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Allow withMetadata to set density #967

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Lovell Fuller
2021-04-17 13:46:54 +01:00
parent 8c0c01c702
commit 4237f5520f
9 changed files with 85 additions and 6 deletions
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5
src/pipeline.cc
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@@ -722,6 +722,10 @@ class PipelineWorker : public Napi::AsyncWorker {
if (baton->withMetadata && baton->withMetadataOrientation != -1) {
image = sharp::SetExifOrientation(image, baton->withMetadataOrientation);
}
// Override pixel density
if (baton->withMetadataDensity > 0) {
image = sharp::SetDensity(image, baton->withMetadataDensity);
}
// Metadata key/value pairs, e.g. EXIF
if (!baton->withMetadataStrs.empty()) {
image = image.copy();
@@ -1385,6 +1389,7 @@ Napi::Value pipeline(const Napi::CallbackInfo& info) {
baton->fileOut = sharp::AttrAsStr(options, "fileOut");
baton->withMetadata = sharp::AttrAsBool(options, "withMetadata");
baton->withMetadataOrientation = sharp::AttrAsUint32(options, "withMetadataOrientation");
baton->withMetadataDensity = sharp::AttrAsDouble(options, "withMetadataDensity");
baton->withMetadataIcc = sharp::AttrAsStr(options, "withMetadataIcc");
Napi::Object mdStrs = options.Get("withMetadataStrs").As<Napi::Object>();
Napi::Array mdStrKeys = mdStrs.GetPropertyNames();