Function

VipsForeignis_a_source

Declaration [src] 

gboolean
vips_foreign_is_a_source (
  const char* loader,
  VipsSource* source
)

Description [src]

Return TRUE if source can be loaded by loader. loader is something like “tiffload_source” or “VipsForeignLoadTiffSource”.

Parameters

loader

Type: const char*

Name of loader to use for test.

The data is owned by the caller of the function.
The value is a NUL terminated UTF-8 string.
source

Type: VipsSource

Source to test.

The data is owned by the caller of the function.

Return value

Type: gboolean

TRUE if data can be loaded by source.