Class: RangeTheme

RangeTheme()

new RangeTheme()

范围专题图
Source:

Methods

(async, static) append(rangeThemeInfo) → {int}

添加项
Parameters:
Name Type Description
rangeThemeInfo Object 范围专题图项信息
Source:
Returns:
成功返回项索引
Type
int

(async, static) clear() → {boolean}

清空所有的项
Source:
Returns:
true-成功 ;false-失败
Type
boolean

(async, static) createObj() → {Promise.<RangeTheme>}

创建一个新的RangeTheme对象
Source:
Returns:
Type
Promise.<RangeTheme>

(async, static) getAllOtherDataItemInfoSource() → {int}

获取专题图类型
Source:
Returns:
返回专题图类型,例:AllOtherDataItemInfoSource.DefaultThemeInfo
Type
int

(async, static) getCount() → {int}

获取项数目
Source:
Returns:
Type
int

(async, static) getDefaultInfo() → {Promise.<ThemeInfo>}

获取缺省专题绘制信息
Source:
Returns:
缺省专题绘制信息
Type
Promise.<ThemeInfo>

(async, static) getExpression() → {String}

获取字段表达式
Source:
Returns:
Type
String

(async, static) getItem(index) → {Promise.<RangeThemeInfo>}

获取项信息
Parameters:
Name Type Description
index Number 范围专题图项索引(int类型的Number)
Source:
Returns:
成功返回项的信息
Type
Promise.<RangeThemeInfo>

(async, static) indexOf(value) → {int}

寻找值为value的项索引
Parameters:
Name Type Description
value String 属性值
Source:
Returns:
成功返回包含此值的项索引
Type
int

(async, static) remove(index) → {boolean}

删除项(删除之后的语义是图元用未分类字段的颜色)
Parameters:
Name Type Description
index int 范围专题图项索引
Source:
Returns:
true-成功 ;false-失败
Type
boolean

(async, static) setAllOtherDataItemInfoSource(allOtherDataItemInfoSource) → {Promise.<Void>}

设置专题图类型
Parameters:
Name Type Description
allOtherDataItemInfoSource int 专题图类型 例:AllOtherDataItemInfoSource.DefaultThemeInfo
Source:
Returns:
Type
Promise.<Void>

(async, static) setDefaultInfo(themeInfo) → {Promise.<Void>}

设置缺省专题绘制信息
Parameters:
Name Type Description
themeInfo Object 专题绘制信息
Source:
Returns:
Type
Promise.<Void>

(async, static) setExpression(expression) → {Promise.<Void>}

设置字段表达式
Parameters:
Name Type Description
expression String 字段表达式
Source:
Returns:
Type
Promise.<Void>

(async, static) setItem(index, {Object)) → {boolean}

设置项信息
Parameters:
Name Type Description
index Number 范围专题图项索引(int类型的Number)
{Object) rangeThemeInfo 范围专题图项信息
Source:
Returns:
true-成功 ;false-失败
Type
boolean