Java™ Platform
Standard Ed. 6

Uses of Class
java.awt.geom.Point2D

Packages that use Point2D
java.awt Contains all of the classes for creating user interfaces and for painting graphics and images. 
java.awt.font Provides classes and interface relating to fonts. 
java.awt.geom Provides the Java 2D classes for defining and performing operations on objects related to two-dimensional geometry. 
java.awt.image Provides classes for creating and modifying images. 
 

Uses of Point2D in java.awt
 

Subclasses of Point2D in java.awt
 class Point
          A point representing a location in (x,y) coordinate space, specified in integer precision.
 

Methods in java.awt that return Point2D
 Point2D RadialGradientPaint.getCenterPoint()
          Returns a copy of the center point of the radial gradient.
 Point2D LinearGradientPaint.getEndPoint()
          Returns a copy of the end point of the gradient axis.
 Point2D RadialGradientPaint.getFocusPoint()
          Returns a copy of the end point of the gradient axis.
 Point2D GradientPaint.getPoint1()
          Returns a copy of the point P1 that anchors the first color.
 Point2D GradientPaint.getPoint2()
          Returns a copy of the point P2 which anchors the second color.
 Point2D LinearGradientPaint.getStartPoint()
          Returns a copy of the start point of the gradient axis.
 

Methods in java.awt with parameters of type Point2D
 boolean Polygon.contains(Point2D p)
          Tests if a specified Point2D is inside the boundary of the Shape.
 boolean Shape.contains(Point2D p)
          Tests if a specified Point2D is inside the boundary of the Shape.
 

Constructors in java.awt with parameters of type Point2D
GradientPaint(Point2D pt1, Color color1, Point2D pt2, Color color2)
          Constructs a simple acyclic GradientPaint object.
GradientPaint(Point2D pt1, Color color1, Point2D pt2, Color color2, boolean cyclic)
          Constructs either a cyclic or acyclic GradientPaint object depending on the boolean parameter.
LinearGradientPaint(Point2D start, Point2D end, float[] fractions, Color[] colors)
          Constructs a LinearGradientPaint with a default NO_CYCLE repeating method and SRGB color space.
LinearGradientPaint(Point2D start, Point2D end, float[] fractions, Color[] colors, MultipleGradientPaint.CycleMethod cycleMethod)
          Constructs a LinearGradientPaint with a default SRGB color space.
LinearGradientPaint(Point2D start, Point2D end, float[] fractions, Color[] colors, MultipleGradientPaint.CycleMethod cycleMethod, MultipleGradientPaint.ColorSpaceType colorSpace, AffineTransform gradientTransform)
          Constructs a LinearGradientPaint.
RadialGradientPaint(Point2D center, float radius, float[] fractions, Color[] colors)
          Constructs a RadialGradientPaint with a default NO_CYCLE repeating method and SRGB color space, using the center as the focus point.
RadialGradientPaint(Point2D center, float radius, float[] fractions, Color[] colors, MultipleGradientPaint.CycleMethod cycleMethod)
          Constructs a RadialGradientPaint with a default SRGB color space, using the center as the focus point.
RadialGradientPaint(Point2D center, float radius, Point2D focus, float[] fractions, Color[] colors, MultipleGradientPaint.CycleMethod cycleMethod)
          Constructs a RadialGradientPaint with a default SRGB color space.
RadialGradientPaint(Point2D center, float radius, Point2D focus, float[] fractions, Color[] colors, MultipleGradientPaint.CycleMethod cycleMethod, MultipleGradientPaint.ColorSpaceType colorSpace, AffineTransform gradientTransform)
          Constructs a RadialGradientPaint.
 

Uses of Point2D in java.awt.font
 

Methods in java.awt.font that return Point2D
abstract  Point2D GlyphVector.getGlyphPosition(int glyphIndex)
          Returns the position of the specified glyph relative to the origin of this GlyphVector.
 

Methods in java.awt.font with parameters of type Point2D
 void TextLayout.hitToPoint(TextHitInfo hit, Point2D point)
          Convert a hit to a point in standard coordinates.
abstract  void LayoutPath.pathToPoint(Point2D location, boolean preceding, Point2D point)
          Convert a location relative to the path to a point in user coordinates.
abstract  boolean LayoutPath.pointToPath(Point2D point, Point2D location)
          Convert a point in user space to a location relative to the path.
abstract  void GlyphVector.setGlyphPosition(int glyphIndex, Point2D newPos)
          Sets the position of the specified glyph within this GlyphVector.
 

Uses of Point2D in java.awt.geom
 

Subclasses of Point2D in java.awt.geom
static class Point2D.Double
          The Double class defines a point specified in double precision.
static class Point2D.Float
          The Float class defines a point specified in float precision.
 

