本文整理匯總了C#中System.Drawing.Bitmap.DeepCopy方法的典型用法代碼示例。如果您正苦於以下問題：C# Bitmap.DeepCopy方法的具體用法？C# Bitmap.DeepCopy怎麽用？C# Bitmap.DeepCopy使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Drawing.Bitmap的用法示例。
在下文中一共展示了Bitmap.DeepCopy方法的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: ExtractBiggestBlob
//Actual Methods that can be used for extraction
public static Bitmap ExtractBiggestBlob(Bitmap charIn)
{
//Greyscale (if not already)
Bitmap greyImg = null;
if(charIn.PixelFormat != PixelFormat.Format8bppIndexed)
{
greyImg = Grayscale.CommonAlgorithms.BT709.Apply(charIn); //Use the BT709 (HDTV spec) for RGB weights
}
else
{
greyImg = charIn.DeepCopy();
}
//Adaptive threshold
bradleyLocalThreshold.ApplyInPlace(greyImg);
//Extract the largest blob (the character)
invert.ApplyInPlace(greyImg); //Inversion required for blob detection (must be white object on black background)
Bitmap charWithoutWhitespace = null;
try
{
charWithoutWhitespace = extractBiggestBlob.Apply(greyImg);
}
catch(ArgumentException) //Thrown if no blobs in image, use whole image
{
charWithoutWhitespace = greyImg;
}
//Resize the image of the char without whitespace to some normalised size (using nearest neighbour because we've already thresholded)
Bitmap normalisedCharWithoutWhitespace = resize.Apply(charWithoutWhitespace);
//Clean up
greyImg.Dispose();
charWithoutWhitespace.Dispose();
return normalisedCharWithoutWhitespace;
}示例2: WordPosition
public static Bitmap WordPosition(Bitmap origImg, Segmentation segmentation, WordPosition wordPosition, Color colour)
{
Bitmap img = origImg.DeepCopy();
WordPositionInPlace(img, segmentation, wordPosition, colour);
return img;
}示例3: Solution
public static Bitmap Solution(Bitmap origImg, Segmentation segmentation, Solution solution, Color colour)
{
Bitmap img = origImg.DeepCopy();
SolutionInPlace(img, segmentation, solution, colour);
return img;
}示例4: Grid
public static Bitmap Grid(Bitmap imgOrig, uint rows, uint cols, Color colour)
{
Bitmap img = imgOrig.DeepCopy();
GridInPlace(img, rows, cols, colour);
return img;
}示例5: Segmentation
public static Bitmap Segmentation(Bitmap imgOrig, Segmentation segmentation, Color colour)
{
Bitmap img = imgOrig.DeepCopy();
SegmentationInPlace(img, segmentation, colour);
return img;
}示例6: Polygon
public static Bitmap Polygon(Bitmap origImg, List<IntPoint> points, Color colour)
{
Bitmap img = origImg.DeepCopy();
PolygonInPlace(img, points, colour);
return img;
}