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[MBS] Feature request: ChangeContrast[Linear-Absolute]MBS (MBS Xojo Plugin Mailinglist archive)

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Re: [MBS] MIDI Destinations and External Devices   -   Ron Benditt
  [MBS] Feature request: ChangeContrast[Linear-Absolute]MBS   -   Daniel Chiaramello
   Re: [MBS] Feature request: ChangeContrast[Linear-Absolute]MBS   -   Christian Schmitz

[MBS] Feature request: ChangeContrast[Linear-Absolute]MBS
Date: 22.04.03 13:43 (Tue, 22 Apr 2003 14:43:08 +0200)
From: Daniel Chiaramello
Hello.

I noticed by exploring the Examples folder that you have a ChangeBrightnessAbsoluteMBS and ChangeBrightnessLinearMBS methods for Picture objects. Could it be possible to have the same methods for altering contrast?

Thanks for your attention,
Daniel.

Re: [MBS] Feature request: ChangeContrast[Linear-Absolute]MBS
Date: 22.04.03 23:27 (Wed, 23 Apr 2003 00:27:30 +0200)
From: Christian Schmitz
> Hello.
>
> I noticed by exploring the Examples folder that you have a
> ChangeBrightnessAbsoluteMBS and ChangeBrightnessLinearMBS methods for
> Picture objects. Could it be possible to have the same methods for
> altering contrast?

The Brightness functions were added because a plugin user sent in RB
code to do this and I made a plugin which does it much faster.

So if you have code to do contrast changes with an RGBSurface of a
picture, than I can add this.

Mfg
Christian