com.quinncurtis.chart2djava
Class PieChart

java.lang.Object
  com.quinncurtis.chart2djava.ChartObj
      com.quinncurtis.chart2djava.GraphObj
          com.quinncurtis.chart2djava.ChartPlot
              com.quinncurtis.chart2djava.PieChart

All Implemented Interfaces:

ChartConstants, java.lang.Cloneable

public class PieChart
extends ChartPlot

The PieChart class extends the Plot class and displays pie charts. The x-values of the simple dataset used for data storage specify the pie wedge values, the y-values of the dataset specify the "explode" percentage for each pie wedge.

Field Summary

Fields inherited from interface com.quinncurtis.chart2djava.ChartConstants

ABOVE_CENTERED_PLOTAREA, ABOVE_REFERENCED_TEXT, ABSTRACT_DATASET, ACTUAL_SIZE, ALARM_TRANSITION_DECREASING_FROM_HIGH, ALARM_TRANSITION_DECREASING_TO_LOW, ALARM_TRANSITION_INCREASING_FROM_LOW, ALARM_TRANSITION_INCREASING_TO_HIGH, ALARM_TRANSITION_NONE_HIGH, ALARM_TRANSITION_NONE_LOW, ALARM_TRANSITION_NONE_NORMAL, ALTBARMODE, APRIL, ARC2D_OBJ, ARROW, ARROWPLOT, AUGUST, AUTO_RESIZE_OBJECTS, AUTOAXES_EXACT, AUTOAXES_FAR, AUTOAXES_NEAR, AUTOAXES_STACKED, AUTOAXES_UNSTACKED, AUTOCHART, AUTOSCALE, AXIS, AXIS_CENTER, AXIS_MAX, AXIS_MIN, AXISLABELS, AXISTITLE, BACKGROUND, BACKGROUND_ELLIPSE, BACKGROUND_RECTANGLE, BACKGROUND_ROUNDEDRECTANGLE, BARDATAPOINTVALUE, BARPLOT, BELOW_CENTERED_PLOTAREA, BELOW_REFERENCED_TEXT, BOTH_AXES, BOTTOM_BORDER, BOTTOM_SIDE, BUBBLELEGEND, BUBBLEPLOT, BUBLELEGENDITEM, BUFFERED_IMAGE_RENDERING, BUFFEREDIMAGE, BUSINESSFORMAT, CANDLESTICK, CARTESIAN_COORDINATES, CELL_PLOT, CENTER_GRAPH, CENTER_PLOT, CENTER_RADIUS_BOTTOM, CENTER_RADIUS_LEFT, CENTER_RADIUS_RIGHT, CENTER_RADIUS_TOP, CENTERED_BAR, CHART_FOOTER, CHART_HEADER, CHART_SUBHEAD, CHARTATTRIBUTE, CHARTBRUSHES, CHARTCALENDAR, CHARTPENS, CIRCLE, COLUMN_MAJOR, COMBINE_DATASET_ADD, COMBINE_DATASET_DIVIDE, COMBINE_DATASET_MULTIPLY, COMBINE_DATASET_SUBTRACT, COMBINE_DATASET_X, COMBINE_DATASET_XY, COMBINE_DATASET_Y, CONTOUR_DATASET, CONTOUR_FILL, CONTOUR_LINE, CONTOUR_LINEANDFILL, CONTOUR_LINEPOLYGON, CONTOUR_LINEWALK, CONTOURLINE, COORD_SIZE, CROSS, CROSSOVER_DAY, CROSSOVER_MONTH, CROSSOVER_NONE, CROSSOVER_WEEK, CROSSOVER_YEAR, CURRENCYBUSINESSFORMAT, CURRENCYFORMAT, CUSTOM_POSITION, CUSTOMAXIS, CUSTOMSYMBOL, DATA_MOVEABLE, DATA_TOOLTIP_CUSTOM, DATA_TOOLTIP_GROUP_MULTILINE, DATA_TOOLTIP_OHLC, DATA_TOOLTIP_X, DATA_TOOLTIP_XY_ONELINE, DATA_TOOLTIP_XY_TWOLINE, DATA_TOOLTIP_Y, DATACOMPRESS_AVERAGE, DATACOMPRESS_MAX, DATACOMPRESS_MIN, DATACOMPRESS