com.ijchart.xychart.render.xy
Class StockRender
java.lang.Object
com.ijchart.xychart.render.AbstractRender
com.ijchart.xychart.render.AbstractWithAxisRender
com.ijchart.xychart.render.xy.AbstractXYRender
com.ijchart.xychart.render.xy.StockRender
- All Implemented Interfaces:
- IDatasetChangeListener, IRender, IRenderWithAxis, java.io.Serializable, java.lang.Cloneable, java.util.EventListener
public class StockRender
- extends AbstractXYRender
- implements java.lang.Cloneable, java.io.Serializable
Title: IJChart
Description: a chart library for the Java(tm) platform.
Draw stock 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. |
protected IChartShape |
createItemShapeOnly(java.awt.geom.Rectangle2D rect,
java.lang.String text,
java.lang.Object appendParam)
Create a shape with no attribute specified. |
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 |
getAutoWidthFactor()
Returns the factor for calculate shape width. |
double |
getAutoWidthGap()
Returns the minimum gap between one shape and the next. |
java.awt.Paint |
getDownPaint()
Returns the paint used to fill the shape when the price moved down from open to close. |
LegendType |
getLegendType()
Return the legend type. |
double |
getMaxShapeWidthInPercent()
Returns the default maximum width of the graphic to percentage of axis length. |
double |
getShapeWidth()
Returns the shape width. |
java.awt.Paint |
getUpPaint()
Returns the paint used to fill the shape when the price moved up from open to close. |
java.awt.Paint |
getVolumePaint()
Returns the paint used to fill the volume bars (if they are visible). |
int |
hashCode()
Returns a hash code value for the object. |
boolean |
isDrawVolume()
Returns whether or not volume bars are drawn on the chart. |
void |
setAutoWidthFactor(double factor)
Sets the factor for calculate shape width. |
void |
setAutoWidthGap(double autoWidthGap)
Sets the minimum gap between one shape and the next and
sends a RenderChangeEvent to all registered listeners. |
void |
setDownPaint(java.awt.Paint paint)
Sets the paint used to fill the shape when the price moved down from open to close,and
sends a RenderChangeEvent to all registered listeners. |
void |
setDrawVolume(boolean flag)
Sets the flag controlling whether or not volume bars are drawn on the chart and
sends a RenderChangeEvent to all registered listeners. |
void |
setMaxShapeWidthInPercent(double percent)
The default maximum width of the graphic to percentage of axis length,and
sends a RenderChangeEvent to all registered listeners. |
void |
setShapeWidth(double width)
Sets the shape width and
sends a RenderChangeEvent to all registered listeners. |
void |
setUpPaint(java.awt.Paint paint)
Sets the paint used to fill the shape when the price moved up from open to close,and
sends a RenderChangeEvent to all registered listeners. |
void |
setVolumePaint(java.awt.Paint paint)
Sets the paint used to fill the volume bars (if they are visible) 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, 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_VOLUME_PAINT
public static final transient java.awt.Paint DEFAULT_VOLUME_PAINT
-
The default paint used to fill the volume bars.
DEFAULT_UP_PAINT
public static final transient java.awt.Paint DEFAULT_UP_PAINT
-
The default paint used to fill the shape when the price moved up from open to close.
DEFAULT_DOWN_PAINT
public static final transient java.awt.Paint DEFAULT_DOWN_PAINT
-
The default paint used to fill the shape when the price moved down from open to close.
DEFAULT_AUTO_WIDTH_FACTOR
public static final double DEFAULT_AUTO_WIDTH_FACTOR
-
The default factor for calculate shape width.
- See Also:
- Constant Field Values
DEFAULT_MAX_SHAPE_WIDTH_IN_PERCENT
public static final double DEFAULT_MAX_SHAPE_WIDTH_IN_PERCENT
-
The default maximum width of the graphic to percentage of axis length.
- See Also:
- Constant Field Values
StockRender
public StockRender(SingleRowDataset dataset)
-
The constructor.
- Parameters:
dataset
- SingleRowDataset
The dataset (null not permitted).
StockRender
public StockRender(SingleRowDataset dataset,
double shapeWidth)
-
The constructor.
