com.mapbar.mapdal

类 NdsRect

java.lang.Object

com.mapbar.mapdal.NdsRect

所有已实现的接口:

android.os.Parcelable

public final class NdsRect
extends java.lang.Object
implements android.os.Parcelable

坐标点采用Nds格式的矩形。
除不支持Rect中的几何计算外使用方式基本相同

嵌套类概要

从接口继承的嵌套类/接口 android.os.Parcelable

android.os.Parcelable.ClassLoaderCreator<T>, android.os.Parcelable.Creator<T>

字段概要

字段

限定符和类型	字段和说明
int	bottom
static android.os.Parcelable.Creator<NdsRect>	CREATOR
int	left
int	right
int	top

从接口继承的字段 android.os.Parcelable

CONTENTS_FILE_DESCRIPTOR, PARCELABLE_WRITE_RETURN_VALUE

构造器概要

构造器

构造器和说明
NdsRect() Create a new empty Rect.
NdsRect(int left, int top, int right, int bottom) Create a new rectangle with the specified coordinates.
NdsRect(NdsRect r) Create a new rectangle, initialized with the values in the specified rectangle (which is left unmodified).

方法概要

限定符和类型	方法和说明
NdsRect	convertFromRect(android.graphics.Rect rect)
android.graphics.Rect	convertToRect()
int	describeContents() Parcelable interface methods
boolean	equals(java.lang.Object o)
java.lang.String	flattenToString() Return a string representation of the rectangle in a well-defined format.
int	hashCode()
void	printShortString(java.io.PrintWriter pw) Print short representation to given writer.
void	readFromParcel(android.os.Parcel in) Set the rectangle's coordinates from the data stored in the specified parcel.
void	set(int left, int top, int right, int bottom) Set the rectangle's coordinates to the specified values.
void	set(NdsRect src) Copy the coordinates from src into this rectangle.
java.lang.String	toShortString() Return a string representation of the rectangle in a compact form.
java.lang.String	toShortString(java.lang.StringBuilder sb) Return a string representation of the rectangle in a compact form.
java.lang.String	toString()
static NdsRect	unflattenFromString(java.lang.String str) Returns a Rect from a string of the form returned by flattenToString(), or null if the string is not of that form.
void	writeToParcel(android.os.Parcel out, int flags) Write this rectangle to the specified parcel.

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

字段详细资料

left

public int left

top

public int top

right

public int right

bottom

public int bottom

CREATOR

public static final android.os.Parcelable.Creator<NdsRect> CREATOR

构造器详细资料

NdsRect

public NdsRect()

Create a new empty Rect. All coordinates are initialized to 0.

NdsRect

public NdsRect(int left,
               int top,
               int right,
               int bottom)

Create a new rectangle with the specified coordinates. Note: no range checking is performed, so the caller must ensure that left <= right and top <= bottom.

参数:

left - The X coordinate of the left side of the rectangle

top - The Y coordinate of the top of the rectangle

right - The X coordinate of the right side of the rectangle

bottom - The Y coordinate of the bottom of the rectangle

NdsRect

public NdsRect(NdsRect r)

Create a new rectangle, initialized with the values in the specified rectangle (which is left unmodified).

参数:

r - The rectangle whose coordinates are copied into the new rectangle.

方法详细资料

convertFromRect

public NdsRect convertFromRect(android.graphics.Rect rect)

convertToRect

public android.graphics.Rect convertToRect()

equals

public boolean equals(java.lang.Object o)

覆盖:

equals 在类中 java.lang.Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 java.lang.Object

toString

public java.lang.String toString()

覆盖:

toString 在类中 java.lang.Object

toShortString

public java.lang.String toShortString()

Return a string representation of the rectangle in a compact form.

toShortString

public java.lang.String toShortString(java.lang.StringBuilder sb)

Return a string representation of the rectangle in a compact form.

flattenToString

public java.lang.String flattenToString()

Return a string representation of the rectangle in a well-defined format.

You can later recover the Rect from this string through unflattenFromString(String).

返回:

Returns a new String of the form "left top right bottom"

unflattenFromString

public static NdsRect unflattenFromString(java.lang.String str)

Returns a Rect from a string of the form returned by flattenToString(), or null if the string is not of that form.

printShortString

public void printShortString(java.io.PrintWriter pw)

Print short representation to given writer.

set

public void set(int left,
                int top,
                int right,
                int bottom)

Set the rectangle's coordinates to the specified values. Note: no range checking is performed, so it is up to the caller to ensure that left <= right and top <= bottom.

参数:

left - The X coordinate of the left side of the rectangle

top - The Y coordinate of the top of the rectangle

right - The X coordinate of the right side of the rectangle

bottom - The Y coordinate of the bottom of the rectangle

set

public void set(NdsRect src)

Copy the coordinates from src into this rectangle.

参数:

src - The rectangle whose coordinates are copied into this rectangle.

describeContents

public int describeContents()

Parcelable interface methods

指定者:

describeContents 在接口中 android.os.Parcelable

writeToParcel

public void writeToParcel(android.os.Parcel out,
                          int flags)

Write this rectangle to the specified parcel. To restore a rectangle from a parcel, use readFromParcel()

指定者:

writeToParcel 在接口中 android.os.Parcelable

参数:

out - The parcel to write the rectangle's coordinates into

readFromParcel

public void readFromParcel(android.os.Parcel in)

Set the rectangle's coordinates from the data stored in the specified parcel. To write a rectangle to a parcel, call writeToParcel().

参数:

in - The parcel to read the rectangle's coordinates from