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src/java.desktop/share/classes/java/awt/Dimension.java
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*** 27,49 ****
import java.awt.geom.Dimension2D;
import java.beans.Transient;
/**
! * The <code>Dimension</code> class encapsulates the width and
* height of a component (in integer precision) in a single object.
* The class is
* associated with certain properties of components. Several methods
! * defined by the <code>Component</code> class and the
! * <code>LayoutManager</code> interface return a
! * <code>Dimension</code> object.
* <p>
! * Normally the values of <code>width</code>
! * and <code>height</code> are non-negative integers.
* The constructors that allow you to create a dimension do
* not prevent you from setting a negative value for these properties.
! * If the value of <code>width</code> or <code>height</code> is
* negative, the behavior of some methods defined by other objects is
* undefined.
*
* @author Sami Shaio
* @author Arthur van Hoff
--- 27,49 ----
import java.awt.geom.Dimension2D;
import java.beans.Transient;
/**
! * The {@code Dimension} class encapsulates the width and
* height of a component (in integer precision) in a single object.
* The class is
* associated with certain properties of components. Several methods
! * defined by the {@code Component} class and the
! * {@code LayoutManager} interface return a
! * {@code Dimension} object.
* <p>
! * Normally the values of {@code width}
! * and {@code height} are non-negative integers.
* The constructors that allow you to create a dimension do
* not prevent you from setting a negative value for these properties.
! * If the value of {@code width} or {@code height} is
* negative, the behavior of some methods defined by other objects is
* undefined.
*
* @author Sami Shaio
* @author Arthur van Hoff
*** 90,120 ****
initIDs();
}
}
/**
! * Creates an instance of <code>Dimension</code> with a width
* of zero and a height of zero.
*/
public Dimension() {
this(0, 0);
}
/**
! * Creates an instance of <code>Dimension</code> whose width
* and height are the same as for the specified dimension.
*
* @param d the specified dimension for the
! * <code>width</code> and
! * <code>height</code> values
*/
public Dimension(Dimension d) {
this(d.width, d.height);
}
/**
! * Constructs a <code>Dimension</code> and initializes
* it to the specified width and specified height.
*
* @param width the specified width
* @param height the specified height
*/
--- 90,120 ----
initIDs();
}
}
/**
! * Creates an instance of {@code Dimension} with a width
* of zero and a height of zero.
*/
public Dimension() {
this(0, 0);
}
/**
! * Creates an instance of {@code Dimension} whose width
* and height are the same as for the specified dimension.
*
* @param d the specified dimension for the
! * {@code width} and
! * {@code height} values
*/
public Dimension(Dimension d) {
this(d.width, d.height);
}
/**
! * Constructs a {@code Dimension} and initializes
* it to the specified width and specified height.
*
* @param width the specified width
* @param height the specified height
*/
*** 138,199 ****
public double getHeight() {
return height;
}
/**
! * Sets the size of this <code>Dimension</code> object to
* the specified width and height in double precision.
! * Note that if <code>width</code> or <code>height</code>
! * are larger than <code>Integer.MAX_VALUE</code>, they will
! * be reset to <code>Integer.MAX_VALUE</code>.
*
! * @param width the new width for the <code>Dimension</code> object
! * @param height the new height for the <code>Dimension</code> object
* @since 1.2
*/
public void setSize(double width, double height) {
this.width = (int) Math.ceil(width);
this.height = (int) Math.ceil(height);
}
/**
! * Gets the size of this <code>Dimension</code> object.
* This method is included for completeness, to parallel the
! * <code>getSize</code> method defined by <code>Component</code>.
*
* @return the size of this dimension, a new instance of
! * <code>Dimension</code> with the same width and height
* @see java.awt.Dimension#setSize
* @see java.awt.Component#getSize
* @since 1.1
*/
@Transient
public Dimension getSize() {
return new Dimension(width, height);
}
/**
! * Sets the size of this <code>Dimension</code> object to the specified size.
