public class ParetoChart extends Bar
ParetoChart
is a Pareto bar chart.
The bars are sorted into descending order.
It is used in quality assurance tracking to identify and prioritize areas
of greatest impact. It extends Bar
.
The method addCumulativeLine
adds a cumulative percentage line to the chart.
This is the percent of defects accounted for by the current item and items to its left.
If the cumulative percentage line is added, a second axis is created on the right.
This is required because the units for this line are 0% to 100%.
The units of the original axis (on the left) are the number of defects.
AXIS_X_TOP, AXIS_Y_RIGHT, BAR_TYPE_HORIZONTAL, BAR_TYPE_VERTICAL, DASH_PATTERN_DASH, DASH_PATTERN_DASH_DOT, DASH_PATTERN_DOT, DASH_PATTERN_SOLID, DATA_TYPE_FILL, DATA_TYPE_LINE, DATA_TYPE_MARKER, DATA_TYPE_PICTURE, DATA_TYPE_TUBE, DENDROGRAM_TYPE_HORIZONTAL, DENDROGRAM_TYPE_VERTICAL, FILL_TYPE_GRADIENT, FILL_TYPE_NONE, FILL_TYPE_PAINT, FILL_TYPE_SOLID, LABEL_TYPE_PERCENT, MARKER_TYPE_ASTERISK, MARKER_TYPE_CIRCLE_CIRCLE, MARKER_TYPE_CIRCLE_PLUS, MARKER_TYPE_CIRCLE_X, MARKER_TYPE_DIAMOND_PLUS, MARKER_TYPE_FILLED_CIRCLE, MARKER_TYPE_FILLED_DIAMOND, MARKER_TYPE_FILLED_SQUARE, MARKER_TYPE_FILLED_TRIANGLE, MARKER_TYPE_HOLLOW_CIRCLE, MARKER_TYPE_HOLLOW_DIAMOND, MARKER_TYPE_HOLLOW_SQUARE, MARKER_TYPE_HOLLOW_TRIANGLE, MARKER_TYPE_OCTAGON_PLUS, MARKER_TYPE_OCTAGON_X, MARKER_TYPE_PLUS, MARKER_TYPE_SQUARE_PLUS, MARKER_TYPE_SQUARE_X, MARKER_TYPE_X, TEXT_X_CENTER, TEXT_X_LEFT, TEXT_X_RIGHT, TEXT_Y_BOTTOM, TEXT_Y_CENTER, TEXT_Y_TOP
AUTOSCALE_DATA, AUTOSCALE_DENSITY, AUTOSCALE_NUMBER, AUTOSCALE_OFF, AUTOSCALE_WINDOW, AXIS_X, AXIS_Y, AXIS_Z, LABEL_TYPE_NONE, LABEL_TYPE_TITLE, LABEL_TYPE_X, LABEL_TYPE_Y, LABEL_TYPE_Z, TRANSFORM_CUSTOM, TRANSFORM_LINEAR, TRANSFORM_LOG
Constructor and Description |
---|
ParetoChart(AxisXY axisBar,
String[] labels,
int[] numberDefects)
Constructs a Pareto chart.
|
ParetoChart(AxisXY axisBar,
String[] labels,
int[] numberDefects,
double maximumFractionCategoriesPlotted,
String otherLabel)
Constructs a Pareto chart showing only the most important bars.
|
ParetoChart(AxisXY axisBar,
String[] labels,
int[] numberDefects,
int maximumCategoriesPlotted,
String otherLabel)
Constructs a Pareto chart showing only a limited number of bars.
|
Modifier and Type | Method and Description |
---|---|
Data |
addCumulativeLine()
Creates a new right-side axis and adds a cumulative line to it.
|
Data |
addCumulativeLine(AxisXY axisCumulativeLine)
Adds a cumulative line to the specified axis.
|
AxisXY |
createCumulativeLineAxis()
Creates a new axis to hold a cumulative line.
|
AxisXY |
getCumulativeAxis()
Returns the "CumulativeAxis" attribute.
|
Data |
getCumulativeLine()
Returns the "CumulativeLine" attribute.
