X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=dev4%2Fpsychlops%2Fcore%2Fgraphic%2Fshape.cs;h=23cbecad2f42cf78a8854bd48d3147386026be52;hb=70d45b57ef59585bb8b82123d054014255d260ca;hp=d6ec7934e83e6ac67428cb12f79b8b4032389b90;hpb=2d16c7bc232e1d8e0f57404c4b37e3a8db6ab207;p=psychlops%2Fsilverlight.git

diff --git a/dev4/psychlops/core/graphic/shape.cs b/dev4/psychlops/core/graphic/shape.cs
index d6ec793..23cbeca 100644
--- a/dev4/psychlops/core/graphic/shape.cs
+++ b/dev4/psychlops/core/graphic/shape.cs
@@ -19,6 +19,10 @@ namespace Psychlops{
 	}
 	public static class ShapeExtention
 	{
+		public static void draw(this Shape drawee, double c)
+		{
+			drawee.draw( new Color(c) );
+		}
 		public static void draw(this Shape drawee, Color c)
 		{
 			Color tmp_col = drawee.fill;
@@ -74,15 +78,17 @@ namespace Psychlops{
 		{
 			set(v1, v2);
 		}
-		public void set(double x1, double y1, double x2, double y2)
+		public Line set(double x1, double y1, double x2, double y2)
 		{
 			begin.set(x1, y1);
 			end.set(x2, y2);
+			return this;
 		}
-		public void set(Point v1, Point v2)
+		public Line set(Point v1, Point v2)
 		{
 			begin = v1;
 			end   = v2;
+			return this;
 		}
 
 		public Figure shift(Point p)
@@ -101,7 +107,7 @@ namespace Psychlops{
 			return this;
 		}
 
-		public void draw()
+		public virtual void draw()
 		{
 			Main.drawable.line(this);
 		}
@@ -200,7 +206,7 @@ namespace Psychlops{
 			return this;
 		}
 
-		public void draw()
+		public virtual void draw()
 		{
 			Main.drawable.rect(this);
 		}
@@ -304,6 +310,13 @@ namespace Psychlops{
 			ydiameter = hei;
 			return this;
 		}
+		public Ellipse resize(double width, double height)
+		{
+			Point po = center;
+			set(width, height);
+			centering(po);
+			return this;
+		}
 		public Figure shift(Point p)
 		{
 			datum += p;
@@ -315,7 +328,7 @@ namespace Psychlops{
 			return this;
 		}
 
-		public void draw()
+		public virtual void draw()
 		{
 			Main.drawable.ellipse(this);
 		}
@@ -387,7 +400,7 @@ namespace Psychlops{
 			return this;
 		}
 
-		public void draw()
+		public virtual void draw()
 		{
 			Main.drawable.polygon(this);
 		}