本文整理汇总了C#中Image.SetPixelColor方法的典型用法代码示例。如果您正苦于以下问题：C# Image.SetPixelColor方法的具体用法？C# Image.SetPixelColor怎么用？C# Image.SetPixelColor使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Image的用法示例。
在下文中一共展示了Image.SetPixelColor方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Apply
public override void Apply(Image image)
{
int totalGrayValue = 0;//Start counter
for (int x = 0; x < image.Size.Width; x++)
{
for (int y = 0; y < image.Size.Height; y++)
{
totalGrayValue += image.GetPixelColor(x, y);
}
}
<<<<<<< HEAD
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int AverageGrayValue = (totalGrayValue > 0) ? totalGrayValue / (Image.Size.Width * Image.Size.Height) : 0;
>>>>>>> refs/remotes/origin/Koen-Edges
int AverageGrayValue = (totalGrayValue > 0) ? totalGrayValue / (image.Size.Width * image.Size.Height) : 0;
for (int x = 0; x < image.Size.Width; x++)
{
for (int y = 0; y < image.Size.Height; y++)
{
int pixelColor = image.GetPixelColor(x, y); // Get the pixel color at coordinate (x,y)
//int threshold = 186;
int updatedColor = (pixelColor > AverageGrayValue) ? Image.White : Image.Black; // black or white
image.SetPixelColor(x, y, updatedColor); // Set the new pixel color at coordinate (x,y)
}
}
}示例2: Apply
/// <summary>
/// Turns the image into its negative
/// </summary>
/// <param name="image">Image that gets the operation applied to</param>
public override void Apply(Image image)
{
for (int x = 0; x < image.Size.Width; x++)
{
for (int y = 0; y < image.Size.Height; y++)
{
image.SetPixelColor(x, y, (Image.TotalGrayValues - 1) - (image.GetPixelColor(x, y))); //Inverse by subtracting the current pixel value of the max gray value
}
}
}示例3: Apply
/// <summary>
/// Calculate Difference and return a new image that represents the differences
/// </summary>
/// <param name="img1">first image</param>
/// <param name="img2">second image</param>
/// <returns>a new images that represents the difference between the input images</returns>
public static Image Apply(Image img1, Image img2)
{
Image newImg = new Image(img1.GetPixels(), img1.Size);
for (int x = 0; x < newImg.Size.Width; x++)
{
for (int y = 0; y < newImg.Size.Height; y++)
{
if (img1.GetPixelColor(x, y) == img2.GetPixelColor(x, y)) //If pixels are the same
{
newImg.SetPixelColor(x, y, Image.Black); //set a black pixel
}
else
{
newImg.SetPixelColor(x, y, Image.White); //else, set a white pixel
}
}
}
return newImg;
}示例4: ApplyBlackWhite
/// <summary>
/// Subtract the values from the second image from the first image. This method is used for black/white images.
/// So all the black values from the second image will be subtracted from the first one.
