java.awt.geom
Class Rectangle2D.Float
- Rectangle2D
- Cloneable, Shape
This class defines a rectangle in float precision.
float | height- The height of the rectangle.
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float | width- The width of the rectangle.
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float | x- The x coordinate of the lower left corner.
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float | y- The y coordinate of the lower left corner.
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Float()- Create a rectangle at (0,0) with width 0 and height 0.
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Float(float x, float y, float w, float h)- Create a rectangle with the given values.
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Rectangle2D | createIntersection(Rectangle2D r)- Return a new rectangle which is the intersection of this and the given
one.
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Rectangle2D | createUnion(Rectangle2D r)- Return a new rectangle which is the union of this and the given one.
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Rectangle2D | getBounds2D()- Returns the bounds of this rectangle.
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double | getHeight()- Return the height.
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double | getWidth()- Return the width.
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double | getX()- Return the X coordinate.
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double | getY()- Return the Y coordinate.
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boolean | isEmpty()- Test if the rectangle is empty.
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int | outcode(double x, double y)- Determine where the point lies with respect to this rectangle.
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void | setRect(double x, double y, double w, double h)- Set the contents of this rectangle to those specified.
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void | setRect(float x, float y, float w, float h)- Set the contents of this rectangle to those specified.
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void | setRect(Rectangle2D r)- Set the contents of this rectangle to those specified.
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String | toString()- Returns a string representation of this rectangle.
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add, add, add, contains, contains, createIntersection, createUnion, equals, getBounds2D, getPathIterator, getPathIterator, hashCode, intersect, intersects, intersectsLine, intersectsLine, outcode, outcode, setFrame, setRect, setRect, union |
clone, contains, contains, getBounds, getCenterX, getCenterY, getFrame, getHeight, getMaxX, getMaxY, getMinX, getMinY, getPathIterator, getWidth, getX, getY, intersects, isEmpty, setFrame, setFrame, setFrame, setFrameFromCenter, setFrameFromCenter, setFrameFromDiagonal, setFrameFromDiagonal |
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
height
public float height
The height of the rectangle.
width
public float width
The width of the rectangle.
x
public float x
The x coordinate of the lower left corner.
y
public float y
The y coordinate of the lower left corner.
Float
public Float()
Create a rectangle at (0,0) with width 0 and height 0.
Float
public Float(float x,
float y,
float w,
float h) Create a rectangle with the given values.
x - the x coordinatey - the y coordinatew - the widthh - the height
outcode
public int outcode(double x,
double y) Determine where the point lies with respect to this rectangle. The
result will be the binary OR of the appropriate bit masks.
- outcode in interface Rectangle2D
x - the x coordinate to checky - the y coordinate to check
- the binary OR of the result
setRect
public void setRect(double x,
double y,
double w,
double h) Set the contents of this rectangle to those specified.
- setRect in interface Rectangle2D
x - the x coordinatey - the y coordinatew - the widthh - the height
setRect
public void setRect(float x,
float y,
float w,
float h) Set the contents of this rectangle to those specified.
x - the x coordinatey - the y coordinatew - the widthh - the height
toString
public String toString()
Returns a string representation of this rectangle. This is in the form
getClass().getName() + "[x=" + x + ",y=" + y + ",w=" + width
+ ",h=" + height + ']'.
- toString in interface Object
- a string representation of this rectangle
Rectangle2D.java -- generic rectangles in 2-D space
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