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Options for trim op must be an Object, add lineArt #2363

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Lovell Fuller
2023-11-04 14:09:50 +00:00
parent 2e7c60675b
commit 0bd1715f36
12 changed files with 118 additions and 125 deletions
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4
src/operations.cc
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@@ -265,7 +265,7 @@ namespace sharp {
/*
Trim an image
*/
VImage Trim(VImage image, std::vector<double> background, double threshold) {
VImage Trim(VImage image, std::vector<double> background, double threshold, bool const lineArt) {
if (image.width() < 3 && image.height() < 3) {
throw VError("Image to trim must be at least 3x3 pixels");
}
@@ -287,6 +287,7 @@ namespace sharp {
int left, top, width, height;
left = image.find_trim(&top, &width, &height, VImage::option()
->set("background", background)
->set("line_art", lineArt)
->set("threshold", threshold));
if (HasAlpha(image)) {
// Search alpha channel (A)
@@ -294,6 +295,7 @@ namespace sharp {
VImage alpha = image[image.bands() - 1];
leftA = alpha.find_trim(&topA, &widthA, &heightA, VImage::option()
->set("background", backgroundAlpha)
->set("line_art", lineArt)
->set("threshold", threshold));
if (widthA > 0 && heightA > 0) {
if (width > 0 && height > 0) {