Methods in java.awt.geom that return Point2D
 Point2D AffineTransform.deltaTransform(Point2D ptSrc, Point2D ptDst)
          Transforms the relative distance vector specified by ptSrc and stores the result in ptDst.
abstract  Point2D CubicCurve2D.getCtrlP1()
          Returns the first control point.
 Point2D CubicCurve2D.Float.getCtrlP1()
          Returns the first control point.
 Point2D CubicCurve2D.Double.getCtrlP1()
          Returns the first control point.
abstract  Point2D CubicCurve2D.getCtrlP2()
          Returns the second control point.
 Point2D CubicCurve2D.Float.getCtrlP2()
          Returns the second control point.
 Point2D CubicCurve2D.Double.getCtrlP2()
          Returns the second control point.
abstract  Point2D QuadCurve2D.getCtrlPt()
          Returns the control point.
 Point2D QuadCurve2D.Float.getCtrlPt()
          Returns the control point.
 Point2D QuadCurve2D.Double.getCtrlPt()
          Returns the control point.
 Point2D Path2D.getCurrentPoint()
          Returns the coordinates most recently added to the end of the path as a Point2D object.
 Point2D Arc2D.getEndPoint()
          Returns the ending point of the arc.
abstract  Point2D QuadCurve2D.getP1()
          Returns the start point.
 Point2D QuadCurve2D.Float.getP1()
          Returns the start point.
 Point2D QuadCurve2D.Double.getP1()
          Returns the start point.
abstract  Point2D CubicCurve2D.getP1()
          Returns the start point.
 Point2D CubicCurve2D.Float.getP1()
          Returns the start point.
 Point2D CubicCurve2D.Double.getP1()
          Returns the start point.
abstract  Point2D Line2D.getP1()
          Returns the start Point2D of this Line2D.
 Point2D Line2D.Float.getP1()
          Returns the start Point2D of this Line2D.
 Point2D Line2D.Double.getP1()
          Returns the start Point2D of this Line2D.
abstract  Point2D QuadCurve2D.getP2()
          Returns the end point.
 Point2D QuadCurve2D.Float.getP2()
          Returns the end point.
 Point2D QuadCurve2D.Double.getP2()
          Returns the end point.
abstract  Point2D CubicCurve2D.getP2()
          Returns the end point.
 Point2D CubicCurve2D.Float.getP2()
          Returns the end point.
 Point2D CubicCurve2D.Double.getP2()
          Returns the end point.
abstract  Point2D Line2D.getP2()
          Returns the end Point2D of this Line2D.
 Point2D Line2D.Float.getP2()
          Returns the end Point2D of this Line2D.
 Point2D Line2D.Double.getP2()
          Returns the end Point2D of this Line2D.
 Point2D Arc2D.getStartPoint()
          Returns the starting point of the arc.
 Point2D AffineTransform.inverseTransform(Point2D ptSrc, Point2D ptDst)
          Inverse transforms the specified ptSrc and stores the result in ptDst.
 Point2D AffineTransform.transform(Point2D ptSrc, Point2D ptDst)
          Transforms the specified ptSrc and stores the result in ptDst.
 

