Re: [Calc] Bad rendering performance of "selected copy" snake/circulation animation

Noel Grandin <noelgrandin -AT- gmail.com>
Fri, 23 Oct 2015 09:25:16 +0200

What might be more efficient is constructing 2 bitmaps, one vertical
and one horizontal, at the height/width of the screen, caching them,
and rendering them at different offsets to achieve the rotating
effect.
They should not occupy much memory because they would be only a couple
of pixels wide or high.

Context

[Calc] Bad rendering performance of "selected copy" snake/circulation animation · Sylvain R
- Re: [Calc] Bad rendering performance of "selected copy" snake/circulation animation · Noel Grandin
- Re: [Calc] Bad rendering performance of "selected copy" snake/circulation animation · Kohei Yoshida
  - RE: [Calc] Bad rendering performance of "selected copy" snake/circulation animation · Sylvain R
    - Re: [Calc] Bad rendering performance of "selected copy" snake/circulation animation · Thorsten Behrens
    - RE: [Calc] Bad rendering performance of "selected copy" snake/circulation animation · Kohei Yoshida
      - Re: [Calc] Bad rendering performance of "selected copy" snake/circulation animation · Noel Grandin

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