paweld/lazarus
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/lazarus/lazarus.git synced 2025-04-09 18:08:35 +02:00
Code Issues Packages Projects Releases Wiki Activity

TAChart: Improved alignment of legend text when single- and multi-line legend items are mixed.

Browse Source
This commit is contained in:
wp_xyz 2023-12-15 15:44:40 +01:00
parent 33801729a2
commit 0933dadcaf
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
components/tachart/talegend.pas
View File

@ -409,17 +409,19 @@ end;
procedure TLegendItem.Draw(ADrawer: IChartDrawer; const ARect: TRect);
var
symTextSpc: Integer;
P: TPoint;
begin
symTextSpc := ADrawer.Scale(SYMBOL_TEXT_SPACING);
P := ADrawer.TextExtent(FText, FTextFormat);
if ADrawer.GetRightToLeft then
ADrawer.TextOut.
TextFormat(FTextFormat).
Pos(ARect.Left - symTextSpc - ADrawer.TextExtent(FText, FTextFormat).X, ARect.Top).
Pos(ARect.Left - symTextSpc - P.X, (ARect.Top + ARect.Bottom - P.Y) div 2).
Text(FText).Done
else
ADrawer.TextOut.
TextFormat(FTextFormat).
Pos(ARect.Right + symTextSpc, ARect.Top).
Pos(ARect.Right + symTextSpc, (ARect.Top + ARect.Bottom - P.Y) div 2).
Text(FText).Done;
end;