com.elegantj.graphx.doughnut
Class SingleDoughnutGraphTypeObject

java.lang.Object
  |
  +--com.elegantj.graphx.GraphTypeObject
        |
        +--com.elegantj.graphx.doughnut.DoughnutGraphTypeObject
              |
              +--com.elegantj.graphx.doughnut.SingleDoughnutGraphTypeObject

All Implemented Interfaces:

java.io.Serializable

public class SingleDoughnutGraphTypeObject

extends DoughnutGraphTypeObject

implements java.io.Serializable

DoughnutGraphTyepObject is used to render Doughnut Graph

See Also:

Serialized Form

Field Summary

protected int

m_TotalOfDataMatrix

Fields inherited from class com.elegantj.graphx.doughnut.DoughnutGraphTypeObject

dataPointRect, EXPLAN_HOFFSET, H_SPACE, m_DonutBarWidth, m_DonutBoundRect, m_DonutHeight, m_DonutHOffset, m_DonutShapeList, m_DonutVOffset, m_DonutWidth, m_DoughnutGraph, m_DoughnutGraphExplanNotes, m_ExplanAreaAlign, m_ExplanAreaHeight, m_ExplanAreaPosition, m_ExplanAreaWidth, m_fDebug, m_FontHeight, m_GraphAreaWidth, m_GraphDonutDetail, m_GraphLabel, m_GraphRectangle, m_GraphTitleDetail, m_GraphXAxisDetail, m_GraphXAxisRectangle, m_GraphYAxisDetail, m_GraphYAxisRectangle, m_GraphZAxisDetail, m_GraphZAxisRectangle, m_Height, m_HOffset, m_Is3DGraph, m_IsPointSet, m_MinusYClipLabels, m_MinusYClipLength, m_MouseOverTextRect, m_NegValRep, m_OldMODetail, m_PlusYClipLabels, m_PlusYClipLength, m_StaticTextPoint, m_TextAlign, m_TitleFont, m_TitleFontHeight, m_TitleHeight, m_TitleRectangle, m_VOffset, m_Width, m_XAxisHeight, m_XAxisLabelFont, m_XAxisWidth, m_XGradLength, m_XLabelHeight, m_XLabels, m_XLabelVSteps, m_XLength, m_XMaxLabelWidth, m_YAbsGradLabel, m_YAxisHeight, m_YAxisLabelFont, m_YAxisWidth, m_YClipLabels, m_YClipLength, m_YGradLength, m_YMaxLabelValue, m_YMaxLabelWidth, m_YMinLabelValue, m_ZLabels, V_SPACE

Fields inherited from class com.elegantj.graphx.GraphTypeObject

m_GraphicsEx

Constructor Summary

SingleDoughnutGraphTypeObject(DoughnutGraph inGraphMain)
Creates the SingleDoughnutGraphTypeObject with specified DoughnutGraph object

