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added CreateBitmapFromFPImage

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git-svn-id: trunk@17144 -
This commit is contained in:
mattias 2008-10-28 13:37:05 +00:00
parent 9744da98be
commit 2b8ac2af46
1 changed files with 21 additions and 0 deletions
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21
lcl/graphics.pp
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@ -1742,6 +1742,7 @@ function CreateBitmapFromLazarusResource(AHandle: TLResource; AMinimumClass: TCu
function CreateCompatibleBitmaps(const ARawImage: TRawImage; out ABitmap, AMask: HBitmap; ASkipMask: Boolean = False): Boolean;
function CreateBitmapFromFPImage(Img: TFPCustomImage): TBitmap;
var
{ Stores information about the current screen
@ -1983,6 +1984,26 @@ begin
end;
end;
function CreateBitmapFromFPImage(Img: TFPCustomImage): TBitmap;
var
IntfImg: TLazIntfImage;
ok: Boolean;
begin
Result:=nil;
IntfImg:=nil;
ok:=false;
try
Result:=TBitmap.Create;
IntfImg:=Result.CreateIntfImage;
IntfImg.SetSize(Img.Width,Img.Height);
IntfImg.CopyPixels(Img);
Result.LoadFromIntfImage(IntfImg);
ok:=true;
finally
if not ok then FreeAndNil(Result);
IntfImg.Free;
end;
end;
procedure Register;
begin