com.ijchart.xychart.render.xy
Class XYStackedBarRender
java.lang.Object
com.ijchart.xychart.render.AbstractRender
com.ijchart.xychart.render.AbstractWithAxisRender
com.ijchart.xychart.render.xy.AbstractXYRender
com.ijchart.xychart.render.xy.XYStackedBarRender
- All Implemented Interfaces:
- IDatasetChangeListener, IRender, IRenderWithAxis, java.io.Serializable, java.lang.Cloneable, java.util.EventListener
public class XYStackedBarRender
- extends AbstractXYRender
- implements java.lang.Cloneable, java.io.Serializable
Title: IJChart
Description: a chart library for the Java(tm) platform.
Draw xy stacked bar shapes.
Copyright: Copyright (c) 2013
Company:
- Version:
- 1.0
- Author:
- zhang feng min,shanghai china.
Contract me by email.
- See Also:
- Serialized Form
Fields inherited from class com.ijchart.xychart.render.AbstractRender |
borderPaints, borderStrokes, DEFAULT_AUTO_SELECT_BORDER_PAINT, DEFAULT_AUTO_SELECT_BORDER_STROKE, DEFAULT_AUTO_SELECT_FILL_PAINT, DEFAULT_BACKGROUND_IMAGE_ALIGNMENT, DEFAULT_BACKGROUND_PAINT, DEFAULT_BASE_BORDER_PAINT, DEFAULT_BASE_BORDER_STROKE, DEFAULT_BASE_ITEM_FILL, DEFAULT_BASE_ITEM_FILL_PAINT, DEFAULT_BASE_ITEM_FILL_PAINT_TRANSFORMER, DEFAULT_BASE_ITEM_LABEL_FONT, DEFAULT_BASE_ITEM_LABEL_HORIZONTAL_ALIGNMENT, DEFAULT_BASE_ITEM_LABEL_PAINT, DEFAULT_BASE_ITEM_LABEL_VERTICAL_ALIGNMENT, DEFAULT_BASE_ITEM_LABEL_VISIBLE, DEFAULT_BORDER_PAINT, DEFAULT_BORDER_STROKE, DEFAULT_DRAW_BORDER, DEFAULT_DRAWINT_SUPPLIER, DEFAULT_GENERATOR_TOOLTIP, DEFAULT_GENERATOR_URL, DEFAULT_LABEL_GENERATOR, DEFAULT_RENDER_AREA_BORDER_VISIBLE, DEFAULT_TOOLTIP_GENERATOR, fillPaints |
Method Summary |
java.lang.Object |
clone()
Creates and returns a copy of this object. |
void |
drawAllItems(AbstractValueAxis xAxis,
RectangleEdge xAxisEdge,
AbstractValueAxis yAxis,
RectangleEdge yAxisEdge,
java.awt.geom.Rectangle2D dataArea,
ChartOrientation orientation,
RenderShapeCollection renderShapes,
float alpha)
Draws all data items. |
boolean |
equals(java.lang.Object obj)
Indicates if some other object is "equal to" this one. |
double |
getFixedIntervalWidth()
Returns the fixed interval width. |
double |
getIntervalPositionFactor()
Returns the value that indicates the position of the x-value within the interval. |
double |
getIntervalWidth()
Returns the interval width. |
LegendType |
getLegendType()
Return the legend type. |
double |
getMargin()
Returns the margin which is a percentage amount by which the bars are trimmed. |
int |
hashCode()
Returns a hash code value for the object. |
boolean |
isAllowDuplicateXValues()
Returns the flag that controls whether or not duplicate x-values are allowed. |
boolean |
isAutoWidth()
Returns whether or not the width should be calculated automatically. |
boolean |
isRenderAsPercentages()
Returns true if the render displays each item value as a percentage
(so that the stacked bars add to 100%), and false otherwise. |
void |
setAllowDuplicateXValues(boolean flag)
Sets the flag that controls whether or not duplicate x-values are allowed and sends a
RenderChangeEvent to all registered listeners. |
void |
setAutoWidth(boolean autoWidth)
Sets the flag to indicate whether the width should be calculated automatically,and sends
a RenderChangeEvent to all registered listeners. |
void |
setFixedIntervalWidth(double fixedIntervalWidth)
Sets the fixed interval width,and sends
a RenderChangeEvent to all registered listeners. |
void |
setIntervalPositionFactor(double factor)
