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 IECanvas Brush BackColor and BackTransparency

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T O P I C    R E V I E W
w2m Posted - Oct 07 2015 : 10:50:25
What does TIECanvas.Brush.BackColor and TIECanvas.Brush.BackTransparency do? How do these values affect TIECanvas drawing?

I can not find any explanation or any info about this.

Bill Miller
Adirondack Software & Graphics
Email: w2m@hughes.net
EBook: http://www.imageen.com/ebook/
Custom Commercial ImageEn Development
3   L A T E S T    R E P L I E S    (Newest First)
xequte Posted - Oct 08 2015 : 20:10:32
Hi Bill

Perhaps, but I think we are stuck with it now

Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
w2m Posted - Oct 08 2015 : 16:16:14
It would have been a lot easier to understand if BackColor was called HatchColor and if BackTransparency was called HatchTransparency. I'd recommend you change his sometime. Hatch is easier to understand because "Hatch" is easier than "Back" which actually has no meaning.

Bill Miller
Adirondack Software & Graphics
Email: w2m@hughes.net
EBook: http://www.imageen.com/ebook/
Custom Commercial ImageEn Development
xequte Posted - Oct 08 2015 : 15:59:11
Hi Bill

Both BackColor and BackTransparency are used to set the backColor property of the GDI+ HatchBrush:

https://msdn.microsoft.com/en-us/library/windows/desktop/ms535446%28v=vs.85%29.aspx

BackColor is the color, and BackTransparency is the alpha value.


Nigel
Xequte Software
www.xequte.com
nigel@xequte.com