- Parameters:
dataset
- SingleRowDataset
The dataset (null not permitted).shapeWidth
- double
The shape width.
StockRender
public StockRender(SingleRowDataset dataset,
double shapeWidth,
boolean drawVolume)
-
The constructor.
- Parameters:
dataset
- SingleRowDataset
The dataset (null not permitted).shapeWidth
- double
The shape width.drawVolume
- double
A flag indicating whether or not volume bars should be drawn.
getShapeWidth
public double getShapeWidth()
-
Returns the shape width.
- Returns:
- double
The shape width.
setShapeWidth
public void setShapeWidth(double width)
-
Sets the shape width and
sends a
RenderChangeEvent
to all registered listeners.
- Parameters:
width
- double
The shape width.
getAutoWidthFactor
public double getAutoWidthFactor()
-
Returns the factor for calculate shape width.
- Returns:
- double
The width factor (generally between 0.0 and 1.0).
setAutoWidthFactor
public void setAutoWidthFactor(double factor)
-
Sets the factor for calculate shape width.
- Parameters:
factor
- double
The width factor (generally between 0.0 and 1.0).
getAutoWidthGap
public double getAutoWidthGap()
-
Returns the minimum gap between one shape and the next.
- Returns:
- double
The gap.
setAutoWidthGap
public void setAutoWidthGap(double autoWidthGap)
-
Sets the minimum gap between one shape and the next and
sends a
RenderChangeEvent
to all registered listeners.
- Parameters:
autoWidthGap
- double
The gap.
getUpPaint
public java.awt.Paint getUpPaint()
-
Returns the paint used to fill the shape when the price moved up from open to close.
- Returns:
- Paint
The paint (possibly null).
setUpPaint
public void setUpPaint(java.awt.Paint paint)
-
Sets the paint used to fill the shape when the price moved up from open to close,and
sends a
RenderChangeEvent
to all registered listeners.
- Parameters:
paint
- Paint
The paint (null permitted).
getDownPaint
public java.awt.Paint getDownPaint()
-
Returns the paint used to fill the shape when the price moved down from open to close.
- Returns:
- Paint
The paint (possibly null).
setDownPaint
public void setDownPaint(java.awt.Paint paint)
-
Sets the paint used to fill the shape when the price moved down from open to close,and
sends a
RenderChangeEvent
to all registered listeners.
- Parameters:
paint
- Paint
The paint (null permitted).
isDrawVolume
public boolean isDrawVolume()
-
Returns whether or not volume bars are drawn on the chart.
- Returns:
- boolean
A boolean.
setDrawVolume
public void setDrawVolume(boolean flag)
-
Sets the flag controlling whether or not volume bars are drawn on the chart and
sends a
RenderChangeEvent
to all registered listeners.
- Parameters:
flag
- boolean
The flag.
getVolumePaint
public java.awt.Paint getVolumePaint()
-
Returns the paint used to fill the volume bars (if they are visible).
- Returns:
-
The paint (possibly null).
setVolumePaint
public void setVolumePaint(java.awt.Paint paint)
-
Sets the paint used to fill the volume bars (if they are visible) and
sends a
RenderChangeEvent
to all registered listeners.
- Parameters:
paint
- Paint
The paint (null not permitted).
getMaxShapeWidthInPercent
public double getMaxShapeWidthInPercent()
-
Returns the default maximum width of the graphic to percentage of axis length.
- Returns:
- double
The percent.
setMaxShapeWidthInPercent
public void setMaxShapeWidthInPercent(double percent)
-
The default maximum width of the graphic to percentage of axis length,and
sends a
RenderChangeEvent
to all registered listeners.
- Parameters:
percent
- double
The percent.
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.
createItemShapeOnly
protected IChartShape createItemShapeOnly(java.awt.geom.Rectangle2D rect,
java.lang.String text,
java.lang.Object appendParam)
-
Create a shape with no attribute specified.
- Overrides:
createItemShapeOnly
in class AbstractRender
- Parameters:
rect
- Rectangle2D
The bar rectangle (null not permitted).text
- String
The text (null permitted).appendParam
- Object
The append parameter,used for special propose (null permitted).
- Returns:
- IChartShape
The shape.
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.