Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.datatypes / src / org / simantics / datatypes / literal / Vec2d.java

diff --git a/bundles/org.simantics.datatypes/src/org/simantics/datatypes/literal/Vec2d.java b/bundles/org.simantics.datatypes/src/org/simantics/datatypes/literal/Vec2d.java
new file mode 100644 (file)
index 0000000..44ff336
--- /dev/null
+++ b/bundles/org.simantics.datatypes/src/org/simantics/datatypes/literal/Vec2d.java
@@ -0,0 +1,54 @@
+package org.simantics.datatypes.literal;\r
+\r
+import org.simantics.databoard.Bindings;\r
+import org.simantics.databoard.binding.Binding;\r
+import org.simantics.databoard.util.Bean;\r
+\r
+\r
+final public class Vec2d extends Bean {\r
+\r
+       public static final Binding BINDING = Bindings.getBindingUnchecked(Vec2d.class);\r
+\r
+       public double x;\r
+       public double y;\r
+\r
+       public Vec2d(double x, double y) {\r
+               super(BINDING);\r
+               this.x = x;\r
+               this.y = y;\r
+       }\r
+\r
+       public boolean isZero() {\r
+               return x==0.0 && y==0.0; \r
+       }\r
+       \r
+       public double norm1() {\r
+               return Math.abs(x) + Math.abs(y);\r
+       }\r
+       \r
+       public double norm2() {\r
+               return Math.sqrt(x*x+y*y);\r
+       }\r
+       \r
+       public double length() {\r
+               return norm2();\r
+       }\r
+       \r
+       public double dot(Vec2d other) {\r
+               return x*other.x + y*other.y;\r
+       }\r
+\r
+       public Vec2d sum(Vec2d other) {\r
+               return new Vec2d(x + other.x , y + other.y);\r
+       }\r
+\r
+       public Vec2d subtraction(Vec2d other) {\r
+               return new Vec2d(x - other.x , y - other.y);\r
+       }\r
+\r
+       @Override\r
+       public String toString() {\r
+               return "Vec2d[x=" + x + ", y=" + y + "]";\r
+       }\r
+       \r
+}\r