ModernImageCodecAvailable
Image handling, Capability discovery
Description
Reports whether a registered decoder callback or a compatible native codec library is available
Syntax
Function TPDFlib.ModernImageCodecAvailable: Integer;Return values
| 1 | A decoder callback is registered or the native codec module loaded successfully |
|---|---|
| 0 | No compatible decoder is available |
Remarks
The check may load the native module, so call SetModernImageCodecLibrary first when using an explicit path
Successful module loading confirms the required API surface, while an individual format can still fail when its native coder module is not installed