org.pentaho.chart
Class ChartUtils

java.lang.Object
  org.pentaho.chart.ChartUtils

Direct Known Subclasses:

JFreeChartUtils

public class ChartUtils
extends Object

Constructor Summary

ChartUtils()

Method Summary

static Font	getFont(ChartElement currentSeries) This method creates a Font object based on the font-family, font-size, and font-style defined in the chart xml doc for the current series
static Font	getFont(String fontFamily, CssStyle.FontStyle fontStyle, CssStyle.FontWeight fontWeight, Integer fontSize)
static String	getFontFamily(ChartElement currentSeries)
static float	getFontSize(ChartElement element) CSSFontSize values: xx-small, x-small, small, medium, large, x-large, xx-large are mapped to certain integer values based on ChartCSSFontSizeMappingConstants file.
static org.pentaho.reporting.libraries.css.values.CSSValue	getFontStyle(ChartElement element)
static org.pentaho.reporting.libraries.css.values.CSSValue	getFontWeight(ChartElement element)

Methods inherited from class java.lang.Object

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

Constructor Detail

ChartUtils

public ChartUtils()

Method Detail

getFont

public static Font getFont(String fontFamily,
                           CssStyle.FontStyle fontStyle,
                           CssStyle.FontWeight fontWeight,
                           Integer fontSize)

getFont

public static Font getFont(ChartElement currentSeries)

This method creates a Font object based on the font-family, font-size, and font-style defined in the chart xml doc for the current series

Parameters:

currentSeries - Current series element

Returns:

Font The font object created based on the current series font css style

getFontFamily

public static String getFontFamily(ChartElement currentSeries)

getFontWeight

public static org.pentaho.reporting.libraries.css.values.CSSValue getFontWeight(ChartElement element)

getFontStyle

public static org.pentaho.reporting.libraries.css.values.CSSValue getFontStyle(ChartElement element)

getFontSize

public static float getFontSize(ChartElement element)

CSSFontSize values: xx-small, x-small, small, medium, large, x-large, xx-large are mapped to certain integer values based on ChartCSSFontSizeMappingConstants file. CSSFontSize values: smaller, larger, and % are based on parent values. Hence for that we establish the current series font size based on the parent font size value.

Parameters:

element - The current series element that would be looked for the font style

Returns:

float The font size for the current series element.