X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=dev4%2Fpsychlops%2Fcore%2Fgraphic%2Fimage.cs;fp=dev4%2Fpsychlops%2Fcore%2Fgraphic%2Fimage.cs;h=64f3c1efe6cde1c59e6421322be7615f0ecf7d45;hb=7bd951bfbca3432f306f4f114cc0b06f47e13ed9;hp=c56ea61629c9ff20ca0029cd45be5fd909cb38e5;hpb=9f8568031d705f64bd1401dd20f24c282c48ea18;p=psychlops%2Fsilverlight.git

diff --git a/dev4/psychlops/core/graphic/image.cs b/dev4/psychlops/core/graphic/image.cs
index c56ea61..64f3c1e 100644
--- a/dev4/psychlops/core/graphic/image.cs
+++ b/dev4/psychlops/core/graphic/image.cs
@@ -38,6 +38,11 @@ namespace Psychlops{
 			self_rect = new Rectangle(wid, hei);
 			initialize__(wid, hei);
 		}
+		public Image(double wid, double hei)
+		{
+			self_rect = new Rectangle(Math.round(wid), Math.round(hei));
+			initialize__((int)Math.round(wid), (int)Math.round(hei));
+		}
 
 		public Image set(int wid, int hei)
 		{
@@ -45,6 +50,12 @@ namespace Psychlops{
 			initialize__(wid, hei);
 			return this;
 		}
+		public Image set(double wid, double hei)
+		{
+			self_rect = new Rectangle(Math.round(wid), Math.round(hei));
+			initialize__((int)Math.round(wid), (int)Math.round(hei));
+			return this;
+		}
 
 		public Figure shift(Point p)
 		{
@@ -66,6 +77,30 @@ namespace Psychlops{
 			buffer.SetPixel(x, y, col);
 		}
 
+		public void release()
+		{
+		}
+
+		public void cache(bool on_off = true)
+		{
+		}
+
+		public void alpha(int x, int y, double a)
+		{
+			buffer.SetPixel(x, y, (byte)(a*255), buffer.GetPixel(x, y));
+		}
+
+		public void clear(Color col)
+		{
+			for (int y = 0; y < height; y++)
+			{
+				for (int x = 0; x < width; x++)
+				{
+					pix(x, y, col);
+				}
+			}
+		}
+
 
 		public void field(System.Func<int, int, System.Windows.Media.Color> func)
 		{
@@ -104,6 +139,15 @@ namespace Psychlops{
 		public double getHcenter() { return width / 2.0; }
 		public double getVcenter() { return height / 2.0; }
 
+		public double left { get { return datum.x; } }
+		public double right { get { return datum.x + width; } }
+		public double top { get { return datum.y; } }
+		public double bottom { get { return datum.y + height; } }
+		public double getLeft() { return left; }
+		public double getRight() { return right; }
+		public double getTop() { return top; }
+		public double getBottom() { return bottom; }
+
 	}