Changeset 420 for trunk/Components/CanvasFontManager.pas

Timestamp:

Feb 28, 2019, 4:17:24 AM (6 years ago)

Author:

ataylor

Message:

Improve DBCS string width calculations, other small tweaks.

File:

• trunk/Components/CanvasFontManager.pas (modified) (1 diff)

trunk/Components/CanvasFontManager.pas

@@ -1134 +1134 @@
   EnsureMetricsLoaded;
   GpiQueryTextBox( FCanvas.Handle, Length, S^, TXTBOX_COUNT, aptl[0] );
-  // The pad of 2.1 per character was chosen through experimentation, since the
-  // actual returned value always seems too narrow. I have no idea why. (ALT)
-  Result := ( 2.1 + aptl[ TXTBOX_BOTTOMRIGHT ].x) * FontWidthPrecisionFactor;
+  Result := aptl[ TXTBOX_CONCAT ].x * FontWidthPrecisionFactor;
 end;
 //