com.ijchart.xychart.render.category
Class AbstractCategoryRender
java.lang.Object
com.ijchart.xychart.render.AbstractRender
com.ijchart.xychart.render.AbstractWithAxisRender
com.ijchart.xychart.render.category.AbstractCategoryRender
- All Implemented Interfaces:
- IDatasetChangeListener, IRender, IRenderWithAxis, java.io.Serializable, java.lang.Cloneable, java.util.EventListener
- Direct Known Subclasses:
- AbstractBaseValueCategoryRender, AreaRender, BoxAndWhiskerRender, GranttRender, IntervalBarRender, LevelRender, Line3DRender, LineAndShapeRender, MinMaxRender, StackedAreaRender, StackedBarRender, StatisticalLineRender, StepRender, WaterfallBarRender
public abstract class AbstractCategoryRender
- extends AbstractWithAxisRender
- implements java.lang.Cloneable, java.io.Serializable
Title: IJChart
Description: a chart library for the Java(tm) platform.
提供分类(category)render的抽象实现.
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 |
void |
addAnnotation(ICategoryAnnotation annotation)
增加一个注解(annotation)对象,并向所有监听器发送
RenderChangeEvent 事件.
|
java.lang.Object |
clone()
返回克隆的对象.
|
protected static IChartShape |
createCategoryMarkerShape(CategoryMarker marker,
java.awt.geom.Rectangle2D rect)
创建category marker图形.
|
void |
drawAllAnnotation(CategoryAxis categoryAxis,
AbstractValueAxis valueAxis,
RectangleEdge valueAxisEdge,
java.awt.geom.Rectangle2D dataArea,
ChartOrientation orientation,
AnnotationShapeCollection annotationShapes)
绘制所有的注解(annotation)图形.
|
abstract void |
drawAllItems(CategoryAxis categoryAxis,
AbstractValueAxis valueAxis,
RectangleEdge valueAxisEdge,
java.awt.geom.Rectangle2D dataArea,
ChartOrientation orientation,
RenderShapeCollection renderShapes,
float alpha)
绘制所有的图形.
|
void |
drawCategoryMarker(CategoryAxis categoryAxis,
java.awt.geom.Rectangle2D dataArea,
ChartOrientation orientation,
RenderShapeCollection renderShapes)
绘制category marker.
|
boolean |
equals(java.lang.Object obj)
测试两个对象是否相等.
|
java.util.Collection |
getAllAnnotations()
返回所有的注解(annotation)对象,此集合在外面是不能被更改的.
|
double |
getBaseValue()
返回用于绘制柱状图的的基值,基值必须在数据集的最小值与最大值之间.
|
double |
getItemMargin()
返回空白区域占整个区域的百分比.
|
double |
getMaximumBarWidth()
返回每个柱状图的最大宽度(单位为Java2D标准单位).
|
double |
getMinimumBarWidth()
返回每个柱状图的最小绘制宽度(单位为Java2D标准单位).
|
int |
hashCode()
计算对象的hashcode值.
|
void |
removeAllAnnotation()
删除所有的注解(annotation)对象,并向所有监听器发送
RenderChangeEvent 事件.
|
void |
setBaseValue(double value)
设置用于绘制柱状图的的基值,基值必须在数据集的最小值与最大值之间,
并向所有监听器发送RenderChangeEvent 事件.
|
void |
setItemMargin(double percent)
设置空白区域占整个区域的百分比,并向所有监听器发送
RenderChangeEvent 事件.
|
void |
setMinimumBarWidth(double barWidth)
设置每个柱状图的最小宽度(单位为Java2D标准单位),如果宽度小于此值将不绘制.并向所有监听器发送
RenderChangeEvent 事件.
|
java.lang.String |
toString()
覆盖toString方法.
|
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, getLegendType, 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, getLegendType, 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_ITEM_MARGIN
public static final double DEFAULT_ITEM_MARGIN
- 缺省空白区域占整个区域的百分比.
- See Also:
- Constant Field Values
DEFAULT_BASE_VALUE
public static final double DEFAULT_BASE_VALUE
- 缺省用于绘制柱状图的的基值,基值必须在坐标轴刻度值的最小值与最大值之间.
- See Also:
- Constant Field Values
DEFAULT_MINIMUM_BAR_WIDTH
public static final double DEFAULT_MINIMUM_BAR_WIDTH
- 缺省的柱状图的最小绘制宽度.如果宽度小于此值将不绘制.
- See Also:
- Constant Field Values
DEFAULT_MAXIMUM_BAR_WIDTH
public static final double DEFAULT_MAXIMUM_BAR_WIDTH
- 缺省每个柱状图的最大宽度(单位为Java2D标准单位).
- See Also:
- Constant Field Values
AbstractCategoryRender
protected AbstractCategoryRender(IMatrixDataset dataset)
- 构造器.
- Parameters:
dataset
- IMatrixDataset 数据集 (不可为null).
getItemMargin
public double getItemMargin()
- 返回空白区域占整个区域的百分比.
- Returns:
- 空白区域占整个区域的百分比
setItemMargin
public void setItemMargin(double percent)
- 设置空白区域占整个区域的百分比,并向所有监听器发送
RenderChangeEvent
事件.
- Parameters:
percent
- double 空白区域占整个区域的百分比值.
getBaseValue
public double getBaseValue()
- 返回用于绘制柱状图的的基值,基值必须在数据集的最小值与最大值之间.
