Class GeometryUtil


  • public final class GeometryUtil
    extends java.lang.Object
    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  GeometryUtil.Space  
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static float EPS  
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private GeometryUtil()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static @NotNull java.awt.geom.Rectangle2D adjustForAliasing​(@NotNull java.awt.geom.Rectangle2D r)  
      static boolean approximatelyEqual​(double a, double b)  
      static boolean approximatelyNegative​(double a)  
      static boolean approximatelyZero​(double a)  
      static float bottom​(@NotNull java.awt.geom.Rectangle2D rect)  
      static @NotNull java.lang.String compactRepresentation​(@NotNull java.awt.geom.Rectangle2D rect)  
      static @NotNull java.awt.geom.Rectangle2D containingBoundsAfterTransform​(@NotNull java.awt.geom.AffineTransform transform, @NotNull java.awt.geom.Rectangle2D rect)  
      static @NotNull java.awt.geom.Rectangle2D convertBounds​(@NotNull RenderContext context, @NotNull java.awt.geom.Rectangle2D r, @NotNull GeometryUtil.Space from, @NotNull GeometryUtil.Space to)  
      static @NotNull java.awt.geom.AffineTransform createInverse​(@NotNull java.awt.geom.AffineTransform at)  
      static double distanceSquared​(double x1, double y1, double x2, double y2)  
      static double distanceSquared​(java.awt.geom.Point2D.Float p1, java.awt.geom.Point2D.Float p2)  
      static double distanceSquared​(java.awt.geom.Point2D.Float p1, java.awt.geom.Point2D.Float p2, float scaleX, float scaleY)  
      static @NotNull java.awt.geom.Point2D getLocation​(@NotNull java.awt.geom.Rectangle2D r)  
      static @NotNull java.awt.geom.Rectangle2D grow​(@NotNull java.awt.geom.Rectangle2D bounds, double increase)  
      static @NotNull java.awt.geom.Rectangle2D grow​(@NotNull java.awt.geom.Rectangle2D bounds, FloatInsets grow)  
      static float left​(@NotNull java.awt.geom.Rectangle2D rect)  
      static float lerp​(float t, float a, float b)  
      static java.awt.geom.Point2D.Float lerp​(float t, java.awt.geom.Point2D.Float a, java.awt.geom.Point2D.Float b)  
      static double lineLength​(double x1, double y1, double x2, double y2)  
      static @NotNull FloatInsets max​(@NotNull FloatInsets in1, @NotNull FloatInsets in2)  
      static java.awt.geom.Point2D.Float midPoint​(java.awt.geom.Point2D.Float x, java.awt.geom.Point2D.Float y)  
      static @NotNull FloatInsets min​(@NotNull FloatInsets in1, @NotNull FloatInsets in2)  
      static boolean notablyGreater​(double a, double b)  
      static @NotNull FloatInsets overhangInsets​(@NotNull java.awt.geom.Rectangle2D reference, @NotNull java.awt.geom.Rectangle2D bounds)  
      static double pathLength​(@NotNull java.awt.Shape shape)  
      static float right​(@NotNull java.awt.geom.Rectangle2D rect)  
      static double scaleXOfTransform​(@Nullable java.awt.geom.AffineTransform at)  
      static double scaleYOfTransform​(@Nullable java.awt.geom.AffineTransform at)  
      static @NotNull java.awt.geom.Rectangle2D toIntegerBounds​(@NotNull java.awt.geom.Rectangle2D in, @NotNull java.awt.geom.Rectangle2D out)  
      static float top​(@NotNull java.awt.geom.Rectangle2D rect)  
      static @NotNull java.awt.geom.Rectangle2D userBoundsToDeviceBounds​(@NotNull RenderContext context, @NotNull java.awt.geom.Rectangle2D r)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • GeometryUtil

        private GeometryUtil()
    • Method Detail

      • approximatelyEqual

        public static boolean approximatelyEqual​(double a,
                                                 double b)
      • approximatelyZero

        public static boolean approximatelyZero​(double a)
      • notablyGreater

        public static boolean notablyGreater​(double a,
                                             double b)
      • approximatelyNegative

        public static boolean approximatelyNegative​(double a)
      • scaleXOfTransform

        public static double scaleXOfTransform​(@Nullable
                                               @Nullable java.awt.geom.AffineTransform at)
      • scaleYOfTransform

        public static double scaleYOfTransform​(@Nullable
                                               @Nullable java.awt.geom.AffineTransform at)
      • midPoint

        @NotNull
        public static java.awt.geom.Point2D.Float midPoint​(@NotNull
                                                           java.awt.geom.Point2D.Float x,
                                                           @NotNull
                                                           java.awt.geom.Point2D.Float y)
      • lerp

