Ok thanks for the update. The documentation on the CD may need to be
updated.

Best Regards,
Milind

On Wed, Jan 22, 2020 at 5:35 PM Antonio Scuri <[email protected]>
wrote:

>   GTK migrated from GDK to Cairo. And when anti-aliasing/transparency is
> available XOR is not supported.
>
>   Our recommendation is don't use XOR anymore anywhere. Use double buffer
> and redraw everything. The nowadays GPUs are fast enough for that.
>
> Best,
> Scuri
>
>
> Em qua., 22 de jan. de 2020 às 19:09, Milind Gupta <[email protected]>
> escreveu:
>
>> Hi,
>>          I have a canvas on which I draw something using the CD_XOR
>> writemode. The example pasted below works fine by drawing a black line on
>> windows but not on linux. Linux does not show anything.
>>          What am I doing wrong here?
>>
>> Thanks,
>> Milind
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