_MINMAX, DATACOMPRESS_NONE, DATACOMPRESS_SKIP, DATACOMPRESS_SUM, DATACURSOR, DATAVALUE_SYMBOL_SELECTON, DATE, DAY_OF_MONTH, DAY_OF_WEEK, DAY_OF_YEAR, DECEMBER, DECIMALFORMAT, DEFAULTFORMAT, DEV_POS, DIAMOND, DOWNTRIANGLE, EmptyColor, ENGINEERINGFORMAT, ERROR_ARRAY_NEW, ERROR_ARRAY_NEW_STRING, ERROR_AUTOSCALE, ERROR_AUTOSCALE_DATASET, ERROR_AUTOSCALE_DATASET_STRING, ERROR_AUTOSCALE_DATASETSARRAY, ERROR_AUTOSCALE_DATASETSARRAY_STRING, ERROR_AUTOSCALE_STRING, ERROR_AUTOSCALE_TRANSFORM, ERROR_AUTOSCALE_TRANSFORM_STRING, ERROR_AXIS, ERROR_AXIS_STRING, ERROR_AXISLABLES, ERROR_AXISLABLES_STRING, ERROR_AXISRANGE, ERROR_AXISRANGE_STRING, ERROR_AXISTICKS, ERROR_AXISTICKS_STRING, ERROR_BAD_POLYSURFACE, ERROR_BAD_POLYSURFACE_STRING, ERROR_BARDATAVALUE, ERROR_BARDATAVALUE_STRING, ERROR_BORDER, ERROR_BORDER_STRING, ERROR_COMPONENT, ERROR_COMPONENT_STRING, ERROR_CONTOURDATASET, ERROR_CONTOURDATASET_STRING, ERROR_DATASET, ERROR_DATASET_STRING, ERROR_DATASETSIZE, ERROR_DATASETSIZE_STRING, ERROR_DELAUNAY, ERROR_DELAUNAY_STRING, ERROR_FILECLOSE, ERROR_FILECLOSE_STRING, ERROR_FILEIO, ERROR_FILEIO_STRING, ERROR_FILEOPEN, ERROR_FILEOPEN_STRING, ERROR_FILEREAD, ERROR_FILEREAD_STRING, ERROR_FILEWRITE, ERROR_FILEWRITE_STRING, ERROR_FONT, ERROR_FONT_STRING, ERROR_GRID_ROW_COL, ERROR_GRID_ROW_COL_STRING, ERROR_GROUPDATASET, ERROR_GROUPDATASET_STRING, ERROR_IMAGE, ERROR_IMAGE_STRING, ERROR_INVALID_ALARM_EVENT_ARGUEMENT, ERROR_INVALID_ALARM_EVENT_ARGUEMENT_STRING, ERROR_INVALID_ROUNDED_RECTANGLE_ARGUEMENT, ERROR_INVALID_ROUNDED_RECTANGLE_ARGUEMENT_STRING, ERROR_LEGEND, ERROR_LEGEND_STRING, ERROR_LEGENDITEMSYMBOL, ERROR_LEGENDITEMSYMBOL_STRING, ERROR_LEGENDITEMTEXT, ERROR_LEGENDITEMTEXT_STRING, ERROR_NONE, ERROR_NONE_STRING, ERROR_NULL_ANNUNCIATOR_RECT, ERROR_NULL_ANNUNCIATOR_RECT_STRING, ERROR_NULL_METER_INDICATOR, ERROR_NULL_METER_INDICATOR_STRING, ERROR_NULL_PLOT_TEMPLATE, ERROR_NULL_PLOT_TEMPLATE_STRING, ERROR_NULL_PROCESSVAR, ERROR_NULL_PROCESSVAR_STRING, ERROR_NULLBASEAXIS, ERROR_NULLBASEAXIS_STRING, ERROR_NULLVIEWPORT, ERROR_NULLVIEWPORT_STRING, ERROR_OBJ_NEW, ERROR_OBJ_NEW_STRING, ERROR_OBJECTMISMATCH, ERROR_OBJECTMISMATCH_STRING, ERROR_PLOTOBJ, ERROR_PLOTOBJ_STRING, ERROR_POLARAXES, ERROR_POLARAXES_STRING, ERROR_SCALERANGE, ERROR_SCALERANGE_STRING, ERROR_SCALING, ERROR_SCALING_STRING, ERROR_SHAPE, ERROR_SHAPE_STRING, ERROR_SIMPLEDATASET, ERROR_SIMPLEDATASET_STRING, ERROR_SMALLVIEWPORT, ERROR_SMALLVIEWPORT_STRING, ERROR_SUPERZOOM, ERROR_SUPERZOOM_STRING, ERROR_SYMBOL, ERROR_SYMBOL_STRING, ERROR_TEXT, ERROR_TEXT_STRING, ERROR_TIMELABEL, ERROR_TIMELABEL_STRING, ERROR_WRONGAXISTYPE, ERROR_WRONGAXISTYPE_STRING, ERRORBAR, EXPONENTFORMAT, FASTCLIP_X, FASTCLIP_Y, FEBRUARY, FIXED_X_ASPECT_RATIO_CORRECTION, FIXED_Y_ASPECT_RATIO_CORRECTION, FLOATINGBAR, FNP_DIST, FNP_NORMDIST, FNP_NORMX, FNP_NORMY, FNP_X, FNP_Y, FRIDAY, FRONT_FACE_SELECTION, FULL_PLOTAREA_CLIPPING, FULL_POLYSURFACE_SELECTION, GRADIENT_MAPTO_GRAPH_NORMALIZED_COORDINATES, GRADIENT_MAPTO_OBJECT, GRADIENT_MAPTO_PLOT_NORMALIZED_COORDINATES, GRADIENT_MAPTO_PLOT_PHYSICAL_COORDINATES, GRADIENT_NONE, GRAPH_AREA_CLIPPING, GRAPH_BACKGROUND, GRAPHAREA_BOTTOM, GRAPHAREA_LEFT, GRAPHAREA_RIGHT, GRAPHAREA_TOP, GRAPHTITLE, GRID, GRID_ALL, GRID_MAJOR, GRID_MINOR, GROUP_DATASET, GROUPBAR, HBAR, HIGHLIGHT_COLOR, HISTOGRAMPLOT, HORIZ_DIR, HOUR, HOUR_OF_DAY, ICHARTOBJECTPLOT, IMAGE, INHERIT_CLIPPING, INSET_3D_LOOK, INSIDE_BAR, INSIDE_BARBASE, INSIDE_INDICATOR, INSIDE_PLOTAREA_MAX, INSIDE_PLOTAREA_MIN, INSIDE_RADIUS_BOTTOM, INSIDE_RADIUS_TOP, JANUARY, JULY, JUNE, JUSTIFY_CENTER, JUSTIFY_MAX, JUSTIFY_MIN, LABEL_ALL, LABEL_INTERCEPT, LABEL_MAX, LABEL_MIN, LABEL_ORIGIN, LEFT_BORDER, LEFT_BUTTON, LEFT_CENTERED_PLOTAREA, LEFT_REFERENCED_TEXT, LEFT_SIDE, LEGEND, LEGEND_FOOTER, LEGEND_HEADER, LEGEND_SUBHEAD, LEGENDITEM, LIGHT_LOWER_LEFT, LIGHT_LOWER_RIGHT, LIGHT_NONE, LIGHT_STRAIGHT_ON, LIGHT_UPPER_LEFT, LIGHT_UPPER_RIGHT, LINE, LINEAR_AUTOSCALE, LINEAR_SCALE, LINEAR_SCALE_OBJ, LINEARAXIS, LINEGAP, LINEMARKERPLOT, LINEPLOT, LM_S, LOG_AUTOSCALE, LOG_SCALE, LOG_SCALE_OBJ, LOGAXIS, LS_DASH_2_2, LS_DASH_4_2, LS_DASH_4_4, LS_DASH_8_4, LS_DASH_DOT, LS_DOT_1_1, LS_DOT_1_2, LS_DOT_1_4, LS_DOT_1_8, LS_SOLID, MANUAL_RESIZE_OBJECTS, MARCH, MARKER, MARKER_BOX, MARKER_CROSS, MARKER_HLINE, MARKER_HVLINE, MARKER_NULL, MARKER_VLINE, MAX_LOG_VALUE, MAY, METER_LABEL_HORIZONTAL, METER_LABEL_PERPENDICULAR, METER_LABEL_RADIAL_1, METER_LABEL_RADIAL_2, MILLISECOND, MIN_LOG_VALUE, MINUTE, MONDAY, MONTH, MOVE_X, MOVE_XY, MOVE_Y, MOVING_AVERAGE_X, MOVING_AVERAGE_XY, MOVING_AVERAGE_Y, MTICKS, MULTILINE, NEITHER_AXIS, NO_ASPECT_RATIO_CORRECTION, NO_AUTOSCALE, NO_CLIPPING, NO_DATECROSSOVER, NO_FASTCLIP, NO_RESIZE_OBJECTS, NO_SELECTION, NO_STEP, NOOBJECT, NORM_GRAPH_POS, NORM_PLOT_POS, NORM_PROBABILITY_SCALE_OBJ, NOSYMBOL, NOT_MOVEABLE, NOT_SPECIALCONTROL_TYPE, NOVEMBER, NUMERIC_COORDINATE, NUMERICAXISLABELS, NUMERICLABEL, OBJECT_DISABLE, OBJECT_ENABLE, OBJECT_ENABLE_NODRAW, OBJECT_MOVEABLE, OCTOBER, OHLC, OUTSET_3D_LOOK, OUTSIDE_BAR, OUTSIDE_BARBASE, OUTSIDE_