bundles/org.simantics.datatypes/src/org/simantics/datatypes/literal/Vec2i.java

   1 package org.simantics.datatypes.literal;
   2
   3 import org.simantics.databoard.Bindings;
   4 import org.simantics.databoard.binding.Binding;
   5 import org.simantics.databoard.util.Bean;
   6
   7
   8 final public class Vec2i extends Bean {
   9
  10         public static final Binding BINDING = Bindings.getBindingUnchecked(Vec2i.class);
  11
  12         public int x;
  13         public int y;
  14
  15         public Vec2i(int x, int y) {
  16                 super(BINDING);
  17                 this.x = x;
  18                 this.y = y;
  19         }
  20
  21         public boolean isZero() {
  22                 return x==0 && y==0;
  23         }
  24
  25         public double norm1() {
  26                 return Math.abs(x) + Math.abs(y);
  27         }
  28
  29         public double norm2() {
  30                 return Math.sqrt(x*x+y*y);
  31         }
  32
  33         public double length() {
  34                 return norm2();
  35         }
  36
  37         public double dot(Vec2i other) {
  38                 return x*other.x + y*other.y;
  39         }
  40
  41         public Vec2i sum(Vec2i other) {
  42                 return new Vec2i(x + other.x , y + other.y);
  43         }
  44
  45         @Override
  46         public String toString() {
  47                 return "Vec2i[x=" + x + ", y=" + y + "]";
  48         }
  49
  50 }