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Allow sharpen options to be provided as an Object

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Also exposes x1, y2, y3 parameters #2561 #2935
This commit is contained in:
Lovell Fuller
2022-03-09 19:07:05 +00:00
parent 1de49f3ed8
commit ea599ade10
10 changed files with 214 additions and 46 deletions
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13
src/operations.cc
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@@ -209,7 +209,8 @@ namespace sharp {
/*
* Sharpen flat and jagged areas. Use sigma of -1.0 for fast sharpen.
*/
VImage Sharpen(VImage image, double const sigma, double const flat, double const jagged) {
VImage Sharpen(VImage image, double const sigma, double const m1, double const m2,
double const x1, double const y2, double const y3) {
if (sigma == -1.0) {
// Fast, mild sharpen
VImage sharpen = VImage::new_matrixv(3, 3,
@@ -224,8 +225,14 @@ namespace sharp {
if (colourspaceBeforeSharpen == VIPS_INTERPRETATION_RGB) {
colourspaceBeforeSharpen = VIPS_INTERPRETATION_sRGB;
}
return image.sharpen(
VImage::option()->set("sigma", sigma)->set("m1", flat)->set("m2", jagged))
return image
.sharpen(VImage::option()
->set("sigma", sigma)
->set("m1", m1)
->set("m2", m2)
->set("x1", x1)
->set("y2", y2)
->set("y3", y3))
.colourspace(colourspaceBeforeSharpen);
}
}