VoyForums
[ Show ]
Support VoyForums
[ Shrink ]
VoyForums Announcement: Programming and providing support for this service has been a labor of love since 1997. We are one of the few services online who values our users' privacy, and have never sold your information. We have even fought hard to defend your privacy in legal cases; however, we've done it with almost no financial support -- paying out of pocket to continue providing the service. Due to the issues imposed on us by advertisers, we also stopped hosting most ads on the forums many years ago. We hope you appreciate our efforts.

Show your support by donating any amount. (Note: We are still technically a for-profit company, so your contribution is not tax-deductible.) PayPal Acct: Feedback:

Donate to VoyForums (PayPal):

[ Login ] [ Contact Forum Admin ] [ Main index ] [ Post a new message ] [ Search | Check update time | Archives: 1, 2, 3, 4, 5, 6, 7, 8, 9, [10] ]

[ Next Thread | Previous Thread | Next Message | Previous Message ]

Date Posted: 07:20:10 03/28/00 Tue
Author: Michel
Subject: Re: Have TBitmap, want TBitmapGraphic (and others)
In reply to: Jarle Stabell 's message, "Re: Have TBitmap, want TBitmapGraphic (and others)" on 17:58:20 03/27/00 Mon


Hi Jarle,

Yes, at the moment the workaround, to save it back in 256 colors you need to use the TImageFormatTransform.

Palette images are always harder to manipulate, but I will look at this in more detail within the next week to avoid these extra steps.

Best regards,

Michel

> Hi Michel,
>
> > I have a feeling this is palette related. Is your
> > source bitmap 16 or 256 colors?
>
> Yes, 256 colors.
>
> > I would appreciate if
> > you could try this,
> >
> > l_bitmap.PixelFormat := pf24bit;
>
> Thanks. That solved it.
>
> Is the best way to get it "back" to 256 colors again
> (before saving to file) to do a TImageFormatTransform
> with the correct ImageFormat?
>
> Cheers,
> Jarle

[ Next Thread | Previous Thread | Next Message | Previous Message ]
[ Contact Forum Admin ]

Forum timezone: GMT-5
VF Version: 3.00b, ConfDB:
Before posting please read our privacy policy.
VoyForums(tm) is a Free Service from Voyager Info-Systems.
Copyright © 1998-2019 Voyager Info-Systems. All Rights Reserved.