INDICATOR, OUTSIDE_PLOTAREA_MAX, OUTSIDE_PLOTAREA_MIN, OUTSIDE_RADIUS_BOTTOM, OUTSIDE_RADIUS_TOP, OVERLAP_LABEL_DELETE, OVERLAP_LABEL_DRAW, OVERLAP_LABEL_STAGGER, PERCENT_NOPERCENTSIGN_FORMAT, PERCENTFORMAT, PHYS_POS, PHYSICAL_COORDINATES, PICTUREBOX_TYPE, PIECHART, PIELABEL_INSLICE, PIELABEL_NONE, PIELABEL_NUMVALUE, PIELABEL_OUTSLICE, PIELABEL_STRING, PIELABEL_STRINGNUMVAL, PLOT_AREA_CLIPPING, PLOT_BACKGROUND, PLOTAREA_CENTER, PLUS, POLAR_AXIS, POLAR_COORDINATES, POLAR_POS, POLARAXES, POLARAXESLABELS, POLARGRID, POLARLINEPLOT, POLARSCATTERPLOT, POLYSURFACE_SQUAREGRID, POLYSURFACE_TRIANGLEGRID, PRE_RENDER_ALL, PRE_RENDER_AXES, PRE_RENDER_NONE, PRE_RENDER_ZORDER_CHANGE, PRINTER_RENDERING, PROBABILITY_AUTOSCALE, PROBABILITY_AXIS, PROBABILITY_COORDINATES, PROBABILITY_SCALE, PROBABILITY_SIGMA_AXIS, PRT_EXACT, PRT_MAX, PRT_PROP, PRT_RECT, RADIOBUTTON_TYPE, RADIUS_BOTTOM, RADIUS_CENTER, RADIUS_LEFT, RADIUS_RIGHT, RADIUS_TOP, rBadDataValue, RENDER_HIGHQUALITY, RENDER_LOWQUALITY, RENDER_STANDARDQUALITY, REPLACE_DATECROSSOVER, RIGHT_BORDER, RIGHT_BUTTON, RIGHT_CENTERED_PLOTAREA, RIGHT_REFERENCED_TEXT, RIGHT_SIDE, ROUNDED_RECTANGLE2D, ROW_MAJOR, RT_3DFRAME, RT_ALARM, RT_ALARM_GREATERTHAN, RT_ALARM_INDICATOR, RT_ALARM_LIMIT_BACKGROUND_INDICATOR, RT_ALARM_LIMIT_LINE_INDICATOR, RT_ALARM_LIMIT_SYMBOL_INDICATOR, RT_ALARM_LOWERTHAN, RT_ALARM_NONE, RT_ALARM_PANEL_METER, RT_ANNUNCIATOR_PLOT, RT_AUTO_BARGRAPH, RT_AUTO_METER, RT_AUTO_SCROLL_GRAPH, RT_AUTOSCALE_X, RT_AUTOSCALE_X_CURRENT_SCALE, RT_AUTOSCALE_X_MAX, RT_AUTOSCALE_X_MIN, RT_AUTOSCALE_X_MINMAX, RT_AUTOSCALE_Y, RT_AUTOSCALE_Y_CURRENT_SCALE, RT_AUTOSCALE_Y_MAX, RT_AUTOSCALE_Y_MIN, RT_AUTOSCALE_Y_MINMAX, RT_BAR_INDICATOR, RT_BAR_NUMERIC_VALUE, RT_BAR_SEGMENTED_SUBTYPE, RT_BAR_SINGLE_SEGMENT_SUBTYPE, RT_BAR_SOLID_SUBTYPE, RT_BAR_TIME_VALUE, RT_BARTAG, RT_BOTTOM_HIGH_ALARM_SYMBOL, RT_BOTTOM_LOW_ALARM_SYMBOL, RT_BOTTOM_SETPOINT_SYMBOL, RT_CEILING_VALUE, RT_COMBO_PROCESSVAR, RT_CONTROL_BUTTON_TYPE, RT_CONTROL_MOMENTARYBUTTON_SUBTYPE, RT_CONTROL_RADIOBUTTON_SUBTYPE, RT_CONTROL_SCROLLBAR_TYPE, RT_CONTROL_TOGGLEBUTTON_SUBTYPE, RT_CONTROL_TRACKBAR_TYPE, RT_CUSTOM_STRING, RT_DATASET, RT_DETALED_DESCRIPTION_STRING, RT_DISPLAY_ALL_ALARMS, RT_DISPLAY_NO_ALARM, RT_DISPLAY_PRIMARY_ALARM, RT_FIXEDEXTENT_AUTOWRAP_AUTOSCROLL, RT_FIXEDEXTENT_MOVINGSTART_AUTOSCROLL, RT_FIXEDNUMPOINT_AUTOSCROLL, RT_FLOOR_VALUE, RT_FORM_CONTROL, RT_FORM_CONTROL_GRID, RT_FORM_CONTROL_PANEL_METER, RT_GEN_SHAPE, RT_GRAPH_OBJ, RT_GROUP_DATASET, RT_GROUP_MULTIVALUE_PLOT, RT_INDICATOR_COLOR_CHANGE_ON_ALARM, RT_INDICATOR_COLOR_NO_ALARM_CHANGE, RT_INDICATORRECT_CONTROL_SIZE, RT_LEFT_HIGH_ALARM_SYMBOL, RT_LEFT_LOW_ALARM_SYMBOL, RT_LEFT_SETPOINT_SYMBOL, RT_MAXEXTENT_FIXEDSTART_AUTOSCROLL, RT_METER_ARC_BAND_SUBTYPE, RT_METER_ARC_FLAT_CAP, RT_METER_ARC_INDICATOR, RT_METER_ARC_RADIUS_CAP, RT_METER_ARC_WEDGE_WIDTH_CAP, RT_METER_AXIS, RT_METER_AXIS_LABELS, RT_METER_COORDINATES, RT_METER_FACEPLATE, RT_METER_INDICATOR, RT_METER_NEEDLE_ARROW_SUBTYPE, RT_METER_NEEDLE_INDICATOR, RT_METER_NEEDLE_PIEWEDGE_SUBTYPE, RT_METER_NEEDLE_SIMPLE_SUBTYPE, RT_METER_SEGMENTED_ARC_SUBTYPE, RT_METER_SINGLE_SEGMENT_ARC_SUBTYPE, RT_METER_SINGLE_SYMBOL_SUBTYPE, RT_METER_STRING_AXIS_LABELS, RT_METER_SYMBOL_ARC_SUBTYPE, RT_METER_SYMBOL_INDICATOR, RT_MIN_CONTROL_SIZE, RT_MONOTONIC_X_MODE, RT_MULTIALARM_INDICATOR, RT_MULTIBAR_INDICATOR, RT_MULTIPOINTER_INDICATOR, RT_MULTIVALUE_ANNUNCIATOR, RT_MULTIVALUE_INDICATOR, RT_NMETER, RT_NO_ALARM_LIMIT_INDICATOR, RT_NO_AUTOSCALE_X, RT_NO_AUTOSCALE_Y, RT_NO_SYMBOL, RT_NOT_MONOTONIC_X_MODE, RT_NUMERIC_PANEL_METER, RT_ORIG_CONTROL_SIZE, RT_PIDCONTROL, RT_PLOT, RT_POINTER_INDICATOR, RT_POINTER_SUBTYPE, RT_PROCESSVAR, RT_PROCESSVAR_ALARM, RT_RIGHT_HIGH_ALARM_SYMBOL, RT_RIGHT_LOW_ALARM_SYMBOL, RT_RIGHT_SETPOINT_SYMBOL, RT_ROUND_VALUE, RT_SCROLL_FRAME, RT_SETPOINT_VALUE, RT_SHAPE_ELLIPSE, RT_SHAPE_RECTANGLE, RT_SHAPE_ROUNDEDRECTANGLE, RT_SHORT_DESCRIPTION_STRING, RT_SIMPLE_DATASET, RT_SIMPLE_SINGLEVALUE_PLOT, RT_SINGLE_CHANNEL_PANEL_METER, RT_SINGLE_VALUE_INDICATOR, RT_STRING_PANEL_METER, RT_SYMBOL, RT_TAG_STRING, RT_TEXT_BACKGROUND_COLOR_CHANGE_ON_ALARM, RT_TEXTFRAME, RT_TIME_GROUP_DATASET, RT_TIME_PANEL_METER, RT_TIME_SIMPLE_DATASET, RT_TOP_HIGH_ALARM_SYMBOL, RT_TOP_LOW_ALARM_SYMBOL, RT_TOP_SETPOINT_SYMBOL, RT_TRACKBAR_HORIZONTAL_CENTER_POINTER, RT_TRACKBAR_HORIZONTAL_DOWN_POINTER, RT_TRACKBAR_VERTICAL_CENTER_POINTER, RT_TRACKBAR_VERTICAL_RIGHT_POINTER, RT_UNIQUEID_STRING, RT_UNITS_STRING, RTPID_POSITIONCONTROL, RTPID_VELOCITYCONTROL, SATURDAY, SCALE_FACTOR_SIZE, SCATTERPLOT, SCIENTIFICFORMAT, SCREEN_RENDERING, SCROLLBAR_TYPE, SECOND, SECONDSPERDAY, SEPTEMBER, SHADOW_COLOR, SHAPE, SIGMA_FORMAT, SIMPLE_DATASET, SIMPLE_PLOTAREA_CLIPPING, SIMPLEBUTTON_TYPE, SIMPLECOLORMODE, SIMPLEGRADIENTMODE, SIZE_BUBBLE_AREA, SIZE_BUBBLE_RADIUS, sizeOfDouble, SQUARE, STACKEDBAR, STACKEDLINE, STAR, STEP_END, STEP_NO_RISE_LINE, STEP_START, STRINGAXISLABELS, STRINGLABEL, SUNDAY, SYMBOL, TEXT, THURSDAY, TICK_MAJOR, TICK_MINOR, TICKS, TIME_AUTOSCALE, TIME_COORDINATE, TIME_COORDINATES, TIME_GROUP_DATASET, TIME_SCALE, TIME_SCALE_OBJ, TIME_SIMPLE_DATASET, TIMEAXIS, TIMEAXIS_10MINUTEMINUTE, TIMEAXIS_10SECONDSECOND, TIMEAXIS_10YEARYEAR, TIMEAXIS_12HOURHOUR, TIMEAXIS_15MINUTEMINUTE, TIMEAXIS_15SECONDSECOND, TIMEAXIS_20YEAR5YEAR, TIMEAXIS_2HOURHOUR, TIMEAXIS_2MINUTEMINUTE, TIMEAXIS_2SECONDSECOND, TIMEAXIS_30MINUTEMINUTE, TIMEAXIS_30SECONDSECOND, TIMEAXIS_4HOURHOUR, TIMEAXIS_50YEAR10YEAR, TIMEAXIS_5MINUTEMINUTE, TIMEAXIS_5SECONDSECOND, TIMEAXIS_5YEARYEAR, TIMEAXIS_8HOURHOUR, TIMEAXIS_DAY, TIMEAXIS_DAY12HOUR, TIMEAXIS_DAY2HOUR, TIMEAXIS_DAY4HOUR, TIMEAXIS_DAY8HOUR, TIMEAXIS_DAYHOUR, TIMEAXIS_HOUR, TIMEAXIS_HOUR10MINUTE, TIMEAXIS_HOUR15MINUTE, TIMEAXIS_HOUR2MINUTE, TIMEAXIS_HOUR30MINUTE, TIMEAXIS_HOUR5MINUTE, TIMEAXIS_HOURMINUTE, TIMEAXIS_MILLISECOND, TIMEAXIS_MILLISECOND1, TIMEAXIS_MILLISECOND2, TIMEAXIS_MILLISECOND3, TIMEAXIS_MINUTE, TIMEAXIS_MINUTE10SECOND, TIMEAXIS_MINUTE15SECOND, TIMEAXIS_MINUTE2SECOND, TIMEAXIS_MINUTE30SECOND, TIMEAXIS_MINUTE5SECOND, TIMEAXIS_MINUTESECOND, TIMEAXIS_MONTH, TIMEAXIS_MONTHDAY, TIMEAXIS_MONTHWEEK, TIMEAXIS_QUARTER, TIMEAXIS_QUARTERMONTH, TIMEAXIS_SECOND, TIMEAXIS_SECONDMILLISECOND, TIMEAXIS_WEEK, TIMEAXIS_WEEKDAY, TIMEAXIS_YEAR, TIMEAXIS_YEARMONTH, TIMEAXIS_YEARQUARTER, TIMEAXISLABELS, TIMEBASE_DAY, TIMEBASE_HOUR, TIMEBASE_MILLISECOND, TIMEBASE_MINUTE, TIMEBASE_MONTH, TIMEBASE_SECOND, TIMEBASE_TICKS, TIMEBASE_WEEK, TIMEBASE_YEAR, TIMEDATEFORMAT, TIMEDATEFORMAT_12HM, TIMEDATEFORMAT_12HMS, TIMEDATEFORMAT_12HMSD, TIMEDATEFORMAT_12HMSDD, TIMEDATEFORMAT_24HM, TIMEDATEFORMAT_24HMS, TIMEDATEFORMAT_24HMSD, TIMEDATEFORMAT_24HMSDD, TIMEDATEFORMAT_D, TIMEDATEFORMAT_DDD, TIMEDATEFORMAT_DDDD, TIMEDATEFORMAT_DMY, TIMEDATEFORMAT_DMY2000, TIMEDATEFORMAT_M, TIMEDATEFORMAT_MDY, TIMEDATEFORMAT_MDY2000, TIMEDATEFORMAT_MMM, TIMEDATEFORMAT_MMMM, TIMEDATEFORMAT_MS, TIMEDATEFORMAT_MSD, TIMEDATEFORMAT_MSDD, TIMEDATEFORMAT_MSDDD, TIMEDATEFORMAT_MY, TIMEDATEFORMAT_MY2000, TIMEDATEFORMAT_NONE, TIMEDATEFORMAT_Q, TIMEDATEFORMAT_STANDARD, TIMEDATEFORMAT_Y, TIMEDATEFORMAT_Y2000, TIMELABEL, TOP_BORDER, TOP_SIDE, TRACKBAR_TYPE, TransparentColor, TUESDAY, UNDECIMBER, UNDER_DATECROSSOVER, UPTRIANGLE, USER_COORD_MAX, USER_COORDINATES, USER_POS, USERGRADIENTMODE, USERTEXTUREMODE, VBAR, VERT_DIR, WEDNESDAY, WEEK_5D, WEEK_7D, WEEK_OF_MONTH, WEEK_OF_YEAR, WORKING_COORDINATES, WORLD_COORDINATES, X_AXIS, XY_MAXZ_PLANE, XY_MINZ_PLANE, XY_PLANE, XZ_MAXY_PLANE, XZ_MINY_PLANE, XZ_PLANE, Y_AXIS, YEAR, YZ_MAXX_PLANE, YZ_MINX_PLANE, YZ_PLANE, Z_AXIS, ZOOM

