FreeImage.FindFirstMetadata Method (FREE_IMAGE_MDMODEL, FIBITMAP, MetadataTag)

FreeImage.NET Class Library Reference

FreeImageFindFirstMetadata Method (FREE_IMAGE_MDMODEL, FIBITMAP, MetadataTag)

Provides information about the first instance of a tag that matches the metadata model.

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

Syntax

public static FIMETADATA FindFirstMetadata(
	FREE_IMAGE_MDMODEL model,
	FIBITMAP dib,
	out MetadataTag tag
)

model: Type: FreeImageAPIFREE_IMAGE_MDMODEL
The model to match.
dib: Type: FreeImageAPIFIBITMAP
Handle to a FreeImage bitmap.
tag: Type: FreeImageAPI.MetadataMetadataTag
Tag that matches the metadata model.

Type: FIMETADATA
Unique search handle that can be used to call FindNextMetadata or FindCloseMetadata. Null if the metadata model does not exist.

Exceptions

Exception	Condition
ArgumentNullException	dib is null.

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