* This method is included for completeness, to parallel the
! * <code>setSize</code> method defined by <code>Component</code>.
! * @param d the new size for this <code>Dimension</code> object
* @see java.awt.Dimension#getSize
* @see java.awt.Component#setSize
* @since 1.1
*/
public void setSize(Dimension d) {
setSize(d.width, d.height);
}
/**
! * Sets the size of this <code>Dimension</code> object
* to the specified width and height.
* This method is included for completeness, to parallel the
! * <code>setSize</code> method defined by <code>Component</code>.
*
! * @param width the new width for this <code>Dimension</code> object
! * @param height the new height for this <code>Dimension</code> object
* @see java.awt.Dimension#getSize
* @see java.awt.Component#setSize
* @since 1.1
*/
public void setSize(int width, int height) {
--- 138,199 ----
public double getHeight() {
return height;
}
/**
! * Sets the size of this {@code Dimension} object to
* the specified width and height in double precision.
! * Note that if {@code width} or {@code height}
! * are larger than {@code Integer.MAX_VALUE}, they will
! * be reset to {@code Integer.MAX_VALUE}.
*
! * @param width the new width for the {@code Dimension} object
! * @param height the new height for the {@code Dimension} object
* @since 1.2
*/
public void setSize(double width, double height) {
this.width = (int) Math.ceil(width);
this.height = (int) Math.ceil(height);
}
/**
! * Gets the size of this {@code Dimension} object.
* This method is included for completeness, to parallel the
! * {@code getSize} method defined by {@code Component}.
*
* @return the size of this dimension, a new instance of
! * {@code Dimension} with the same width and height
* @see java.awt.Dimension#setSize
* @see java.awt.Component#getSize
* @since 1.1
*/
@Transient
public Dimension getSize() {
return new Dimension(width, height);
}
/**
! * Sets the size of this {@code Dimension} object to the specified size.
* This method is included for completeness, to parallel the
! * {@code setSize} method defined by {@code Component}.
! * @param d the new size for this {@code Dimension} object
* @see java.awt.Dimension#getSize
* @see java.awt.Component#setSize
* @since 1.1
*/
public void setSize(Dimension d) {
setSize(d.width, d.height);
}
/**
! * Sets the size of this {@code Dimension} object
* to the specified width and height.
* This method is included for completeness, to parallel the
! * {@code setSize} method defined by {@code Component}.
*
! * @param width the new width for this {@code Dimension} object
! * @param height the new height for this {@code Dimension} object
* @see java.awt.Dimension#getSize
* @see java.awt.Component#setSize
* @since 1.1
*/
public void setSize(int width, int height) {
*** 211,238 ****
}
return false;
}
/**
! * Returns the hash code for this <code>Dimension</code>.
*
! * @return a hash code for this <code>Dimension</code>
*/
public int hashCode() {
int sum = width + height;
return sum * (sum + 1)/2 + width;
}
/**
* Returns a string representation of the values of this
! * <code>Dimension</code> object's <code>height</code> and
! * <code>width</code> fields. This method is intended to be used only
* for debugging purposes, and the content and format of the returned
* string may vary between implementations. The returned string may be
! * empty but may not be <code>null</code>.
*
! * @return a string representation of this <code>Dimension</code>
* object
*/
public String toString() {
return getClass().getName() + "[width=" + width + ",height=" + height + "]";
}
--- 211,238 ----
}
return false;
}
/**
! * Returns the hash code for this {@code Dimension}.
*
! * @return a hash code for this {@code Dimension}
*/
public int hashCode() {
int sum = width + height;
return sum * (sum + 1)/2 + width;
}
/**
* Returns a string representation of the values of this
! * {@code Dimension} object's {@code height} and
! * {@code width} fields. This method is intended to be used only
* for debugging purposes, and the content and format of the returned
* string may vary between implementations. The returned string may be
! * empty but may not be {@code null}.
*
! * @return a string representation of this {@code Dimension}
* object
*/
public String toString() {
return getClass().getName() + "[width=" + width + ",height=" + height + "]";
}
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