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Re: Calculating screen relative X when horizontal scrolling.
From: |
Keith David Bershatsky |
Subject: |
Re: Calculating screen relative X when horizontal scrolling. |
Date: |
Tue, 16 Oct 2018 08:41:00 -0700 |
Thank you, Eli, for looking at this particular thread.
The x coordinate sought will be used as the 3rd argument to draw_window_cursor
in conjunction with feature requests 17684 (crosshairs) and 22873 (multiple
fake cursors).
The method of calculation used in the initial post is off by a few pixels when
dealing with each of the fact patterns described. Here is a sample _current_
line (miscellaneous characters of varying pixel widths) where my calculations
go awry:
("Google の click-tracking コードをリンクの url から取り除きます") ("Google
検索結果のテーブルを縦方向で揃えて幅を狭めます") ("すべてのページに w3m が扱える name アンカーを追加します")
("http://*.hp.infoseek.co.jp/* で広告を取り除きます") ("http://linux.ascii24.com/linux/*
で広告を取り除きます") ("ミクシィ用フィルタ") ("朝日新聞用フィルタ") ("すべてのページでインラインフレームを取り除きます")
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
> Date: [10-16-2018 07:48:35] <16 Oct 2018 17:48:35 +0300>
> From: Eli Zaretskii <address@hidden>
> To: Keith David Bershatsky <address@hidden>
> CC: address@hidden
> Subject: Re: Calculating screen relative X when horizontal scrolling.
>
> > Date: Mon, 15 Oct 2018 15:25:06 -0700
> > From: Keith David Bershatsky <address@hidden>
> >
> > I am having difficulty calculating the screen relative x in the following
> > two (2) fact patterns. How can I calculate the relative x for each fact
> > pattern?
>
> Please explain what do you mean by "relative x". Relative to what?
>
> Also, are you talking about the x coordinate of glyphs or about x
> coordinate of mouse events and such likes?
- Calculating screen relative X when horizontal scrolling., Keith David Bershatsky, 2018/10/15
- Re: Calculating screen relative X when horizontal scrolling.,
Keith David Bershatsky <=
- Re: Calculating screen relative X when horizontal scrolling., Keith David Bershatsky, 2018/10/17
- Re: Calculating screen relative X when horizontal scrolling., Keith David Bershatsky, 2018/10/17
- Re: Calculating screen relative X when horizontal scrolling., Keith David Bershatsky, 2018/10/19
- Re: Calculating screen relative X when horizontal scrolling., Keith David Bershatsky, 2018/10/19
- Re: Calculating screen relative X when horizontal scrolling., Keith David Bershatsky, 2018/10/20
- Re: Calculating screen relative X when horizontal scrolling., Keith David Bershatsky, 2018/10/24