Twain.SupportsGray
------------------

Whether current device supports gray pixel type.

| Component | Version | macOS | Windows | Linux | Server | iOS SDK |
|---|---|---|---|---|---|---|
| [Twain](component_Twain.md) | [3.1](newinversion31.md) | ✅ Yes | ✅ Yes | ❌ No | ❌ No | ❌ No |

MBS( "Twain.SupportsGray" ) ### Parameters

none

### Result

Returns 1 if RGB is supported and 0 if not. Or error.

### Description

Whether current device supports gray pixel type.  
### See also

- [Twain.SupportsBW](TwainSupportsBW.md)
- [Twain.SupportsRGB](TwainSupportsRGB.md)

This function checks for a license.

Created 18th August 2014 , last changed 18th August 2014

  
[Twain.SupportsBW](TwainSupportsBW.md) - [Twain.SupportsMemoryTransfer](TwainSupportsMemoryTransfer.md)

[HTML Version](TwainSupportsGray.shtml)