Method Summary

void	calculateTotalofRowData(java.util.Vector theDataMatrix, int theRowLabels)
void	draw2DGraph()
void	draw3DGraph() Draw 3D Donut Graph
protected void	drawExplanNotes() Draws the explanation notes
void	drawGraph() Draws Graph this method should be overriden by the subclass
protected void	drawGraphAreaBackground(GraphicsEx inGraphicsEx) Draws Backgound of Actual graph Area
boolean	drawMouseOverEffect(GraphicsEx inGraphicsEx, DrillDownDetail inDDD, boolean isMOEDraw, boolean isMOTDraw, int theH, int theV, boolean isRestore) This method returns true If any shape is drawn on given graphics Object otherwize false
java.awt.Rectangle	drawStaticMouseOverText(GraphicsEx inGraphicsEx) This method draws Static mouse over Text
protected void	drawTitle() Draws the title
protected void	drawXAxisGridAndTick() Draws The X-Axis Grid and Tick lines
protected void	drawXAxisLabels() Draws The X-Axis Labels
protected void	drawXAxisLine() Draws The X-Axis Line
protected void	drawYAxisLabels() Draws The Y-Axis Labels
DrillDownDetail	getClickedXAxisLabel(int click_x, int click_y) If Given Point on X axis Label then it will Return Drilldowndetail Object Otherwise Return null
DrillDownDetail	getClickedYAxisLabel(int click_x, int click_y) If Given Point on Y axis Label then it will Return Drilldowndetail Object Otherwise Return null
DrillDownDetail	getDrillDetail(int click_x, int click_y) If Given Point on Graph then it will Return Drilldowndetail Object Otherwise Return null (Common function for 2D and 3D Graph)
protected DrillDownDetail	getDrillDownDetail(GraphicsEx inGraphicsEx, int click_x, int click_y) If Given Point on Graph then it will Return Drilldowndetail Object and draw mouse over effect and mouse over text Otherwise Return null
java.awt.Polygon	getGraphAreaPolygon() Get Polygon for Graph Area excluding title space, x-Axis space, y-Axis space and Legend space
static java.awt.Dimension	getPreferredWidth(DoughnutGraph inDoughnutGraph, GraphicsEx inGraphicsEx, int inWidth, int inHeight)
int	getSeriesIndex(int click_x, int click_y) Return Series Index near to given horizontal distance
protected void	init(GraphPanel inGraphPanel) Initialization of Graph
protected void	initFields() Initialization of the fields

Methods inherited from class com.elegantj.graphx.doughnut.DoughnutGraphTypeObject

drawDonutBorder, drawDonutTop, drawMouseOverText, drawYAxisGridAndTick, drawYAxisLine, getXMaxLabelWidthString, initTitle, reDrawing, setMouseOverPoint

Methods inherited from class com.elegantj.graphx.GraphTypeObject

initDrawing

Methods inherited from class java.lang.Object

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

Field Detail

m_TotalOfDataMatrix

protected int m_TotalOfDataMatrix

Constructor Detail

SingleDoughnutGraphTypeObject

public SingleDoughnutGraphTypeObject(DoughnutGraph inGraphMain)
                              throws GraphException

Creates the SingleDoughnutGraphTypeObject with specified DoughnutGraph object

Method Detail

init

protected void init(GraphPanel inGraphPanel)
             throws GraphException

Initialization of Graph

Overrides:

init in class DoughnutGraphTypeObject

GraphException

initFields

protected void initFields()
                   throws GraphException

Initialization of the fields

Overrides:

initFields in class DoughnutGraphTypeObject

GraphException

calculateTotalofRowData

public void calculateTotalofRowData(java.util.Vector theDataMatrix,
                                    int theRowLabels)

Overrides:

calculateTotalofRowData in class DoughnutGraphTypeObject

drawGraph

public void drawGraph()

Description copied from class: GraphTypeObject

Draws Graph this method should be overriden by the subclass

Overrides:

drawGraph in class DoughnutGraphTypeObject

draw3DGraph

public void draw3DGraph()

Draw 3D Donut Graph

Overrides:

draw3DGraph in class DoughnutGraphTypeObject

draw2DGraph

public void draw2DGraph()

Overrides:

draw2DGraph in class DoughnutGraphTypeObject

drawGraphAreaBackground

protected void drawGraphAreaBackground(GraphicsEx inGraphicsEx)

Draws Backgound of Actual graph Area

Overrides:

drawGraphAreaBackground in class DoughnutGraphTypeObject

drawXAxisLine

protected void drawXAxisLine()

Draws The X-Axis Line

Overrides:

drawXAxisLine in class DoughnutGraphTypeObject

drawXAxisLabels

protected void drawXAxisLabels()

Draws The X-Axis Labels

Overrides:

drawXAxisLabels in class DoughnutGraphTypeObject

drawXAxisGridAndTick

protected void drawXAxisGridAndTick()

Draws The X-Axis Grid and Tick lines

Overrides:

drawXAxisGridAndTick in class DoughnutGraphTypeObject

drawYAxisLabels

protected void drawYAxisLabels()

Draws The Y-Axis Labels

Overrides:

drawYAxisLabels in class DoughnutGraphTypeObject

drawTitle

protected void drawTitle()

