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Re: Width of Chinese Character in TortoiseMerge

From: Oto BREZINA <otik_at_printflow.eu>
Date: Mon, 18 Apr 2011 14:46:01 +0200

Check this Patch:
* fix draw line block and cursor position with Kanji

Does not fix selection by mouse, cursor may leave window, but editing
should be a way easier.
I have not seen any hard speed impact on my laptop.

On 2011-04-02 10:15, Oto BREZINA wrote:
> On 2011-04-02 09:17, Stefan Küng wrote:
>> On 02.04.2011 00:53, Garfield Yao wrote:
>>> But the interesting thing is that EOL characters are showed in right
>>> position.
>> Yes, because that is drawn after the text is rendered. Rendering the
>> text is done correctly and returns the position of where the rendering
>> stopped, so that position is known.
>>
>> But rendering text is slow, and doing that every time we need a position
>> of a char would be way too slow.
> You need it only for some lines.
> 1. where is cursor - to place cursor on right place
> 2. where block start
> 3. where block end
>
> In fact you don't need to render text char by char you just need to ask
> where char ends. You you cut line after char you are interested in and
> get rendered size. Then place cursor, block start/ end.
> I mask some block using right/left arrows and shift and line fancy moved.

-- 
Oto BREZINA, Printflow s.r.o., EU
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Received on 2011-04-18 14:46:13 CEST

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