com.ijchart.xychart.render.category
Class StepRender
java.lang.Object
com.ijchart.xychart.render.AbstractRender
com.ijchart.xychart.render.AbstractWithAxisRender
com.ijchart.xychart.render.category.AbstractCategoryRender
com.ijchart.xychart.render.category.StepRender
- All Implemented Interfaces:
- IDatasetChangeListener, IRender, IRenderWithAxis, java.io.Serializable, java.lang.Cloneable, java.util.EventListener
public class StepRender
- extends AbstractCategoryRender
- implements java.lang.Cloneable, java.io.Serializable
Title: IJChart
Description: a chart library for the Java(tm) platform.
绘制步进(Category Step)类型的图形.
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()
返回克隆的对象.
|
protected IChartShape |
createItemShapeOnly(java.awt.geom.Rectangle2D rect,
java.lang.String text,
java.lang.Object appendParam)
只创建图形,不设置图形的属性.
|
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.
|
boolean |
equals(java.lang.Object obj)
测试两个对象是否相等.
|
LegendType |
getLegendType()
返回图例类型.
|
int |
getStaggerWidth()
返回间隔的宽度.
|
int |
hashCode()
计算对象的hashcode值.
|
boolean |
isStagger()
返回显示多行数据时是否增加间隔.
|
void |
setStagger(boolean stagger)
设置显示多行数据时是否增加间隔,
并向所有监听器发送RenderChangeEvent 事件.
|
void |
setStaggerWidth(int staggerWidth)
设置间隔的宽度,
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.category.AbstractCategoryRender |
addAnnotation, createCategoryMarkerShape, drawAllAnnotation, drawCategoryMarker, getAllAnnotations, getBaseValue, getItemMargin, getMaximumBarWidth, getMinimumBarWidth, removeAllAnnotation, setBaseValue, setItemMargin, setMaximumBarWidth, setMinimumBarWidth |
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_STAGGER
public static final boolean DEFAULT_STAGGER
- 缺省显示多行数据时是否增加间隔.
- See Also:
- Constant Field Values
DEFAULT_STAGGER_WIDTH
public static final int DEFAULT_STAGGER_WIDTH
- 缺省的间隔的宽度.
- See Also:
- Constant Field Values
staggerWidth
public int staggerWidth
- 间隔的宽度.
StepRender
public StepRender(IMatrixDataset dataset)
- 构造器.
- Parameters:
dataset
- IMatrixDataset 数据集 (不可为null).
isStagger
public boolean isStagger()
- 返回显示多行数据时是否增加间隔.
- Returns:
- boolean 布尔值.
setStagger
public void setStagger(boolean stagger)
- 设置显示多行数据时是否增加间隔,
并向所有监听器发送
RenderChangeEvent
事件.
- Parameters:
stagger
- boolean 布尔值.
getStaggerWidth
public int getStaggerWidth()
- 返回间隔的宽度.
- Returns:
- int 宽度.
setStaggerWidth
public void setStaggerWidth(int staggerWidth)
- 设置间隔的宽度,
并向所有监听器发送
RenderChangeEvent
事件.
- Parameters:
staggerWidth
- int 宽度.
drawAllItems
public 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.
- Specified by:
drawAllItems
in class AbstractCategoryRender
- 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].
createItemShapeOnly
protected IChartShape createItemShapeOnly(java.awt.geom.Rectangle2D rect,
java.lang.String text,
java.lang.Object appendParam)
- 只创建图形,不设置图形的属性.
- Overrides:
createItemShapeOnly
in class AbstractRender
- Parameters:
rect
- Rectangle2D 柱形图的矩形 (不可为null).
text
- String 要显示的文字 (可为null).
appendParam
- Object 附加的参数,用于传递额外的对象 (可为null).
- Returns:
- IChartShape 图形.
getLegendType
public LegendType getLegendType()
- 返回图例类型.
- Specified by:
getLegendType
in interface IRender
- Overrides:
getLegendType
in class AbstractRender
- Returns:
- LegendType 图例类型.
equals
public boolean equals(java.lang.Object obj)
- 测试两个对象是否相等.
- Overrides:
equals
in class AbstractCategoryRender
- Parameters:
obj
- the object (null permitted).
- Returns:
- A boolean.
hashCode
public int hashCode()
- 计算对象的hashcode值.
- Overrides:
hashCode
in class AbstractCategoryRender
- 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 AbstractCategoryRender
- 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 AbstractCategoryRender
- Returns:
- a string representation of the object.