29 lines
1.1 KiB
Diff
29 lines
1.1 KiB
Diff
From: Uli Schlachter <psychon@znc.in>
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Date: Wed, 2 Apr 2014 20:48:06 +0000 (+0200)
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Subject: imagebox: Don't try to scale by infinite (FS#1248)
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X-Git-Url: http://git.naquadah.org/?p=awesome.git;a=commitdiff_plain;h=7967d05915c95c8eba7709a46093cc1b6de55572;hp=afa50904fb1c79a24ddda8fb242afe2dcc1de841
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imagebox: Don't try to scale by infinite (FS#1248)
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When an imagebox was drawn with width or height zero, it tried to calculate the
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needed scale factor for making the image fit. Sadly, this would be a division by
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zero aka infinite in this case.
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Fix this by just not drawing anything if there is no space available.
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Signed-off-by: Uli Schlachter <psychon@znc.in>
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---
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diff --git a/lib/wibox/widget/imagebox.lua.in b/lib/wibox/widget/imagebox.lua.in
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index da51634..5963d0e 100644
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--- a/lib/wibox/widget/imagebox.lua.in
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+++ b/lib/wibox/widget/imagebox.lua.in
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@@ -18,6 +18,7 @@ local imagebox = { mt = {} }
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--- Draw an imagebox with the given cairo context in the given geometry.
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function imagebox:draw(wibox, cr, width, height)
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if not self._image then return end
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+ if width == 0 or height == 0 then return end
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cr:save()
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