Changeset 7092

Timestamp:

11/29/11 10:14:06 (13 years ago)

Author:

abeham

Message:

#1541

• Clearing the graphics with white color solves the text rendering problem

File:

• trunk/sources/HeuristicLab.Problems.QuadraticAssignment.Views/3.3/QAPVisualizationControl.cs (modified) (5 diffs)

trunk/sources/HeuristicLab.Problems.QuadraticAssignment.Views/3.3/QAPVisualizationControl.cs

@@ -22 +22 @@
 using System;
 using System.Drawing;
-using System.Drawing.Drawing2D;
-using System.Drawing.Text;
 using System.Globalization;
 using System.Text;
@@ -173 +171 @@
       if (bitmap == null) return;
       using (Graphics g = Graphics.FromImage(bitmap)) {
-        g.TextRenderingHint = TextRenderingHint.AntiAlias;
-        g.SmoothingMode = SmoothingMode.AntiAlias;
+        g.Clear(Color.White);
 
         Font font = new Font(FontFamily.GenericSansSerif, 12, FontStyle.Regular);
@@ -304 +301 @@
         Random rand = new Random();
         using (Graphics graphics = Graphics.FromImage(newBitmap)) {
-          graphics.SmoothingMode = SmoothingMode.AntiAlias;
-          graphics.TextRenderingHint = TextRenderingHint.AntiAlias;
+          graphics.Clear(Color.White);
           graphics.DrawString("Showing locations spaced out according to their distances", Font, Brushes.Black, 5, 2);
 
@@ -394 +390 @@
         Random rand = new Random();
         using (Graphics graphics = Graphics.FromImage(newBitmap)) {
-          graphics.SmoothingMode = SmoothingMode.AntiAlias;
-          graphics.TextRenderingHint = TextRenderingHint.AntiAlias;
+          graphics.Clear(Color.White);
           graphics.DrawString("Showing facilities spaced out according to their weights", Font, Brushes.Black, 5, 2);
 
@@ -490 +485 @@
         Random rand = new Random();
         using (Graphics graphics = Graphics.FromImage(newBitmap)) {
-          graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
-          graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
-
+          graphics.Clear(Color.White);
           for (int i = 0; i < assignment.Length - 1; i++) {
             for (int j = i + 1; j < assignment.Length; j++) {