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API > API/Runtime > API/Runtime/ImageWrapper > API/Runtime/ImageWrapper/IImageWrapper
Description
Queries a key from this image's metadata. If it exists, returns its corresponding value.
Returns true if the key exists.
Derived Overrides
| Name | TryGetMetadata |
| Type | function |
| Header File | /Engine/Source/Runtime/ImageWrapper/Public/IImageWrapper.h |
| Include Path | #include "IImageWrapper.h" |
bool TryGetMetadata
(
const FString & InKey,
FString & OutValue
) const
Parameters
| Name | Remarks |
|---|---|
| InKey | The key to locate. |
| outValue | If the key exists, this is its value. |