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Auto crop improvements

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This commit is contained in:
Jaex 2017-11-29 00:06:50 +03:00
parent 3215de1fda
commit 004b74b198
1 changed files with 12 additions and 12 deletions
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24
ShareX.HelpersLib/Helpers/ImageHelpers.cs
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@ -1655,12 +1655,12 @@ public static Rectangle FindAutoCropRectangle(Bitmap bmp, bool sameColorCrop = f
{
bool leave = false;
ColorBgra checkColor = unsafeBitmap.GetPixel(crop.X, crop.Y);
ColorBgra checkColor = unsafeBitmap.GetPixel(0, 0);
// Find X (Left to right)
for (int x = crop.X; x < crop.Width && !leave; x++)
for (int x = 0; x < bmp.Width && !leave; x++)
{
for (int y = crop.Y; y < crop.Height; y++)
for (int y = 0; y < bmp.Height; y++)
{
if (unsafeBitmap.GetPixel(x, y) != checkColor)
{
@ -1675,13 +1675,13 @@ public static Rectangle FindAutoCropRectangle(Bitmap bmp, bool sameColorCrop = f
if (!sameColorCrop)
{
checkColor = unsafeBitmap.GetPixel(crop.X, crop.Y);
checkColor = unsafeBitmap.GetPixel(0, 0);
}
// Find Y (Top to bottom)
for (int y = crop.Y; y < crop.Height && !leave; y++)
for (int y = 0; y < bmp.Height && !leave; y++)
{
for (int x = crop.X; x < crop.Width; x++)
for (int x = 0; x < bmp.Width; x++)
{
if (unsafeBitmap.GetPixel(x, y) != checkColor)
{
@ -1696,13 +1696,13 @@ public static Rectangle FindAutoCropRectangle(Bitmap bmp, bool sameColorCrop = f
if (!sameColorCrop)
{
checkColor = unsafeBitmap.GetPixel(crop.Width - 1, crop.Y);
checkColor = unsafeBitmap.GetPixel(bmp.Width - 1, 0);
}
// Find Width (Right to left)
for (int x = crop.Width - 1; x >= crop.X && !leave; x--)
for (int x = bmp.Width - 1; x >= 0 && !leave; x--)
{
for (int y = crop.Y; y < crop.Height; y++)
for (int y = 0; y < bmp.Height; y++)
{
if (unsafeBitmap.GetPixel(x, y) != checkColor)
{
@ -1717,13 +1717,13 @@ public static Rectangle FindAutoCropRectangle(Bitmap bmp, bool sameColorCrop = f
if (!sameColorCrop)
{
checkColor = unsafeBitmap.GetPixel(crop.X, crop.Height - 1);
checkColor = unsafeBitmap.GetPixel(0, bmp.Height - 1);
}
// Find Height (Bottom to top)
for (int y = crop.Height - 1; y >= crop.Y && !leave; y--)
for (int y = bmp.Height - 1; y >= 0 && !leave; y--)
{
for (int x = crop.X; x < crop.Width; x++)
for (int x = 0; x < bmp.Width; x++)
{
if (unsafeBitmap.GetPixel(x, y) != checkColor)
{