com.ijchart.xychart.render.xy
Class XYBlockRender
java.lang.Object
com.ijchart.xychart.render.AbstractRender
com.ijchart.xychart.render.AbstractWithAxisRender
com.ijchart.xychart.render.xy.AbstractXYRender
com.ijchart.xychart.render.xy.XYBlockRender
- All Implemented Interfaces:
- IDatasetChangeListener, IRender, IRenderWithAxis, java.io.Serializable, java.lang.Cloneable, java.util.EventListener
public class XYBlockRender
- extends AbstractXYRender
- implements java.lang.Cloneable, java.io.Serializable
Title: IJChart
Description: a chart library for the Java(tm) platform.
数据集里的每个数据是XYZNumberChartData
对象,根据(x,y)的值确定位置,
根据z的值确定颜色.
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.
|
void |
drawAllItems(AbstractValueAxis xAxis,
RectangleEdge xAxisEdge,
AbstractValueAxis yAxis,
RectangleEdge yAxisEdge,
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.
|
double |
getBlockHeight()
返回块的高度.
|
double |
getBlockWidth()
返回块的宽度.
|
protected int |
getLegendItemCount()
返回图例的个数.
|
protected java.lang.String[] |
getLegendItemLabels()
返回图例图形的标签数组.
|
protected IChartShape[] |
getLegendItemShapes(int legendCount)
返回每个图例的图形.
|
java.lang.String |
getLegendLabel()
返回图例标签.
|
IPaintScale |
getPaintScale()
返回IPaintScale的对象.
|
int |
hashCode()
计算对象的hashcode值.
|
void |
setBlockHeight(double height)
设置块的宽度,并向所有监听器发送RenderChangeEvent 事件.
|
void |
setBlockWidth(double width)
设置块的宽度,并向所有监听器发送RenderChangeEvent 事件.
|
void |
setLegendLabel(java.lang.String label)
图例标签.
|
void |
setPaintScale(IPaintScale paintScale)
设置IPaintScale的对象,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, getLegendItemLabelsByColumn, getLegendItemLabelsByRow, 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_BLOCK_WIDTH
public static final double DEFAULT_BLOCK_WIDTH
- 缺省的块的宽度.
- See Also:
- Constant Field Values
DEFAULT_BLOCK_HEIGHT
public static final double DEFAULT_BLOCK_HEIGHT
- 缺省的块的高度.
- See Also:
- Constant Field Values
DEFAULT_PAINT_SCALE
public static final IPaintScale DEFAULT_PAINT_SCALE
- 缺省的
IPaintScale
的对象.
DEFAULT_LEGEND_LABEL
public static final java.lang.String DEFAULT_LEGEND_LABEL
- 缺省的图形标签.
- See Also:
- Constant Field Values
XYBlockRender
public XYBlockRender(IMatrixDataset dataset)
- 构造器.
- Parameters:
dataset
- SingleRowDataset 数据集 (不可为null).
XYBlockRender
public XYBlockRender(IMatrixDataset dataset,
java.lang.String legendLabel)
- 构造器.
- Parameters:
dataset
- SingleRowDataset 数据集 (不可为null).
legendLabel
- String 图例标签.
XYBlockRender
public XYBlockRender(IMatrixDataset dataset,
IPaintScale paintScale,
java.lang.String legendLabel)
- 构造器.
- Parameters:
dataset
- SingleRowDataset 数据集 (不可为null).
paintScale
- IPaintScale对象.
legendLabel
- String 图例标签.
XYBlockRender
public XYBlockRender(IMatrixDataset dataset,
double width,
double height,
IPaintScale paintScale,
java.lang.String legendLabel)
- 构造器.
- Parameters:
dataset
- SingleRowDataset 数据集 (不可为null).
width
- 块的宽度.
height
- 块的高度.
paintScale
- IPaintScale对象.
legendLabel
- String 图例标签.
getBlockWidth
public double getBlockWidth()
- 返回块的宽度.
- Returns:
- double 宽度.
setBlockWidth
public void setBlockWidth(double width)
- 设置块的宽度,并向所有监听器发送
RenderChangeEvent
事件.
- Parameters:
width
- double 宽度.
getBlockHeight
public double getBlockHeight()
- 返回块的高度.
- Returns:
- double 高度.
setBlockHeight
public void setBlockHeight(double height)
- 设置块的宽度,并向所有监听器发送
RenderChangeEvent
事件.
- Parameters:
height
- double 高度.
getPaintScale
public IPaintScale getPaintScale()
- 返回IPaintScale的对象.
- Returns:
- IPaintScale IPaintScale的对象.
setPaintScale
public void setPaintScale(IPaintScale paintScale)
- 设置IPaintScale的对象,并向所有监听器发送
RenderChangeEvent
事件.
- Parameters:
paintScale
- IPaintScale IPaintScale的对象.
getLegendLabel
public java.lang.String getLegendLabel()
- 返回图例标签.
- Returns:
- String 图例标签 (可为null).
setLegendLabel
public void setLegendLabel(java.lang.String label)
- 图例标签.
- Parameters:
label
- String 图例标签 (可为null).
drawAllItems
public void drawAllItems(AbstractValueAxis xAxis,
RectangleEdge xAxisEdge,
AbstractValueAxis yAxis,
RectangleEdge yAxisEdge,
java.awt.geom.Rectangle2D dataArea,
ChartOrientation orientation,
RenderShapeCollection renderShapes,
float alpha)
- 绘制所有的图形.
- Specified by:
drawAllItems
in class AbstractXYRender
- Parameters:
xAxis
- AbstractValueAxis x数值坐标轴 (不可为null).
xAxisEdge
- RectangleEdge x坐标轴位置(不可为null).
yAxis
- AbstractValueAxis y数值坐标轴 (不可为null).
yAxisEdge
- RectangleEdge y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].
getLegendItemCount
protected int getLegendItemCount()
- 返回图例的个数.
- Overrides:
getLegendItemCount
in class AbstractRender
- Returns:
- int 图例的个数.
getLegendItemLabels
protected java.lang.String[] getLegendItemLabels()
- 返回图例图形的标签数组.
- Overrides:
getLegendItemLabels
in class AbstractRender
- Returns:
- String[] 标签对象数组
getLegendItemShapes
protected IChartShape[] getLegendItemShapes(int legendCount)
- 返回每个图例的图形.
- Overrides:
getLegendItemShapes
in class AbstractRender
- Parameters:
legendCount
- int 图例的个数.
- Returns:
- IChartShape[] 图形数组.
equals
public boolean equals(java.lang.Object obj)
- 测试两个对象是否相等.
- Overrides:
equals
in class AbstractXYRender
- 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 AbstractXYRender
- 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 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.
java.lang.Cloneable
toString
public java.lang.String toString()
- 覆盖toString方法.
- Overrides:
toString
in class AbstractXYRender
- Returns:
- a string representation of the object.