org.icepear.echarts.render

Class Engine

java.lang.Object

org.icepear.echarts.render.Engine

public class Engine
extends Object

Constructor Summary

Constructors

Constructor and Description
Engine()

Method Summary

Modifier and Type	Method and Description
void	render(String path, Chart<?,?> chart) Used in simple chart case, render the echarts in html file, in default width, height and willOpen.
void	render(String path, Chart<?,?> chart, String height, String width, Boolean willOpen) Used in simple chart cases, render the echarts in customized width, height, and willOpen
void	render(String path, Option option) Used in advanced chart case, render the echarts in html file, in default width, height and willOpen
void	render(String path, Option option, String height, String width, Boolean willOpen) Used in both simple and advanced chart cases, render the echarts in customized width, height, and willOpen
String	renderHtml(Chart<?,?> chart) Used in the simple case, render the echarts in default width and height, without download button
String	renderHtml(Chart<?,?> chart, String height, String width) Used in the simple cases, render the echarts in customized width and height, without download button
String	renderHtml(Option option) Used in the advanced case, render the echarts in default width and height, without download button
String	renderHtml(Option option, String height, String width) Used in both the simple and advanced cases, render the echarts in customized width and height, without download button
String	renderJsonOption(Chart<?,?> chart) Render serialized json object of Option in Chart
String	renderJsonOption(Option option) Render serialized json object of an Option

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Engine

public Engine()

Method Detail

render

public void render(String path,
                   Chart<?,?> chart)

Used in simple chart case, render the echarts in html file, in default width, height and willOpen. The html file also provides download chart function.

Parameters:

path - path to save the html file

chart - the chart to be rendered

render

public void render(String path,
                   Option option)

Used in advanced chart case, render the echarts in html file, in default width, height and willOpen

Parameters:

path - path to save the html file

option - the option used to init the chart

render

public void render(String path,
                   Chart<?,?> chart,
                   String height,
                   String width,
                   Boolean willOpen)

Used in simple chart cases, render the echarts in customized width, height, and willOpen

Parameters:

path - path to save the html file

chart - the chart to be rendered

height - the height of the chart, ends with "px" or "%"

width - the width of the chart, ends with "px" or "%"

willOpen - whether allowing to open the html in browser automatically

render

public void render(String path,
                   Option option,
                   String height,
                   String width,
                   Boolean willOpen)

Used in both simple and advanced chart cases, render the echarts in customized width, height, and willOpen

Parameters:

path - path to save the html file

option - the option used to init the chart

height - the height of the chart, ends with "px" or "%"

width - the width of the chart, ends with "px" or "%"

willOpen - whether allowing to open the html in browser automatically

renderHtml

public String renderHtml(Chart<?,?> chart)

Used in the simple case, render the echarts in default width and height, without download button

Parameters:

chart - the chart to be rendered

Returns:

a string in html format

renderHtml

public String renderHtml(Option option)

Used in the advanced case, render the echarts in default width and height, without download button

Parameters:

option - the option to initiate the chart

Returns:

the resulted string in html format

renderHtml

public String renderHtml(Chart<?,?> chart,
                         String height,
                         String width)

Used in the simple cases, render the echarts in customized width and height, without download button

Parameters:

chart - the chart to be rendered

height - the height of the chart, ends with "px" or "%"

width - the width of the chart, ends with "px" or "%"

Returns:

the resulted string in html format

renderHtml

public String renderHtml(Option option,
                         String height,
                         String width)

Used in both the simple and advanced cases, render the echarts in customized width and height, without download button

Parameters:

option - the option to initiate the chart

height - the height of the chart

width - the width of the chart

Returns:

the resulted string in html format

renderJsonOption

public String renderJsonOption(Chart<?,?> chart)

Render serialized json object of Option in Chart

Parameters:

chart - the chart to be rendered

Returns:

a string representation of a json object

renderJsonOption

public String renderJsonOption(Option option)

Render serialized json object of an Option

Parameters:

option - the option to be serialized

Returns:

a string representation of a json object