Fixed 'Bug 1720 - Right edge of selection is fuzzy'.

1 files changed, 4 insertions, 3 deletions

diff --git a/main/src/core/Mono.Texteditor/Mono.TextEditor/TextViewMargin.cs b/main/src/core/Mono.Texteditor/Mono.TextEditor/TextViewMargin.cs
index 32abc0088a..405f3a5f42 100644
--- a/main/src/core/Mono.Texteditor/Mono.TextEditor/TextViewMargin.cs
+++ b/main/src/core/Mono.Texteditor/Mono.TextEditor/TextViewMargin.cs
@@ -1972,11 +1972,12 @@ namespace Mono.TextEditor
 			double xp = System.Math.Floor (area.X);
 			
 			if (textEditor.Options.ShowRuler) {
-				double divider = System.Math.Max (xp, System.Math.Min (x + TextStartPosition + rulerX + 0.5, xp + area.Width));
+				double divider = System.Math.Max (area.X, System.Math.Min (x + TextStartPosition + rulerX + 0.5, area.X + area.Width));
 				if (divider < area.X + area.Width) {
-					cr.Rectangle (xp, area.Y, divider - xp, area.Height);
+					cr.Rectangle (xp, area.Y, divider - area.X, area.Height);
 					cr.Fill ();
-					cr.Rectangle (divider, area.Y, xp + area.Width - divider + 1, area.Height);
+					
+					cr.Rectangle (divider, area.Y, area.X + area.Width - divider, area.Height);
 					cr.Color = DimColor (color);
 					cr.Fill ();
 					cr.DrawLine (ColorStyle.Ruler, divider, area.Y, divider, area.Y + area.Height);