Threshold((Percentage)50);
var components = temp.ConnectedComponents(4).OrderBy(component => component.X).ToArray();
Assert.AreEqual(7, components.Length);
var color = MagickColors.Black;
#if Q8
AssertComponent(image, components[1], 2, 94, 297, 128, 151, 11783, color, 157, 371);
AssertComponent(image, components[2], 5, 99, 554, 128, 150, 11772, color, 162, 628);
AssertComponent(image, components[3], 4, 267, 432, 89, 139, 11792, color, 310, 501);
AssertComponent(image, components[4], 1, 301, 202, 148, 143, 11801, color, 374, 272);
AssertComponent(image, components[5], 6, 341, 622, 136, 150, 11793, color, 408, 696);
AssertComponent(image, components[6], 3, 434, 411, 88, 139, 11835, color, 477, 480);
#else
AssertComponent(image, components[1], 2, 94, 297, 128, 151, 11737, color, 157, 371);
AssertComponent(image, components[2], 5, 99, 554, 128, 150, 11734, color, 162, 628);
AssertComponent(image, components[3], 4, 267, 432, 89, 139, 11749, color, 310, 501);
AssertComponent(image, components[4], 1, 301, 202, 148, 143, 11755, color, 374, 272);
AssertComponent(image, components[5], 6, 341, 622, 136, 150, 11746, color, 408, 696);
AssertComponent(image, components[6], 3, 434, 411, 88, 139, 11793, color, 477, 480);
#endif
}
#if !Q8
using (IMagickImage temp = image.Clone())
{
var settings = new ConnectedComponentsSettings()
{
Connectivity = 4,
MeanColor = true,
AreaThreshold = 400,
};
var components = temp.ConnectedComponents(settings).OrderBy(component => component.X).ToArray();
Assert.AreEqual(12, components.Length);
var color = new MagickColor("#010101010101");
AssertComponent(image, components[1], 597, 90, 293, 136, 162, 11624, color, 157, 372);
AssertComponent(image, components[2], 3439, 96, 550, 138, 162, 11739, color, 162, 628);
AssertComponent(image, components[3], 4122, 103, 604, 4, 2, 4, new MagickColor("#0B0B0B0B0B0B"), 104, 606);
AssertComponent(image, components[4], 4157, 107, 612, 3, 1, 4, new MagickColor("#080808080808"), 108, 613);
AssertComponent(image, components[5], 4233, 111, 620, 3, 1, 4, new MagickColor("#020202020202"), 112, 621);
AssertComponent(image, components[6], 5085, 150, 698, 3, 1, 4, new MagickColor("#424242424242"), 150, 698);
AssertComponent(image, components[7], 5132, 152, 702, 3, 1, 4, new MagickColor("#262626262626"), 153, 703);
AssertComponent(image, components[8], 2105, 268, 433, 89, 139, 11645, color, 311, 502);
AssertComponent(image, components[9], 17, 298, 198, 155, 151, 11622, color, 375, 273);
AssertComponent(image, components[10], 4202, 337, 618, 144, 158, 11675, color, 409, 696);
AssertComponent(image, components[11], 1703, 435, 412, 87, 138, 11629, color, 478, 481);
}
#endif
}
}
