Update - according to the cairo developers, this is a limitation of the
current implementation of cairo, so there's nothing to be fixed. Thanks
again for looking into it!
As a workaround, they suggested creating a path from the text and
filling it, which works well:
#lang racket/gui
(defin
Thank you - I'll look into it.
On 12/16/2013 02:14 PM, Matthew Flatt wrote:
Yes, it's the same on Mac and Windows.
At Mon, 16 Dec 2013 14:12:18 -0500, David Vanderson wrote:
Thanks for looking into it. Can you confirm if you see similar output on
a different platform (Mac or Win)?
On 12/16/20
Yes, it's the same on Mac and Windows.
At Mon, 16 Dec 2013 14:12:18 -0500, David Vanderson wrote:
> Thanks for looking into it. Can you confirm if you see similar output on
> a different platform (Mac or Win)?
>
> On 12/16/2013 12:26 PM, Matthew Flatt wrote:
> > I'm not sure about that part. I'v
Thanks for looking into it. Can you confirm if you see similar output on
a different platform (Mac or Win)?
On 12/16/2013 12:26 PM, Matthew Flatt wrote:
I'm not sure about that part. I've confirmed that the cairo_move_to()
call just before pango_cairo_show_layout_line() varies the "y" argument
I'm not sure about that part. I've confirmed that the cairo_move_to()
call just before pango_cairo_show_layout_line() varies the "y" argument
by 0.1, and I don't see any options that would affect vertical
alignment.
At Mon, 16 Dec 2013 10:37:39 -0500, David Vanderson wrote:
> That makes sense, but
That makes sense, but the picture with 'unaligned seems strange
(attached). It looks like each individual character is being pixel
aligned, and also the vertical pixel drop doesn't happen until it's 0.7
pixels down. Does this make sense?
On 12/16/2013 08:15 AM, Matthew Flatt wrote:
Did you me
Did you mean to pass 'unaligned instead of 'aligned as the last
argument to `find-or-create-font`? That should disable pixel alignment.
At Mon, 16 Dec 2013 01:28:23 -0500, David Vanderson wrote:
> Hello,
>
> It seems that draw-text always pixel-aligns its text. In the example
> below, I draw a b
Hello,
It seems that draw-text always pixel-aligns its text. In the example
below, I draw a black "hello" on top of a red one, with a pixel offset
of 0, 0.1, 0.2, . . . 0.9. At least for me, I see no change until 0.5,
where the black text jumps a whole pixel (see attached image).
Am I missin
8 matches
Mail list logo