        @NotNull
        public static java.awt.geom.Point2D.Float lerp​(float t,
                                                       @NotNull
                                                       java.awt.geom.Point2D.Float a,
                                                       @NotNull
                                                       java.awt.geom.Point2D.Float b)
      • lerp

        public static float lerp​(float t,
                                 float a,
                                 float b)
      • distanceSquared

        public static double distanceSquared​(@NotNull
                                             java.awt.geom.Point2D.Float p1,
                                             @NotNull
                                             java.awt.geom.Point2D.Float p2,
                                             float scaleX,
                                             float scaleY)
      • distanceSquared

        public static double distanceSquared​(@NotNull
                                             java.awt.geom.Point2D.Float p1,
                                             @NotNull
                                             java.awt.geom.Point2D.Float p2)
      • distanceSquared

        public static double distanceSquared​(double x1,
                                             double y1,
                                             double x2,
                                             double y2)
      • pathLength

        public static double pathLength​(@NotNull
                                        @NotNull java.awt.Shape shape)
      • lineLength

        public static double lineLength​(double x1,
                                        double y1,
                                        double x2,
                                        double y2)
      • containingBoundsAfterTransform

        @NotNull
        public static @NotNull java.awt.geom.Rectangle2D containingBoundsAfterTransform​(@NotNull
                                                                                        @NotNull java.awt.geom.AffineTransform transform,
                                                                                        @NotNull
                                                                                        @NotNull java.awt.geom.Rectangle2D rect)
      • left

        public static float left​(@NotNull
                                 @NotNull java.awt.geom.Rectangle2D rect)
      • top

        public static float top​(@NotNull
                                @NotNull java.awt.geom.Rectangle2D rect)
      • right

        public static float right​(@NotNull
                                  @NotNull java.awt.geom.Rectangle2D rect)
      • bottom

        public static float bottom​(@NotNull
                                   @NotNull java.awt.geom.Rectangle2D rect)
      • grow

        @NotNull
        public static @NotNull java.awt.geom.Rectangle2D grow​(@NotNull
                                                              @NotNull java.awt.geom.Rectangle2D bounds,
                                                              FloatInsets grow)
      • grow

        @NotNull
        public static @NotNull java.awt.geom.Rectangle2D grow​(@NotNull
                                                              @NotNull java.awt.geom.Rectangle2D bounds,
                                                              double increase)
      • overhangInsets

        @NotNull
        public static @NotNull FloatInsets overhangInsets​(@NotNull
                                                          @NotNull java.awt.geom.Rectangle2D reference,
                                                          @NotNull
                                                          @NotNull java.awt.geom.Rectangle2D bounds)
      • compactRepresentation

        @NotNull
        public static @NotNull java.lang.String compactRepresentation​(@NotNull
                                                                      @NotNull java.awt.geom.Rectangle2D rect)
      • toIntegerBounds

        @NotNull
        public static @NotNull java.awt.geom.Rectangle2D toIntegerBounds​(@NotNull
                                                                         @NotNull java.awt.geom.Rectangle2D in,
                                                                         @NotNull
                                                                         @NotNull java.awt.geom.Rectangle2D out)
      • adjustForAliasing

        @NotNull
        public static @NotNull java.awt.geom.Rectangle2D adjustForAliasing​(@NotNull
                                                                           @NotNull java.awt.geom.Rectangle2D r)
      • createInverse

        @NotNull
        public static @NotNull java.awt.geom.AffineTransform createInverse​(@NotNull
                                                                           @NotNull java.awt.geom.AffineTransform at)
      • convertBounds

        @NotNull
        public static @NotNull java.awt.geom.Rectangle2D convertBounds​(@NotNull
                                                                       @NotNull RenderContext context,
                                                                       @NotNull
                                                                       @NotNull java.awt.geom.Rectangle2D r,
                                                                       @NotNull
                                                                       @NotNull GeometryUtil.Space from,
                                                                       @NotNull
                                                                       @NotNull GeometryUtil.Space to)
      • userBoundsToDeviceBounds

        @NotNull
        public static @NotNull java.awt.geom.Rectangle2D userBoundsToDeviceBounds​(@NotNull
                                                                                  @NotNull RenderContext context,
                                                                                  @NotNull
                                                                                  @NotNull java.awt.geom.Rectangle2D r)
      • getLocation

        @NotNull
        public static @NotNull java.awt.geom.Point2D getLocation​(@NotNull
                                                                 @NotNull java.awt.geom.Rectangle2D r)