com.ijchart.xychart.render.paint
Interface IPaintScale

All Known Implementing Classes:

GrayPaintScale, LookupPaintScale

public interface IPaintScale

Title: IJChart

Description: a chart library for the Java(tm) platform.

定义根据某个值获取paint对象的接口.

Copyright: Copyright (c) 2013

Company:

Version:

1.0

Author:

zhang feng min,shanghai china. Contract me by email.

Field Summary

static double	DEFAULT_LOWER_BOUND 缺省的最小边界值.
static double	DEFAULT_UPPER_BOUND 缺省的最大边界值.

Method Summary

double	getLowerBound() 返回最小边界值.
java.awt.Paint	getPaint(double value) 返回某个值对应的paint对象.
double	getUpperBound() 返回最大边界值.

Field Detail

DEFAULT_LOWER_BOUND

static final double DEFAULT_LOWER_BOUND

缺省的最小边界值.

See Also:

Constant Field Values

DEFAULT_UPPER_BOUND

static final double DEFAULT_UPPER_BOUND

缺省的最大边界值.

See Also:

Constant Field Values

Method Detail

getLowerBound

double getLowerBound()

返回最小边界值.

Returns:

double 最小边界值.

getUpperBound

double getUpperBound()

返回最大边界值.

Returns:

double 最大边界值.

getPaint

java.awt.Paint getPaint(double value)

返回某个值对应的paint对象.

Parameters:

value - double 数字值.

Returns:

Paint paint对象 (不为null).