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Add hasProfile attribute to metadata response

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At the very least will be useful investigating #125
This commit is contained in:
Lovell Fuller
2014-11-24 17:24:29 +00:00
parent 94b47508c0
commit 4e01d63195
3 changed files with 36 additions and 12 deletions
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3
src/metadata.cc
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@@ -20,6 +20,7 @@ struct MetadataBaton {
int height;
std::string space;
int channels;
bool hasProfile;
bool hasAlpha;
int orientation;
std::string err;
@@ -73,6 +74,7 @@ class MetadataWorker : public NanAsyncWorker {
baton->height = image->Ysize;
baton->space = vips_enum_nick(VIPS_TYPE_INTERPRETATION, image->Type);
baton->channels = image->Bands;
baton->hasProfile = (vips_image_get_typeof(image, VIPS_META_ICC_NAME) > 0) ? TRUE : FALSE;
// Derived attributes
baton->hasAlpha = HasAlpha(image);
baton->orientation = ExifOrientation(image);
@@ -99,6 +101,7 @@ class MetadataWorker : public NanAsyncWorker {
info->Set(NanNew<String>("height"), NanNew<Number>(baton->height));
info->Set(NanNew<String>("space"), NanNew<String>(baton->space));
info->Set(NanNew<String>("channels"), NanNew<Number>(baton->channels));
info->Set(NanNew<String>("hasProfile"), NanNew<Boolean>(baton->hasProfile));
info->Set(NanNew<String>("hasAlpha"), NanNew<Boolean>(baton->hasAlpha));
if (baton->orientation > 0) {
info->Set(NanNew<String>("orientation"), NanNew<Number>(baton->orientation));