GraphicsFormats Xojo plugin

RawWebPImporter.ReadHeader Method

Reads only header information from image stored in file to get basic information and not decode the whole image.

ReadHeader(
   f as FolderItem) as RawBitmapDescription

Parameters

f
The FolderItem to open the image from.

Returns

RawBitmapDescription
Instance of RawBitmapDescription or nil if there was error. If getting nil then you can check the last error code and ErrorMessage also to get more detail.

Remarks

See Also

RawWebPImporter Class