org.rhq.enterprise.gui.image.chart
Class AreaChart

java.lang.Object
  org.rhq.enterprise.gui.image.WebImage
      org.rhq.enterprise.gui.image.chart.Chart
          org.rhq.enterprise.gui.image.chart.VerticalChart
              org.rhq.enterprise.gui.image.chart.ColumnChart
                  org.rhq.enterprise.gui.image.chart.AreaChart

public class AreaChart
extends ColumnChart

HighLowChart draws a horizontal chart with shaded areas to display the data point values. For a description of how to use AreaChart, see net.hyperic.chart.Chart.

See Also:

net.hyperic.chart.Chart

Field Summary

Fields inherited from class org.rhq.enterprise.gui.image.chart.ColumnChart

columnColor, columnWidth, DEFAULT_COLUMN_COLOR, DEFAULT_COLUMN_WIDTH, DEFAULT_HIGHLOW_COLOR, isCumulative

Fields inherited from class org.rhq.enterprise.gui.image.chart.VerticalChart

DANGER_COLOR, DEFAULT_COLORS, GOOD_COLOR, UNKNOWN_COLOR

Fields inherited from class org.rhq.enterprise.gui.image.chart.Chart

ARG_MUST_BE_ZERO_OR_GREATER, averageLineColor, AVG, baseline, BASELINE, baselineColor, ceiling, chartColor, DEFAULT_LABEL_FONT, DEFAULT_LEGEND_FONT, DEFAULT_LEGEND_PLAIN, DEFAULT_UNIT_LEGEND, DEFAULT_VALUE_LEGEND, EMPTY_STRING, floor, highRange, highRangeColor, legendFont, legendTextColor, lineWidth, LOW, lowLineColor, lowRange, lowRangeColor, m_adRangeMarks, m_bNoData, m_dAvgValue, m_dLowValue, m_dPeakValue, m_floor, m_fmtUnits, m_metricsLabel, m_metricsLegend, PEAK, peakLineColor, rightLabelWidth, showAverage, showBaseline, showBottomLabels, showBottomLegend, showFullLabels, showHighRange, showLeftLabels, showLeftLegend, showLow, showLowRange, showPeak, showRightLabels, showRightLegend, showTopLabels, showTopLegend, showUnitLines, showValueLines, showValues, textWhitespace, tickMarkHeight, valueIndent, valueLines, VARIABLE_HEIGHT, VARIABLE_WIDTH, x2VertLabels, x2VertMarks, xLabelsSkip, xLineColor, xOffset, xRLabel, xVertLegend, xVertMarks, yBottomLegend, yHorzLabels, yOffset, yTopLegend

Fields inherited from class org.rhq.enterprise.gui.image.WebImage

antiAliased, ARG_CANNOT_BE_NULL, backgroundColor, bottomBorder, DEFAULT_BACKGROUND_COLOR, DEFAULT_BOLD_TYPEFACE, DEFAULT_BORDER_COLOR, DEFAULT_BORDER_SIZE, DEFAULT_FONT, DEFAULT_FONT_METRICS, DEFAULT_HEIGHT, DEFAULT_PLAIN_TYPEFACE, DEFAULT_SHADOW_WIDTH, DEFAULT_WIDTH, font, frameImage, height, indexColors, leftBorder, m_graphics, rightBorder, shadowWidth, SMALL_FONT, textColor, topBorder, width

Constructor Summary

AreaChart()

AreaChart(int width, int height)

Method Summary

protected void	init()
protected void	paint(ChartGraphics g, Rectangle rect)

Methods inherited from class org.rhq.enterprise.gui.image.chart.ColumnChart

checkHighLow

Methods inherited from class org.rhq.enterprise.gui.image.chart.VerticalChart

adjustBorders, adjustRectangle, draw, findDataPointIndex, getCumulativeTrend, getDataPoint, getDataPoint, getInteriorRectangle, getXLabels, getXPoints, getYLabelWidth, initData, setCumulativeTrend, setTimeScale

Methods inherited from class org.rhq.enterprise.gui.image.chart.Chart

calc, calcRanges, calcVariableHeight, calcVariableWidth, draw, getAverageValue, getDataCollectionClass, getDataPoint, getDataPoints, getDataPoints, getDataSetCount, getDataSetIterator, getDisplayPoint, getExteriorHeight, getExteriorRectangle, getLowValue, getNoDataString, getPeakValue, getTitle, getUnitLabel, getUnitLegend, getValueLegend, getXLabelHeight, getXLabelWidth, getXLegendHeight, hasData, initFonts, postInit, preInit, scale, setFormat, setNoDataString, setNumberDataSets, setTitle, setUnitLegend, setValueLegend

Methods inherited from class org.rhq.enterprise.gui.image.WebImage

getFontMetrics, getImage, getTextCenter, getTextCenter, getTextCenter, isRunnable, setBorder, writeJpegImage, writeJpegImage, writePngImage, writePngImage

Methods inherited from class java.lang.Object

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

Constructor Detail

AreaChart

public AreaChart()

AreaChart

public AreaChart(int width,
                 int height)

Method Detail

init

protected void init()

Overrides:

init in class ColumnChart

paint

protected void paint(ChartGraphics g,
                     Rectangle rect)

Overrides:

paint in class ColumnChart