Test code for rotating 1-bit and 4-bit Bitmap objects.

svn path=/trunk/winforms/; revision=52110

rotate1bit4bit/Makefile

@@ -0,0 +1,12 @@
+all: test
+
+test: clean test.exe
+	mono test.exe
+
+test.exe: test.cs
+	mcs test.cs -r:System.Drawing
+
+clean:
+	rm -f test.exe *_Rotate*.png
+
+.PHONY: all test clean

rotate1bit4bit/test.cs

@@ -0,0 +1,64 @@
+using System;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO;
+
+class Test
+{
+  static Bitmap load(string name)
+  {
+    using (Stream stream = new FileStream(name, FileMode.Open, FileAccess.Read, FileShare.None))
+      return (Bitmap)Bitmap.FromStream(stream);
+  }
+
+  static void Main()
+  {
+    foreach (string type_name in Enum.GetNames(typeof(RotateFlipType)))
+    {
+      RotateFlipType type = (RotateFlipType)Enum.Parse(typeof(RotateFlipType), type_name);
+
+      if (type_name != type.ToString())
+        Console.WriteLine("- processing {0} ({1})...", type_name, type);
+      else
+        Console.WriteLine("- processing {0}...", type_name);
+
+      Bitmap result = null;
+
+      try
+      {
+        result = load("1bit.png");
+        result.RotateFlip(type);
+      }
+      catch (Exception e)
+      {
+        Console.WriteLine("EXCEPTION: {0}: {1}", e.GetType().Name, e.Message);
+        if (result != null) try { result.Dispose(); } catch {}
+        result = null;
+      }
+
+      if (result != null)
+        result.Save("1bit_" + type_name + ".png", ImageFormat.Png);
+
+      try { result.Dispose(); } catch {}
+
+      try
+      {
+        result = load("4bit.png");
+        result.RotateFlip(type);
+      }
+      catch (Exception e)
+      {
+        Console.WriteLine("EXCEPTION: {0}: {1}", e.GetType().Name, e.Message);
+        if (result != null) try { result.Dispose(); } catch {}
+        result = null;
+      }
+
+      if (result != null)
+        result.Save("4bit_" + type_name + ".png", ImageFormat.Png);
+
+      try { result.Dispose(); } catch {}
+    }
+
+    Console.WriteLine("done!");
+  }
+}