Draws the title

Overrides:

drawTitle in class DoughnutGraphTypeObject

drawExplanNotes

protected void drawExplanNotes()

Draws the explanation notes

Overrides:

drawExplanNotes in class DoughnutGraphTypeObject

getDrillDownDetail

protected DrillDownDetail getDrillDownDetail(GraphicsEx inGraphicsEx,
                                             int click_x,
                                             int click_y)

If Given Point on Graph then it will Return Drilldowndetail Object and draw mouse over effect and mouse over text Otherwise Return null

Overrides:

getDrillDownDetail in class DoughnutGraphTypeObject

Parameters:

inGraphicsEx - GraphicsEx Object

click_x - x point on graph

click_y - y point on graph

getClickedXAxisLabel

public DrillDownDetail getClickedXAxisLabel(int click_x,
                                            int click_y)

If Given Point on X axis Label then it will Return Drilldowndetail Object Otherwise Return null

Overrides:

getClickedXAxisLabel in class DoughnutGraphTypeObject

Parameters:

click_x - x coordinate of mouse over point

click_y - y coordinate of mouse over point

Returns:

DrillDownDetail object of DrillDownDetail

getClickedYAxisLabel

public DrillDownDetail getClickedYAxisLabel(int click_x,
                                            int click_y)

If Given Point on Y axis Label then it will Return Drilldowndetail Object Otherwise Return null

Overrides:

getClickedYAxisLabel in class DoughnutGraphTypeObject

Parameters:

click_x - x coordinate of mouse over point

click_y - y coordinate of mouse over point

Returns:

DrillDownDetail object of DrillDownDetail

getSeriesIndex

public int getSeriesIndex(int click_x,
                          int click_y)

Return Series Index near to given horizontal distance

Overrides:

getSeriesIndex in class DoughnutGraphTypeObject

Parameters:

click_x - Horizontal Distance

Returns:

int

getDrillDetail

public DrillDownDetail getDrillDetail(int click_x,
                                      int click_y)

If Given Point on Graph then it will Return Drilldowndetail Object Otherwise Return null (Common function for 2D and 3D Graph)

Overrides:

getDrillDetail in class DoughnutGraphTypeObject

Parameters:

click_x - x point on graph

click_y - y point on graph

drawMouseOverEffect

public boolean drawMouseOverEffect(GraphicsEx inGraphicsEx,
                                   DrillDownDetail inDDD,
                                   boolean isMOEDraw,
                                   boolean isMOTDraw,
                                   int theH,
                                   int theV,
                                   boolean isRestore)

This method returns true If any shape is drawn on given graphics Object otherwize false

Overrides:

drawMouseOverEffect in class DoughnutGraphTypeObject

Parameters:

inGraphicsEx - GraphicsEx Object

inDDD - DrillDownDetail Object

isMOEDraw - true - to draw mouse over effect

isMOTDraw - true - to draw mouse over Text

isRestore - true - to draw mouse over effect or mouse over text, false - to remove mouse over effect or mouse over text

Returns:

boolean true If any shape is drawn on given graphics Object otherwize false

drawStaticMouseOverText

public java.awt.Rectangle drawStaticMouseOverText(GraphicsEx inGraphicsEx)

This method draws Static mouse over Text

Overrides:

drawStaticMouseOverText in class DoughnutGraphTypeObject

Parameters:

inGraphicsEx - GraphicsEx Object

getPreferredWidth

public static java.awt.Dimension getPreferredWidth(DoughnutGraph inDoughnutGraph,
                                                   GraphicsEx inGraphicsEx,
                                                   int inWidth,
                                                   int inHeight)
                                            throws GraphException

GraphException

getGraphAreaPolygon

public java.awt.Polygon getGraphAreaPolygon()

Get Polygon for Graph Area excluding title space, x-Axis space, y-Axis space and Legend space

Overrides:

getGraphAreaPolygon in class DoughnutGraphTypeObject

Returns:

Polygon Polygon object of graph area