Mattias Gaertner wrote:
On Fri, 17 Aug 2007 23:04:53 +0400
skywriter <[EMAIL PROTECTED]> wrote:
Add before LoadFromFile:
myPict.GetDescriptionFromDevice(0);
Reason:
TLazIntfImage needs the image format (bit depth, colors, ...) of the
target (your screen).
Necessity of calling GetDescriptio
On Fri, 17 Aug 2007 23:04:53 +0400
skywriter <[EMAIL PROTECTED]> wrote:
> > Add before LoadFromFile:
> > myPict.GetDescriptionFromDevice(0);
> >
> > Reason:
> > TLazIntfImage needs the image format (bit depth, colors, ...) of the
> > target (your screen).
>
> Necessity of calling GetDescripti
Add before LoadFromFile:
myPict.GetDescriptionFromDevice(0);
Reason:
TLazIntfImage needs the image format (bit depth, colors, ...) of the
target (your screen).
Necessity of calling GetDescriptionFromDevice(0); is not obvious for
developer. We accustomed the object is ready for use after co
Add before LoadFromFile:
myPict.GetDescriptionFromDevice(0);
Reason:
TLazIntfImage needs the image format (bit depth, colors, ...) of the
target (your screen).
This works well, thanx!
_
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On Fri, 17 Aug 2007 10:14:48 +0400
skywriter <[EMAIL PROTECTED]> wrote:
> > Please provide a complete example.
> >
> > Mattias
> >
>
> Example in attachement. I cleared all binaries due to 40 KB limit of
> mail list, so you have to make "Build All" before running.
Add before LoadFromFile:
m
skywriter schreef:
Please provide a complete example.
Mattias
Example in attachement. I cleared all binaries due to 40 KB limit of
mail list, so you have to make "Build All" before running.
Removing binaries (also ppu's) is a sensible thing to do, because you cannot provide
binaries for a
Please provide a complete example.
Mattias
Example in attachement. I cleared all binaries due to 40 KB limit of
mail list, so you have to make "Build All" before running.
TBitmap_bugreport.tar.bz2
Description: BZip2 compressed data
skywriter schreef:
I simply sent letter with subject "Re: [lazarus]
TClipboard.AssignToGraphic copies empty stream"
with one attachement file about 100KB size.
What i do wrong?
The attachment is too big. The list allows 40 KB max.
Vincent
Please provide a complete example.
Mattias
How can i do it? I already twice sent attachement to the thread about
TBitmap.AssignToGraphic, but it seems they didn't achieve goal.
I simply sent letter with subject "Re: [lazarus]
TClipboard.AssignToGraphic copies empty stream"
with one attache
On Thu, 16 Aug 2007 15:53:39 +0400
skywriter <[EMAIL PROTECTED]> wrote:
> I decided to extend class TLazIntfImage to make it possible to export
> picture to TBitmap for displaying on screen:
>
> TLazIntfImageExtended = class(TLazIntfImage)
> private
> itsThreshold : TFPColor;
> itsGr
I decided to extend class TLazIntfImage to make it possible to export
picture to TBitmap for displaying on screen:
TLazIntfImageExtended = class(TLazIntfImage)
private
itsThreshold : TFPColor;
itsGrayScale : Boolean;
public
constructor Create( _Width, _Height : Longword );
constru
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