com.ijchart.xychart.render.category
Class LineAndShapeRender

java.lang.Object
  extended by com.ijchart.xychart.render.AbstractRender
      extended by com.ijchart.xychart.render.AbstractWithAxisRender
          extended by com.ijchart.xychart.render.category.AbstractCategoryRender
              extended by com.ijchart.xychart.render.category.LineAndShapeRender
All Implemented Interfaces:
IDatasetChangeListener, IRender, IRenderWithAxis, java.io.Serializable, java.lang.Cloneable, java.util.EventListener

public class LineAndShapeRender
extends AbstractCategoryRender
implements java.lang.Cloneable, java.io.Serializable

Title: IJChart

Description: a chart library for the Java(tm) platform.

绘制分类折线图的图形.

Copyright: Copyright (c) 2013

Company:

Version:
1.0
Author:
zhang feng min,shanghai china. Contract me by email.
See Also:
Serialized Form

Field Summary
static boolean DEFAULT_BASE_ITEM_LINE_VISIBLE
          缺省控制所有的线条是否显示.
static boolean DEFAULT_BASE_ITEM_SHAPE_FILLED
          缺省控制所有的图形是否被填充.
static boolean DEFAULT_BASE_ITEM_SHAPE_VISIBLE
          缺省控制所有的图形是否显示.
 
Fields inherited from class com.ijchart.xychart.render.category.AbstractCategoryRender
DEFAULT_BASE_VALUE, DEFAULT_ITEM_MARGIN, DEFAULT_MAXIMUM_BAR_WIDTH, DEFAULT_MINIMUM_BAR_WIDTH
 
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
 
Constructor Summary
LineAndShapeRender(IMatrixDataset dataset)
          构造器.
 
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.
protected  IChartShape[] getLegendItemShapes(int legendCount)
          返回每个图例的图形.
 LegendType getLegendType()
          返回图例类型.
 int hashCode()
          计算对象的hashcode值.
 boolean isBaseItemLineVisible()
          返回所有的线条是否显示的布尔值.
 boolean isBaseItemShapeFilled()
          返回所有的图形是否填充的布尔值.
 boolean isBaseItemShapeVisible()
          返回所有的图形是否显示的布尔值.
 boolean isItemFill(int row, int column)
          返回是否填充图形内部.
 boolean isRowItemLineVisible(int series)
          返回每个系列的线条是否显示.
 boolean isRowItemShapeFilled(int series)
          返回某个系列的图形是否被填充.
 boolean isRowItemShapeVisible(int series)
          返回某个系列的图形是否显示的布尔值.
 void setBaseItemLineVisible(boolean flag)
          设置所有的线条是否显示,并向所有监听器发送 RenderChangeEvent事件.
 void setBaseItemShapeFilled(boolean flag)
          设置所有的图形是否填充的布尔值,并向所有监听器发送 RenderChangeEvent事件.
 void setBaseItemShapeVisible(boolean flag)
          设置所有的图形是否显示的布尔值,并向所有监听器发送 RenderChangeEvent事件.
 void setRowItemLineVisible(int series, boolean flag)
          设置一个系列的线条是否显示,并向所有监听器发送 RenderChangeEvent事件.
 void setRowItemShapeFilled(int series, boolean filled)
          设置某个系列的图形是否被填充,并向所有监听器发送 RenderChangeEvent事件.
 void setRowItemShapeVisible(int series, boolean flag)
          设置一个系列的图形是否显示,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.AbstractWithAxisRender
createItemShape, createValueMarkerShape, drawIntervalValueMarker, drawValueMarker, getValueAxisOffsetType
 
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, 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, 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, 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
 

Field Detail

DEFAULT_BASE_ITEM_LINE_VISIBLE

public static final boolean DEFAULT_BASE_ITEM_LINE_VISIBLE
缺省控制所有的线条是否显示.

See Also:
Constant Field Values

DEFAULT_BASE_ITEM_SHAPE_VISIBLE

public static final boolean DEFAULT_BASE_ITEM_SHAPE_VISIBLE
缺省控制所有的图形是否显示.

See Also:
Constant Field Values

DEFAULT_BASE_ITEM_SHAPE_FILLED

public static final boolean DEFAULT_BASE_ITEM_SHAPE_FILLED
缺省控制所有的图形是否被填充.

See Also:
Constant Field Values
Constructor Detail

LineAndShapeRender

public LineAndShapeRender(IMatrixDataset dataset)
构造器.

Parameters:
dataset - IMatrixDataset 数据集 (不可为null).
Method Detail

isRowItemLineVisible

public boolean isRowItemLineVisible(int series)
返回每个系列的线条是否显示.

Parameters:
series - int 一个系列的序号,从0开始.
Returns:
boolean 布尔值.

setRowItemLineVisible

public void setRowItemLineVisible(int series,
                                  boolean flag)
设置一个系列的线条是否显示,并向所有监听器发送 RenderChangeEvent事件.

Parameters:
series - int 系列的索引值,从0开始.
flag - boolean 是否可见的布尔型值 (可为null).

isBaseItemLineVisible

public boolean isBaseItemLineVisible()
返回所有的线条是否显示的布尔值.

Returns:
boolean 布尔值.

setBaseItemLineVisible

public void setBaseItemLineVisible(boolean flag)
设置所有的线条是否显示,并向所有监听器发送 RenderChangeEvent事件.

Parameters:
flag - boolean 布尔值.

isRowItemShapeVisible

public boolean isRowItemShapeVisible(int series)
返回某个系列的图形是否显示的布尔值.

Parameters:
series - int 系列的序列号,从0开始.
Returns:
boolean 布尔值(可能为null).

setRowItemShapeVisible

public void setRowItemShapeVisible(int series,
                                   boolean flag)
设置一个系列的图形是否显示,并向所有监听器发送 RenderChangeEvent事件.

Parameters:
series - int 系列的索引值,从0开始.
flag - boolean 是否可见的布尔型值 (可为null).

isBaseItemShapeVisible

public boolean isBaseItemShapeVisible()
返回所有的图形是否显示的布尔值.

Returns:
boolean 布尔值.

setBaseItemShapeVisible

public void setBaseItemShapeVisible(boolean flag)
设置所有的图形是否显示的布尔值,并向所有监听器发送 RenderChangeEvent事件.

Parameters:
flag - boolean 布尔值.

isRowItemShapeFilled

public boolean isRowItemShapeFilled(int series)
返回某个系列的图形是否被填充.

Parameters:
series - boolean 系列的索引值,从0开始.
Returns:
boolean 布尔值(可为null).

setRowItemShapeFilled

public void setRowItemShapeFilled(int series,
                                  boolean filled)
设置某个系列的图形是否被填充,并向所有监听器发送 RenderChangeEvent事件.

Parameters:
series - int 系列的索引值,从0开始.
filled - boolean 布尔值 (可为null).

isBaseItemShapeFilled

public boolean isBaseItemShapeFilled()
返回所有的图形是否填充的布尔值.

Returns:
boolean 布尔值.

setBaseItemShapeFilled

public void setBaseItemShapeFilled(boolean flag)
设置所有的图形是否填充的布尔值,并向所有监听器发送 RenderChangeEvent事件.

Parameters:
flag - boolean 布尔值.

isItemFill

public boolean isItemFill(int row,
                          int column)
返回是否填充图形内部.

Specified by:
isItemFill in interface IRender
Overrides:
isItemFill in class AbstractRender
Parameters:
row - int 数据集的行数,必须大于等于0.
column - int 数据集的列数,必须大于等于0.
Returns:
boolean 布尔值.

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].

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.

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.

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.

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.