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Board index FiveWin for Harbour/xHarbour Alphablended-BMP
Posts: 3107
Joined: Fri Oct 07, 2005 06:28 PM
Alphablended-BMP
Posted: Mon Jan 26, 2009 07:14 PM

HOw Create a Alphablended-BMP from a normal bmp?

Best Regards, Saludos



Falconi Silvio
Posts: 2365
Joined: Wed Nov 02, 2005 11:46 PM
Re: Alphablended-BMP
Posted: Mon Jan 26, 2009 07:27 PM
May 2008
========

* New: AlphaBlending transparencies support for FiveWin! Please review samples\TestAB.prg for a working sample. In bitmaps\AlphaBmp\*.bmp there are several bitmaps with alpha channel. Please review this video to learn how to build bitmaps with alpha channel:
http://www.dailymotion.com/fivetech/video/8852204


viewtopic.php?f=17&t=13192&start=0
Posts: 4043
Joined: Wed Dec 19, 2007 06:40 PM
Re: Alphablended-BMP
Posted: Mon Jan 26, 2009 09:35 PM

Hello Silvio,

to convert a BMP to Alpha-Blended-BMP doesn't make sense.
Basicly You have to use / convert a PNG-file ( with Shadows, Transparent-areas )
to a Alpha-Blended-BMP. A PNG-file contains LAYERS. The Layer of the transparent-area
of a PNG-file is converted to BLACK during saving as BMP.
Using a normal BMP ( with no separated transparent-areas ),there is nothing to convert.
You can convert a PNG-file to BMP-Alphablended easily with a normal Graphic-application
like < GIMP > or < XNVIEW >.
Load the PNG-file and save it a Alpha-Blended-BMP.
If You need some spezial PNG's, Just tell me, what You need ( motive / color ).
I have a big collection of all kind and sizes of PNG's.

Regards
Uwe :lol:

Since 1995 ( the first release of FW 1.9 )

i work with FW.

If you have any questions about special functions, maybe i can help.

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