Extends

• Eventful

Methods

clear()

d3charts.js, line 182

清除所有view、model以及事件

Returns:

-

this

dispatchAction(model, type, payload, throttleopt)

d3charts.js, line 243

触发事件

Parameters:

Name	Type	Attributes	Default	Description
model	Object			组件model
type	string			事件名称
payload	any
throttle	boolean	<optional>	true

getDataModel(index)

d3charts.js, line 314

获取指定的dataModel

Parameters:

Name	Type	Description
index	number	dataModel的序数

Returns:

-

data model

Deprecated:

• Yes

getDataUrl(optsopt)

d3charts.js, line 398

生成dataUrl

Parameters:

Name	Type	Attributes	Description
opts	Object	<optional>	Properties Name Type Attributes Description width number | string <optional> Can be 'auto' (the same as null/undefined) height number | string <optional> Can be 'auto' (the same as null/undefined) type string <optional> jpg | png backgroundColor string <optional>

Returns:

-

data url

getDom()

d3charts.js, line 332

获取dom

Returns:

-

dom

getHeight() → {number}

d3charts.js, line 280

Get container height

Returns:

number -

height of container

getModel(typeopt, indexopt) → {Object}

d3charts.js, line 291

获取指定的model，或者globalModel(无参数时)

Parameters:

Name	Type	Attributes	Description
type	string	<optional>	组件名称
index	number | string | function	<optional>	对应组件的index、name或方法选取

Returns:

Object -

返回指定的model

getViewOfComponentModel(componentModel) → {Object}

d3charts.js, line 342

获取model对应的view

Parameters:

Name	Type	Description
componentModel	Object	组件model

Returns:

Object -

返回model对应的view

getWidth() → {number}

d3charts.js, line 271

Get container width

Returns:

number -

width of container

getZr()

d3charts.js, line 323

获取zr实例

Returns:

-

instance of zr

isError() → {boolean}

d3charts.js, line 218

是否错误状态

Returns:

boolean -

是否是错误状态

registerAction(model, type, callback, context)

d3charts.js, line 262

注册事件

Parameters:

Name	Type	Description
model	Object	组件model
type	string	事件名称
callback	function	回调函数
context	any

resize(optsopt)

d3charts.js, line 230

Resize the canvas. Should be invoked when container size is changed

Parameters:

Name	Type	Attributes	Description
opts	Object	<optional>	Properties Name Type Attributes Description width number | string <optional> Can be 'auto' (the same as null/undefined) height number | string <optional> Can be 'auto' (the same as null/undefined)

setOption(option, lazyUpdateopt)

d3charts.js, line 149

设置参数

Parameters:

Name	Type	Attributes	Default	Description
option	Object			配置参数
lazyUpdate	Object	<optional>	true	配置参数

Returns:

-

this

stopAnimation()

d3charts.js, line 379

停止所有动画

toggleEdit(boolopt)

d3charts.js, line 425

切换编辑状态

Parameters:

Name	Type	Attributes	Description
bool	boolean	<optional>	true或false

update(forceopt)

d3charts.js, line 169

调用globalModel的更新对标记为脏的model进行更新，并对有更新的model对应的view重新进行渲染

Parameters:

Name	Type	Attributes	Description
force	boolean	<optional>	是否强制更新