Constructor Summary

PieChart()
The default PieChart constructor.

PieChart(PhysicalCoordinates transform, SimpleDataset dataset, java.lang.String[] spiestring1s, ChartAttribute[] attribs, int labelinout1, int pielabelformat)
This constructor creates a new PieChart object and scales it to match the specified minimum and maximum values.

Method Summary

boolean	calcNearestPoint(ChartPoint2D testpoint, int nmode, NearestPointData nearestpoint) This method compares a test point against the pie wedges in a simple pie chart and calculates which wedge is nearest the test point.
boolean	checkIntersection(ChartPoint2D testpoint, NearestPointData np) Returns true if the test point is intersects one of the pie slices.
java.lang.Object	clone() Returns an object that is a clone of this PieChart object.
void	copy(PieChart source) Copies the source pie chart.
void	draw(java.awt.Graphics2D g2) The draw method for this class.
void	drawPieChart(java.awt.Graphics2D g2) The draw method for this class.
int	errorCheck(int nerror) Checks the PieChart object for common errors.
ChartDataset	getDataset() Returns a reference to the current SimpleDataset.
int	getLabelInOut(int index) Returns the pie slice labeling mode associated with a specific pie slice.
int	getPieSliceLabelFormat() Returns the pie slice labeling format associated with a specific pie slice.
void	getPieSlicePoints(int pieslice, ChartPoint2D arcstart, ChartPoint2D arcstop, ChartPoint2D arcorigin) Returns the starting, ending and arc origin for a specific pie slice in the pie chart.
java.lang.String	getPieSliceStrings(int index) Returns the text string associated with a specific pie slice.
double	getStartPieSliceAngle() Returns the start angle in degrees for the first pie slice in the pie chart.
double	getSumPieSlices() Returns the sum of all pie slice values.
void	setDataset(SimpleDataset dataset) Replaces the current SimpleDataset object with a new one.
void	setLabelInOut(int index, int labelinout1) Sets the pie slice labeling mode associated with a specific pie slice.
void	setPieSliceLabelFormat(int format) Sets the pie slice labeling format associated with a specific pie slice.
void	setPieSliceStrings(int index, java.lang.String piestring1) Sets the text string associated with a specific pie slice.
void	setStartPieSliceAngle(double angle) Sets the start angle in degrees for the first pie slice in the pie chart.

Methods inherited from class com.quinncurtis.chart2djava.ChartPlot

checkValidPoint, copy, createLineFillArrays, drawBarDatapointValue, drawSimpleDatapointValue, freeSegmentColors, getBarDatapointLabelPosition, getBarJust, getBarOrient, getBarWidth, getCoordinateSwap, getFastClipMode, getFillBaseValue, getLabelTemplateDecimalPos, getLabelTemplateNumericFormat, getPlotLabelTemplate, getSegmentAttributes, getSegmentAttributesMode, getShowDatapointValue, getStepMode, initSegmentAttributes, initSegmentAttributes, initSegmentAttributes, initSegmentAttributes, initSegmentAttributes, initSegmentAttributes, prePlot, resizeSegmentAttributes, segmentAttributesSet, segmentSymbolAttributesSet, setBarDatapointLabelPosition, setBarJust, setBarOrient, setBarWidth, setFastClipMode, setFillBaseValue, setLabelTemplateDecimalPos, setLabelTemplateNumericFormat, setPlotLabelTemplate, setSegmentAttributes, setSegmentAttributesMode, setSegmentColor, setSegmentFillColor, setSegmentLineColor, setShowDatapointValue, setStepMode

Methods inherited from class com.quinncurtis.chart2djava.GraphObj

addInternalObjects, copy, defaultcheckIntersection, getBoundingBox, getChartObjAttributes, getChartObjClipping, getChartObjComponent, getChartObjEnable, getChartObjScale, getColor, getDefaultChartFont, getIntersectionTestDistance, getLineColor, getLineStyle, getLineWidth, getLocation, getLocation, getLocation, getMoveableType, getPositionType, getResizeMultiplier, getUpdateFlag, getZOrder, moveRel, setChartObjAttributes, setChartObjClipping, setChartObjComponent, setChartObjEnable, setChartObjScale, setColor, setDefaultChartFont, setIntersectionTestDistance, setLineColor, setLineStyle, setLineWidth, setLocation, setLocation, setLocation, setLocation, setLocation, setPositionType, setResizeMultiplier, setUpdateFlag, setZOrder, TypeSafeVectorCopy

Methods inherited from class com.quinncurtis.chart2djava.ChartObj

copy, getChartObjIDCntr, getChartObjType, getThisChartObjID, TypeSafeVectorCopy

Methods inherited from class java.lang.Object

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

Constructor Detail

PieChart

public PieChart()

The default PieChart constructor.

PieChart

public PieChart(PhysicalCoordinates transform,
                SimpleDataset dataset,
                java.lang.String[] spiestring1s,
                ChartAttribute[] attribs,
                int labelinout1,
                int pielabelformat)

This constructor creates a new PieChart object and scales it to match the specified minimum and maximum values.

Parameters:

transform - The pie chart is placed in the coordinate system defined by transform.

dataset - The pie chart represents the values in this data set.

spiestring1s - An array of strings, size dataset.getNumberDatapoints(), used as labels for the pie slices.

attribs - An array of ChartAttribute objects, size dataset.getNumberDatapoints() that specify the attributes (out1line color and fill color) for each wedge of a pie chart.

labelinout1 - An array of integer, size theDataset.getNumberDatapoints(), specifying if a specific pie slice text label is drawn inside the pie slice, or outside of the pie slice. Use one of the constants: PIELABEL_OUTSLICE or PIELABEL_INSLICE.

pielabelformat - All pie slice labels share the same format. Use one of the pie slice label format constants: PIELABEL_NONE Do not display and pie slice text PIELABEL_STRING Display only the pie text strings, no numeric values PIELABEL_NUMVALUE Display the pie numeric value only, no pie text strings. PIELABEL_STRINGNUMVAL Display the pie text string and numeric value.