Sets the value that indicates the position of the x-value within the interval,and sends
a RenderChangeEvent to all registered listeners. |
void |
setMargin(double margin)
Sets the percentage amount by which the bars are trimmed and sends a
RenderChangeEvent to all registered listeners. |
void |
setRenderAsPercentages(boolean asPercentages)
Sets the flag that controls whether the render displays each item
value as a percentage (so that the stacked bars add to 100%), and sends
a RenderChangeEvent to all registered listeners. |
java.lang.String |
toString()
Returns a string representation of the object. |
Methods inherited from class com.ijchart.xychart.render.AbstractRender |
add3DShapes, addChangeListener, calculateLegendItemShapes, createItemShapeOnly, datasetChanged, drawBackground, drawBackgroundImage, drawDrawAreaBorder, fireRenderChanged, getBackgroundImage, getBackgroundImageAlignment, getBackgroundImageAlpha, getBackgroundPaint, getBaseItemBorderPaint, getBaseItemBorderStroke, getBaseItemFillPaint, getBaseItemFillPaintTransformer, getBaseItemLabelDirection, getBaseItemLabelFont, getBaseItemLabelHorizontalAlignment, getBaseItemLabelPaint, getBaseItemLabelPosition, getBaseItemLabelVerticalAlignment, getBaseItemLabelVisible, getBorderPaints, getBorderStrokes, getChartArea, getColumnItemBorderPaint, getColumnItemBorderStroke, getColumnItemFillPaint, getColumnItemFillPaintTransformer, getColumnItemLabelDirection, getColumnItemLabelFont, getColumnItemLabelHorizontalAlignment, getColumnItemLabelPaint, getColumnItemLabelPosition, getColumnItemLabelVerticalAlignment, getDataset, getDrawingSupplier, getFillPaints, getItemBorderPaint, getItemBorderStroke, getItemFillPaint, getItemFillPaintHelper, getItemFillPaintTransformer, getItemLabelDirection, getItemLabelFont, getItemLabelHorizontalAlignment, getItemLabelPaint, getItemLabelPosition, getItemLabelVerticalAlignment, getLabelGenerator, getLegendItemCount, getLegendItemLabels, getLegendItemLabelsByColumn, getLegendItemLabelsByRow, getLegendItemShapes, getLegendPositon, getNegativeItemLabelHorizontalAlignment, getNegativeItemLabelVerticalAlignment, getPositiveItemLabelHorizontalAlignment, getPositiveItemLabelVerticalAlignment, getRenderAreaBorderPaint, getRenderAreaBorderStroke, getRowItemBorderPaint, getRowItemBorderStroke, getRowItemFillPaint, getRowItemFillPaintTransformer, getRowItemLabelDirection, getRowItemLabelFont, getRowItemLabelHorizontalAlignment, getRowItemLabelPaint, getRowItemLabelPosition, getRowItemLabelVerticalAlignment, getToolTipGenerator, hasListener, isAutoSelectBorderPaint, isAutoSelectBorderStroke, isAutoSelectFillPaint, isBaseItemDrawBorder, isBaseItemFill, isColumnItemDrawBorder, isColumnItemFill, isColumnItemLabelVisible, isColumnItemVisible, isGeneratorTooltip, isGeneratorUrl, isItemDrawBorder, isItemFill, isItemLabelVisible, isItemVisible, isRenderAreaBorderVisible, isRowItemDrawBorder, isRowItemFill, isRowItemLabelVisible, isRowItemVisible, notifyListeners, removeAllChangeListener, removeChangeListener, setAutoSelectBorderPaint, setAutoSelectBorderStroke, setAutoSelectFillPaint, setBackgroundImage, setBackgroundImageAlignment, setBackgroundImageAlpha, setBackgroundPaint, setBaseItemBorderPaint, setBaseItemBorderStroke, setBaseItemDrawBorder, setBaseItemFill, setBaseItemFillPaint, setBaseItemFillPaintTransformer, setBaseItemLabelDirection, setBaseItemLabelFont, setBaseItemLabelHorizontalAlignment, setBaseItemLabelPaint, setBaseItemLabelPosition, setBaseItemLabelVerticalAlignment, setBaseItemLabelVisible, setChartArea, setColumnItemBorderPaint, setColumnItemBorderStroke, setColumnItemDrawBorder, setColumnItemFill, setColumnItemFillPaint, setColumnItemFillPaintTransformer, setColumnItemLabelDirection, setColumnItemLabelFont, setColumnItemLabelHorizontalAlignment, setColumnItemLabelPaint, setColumnItemLabelPosition, setColumnItemLabelVerticalAlignment, setColumnItemLabelVisible, setColumnItemVisible, setCustomLegendType, setDataset, setDrawingSupplier, setDrawingSupplier, setGeneratorTooltip, setGeneratorUrl, setItemBorderPaint, setItemBorderStroke, setItemDrawBorder, setItemFill, setItemFillPaint, setItemFillPaintTransformer, setItemLabelDirection, setItemLabelFont, setItemLabelHorizontalAlignment, setItemLabelPaint, setItemLabelPosition, setItemLabelVerticalAlignment, setItemLabelVisible, setItemVisible, setLabelGenerator, setLegendPositon, setNegativeItemLabelHorizontalAlignment, setNegativeItemLabelVerticalAlignment, setPositiveItemLabelHorizontalAlignment, setPositiveItemLabelVerticalAlignment, setRenderAreaBorderPaint, setRenderAreaBorderStroke, setRenderAreaBorderVisible, setRowItemBorderPaint, setRowItemBorderStroke, setRowItemDrawBorder, setRowItemFill, setRowItemFillPaint, setRowItemFillPaintTransformer, setRowItemLabelDirection, setRowItemLabelFont, setRowItemLabelHorizontalAlignment, setRowItemLabelPaint, setRowItemLabelPosition, setRowItemLabelVerticalAlignment, setRowItemLabelVisible, setRowItemVisible, setToolTipGenerator |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface com.ijchart.xychart.render.IRender |
addChangeListener, drawBackground, drawBackgroundImage, drawDrawAreaBorder, getBaseItemBorderPaint, getBaseItemBorderStroke, getBaseItemFillPaint, getBaseItemFillPaintTransformer, getBaseItemLabelFont, getBaseItemLabelHorizontalAlignment, getBaseItemLabelPaint, getBaseItemLabelPosition, getBaseItemLabelVerticalAlignment, getBaseItemLabelVisible, getColumnItemBorderPaint, getColumnItemBorderStroke, getColumnItemFillPaint, getColumnItemFillPaintTransformer, getColumnItemLabelFont, getColumnItemLabelHorizontalAlignment, getColumnItemLabelPaint, getColumnItemLabelPosition, getColumnItemLabelVerticalAlignment, getItemBorderPaint, getItemBorderStroke, getItemFillPaint, getItemFillPaintTransformer, getItemLabelFont, getItemLabelHorizontalAlignment, getItemLabelPaint, getItemLabelPosition, getItemLabelVerticalAlignment, getLabelGenerator, getNegativeItemLabelHorizontalAlignment, getNegativeItemLabelVerticalAlignment, getPositiveItemLabelHorizontalAlignment, getPositiveItemLabelVerticalAlignment, getRowItemBorderPaint, getRowItemBorderStroke, getRowItemFillPaint, getRowItemFillPaintTransformer, getRowItemLabelFont, getRowItemLabelHorizontalAlignment, getRowItemLabelPaint, getRowItemLabelPosition, getRowItemLabelVerticalAlignment, getToolTipGenerator, isBaseItemDrawBorder, isBaseItemFill, isColumnItemDrawBorder, isColumnItemFill, isColumnItemLabelVisible, isColumnItemVisible, isItemDrawBorder, isItemFill, isItemLabelVisible, isItemVisible, isRowItemDrawBorder, isRowItemFill, isRowItemLabelVisible, isRowItemVisible, removeAllChangeListener, removeChangeListener, setBaseItemBorderPaint, setBaseItemBorderStroke, setBaseItemDrawBorder, setBaseItemFill, setBaseItemFillPaint, setBaseItemFillPaintTransformer, setBaseItemLabelFont, setBaseItemLabelHorizontalAlignment, setBaseItemLabelPaint, setBaseItemLabelPosition, setBaseItemLabelVerticalAlignment, setBaseItemLabelVisible, setColumnItemBorderPaint, setColumnItemBorderStroke, setColumnItemDrawBorder, setColumnItemFill, setColumnItemFillPaint, setColumnItemFillPaintTransformer, setColumnItemLabelFont, setColumnItemLabelHorizontalAlignment, setColumnItemLabelPaint, setColumnItemLabelPosition, setColumnItemLabelVerticalAlignment, setColumnItemLabelVisible, setColumnItemVisible, setCustomLegendType, setItemBorderPaint, setItemBorderStroke, setItemDrawBorder, setItemFill, setItemFillPaint, setItemFillPaintTransformer, setItemLabelFont, setItemLabelHorizontalAlignment, setItemLabelPaint, setItemLabelPosition, setItemLabelVerticalAlignment, setItemLabelVisible, setItemVisible, setLabelGenerator, setNegativeItemLabelHorizontalAlignment, setNegativeItemLabelVerticalAlignment, setPositiveItemLabelHorizontalAlignment, setPositiveItemLabelVerticalAlignment, setRowItemBorderPaint, setRowItemBorderStroke, setRowItemDrawBorder, setRowItemFill, setRowItemFillPaint, setRowItemFillPaintTransformer, setRowItemLabelFont, setRowItemLabelHorizontalAlignment, setRowItemLabelPaint, setRowItemLabelPosition, setRowItemLabelVerticalAlignment, setRowItemLabelVisible, setRowItemVisible, setToolTipGenerator |
DEFAULT_AUTO_WIDTH
public static final boolean DEFAULT_AUTO_WIDTH
-
A flag to indicate whether the width should be calculated automatically.
- See Also:
- Constant Field Values
DEFAULT_INTERVAL_POSITION_FACTOR
public static final double DEFAULT_INTERVAL_POSITION_FACTOR
-
The default value between 0.0 and 1.0 that indicates the position of the x-value
within the interval.
- See Also:
- Constant Field Values
DEFAULT_FIXED_INTERVAL_WIDTH
public static final double DEFAULT_FIXED_INTERVAL_WIDTH
-
The fixed interval width.
- See Also:
- Constant Field Values
DEFAULT_BAR_MARGIN
public static final double DEFAULT_BAR_MARGIN
-
The default percentage margin (to reduce the width of bars).
- See Also:
- Constant Field Values
DEFAULT_ALLOW_DUPLICATE_X_VALUE
public static final boolean DEFAULT_ALLOW_DUPLICATE_X_VALUE
-
A default flag that controls whether or not duplicate x-values are allowed.
- See Also:
- Constant Field Values
XYStackedBarRender
public XYStackedBarRender(IMatrixDataset dataset)
-
constructor.
- Parameters:
dataset
- IMatrixDataset
The dataset (null not permitted).
XYStackedBarRender
public XYStackedBarRender(IMatrixDataset dataset,
boolean renderAsPercentages)
-
constructor.
- Parameters:
dataset
- IMatrixDataset
The dataset (null not permitted).renderAsPercentages
- boolean
A flag that controls whether the data values are rendered as percentages.
isRenderAsPercentages
public boolean isRenderAsPercentages()
-
Returns true if the render displays each item value as a percentage
(so that the stacked bars add to 100%), and false otherwise.
- Returns:
- A boolean.
A boolean.
setRenderAsPercentages
public void setRenderAsPercentages(boolean asPercentages)
-
Sets the flag that controls whether the render displays each item
value as a percentage (so that the stacked bars add to 100%), and sends
a
RenderChangeEvent
to all registered listeners.
- Parameters:
asPercentages
-
The flag.
isAutoWidth
public boolean isAutoWidth()
-
Returns whether or not the width should be calculated automatically.
- Returns:
- boolean
A boolean.
setAutoWidth
public void setAutoWidth(boolean autoWidth)
-
Sets the flag to indicate whether the width should be calculated automatically,and sends
a
RenderChangeEvent
to all registered listeners.