Methods in java.awt.geom with parameters of type Point2D
 void Rectangle2D.add(Point2D pt)
          Adds the Point2D object pt to this Rectangle2D.
static boolean Path2D.contains(PathIterator pi, Point2D p)
          Tests if the specified Point2D is inside the closed boundary of the specified PathIterator.
 boolean QuadCurve2D.contains(Point2D p)
          Tests if a specified Point2D is inside the boundary of the Shape.
 boolean CubicCurve2D.contains(Point2D p)
          Tests if a specified Point2D is inside the boundary of the Shape.
 boolean Area.contains(Point2D p)
          Tests if a specified Point2D is inside the boundary of the Shape.
 boolean Path2D.contains(Point2D p)
          Tests if a specified Point2D is inside the boundary of the Shape.
 boolean Line2D.contains(Point2D p)
          Tests if a given Point2D is inside the boundary of this Line2D.
 boolean RectangularShape.contains(Point2D p)
          Tests if a specified Point2D is inside the boundary of the Shape.
 Point2D AffineTransform.deltaTransform(Point2D ptSrc, Point2D ptDst)
          Transforms the relative distance vector specified by ptSrc and stores the result in ptDst.
 double Point2D.distance(Point2D pt)
          Returns the distance from this Point2D to a specified Point2D.
 double Point2D.distanceSq(Point2D pt)
          Returns the square of the distance from this Point2D to a specified Point2D.
 Point2D AffineTransform.inverseTransform(Point2D ptSrc, Point2D ptDst)
          Inverse transforms the specified ptSrc and stores the result in ptDst.
 int Rectangle2D.outcode(Point2D p)
          Determines where the specified Point2D lies with respect to this Rectangle2D.
 double Line2D.ptLineDist(Point2D pt)
          Returns the distance from a Point2D to this line.
 double Line2D.ptLineDistSq(Point2D pt)
          Returns the square of the distance from a specified Point2D to this line.
 double Line2D.ptSegDist(Point2D pt)
          Returns the distance from a Point2D to this line segment.
 double Line2D.ptSegDistSq(Point2D pt)
          Returns the square of the distance from a Point2D to this line segment.
 int Line2D.relativeCCW(Point2D p)
          Returns an indicator of where the specified Point2D lies with respect to this line segment.
 void Arc2D.setAngles(Point2D p1, Point2D p2)
          Sets the starting angle and angular extent of this arc using two points.
 void Arc2D.setAngleStart(Point2D p)
          Sets the starting angle of this arc to the angle that the specified point defines relative to the center of this arc.
 void Arc2D.setArc(Point2D loc, Dimension2D size, double angSt, double angExt, int closure)
          Sets the location, size, angular extents, and closure type of this arc to the specified values.
 void Arc2D.setArcByTangent(Point2D p1, Point2D p2, Point2D p3, double radius)
          Sets the position, bounds, and angular extents of this arc to the specified value.
 void QuadCurve2D.setCurve(Point2D[] pts, int offset)
          Sets the location of the end points and control points of this QuadCurve2D to the coordinates of the Point2D objects at the specified offset in the specified array.
 void CubicCurve2D.setCurve(Point2D[] pts, int offset)
          Sets the location of the end points and control points of this curve to the coordinates of the Point2D objects at the specified offset in the specified array.
 void QuadCurve2D.setCurve(Point2D p1, Point2D cp, Point2D p2)
          Sets the location of the end points and control point of this QuadCurve2D to the specified Point2D coordinates.
 void CubicCurve2D.setCurve(Point2D p1, Point2D cp1, Point2D cp2, Point2D p2)
          Sets the location of the end points and control points of this curve to the specified Point2D coordinates.
 void RectangularShape.setFrame(Point2D loc, Dimension2D size)
          Sets the location and size of the framing rectangle of this Shape to the specified Point2D and Dimension2D, respectively.
 void RectangularShape.setFrameFromCenter(Point2D center, Point2D corner)
          Sets the framing rectangle of this Shape based on a specified center Point2D and corner Point2D.
 void RectangularShape.setFrameFromDiagonal(Point2D p1, Point2D p2)
          Sets the diagonal of the framing rectangle of this Shape based on two specified Point2D objects.
 void Line2D.setLine(Point2D p1, Point2D p2)
          Sets the location of the end points of this Line2D to the specified Point2D coordinates.
 void Point2D.setLocation(Point2D p)
          Sets the location of this Point2D to the same coordinates as the specified Point2D object.
 void AffineTransform.transform(Point2D[] ptSrc, int srcOff, Point2D[] ptDst, int dstOff, int numPts)
          Transforms an array of point objects by this transform.
 void AffineTransform.transform(Point2D[] ptSrc, int srcOff, Point2D[] ptDst, int dstOff, int numPts)
          Transforms an array of point objects by this transform.
 Point2D AffineTransform.transform(Point2D ptSrc, Point2D ptDst)
          Transforms the specified ptSrc and stores the result in ptDst.
 

Constructors in java.awt.geom with parameters of type Point2D
Line2D.Double(Point2D p1, Point2D p2)
          Constructs and initializes a Line2D from the specified Point2D objects.
Line2D.Float(Point2D p1, Point2D p2)
          Constructs and initializes a Line2D from the specified Point2D objects.
 

Uses of Point2D in java.awt.image
 

Methods in java.awt.image that return Point2D
 Point2D RescaleOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the destination point given a point in the source.
 Point2D LookupOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the destination point given a point in the source.
 Point2D ConvolveOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the destination point given a point in the source.
 Point2D ColorConvertOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the destination point given a point in the source.
 Point2D BandCombineOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the corresponding destination point given a point in the source Raster.
 Point2D RasterOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the destination point given a point in the source Raster.
 Point2D AffineTransformOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the corresponding destination point given a point in the source.
 Point2D BufferedImageOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the corresponding destination point given a point in the source image.
 

Methods in java.awt.image with parameters of type Point2D
 Point2D RescaleOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the destination point given a point in the source.
 Point2D LookupOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the destination point given a point in the source.
 Point2D ConvolveOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the destination point given a point in the source.
 Point2D ColorConvertOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the destination point given a point in the source.
 Point2D BandCombineOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the corresponding destination point given a point in the source Raster.
 Point2D RasterOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the destination point given a point in the source Raster.
 Point2D AffineTransformOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the corresponding destination point given a point in the source.
 Point2D BufferedImageOp.getPoint2D(Point2D srcPt, Point2D dstPt)
          Returns the location of the corresponding destination point given a point in the source image.
 


Java™ Platform
Standard Ed. 6

Submit a bug or feature
For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright © 1993, 2011, Oracle and/or its affiliates. All rights reserved.

Scripting on this page tracks web page traffic, but does not change the content in any way.