- Returns:
- 用于绘制柱状图的的基值.
setBaseValue
public void setBaseValue(double value)
- 设置用于绘制柱状图的的基值,基值必须在数据集的最小值与最大值之间,
并向所有监听器发送
RenderChangeEvent
事件.
- Parameters:
value
- double 用于绘制柱状图的的基值.
getMinimumBarWidth
public double getMinimumBarWidth()
- 返回每个柱状图的最小绘制宽度(单位为Java2D标准单位).
- Returns:
- double 每个柱状图的最小宽度.
setMinimumBarWidth
public void setMinimumBarWidth(double barWidth)
- 设置每个柱状图的最小宽度(单位为Java2D标准单位),如果宽度小于此值将不绘制.并向所有监听器发送
RenderChangeEvent
事件.
- Parameters:
barWidth
- double 每个柱状图的最大宽度(单位为Java2D标准单位).
getMaximumBarWidth
public double getMaximumBarWidth()
- 返回每个柱状图的最大宽度(单位为Java2D标准单位).
- Returns:
- double 每个柱状图的最大宽度.
setMaximumBarWidth
public void setMaximumBarWidth(double barWidth)
- 设置每个柱状图的最大宽度(单位为Java2D标准单位),并向所有监听器发送
RenderChangeEvent
事件.
- Parameters:
barWidth
- double 每个柱状图的最大宽度(单位为Java2D标准单位),必须大于0.
drawCategoryMarker
public void drawCategoryMarker(CategoryAxis categoryAxis,
java.awt.geom.Rectangle2D dataArea,
ChartOrientation orientation,
RenderShapeCollection renderShapes)
- 绘制category marker.
- Parameters:
categoryAxis
- CategoryAxis category坐标轴 (不可为null).
dataArea
- Rectangle2D 数据区域 (不可为null).
orientation
- ChartOrientation 图表的方向 (不可为null).
renderShapes
- RenderShapeCollection render图形集合 (不可为null).
createCategoryMarkerShape
protected static IChartShape createCategoryMarkerShape(CategoryMarker marker,
java.awt.geom.Rectangle2D rect)
- 创建category marker图形.
- Parameters:
marker
- CategoryMarker category marker 对象.
rect
- Rectangle2D marker图形的区域.
- Returns:
- IChartShape
drawAllItems
public abstract void drawAllItems(CategoryAxis categoryAxis,
AbstractValueAxis valueAxis,
RectangleEdge valueAxisEdge,
java.awt.geom.Rectangle2D dataArea,
ChartOrientation orientation,
RenderShapeCollection renderShapes,
float alpha)
- 绘制所有的图形.
- Parameters:
categoryAxis
- CategoryAxis category坐标轴 (不可为null).
valueAxis
- AbstractValueAxis value坐标轴 (不可为null).
valueAxisEdge
- RectangleEdge value坐标轴位置 (不可为null).
dataArea
- Rectangle2D 数据区域 (不可为null).
orientation
- ChartOrientation 图表的方向 (不可为null).
renderShapes
- RenderShapeCollection render图形集合 (不可为null).
alpha
- float alpha值,须属于闭区间[0.0,1.0].
addAnnotation
public void addAnnotation(ICategoryAnnotation annotation)
- 增加一个注解(annotation)对象,并向所有监听器发送
RenderChangeEvent
事件.
- Parameters:
annotation
- ICategoryAnnotation 注解(annotation)对象 (不可为null).
removeAllAnnotation
public void removeAllAnnotation()
- 删除所有的注解(annotation)对象,并向所有监听器发送
RenderChangeEvent
事件.
getAllAnnotations
public java.util.Collection getAllAnnotations()
- 返回所有的注解(annotation)对象,此集合在外面是不能被更改的.
- Returns:
- Collection 注解(annotation)对象集合 (不为null).
drawAllAnnotation
public void drawAllAnnotation(CategoryAxis categoryAxis,
AbstractValueAxis valueAxis,
RectangleEdge valueAxisEdge,
java.awt.geom.Rectangle2D dataArea,
ChartOrientation orientation,
AnnotationShapeCollection annotationShapes)
- 绘制所有的注解(annotation)图形.
- Parameters:
categoryAxis
- CategoryAxis category坐标轴 (不可为null).
valueAxis
- AbstractValueAxis value坐标轴 (不可为null).
valueAxisEdge
- RectangleEdge value坐标轴位置 (不可为null).
orientation
- ChartOrientation 图表的方向 (不可为null).
dataArea
- Rectangle2D 数据区域 (不可为null).
annotationShapes
- AnnotationShapeCollection 注解(annotation)图形集合 (不可为null).
equals
public boolean equals(java.lang.Object obj)
- 测试两个对象是否相等.
- Overrides:
equals
in class AbstractWithAxisRender
- Parameters:
obj
- 要比较的对象
- Returns:
- 相等返回true,否则返回false.
hashCode
public int hashCode()
- 计算对象的hashcode值.
- Overrides:
hashCode
in class AbstractWithAxisRender
- Returns:
- int 对象的hashcode值.
clone
public java.lang.Object clone()
throws java.lang.CloneNotSupportedException
- 返回克隆的对象.
- Overrides:
clone
in class AbstractWithAxisRender
- 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()
- 覆盖toString方法.
- Overrides:
toString
in class AbstractWithAxisRender
- Returns:
- a string representation of the object.