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Ensure background metadata can be parsed #4090

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Lovell Fuller
2024-11-02 13:03:58 +00:00
parent 3796dd8a87
commit 04e7f58cea
9 changed files with 55 additions and 7 deletions
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7
src/metadata.cc
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@@ -3,6 +3,7 @@
#include <numeric>
#include <vector>
#include <cmath>
#include <napi.h>
#include <vips/vips8>
@@ -226,15 +227,15 @@ class MetadataWorker : public Napi::AsyncWorker {
info.Set("subifds", baton->subifds);
}
if (!baton->background.empty()) {
Napi::Object background = Napi::Object::New(env);
if (baton->background.size() == 3) {
Napi::Object background = Napi::Object::New(env);
background.Set("r", baton->background[0]);
background.Set("g", baton->background[1]);
background.Set("b", baton->background[2]);
info.Set("background", background);
} else {
info.Set("background", baton->background[0]);
background.Set("gray", round(baton->background[0] * 100 / 255));
}
info.Set("background", background);
}
info.Set("hasProfile", baton->hasProfile);
info.Set("hasAlpha", baton->hasAlpha);