Package com.independentsoft.office.charts

Class ChartSvg

java.lang.Object

com.independentsoft.office.charts.ChartSvg

public class ChartSvg
extends Object

Port of the C# ChartSvg renderer (ChartSvg.cs). Renders a chart part as inline SVG. Only the values cached inside the chart are used (numCache/strCache); formulas are never recalculated, so a chart whose caches were stripped renders nothing and the caller falls back to a placeholder.

C# declares the class internal; Java has no assembly scope, so it is public here for the same reason Util is. Method names follow the C# original to keep the port faithful.

Constructor Summary

Constructors

Constructor	Description
ChartSvg()

Method Summary

Modifier and Type	Method	Description
static String	render(ChartSpace chartSpace, Theme theme, double width, double height)	Renders a chart as an SVG element.
static String	resolveColorChoice(ColorChoice choice, Theme theme)	Resolves a DrawingML color reference (literal, scheme, system or preset) plus its transforms into a CSS color.

Methods inherited from class java.lang.Object

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

Constructor Details

ChartSvg

public ChartSvg()

Method Details

render

public static String render(ChartSpace chartSpace,
 Theme theme,
 double width,
 double height)

Renders a chart as an SVG element.

Parameters:

chartSpace - the chart to render.

theme - the document theme, used to resolve scheme colours. May be null.

width - the width in pixels.

height - the height in pixels.

Returns:

the SVG markup, or null when the chart holds no cached data.

resolveColorChoice

public static String resolveColorChoice(ColorChoice choice,
 Theme theme)

Resolves a DrawingML color reference (literal, scheme, system or preset) plus its transforms into a CSS color.

Parameters:

choice - the color reference.

theme - the document theme. May be null.

Returns:

the CSS color, or null when the reference cannot be resolved.