|
dataRange, getBarData, getBarSet, getBarSet, getBarSet, paint, setBarData, setLabels, setLabels
formatLabel
addPickListener, firePickListeners, getALT, getAxis, getBackground, getBarGap, getBarType, getBarWidth, getChart, getChartTitle, getChildren, getClipData, getComponent, getConcatenatedViewport, getDataType, getDoubleBuffering, getExplode, getFillOutlineColor, getFillOutlineType, getFillPaint, getFillType, getGradient, getHREF, getLegend, getLineDashPattern, getMarkerDashPattern, getMarkerThickness, getMarkerType, getParent, getReference, getScreenAxis, getScreenSize, getScreenViewport, getSize, getSkipWeekends, getTextAngle, getTextColor, getTitle, getToolTip, getViewport, isBitSet, prePaint, removePickListener, setALT, setBarGap, setBarType, setBarWidth, setChartTitle, setClipData, setCustomTransform, setDataType, setDoubleBuffering, setExplode, setFillOutlineColor, setFillOutlineColor, setFillOutlineType, setFillPaint, setFillPaint, setFillPaint, setFillType, setGradient, setGradient, setGradient, setHREF, setImage, setLineDashPattern, setMarkerDashPattern, setMarkerThickness, setMarkerType, setReference, setScreenSize, setSize, setSkipWeekends, setTextAngle, setTextColor, setTextColor, setTitle, setTitle, setToolTip, setViewport, setViewport
clone, clone, clone, clone, getAbstractParent, getAttribute, getAutoscaleInput, getAutoscaleMinimumTimeInterval, getAutoscaleOutput, getBooleanAttribute, getChildList, getColorAttribute, getCustomTransform, getDensity, getDoubleAttribute, getFillColor, getFont, getFontName, getFontSize, getFontStyle, getImage, getIntegerAttribute, getLabelType, getLightColor, getLineColor, getLineWidth, getLocale, getMarkerColor, getMarkerSize, getName, getNumber, getPaint, getStringAttribute, getTextFormat, getTickLength, getTransform, getX, getY, isAncestorOf, isAttributeSet, isAttributeSetAtThisNode, parseColor, remove, setAttribute, setAutoscaleInput, setAutoscaleMinimumTimeInterval, setAutoscaleOutput, setDensity, setFillColor, setFillColor, setFont, setFontName, setFontSize, setFontStyle, setImage, setLabelType, setLightColor, setLightColor, setLineColor, setLineColor, setLineWidth, setLocale, setMarkerColor, setMarkerColor, setMarkerSize, setName, setNumber, setPaint, setTextFormat, setTextFormat, setTickLength, setTransform, setX, setY, toString
public ParetoChart(AxisXY axisBar, String[] labels, int[] numberDefects)
axisBar
- the AxisXY
parent of this node.
Its formatting is changed to integer formatting.labels
- a String
array which contains the labels for
the data values.numberDefects
- an int
array which contains the number of defects.
These data values must be in the same order as the values in labels
,
but they do not need to be sorted.IllegalArgumentException
- is thrown if the length
of the labels
and numberDefects
arrays are unequal or
if any element of numberDefects
is negative.public ParetoChart(AxisXY axisBar, String[] labels, int[] numberDefects, double maximumFractionCategoriesPlotted, String otherLabel)
axisBar
- the AxisXY
parent of this node.
Its formatting is changed to integer formatting.labels
- a String
array which contains the labels for
the data values.numberDefects
- an int
array which contains the number of defects.
These data values must be in the same order as the values in labels
,
but they do not need to be sorted.maximumFractionCategoriesPlotted
- is maximum cumulative fraction to be represented
in separate categories. The remaining categories are consolidated into
a single bar. A typical value for this argument is 0.80.
This must be at least 0 and no more than 1.otherLabel
- is the label of the bar holding total defect count of the
categories not plotted.IllegalArgumentException
- is thrown if the length
of the labels
and numberDefects
arrays are unequal or
if any element of numberDefects
is negative.public ParetoChart(AxisXY axisBar, String[] labels, int[] numberDefects, int maximumCategoriesPlotted, String otherLabel)
axisBar
- the AxisXY
parent of this nodelabels
- a String
array which contains the labels for
the data values.numberDefects
- an int
array which contains the number of defects.
These data values must be in the same order as the values in labels
,
but they do not need to be sorted.maximumCategoriesPlotted
- is the maximum number of categories to be plotted.
Categories with smaller number of defects are consolidated into
a single bar. The total number of bars will be
maximumCategoriesPlotted
+1.
This must be at least 0 and no more than the length of
numberDefects
.otherLabel
- is the label of the bar holding total defect count of the
categories not plotted.IllegalArgumentException
- is thrown if the length
of the labels
and numberDefects
arrays are unequal or
if any element of numberDefects
is negative.public Data addCumulativeLine()
Data
object containing the cumulative percentage line.public Data addCumulativeLine(AxisXY axisCumulativeLine)
axisCumulativeLine
- is the axis for the cumulative line.public AxisXY createCumulativeLineAxis()
public AxisXY getCumulativeAxis()
AxisXY
object containing the cumulative line.public Data getCumulativeLine()
Data
object.Copyright © 1970-2016 Rogue Wave Software
Built May 19 2016.