/// Read: Black = 1, White = 0; (This doesn't correspond with the actual values)
/// </summary>
/// <param name="Image"></param>
/// <param name="Image2"></param>
/// <returns></returns>
public static Image ApplyBlackWhite(Image Image, Image Image2)
{
Image newImg = new Image(Image.GetPixels(), Image.Size);
for (int x = 0; x < Image.Size.Width; x++)
{
for (int y = 0; y < Image.Size.Height; y++)
{
if (Image2.GetPixelColor(x, y) == Image.Black) newImg.SetPixelColor(x, y, Image.White);
}
}
return newImg;
}示例5: Apply
public static Image Apply(Image Image, Image Image2)
{
for (int x = 0; x < Image.Size.Width; x++)
{
for (int y = 0; y < Image.Size.Height; y++)
{
if (Image.GetPixelColor(x, y) > Image2.GetPixelColor(x, y))
{
Image.SetPixelColor(x,y,Image2.GetPixelColor(x, y));
}
}
}
return Image;
}示例6: Apply
/// <summary>
/// Merge two images together
/// </summary>
/// <param name="Image">Input image 1</param>
/// <param name="Image2">Input image 2</param>
/// <returns>New image, which contains the two input images merged</returns>
public static Image Apply(Image Image, Image Image2)
{
Image newImg = new Image(Image.GetPixels(), Image.Size);
for (int x = 0; x < Image.Size.Width; x++)
{
for (int y = 0; y < Image.Size.Height; y++)
{
int additive_value = (Image.GetPixelColor(x, y)+ Image2.GetPixelColor(x, y));
additive_value = (int)((additive_value) / 2.0f);//This line will re-balance the values from [ 0 , 510 ], to [ 0 , 255 ]
newImg.SetPixelColor(x, y, additive_value);
}
}
return newImg;
}示例7: Apply
public static Image Apply(Image Image, Image Image2)
{
int additive_value = 0;
for (int x = 0; x < Image.Size.Width; x++)
{
for (int y = 0; y < Image.Size.Height; y++)
{
additive_value = (Image.GetPixelColor(x, y)- Image2.GetPixelColor(x, y));
if (additive_value < 0) additive_value = 0;
Image.SetPixelColor(x, y, additive_value);
}
}
return Image;
}示例8: Apply
/// <summary>
/// Applies XOR, returning a new image that only contains black pixels that are in both images
/// </summary>
/// <param name="Image">target image 1</param>
/// <param name="Image2">target image 2</param>
/// <returns>new image that contains the black pixels that are in both images</returns>
public static Image Apply(Image Image, Image Image2)
{
Image newImg = new Image(Image.GetPixels(), Image.Size);
for (int x = 0; x < Image.Size.Width; x++)
{
for (int y = 0; y < Image.Size.Height; y++)
{
bool img1 = (Image.GetPixelColor(x, y) == Image.Black);//if image 1 has a black pixel on this position
bool img2 = (Image2.GetPixelColor(x, y) == Image.Black);//if image 2 has a black pixel on this position
int result = (img1 || img2) ? Image.Black : Image.White;//if either one of the two booleans is true, draw black. Else draw white.
newImg.SetPixelColor(x, y, result);
}
}
return newImg;
}示例9: Apply
/// <summary>
/// Subtract the values of the second image from the first image. Normalise the image afterwards.
/// </summary>
public static Image Apply(Image Image, Image Image2)
{
Image newImg = new Image(Image.GetPixels(), Image.Size); //Todo: Shouln't we just make a new pixel array here, instead of copying the first image?
for (int x = 0; x < Image.Size.Width; x++)
{
for (int y = 0; y < Image.Size.Height; y++)
{
int additive_value = (Image.GetPixelColor(x, y)- Image2.GetPixelColor(x, y));
//if (additive_value < 0) additive_value = Image.Black;
int highestValue = Image.White;
additive_value = (int)((additive_value + highestValue) / 2.0f);//This line will re-balance the values from [ -225, 255 ], to [ 0 , 255 ]
newImg.SetPixelColor(x, y, additive_value);
}
}
return newImg;
}示例10: Apply
/// <summary>
/// Apply this operation to the image
/// </summary>
/// <param name="image">Image that gets the operation applied to</param>
public override void Apply(Image image)
{
int totalGrayValue = 0;//Start counter
for (int x = 0; x < image.Size.Width; x++)
{
for (int y = 0; y < image.Size.Height; y++)
{
totalGrayValue += image.GetPixelColor(x, y);
}
}
int AverageGrayValue = (totalGrayValue > 0) ? totalGrayValue / (image.Size.Width * image.Size.Height) : 0;
for (int x = 0; x < image.Size.Width; x++)
{
for (int y = 0; y < image.Size.Height; y++)
{
int pixelColor = image.GetPixelColor(x, y); // Get the pixel color at coordinate (x,y)
//AverageGrayValue = 210;
int updatedColor = (pixelColor > AverageGrayValue) ? Image.White : Image.Black; // black or white
image.SetPixelColor(x, y, updatedColor); // Set the new pixel color at coordinate (x,y)
}
}
}