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Re: Native image rotation

From: Basil L. Contovounesios
Subject: Re: Native image rotation
Date: Sun, 19 May 2019 21:29:02 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

Alan Third <address@hidden> writes:

> On Mon, Feb 25, 2019 at 07:21:02PM +0000, Alan Third wrote:
>> On Mon, Feb 25, 2019 at 05:36:46AM +0200, Eli Zaretskii wrote:
>> > 
>> > It's indeed the clearing that bothered me,
>> Would it be better if it was done by another XRender composite rather
>> than x_clear_area?
> I tried to replace this with XRenderFillRectangle, but realised I need
> to construct an XRenderColor struct, and I’ve no idea how to get the
> colour data held in img->background.
> I’ve attached a patch containing the original two, and the ability to
> crop.

Thanks for working on this; I'm curious to know its status.

BTW, I think native image rotation should support arbitrary angles (if
possible), if for no other reason than ImageMagick also supporting them.



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