- Parameters:
autoWidth
- boolean
A boolean.
getIntervalPositionFactor
public double getIntervalPositionFactor()
-
Returns the value that indicates the position of the x-value within the interval.
- Returns:
- double
The factor.
setIntervalPositionFactor
public void setIntervalPositionFactor(double factor)
-
Sets the value that indicates the position of the x-value within the interval,and sends
a
RenderChangeEvent
to all registered listeners.
- Parameters:
factor
- double
The factor,must be in interval [0.0,1.0].
getFixedIntervalWidth
public double getFixedIntervalWidth()
-
Returns the fixed interval width.
- Returns:
- double
The width.
setFixedIntervalWidth
public void setFixedIntervalWidth(double fixedIntervalWidth)
-
Sets the fixed interval width,and sends
a
RenderChangeEvent
to all registered listeners.
- Parameters:
fixedIntervalWidth
- double
The width,must be greater than 0.
getIntervalWidth
public double getIntervalWidth()
-
Returns the interval width.
- Returns:
- double
The width.
getMargin
public double getMargin()
-
Returns the margin which is a percentage amount by which the bars are trimmed.
- Returns:
- double
The margin.
setMargin
public void setMargin(double margin)
-
Sets the percentage amount by which the bars are trimmed and sends a
RenderChangeEvent
to all registered listeners.
- Parameters:
margin
- double
The new margin,this value should belong to the interval [0.0,1.0).
isAllowDuplicateXValues
public boolean isAllowDuplicateXValues()
-
Returns the flag that controls whether or not duplicate x-values are allowed.
- Returns:
- boolean
A boolean.
setAllowDuplicateXValues
public void setAllowDuplicateXValues(boolean flag)
-
Sets the flag that controls whether or not duplicate x-values are allowed and sends a
RenderChangeEvent
to all registered listeners.
- Parameters:
flag
- boolean
A boolean.
drawAllItems
public void drawAllItems(AbstractValueAxis xAxis,
RectangleEdge xAxisEdge,
AbstractValueAxis yAxis,
RectangleEdge yAxisEdge,
java.awt.geom.Rectangle2D dataArea,
ChartOrientation orientation,
RenderShapeCollection renderShapes,
float alpha)
-
Draws all data items.
- Specified by:
drawAllItems
in class AbstractXYRender
- Parameters:
xAxis
- AbstractValueAxis
The x value axis (null not permitted).xAxisEdge
- RectangleEdge
The x axis edge.yAxis
- AbstractValueAxis
The y value axis (null not permitted).yAxisEdge
- RectangleEdge
The y axis edge (null not permitted).dataArea
- Rectangle2D
The chart data area (null not permitted).orientation
- ChartOrientation
The chart orientation (null not permitted).renderShapes
- RenderShapeCollection
Collects information about the render (null not permitted).alpha
- float
The alpha transparency (in the range 0.0f to 1.0f, where 0.0f is fully transparent,
and 1.0f is fully opaque).
getLegendType
public LegendType getLegendType()
-
Return the legend type.
- Specified by:
getLegendType
in interface IRender
- Overrides:
getLegendType
in class AbstractRender
- Returns:
- LegendType
The legend type.
equals
public boolean equals(java.lang.Object obj)
-
Indicates if some other object is "equal to" this one.
- Overrides:
equals
in class AbstractXYRender
- Parameters:
obj
-
the reference object with which to compare.
- Returns:
-
true if this object is the same as the obj argument; false otherwise.
hashCode
public int hashCode()
-
Returns a hash code value for the object.
- Overrides:
hashCode
in class AbstractXYRender
- Returns:
- int
A hash code value for this object.
clone
public java.lang.Object clone()
throws java.lang.CloneNotSupportedException
-
Creates and returns a copy of this object.
- Overrides:
clone
in class AbstractXYRender
- Returns:
- object a clone of this instance.
- Throws:
java.lang.CloneNotSupportedException
- if the object's class does not
support the Cloneable interface. Subclasses
that override the clone method can also
throw this exception to indicate that an instance cannot
be cloned.
toString
public java.lang.String toString()
-
Returns a string representation of the object.
- Overrides:
toString
in class AbstractXYRender
- Returns:
- a string representation of the object.