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LazUtils: Missing TFPImageFreeTypeDrawer.DrawGlyph added. Issue #35032. Patch from Ondrej Pokorny

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git-svn-id: trunk@60363 -
This commit is contained in:
michl 2019-02-07 22:41:12 +00:00
parent 2035539759
commit a85a3d9e59
1 changed files with 16 additions and 0 deletions
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16
components/lazutils/lazfreetypefpimagedrawer.pas
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@ -53,6 +53,7 @@ type
procedure DrawHorizLine(x1,y,x2: integer; const c: TFPColor); procedure DrawHorizLine(x1,y,x2: integer; const c: TFPColor);
procedure FillPixels(const c: TFPColor); procedure FillPixels(const c: TFPColor);
procedure DrawText(AText: string; AFont: TFreeTypeRenderableFont; x,y: single; AColor: TFPColor); override; procedure DrawText(AText: string; AFont: TFreeTypeRenderableFont; x,y: single; AColor: TFPColor); override;
procedure DrawGlyph(AGlyph: integer; AFont: TFreeTypeRenderableFont; x,y: single; AColor: TFPColor); override;
destructor Destroy; override; destructor Destroy; override;
property Image: TFPCustomImage read FImage; property Image: TFPCustomImage read FImage;
end; end;
@ -455,6 +456,21 @@ begin
inherited Destroy; inherited Destroy;
end; end;
procedure TFPImageFreeTypeDrawer.DrawGlyph(AGlyph: integer;
AFont: TFreeTypeRenderableFont; x, y: single; AColor: TFPColor);
var f: TFreeTypeFont;
begin
if AFont is TFreeTypeFont then
begin
f := TFreeTypeFont(AFont);
FColor := AColor;
if AFont.ClearType then
f.RenderGlyph(AGlyph, x, y, GetClipRect, @RenderDirectlyClearType)
else
f.RenderGlyph(AGlyph, x, y, GetClipRect, @RenderDirectly);
end;
end;
{ TFPImageWithScanlineFreeTypeDrawer } { TFPImageWithScanlineFreeTypeDrawer }
procedure TFPImageWithScanlineFreeTypeDrawer.MoveToPixel(x, y: integer); procedure TFPImageWithScanlineFreeTypeDrawer.MoveToPixel(x, y: integer);