SkRect SkPdfBlockLevelStructureElementsDictionary::BBox(SkPdfNativeDoc* doc) {
SkPdfNativeObject* ret = get("BBox", "");
if (doc) {ret = doc->resolveReference(ret);}
if ((ret != NULL && ret->isRectangle()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->rectangleValue();
// TODO(edisonn): warn about missing default value for optional fields
return SkRect::MakeEmpty();
}
SkRect SkPdfType4ShadingDictionary::Decode(SkPdfNativeDoc* doc) {
SkPdfNativeObject* ret = get("Decode", "");
if (doc) {ret = doc->resolveReference(ret);}
if ((ret != NULL && ret->isRectangle()) || (doc == NULL && ret != NULL && ret->isReference())) return ret->rectangleValue();
// TODO(edisonn): warn about missing required field, assert for known good pdfs
return SkRect::MakeEmpty();
}