FreeImage.GetMetadata Method (FREE_IMAGE_MDMODEL, FIBITMAP, String, MetadataTag)

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FreeImage.NET Class Library Reference

FreeImageGetMetadata Method (FREE_IMAGE_MDMODEL, FIBITMAP, String, MetadataTag)

Retrieve a metadata attached to a FreeImage bitmap.

Namespace: FreeImageAPI
Assembly: FreeImageNET (in FreeImageNET.dll) Version: 3.17.0.4 (3.17.0)

Syntax

public static bool GetMetadata(
	FREE_IMAGE_MDMODEL model,
	FIBITMAP dib,
	string key,
	out MetadataTag tag
)

model: Type: FreeImageAPIFREE_IMAGE_MDMODEL
The metadata model to look for.
dib: Type: FreeImageAPIFIBITMAP
Handle to a FreeImage bitmap.
key: Type: SystemString
The metadata field name.
tag: Type: FreeImageAPI.MetadataMetadataTag
A MetadataTag structure returned by the function.

Type: Boolean
Returns true on success, false on failure.

Exceptions

Exception	Condition
ArgumentNullException	dib is null.

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