Method Detail

calcNearestPoint

public boolean calcNearestPoint(ChartPoint2D testpoint,
                                int nmode,
                                NearestPointData nearestpoint)

This method compares a test point against the pie wedges in a simple pie chart and calculates which wedge is nearest the test point.

Specified by:

calcNearestPoint in class ChartPlot

Parameters:

testpoint - The test point for the nearness calculation.

nmode - Ignored.

nearestpoint - Returns the parameters of the nearest pie wedge.

Returns:

Returns true if a valid data point is found and returned.

checkIntersection

public boolean checkIntersection(ChartPoint2D testpoint,
                                 NearestPointData np)

Returns true if the test point is intersects one of the pie slices.

Overrides:

checkIntersection in class ChartPlot

Parameters:

testpoint - The test point

np - Nearest point information for data based objects.

Returns:

Returns true if the test point intersects one of the pie slices.

clone

public java.lang.Object clone()

Returns an object that is a clone of this PieChart object.

Specified by:

clone in class GraphObj

Returns:

Returns a clone of this PieChart object.

copy

public void copy(PieChart source)

Copies the source pie chart.

Parameters:

source - The source pie chart object.

draw

public void draw(java.awt.Graphics2D g2)

The draw method for this class.

Specified by:

draw in class GraphObj

Parameters:

g2 - The graphics context.

drawPieChart

public void drawPieChart(java.awt.Graphics2D g2)

The draw method for this class.

Parameters:

g2 - The graphics context.

errorCheck

public int errorCheck(int nerror)

Checks the PieChart object for common errors.

Overrides:

errorCheck in class ChartPlot

Parameters:

nerror - Current error state.

Returns:

Returns an error code.

getDataset

public ChartDataset getDataset()

Returns a reference to the current SimpleDataset.

Specified by:

getDataset in class ChartPlot

Returns:

Returns a reference to the current SimpleDataset.

getLabelInOut

public int getLabelInOut(int index)

Returns the pie slice labeling mode associated with a specific pie slice.

Parameters:

index - The index of the pie slice.

Returns:

Returns the pie slice labeling mode associated with a specific pie slice.

getPieSliceLabelFormat

public int getPieSliceLabelFormat()

Returns the pie slice labeling format associated with a specific pie slice.

Returns:

Returns the pie slice labeling format associated with a specific pie slice.

getPieSlicePoints

public void getPieSlicePoints(int pieslice,
                              ChartPoint2D arcstart,
                              ChartPoint2D arcstop,
                              ChartPoint2D arcorigin)

Returns the starting, ending and arc origin for a specific pie slice in the pie chart.

Parameters:

pieslice - The index of the pie slice.

arcstart - Returns the starting point of the pie slice in window device coordinates

arcstop - Returns the ending point of the pie slice in window device coordinates.

arcorigin - Returns the arc origin of the pie slice in window device coordinates.

getPieSliceStrings

public java.lang.String getPieSliceStrings(int index)

Returns the text string associated with a specific pie slice.

Parameters:

index - The index of the pie slice.

Returns:

Returns the text string associated with a specific pie slice.

getStartPieSliceAngle

public double getStartPieSliceAngle()

Returns the start angle in degrees for the first pie slice in the pie chart.

Returns:

Returns the start angle in degrees for the first pie slice in the pie chart.

getSumPieSlices

public double getSumPieSlices()

Returns the sum of all pie slice values.

Returns:

Returns the sum of all pie slice values.

setDataset

public void setDataset(SimpleDataset dataset)

Replaces the current SimpleDataset object with a new one.

Parameters:

dataset - Specifies the new SimpleDataset object.

setLabelInOut

public void setLabelInOut(int index,
                          int labelinout1)

Sets the pie slice labeling mode associated with a specific pie slice.

Parameters:

index - The index of the pie slice.

labelinout1 - Sets the pie slice labeling mode associated with a specific pie slice. Use one of the constants: PIELABEL_OUTSLICE or PIELABEL_INSLICE.

setPieSliceLabelFormat

public void setPieSliceLabelFormat(int format)

Sets the pie slice labeling format associated with a specific pie slice.

Parameters:

format - Sets the pie slice labeling format associated with a specific pie slice. Use one of the pie slice label format constants: PIELABEL_NONE, PIELABEL_STRING, PIELABEL_NUMVALUE or PIELABEL_STRINGNUMVAL.

setPieSliceStrings

public void setPieSliceStrings(int index,
                               java.lang.String piestring1)

Sets the text string associated with a specific pie slice.

Parameters:

index - The index of the pie slice.

piestring1 - Sets the text string associated with a specific pie slice.

setStartPieSliceAngle

public void setStartPieSliceAngle(double angle)

Sets the start angle in degrees for the first pie slice in the pie chart. All subsequent pie slices are calculated relative to this starting location. The startPieSliceAngle value of 0.0 is at 3:00 and increases counterclockwise.

Parameters:

angle - The start angle of the first pie slice in the pie chart in degrees.