TIEAcquireParams.IsPixelTypeSupported

Declaration

function IsPixelTypeSupported(PixelType: TIEAcquirePixelType): boolean;

Description

Returns true if the device supports acquisition using the specified PixelType.

Note:
◼ Twain devices: Checks capabilities of both PixelType and BitDepth
◼ WIA devices: Always returns true
◼ DCIM: Returns true for ieapOther, otherwise false

Example

if ImageEnView1.IO.AcquireParams.IsPixelTypeSupported( TIEAcquirePixelType( cmbPixelType.ItemIndex )) = False then
  MessageDlg( 'The selected pixel type is not supported by your device.', mtError, [mbOK], 0 );

---