com.davisor.graphics.chart
Class RectGridFactory

java.lang.Object
  com.davisor.graphics.chart.ChartFactory
      com.davisor.graphics.chart.AxisFactory
          com.davisor.graphics.chart.GridFactory
              com.davisor.graphics.chart.RectGridFactory

All Implemented Interfaces:

com.davisor.core.Dupable, com.davisor.core.MIMETypes, com.davisor.core.Public

public class RectGridFactory

extends GridFactory

RectGridFactory impelements a grid chart filled with rectangular cells.

Since:

JDK1.2

Nested Class Summary

Nested classes inherited from class com.davisor.graphics.chart.AxisFactory

AxisFactory.AxisContext, AxisFactory.AxisMetrics

Nested classes inherited from class com.davisor.graphics.chart.ChartFactory

ChartFactory.ChartContext, ChartFactory.ChartMetrics

Field Summary

Fields inherited from class com.davisor.graphics.chart.AxisFactory

DEFAULTLABELTYPE, FLIPX, FLIPY, MAJORMARGIN, MINORMARGIN, MINSIZE

Fields inherited from class com.davisor.graphics.chart.ChartFactory

ALL, BRIGHT, CHANNEL, COS, DARK, DOTSEQUENCE, DOTSTROKE, DOTSTROKEWIDTH, DUMPFACTORYNAME, ENCODERINFO, FONT, FRC, HAS_3D, I, LABEL, LABELFIELDNAMES, LABELFIELDS, MIME_DEFAULT, NONE, NORMAL, NULLSTROKE, PERCENT, PI2, SHAPE, SIN, STROKE, STROKEWIDTH, TIC, VALUE, X, Y, Z

Fields inherited from interface com.davisor.core.MIMETypes

FILETYPE_BMP, FILETYPE_CSS, FILETYPE_DOC, FILETYPE_ECMA, FILETYPE_GIF, FILETYPE_HTML, FILETYPE_HTML_CSS, FILETYPE_INDEX, FILETYPE_INDEX_DOC, FILETYPE_INDEX_HTML, FILETYPE_INDEX_HTML_CSS, FILETYPE_INDEX_PDF, FILETYPE_INDEX_PPT, FILETYPE_INDEX_SVG, FILETYPE_INDEX_XHTML, FILETYPE_INDEX_XLS, FILETYPE_INDEX_XMSE, FILETYPE_INDEX_XMSP, FILETYPE_INDEX_XMSW, FILETYPE_INDEX_XSLFO, FILETYPE_JPEG, FILETYPE_PDF, FILETYPE_PNG, FILETYPE_PNG_WBMP, FILETYPE_PPM, FILETYPE_PPT, FILETYPE_SVG, FILETYPE_TEXT, FILETYPE_WBMP, FILETYPE_XHTML, FILETYPE_XLS, FILETYPE_XML, FILETYPE_XMSE, FILETYPE_XMSP, FILETYPE_XMSW, FILETYPE_XSLFO, FILETYPE_XSLFO_CSS, MIME_BMP, MIME_CSS, MIME_DOC, MIME_ECMA, MIME_GIF, MIME_HTML, MIME_HTML_CSS, MIME_INDEX, MIME_INDEX_DOC, MIME_INDEX_HTML, MIME_INDEX_HTML_CSS, MIME_INDEX_PDF, MIME_INDEX_PPT, MIME_INDEX_SVG, MIME_INDEX_XHTML, MIME_INDEX_XLS, MIME_INDEX_XMSE, MIME_INDEX_XMSP, MIME_INDEX_XMSW, MIME_INDEX_XSLFO, MIME_JPEG, MIME_OTHER, MIME_PDF, MIME_PNG, MIME_PNG_WBMP, MIME_PPM, MIME_PPT, MIME_SVG, MIME_TEXT, MIME_WBMP, MIME_XHTML, MIME_XLS, MIME_XML, MIME_XMSE, MIME_XMSP, MIME_XMSW, MIME_XSLFO, MIME_XSLFO_CSS

Constructor Summary

RectGridFactory()
Default constructor.

RectGridFactory(GridFactory factory)
Copy constructor.

Method Summary

protected java.awt.Shape	createCellShape(java.awt.geom.Rectangle2D drawingArea, int[] steps, int level) Creates a new rectangel grid element shape object scaled to fill a cell of given size.
static java.awt.Shape	createRectangle(double width, double height) Creates a new rectangle shape object scaled to fill a cell of given size.
com.davisor.core.Dupable	dup()
protected java.awt.geom.Point2D	getCellPoint(int x, int y, java.awt.geom.Rectangle2D drawingArea, int[] steps, int level) Computes the coordinates of the centermost point of the rectangle [x,y].

Methods inherited from class com.davisor.graphics.chart.GridFactory

drawCells, drawChart, drawChart, drawLabels, getIdealSize, resolveLimits

Methods inherited from class com.davisor.graphics.chart.AxisFactory

computeMinorMargin, createChart, createChart, createContext, createContext, createContext, createContext, createMetrics, createMetrics, createMetrics, createMetrics, drawAxis, drawMarkers, drawTics, drawXYAxes, drawXYZAxes, fillGrid, fillMarkers, formatDouble, getIdealSize, hasGridLines, isSilent, labelAxis, labelMarkers, resolveLabels, resolveLabels, resolveMarkerSizes, resolveOverlap, titleAxis, transpose

Methods inherited from class com.davisor.graphics.chart.ChartFactory

annotate, combineProperties, createChannelType, createChannelType, createChart, createChart, createChart, createChart, createChart, createFormat, createPaintChannelType, createPaintChannelType, createShapeChannelType, createShapeChannelType, createSummary, drawLabel, getContentType, getDefaultPaint, getFactory, getFactory, getGroup, getIsometricCoefficients, getLegendShape, getName, has3D, hasSVG, isClassAvailable, isMultiSeriesMode, main, mayHaveLegend, registerFactory, resolveDataLimits, resolveDataLimits, rotateSize, shade, unregisterFactory

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RectGridFactory

public RectGridFactory()

Default constructor.

RectGridFactory

public RectGridFactory(GridFactory factory)

Copy constructor.

Method Detail

dup

public com.davisor.core.Dupable dup()
                             throws com.davisor.core.DupNotSupportedError

Throws:

com.davisor.core.DupNotSupportedError

createCellShape

protected java.awt.Shape createCellShape(java.awt.geom.Rectangle2D drawingArea,
                                         int[] steps,
                                         int level)

Creates a new rectangel grid element shape object scaled to fill a cell of given size.

Specified by:

createCellShape in class GridFactory

Parameters:

drawingArea - area where cells will be drawn

steps - number of cell layers

level - zooming level

See Also:

createRectangle(double, double)

getCellPoint

protected java.awt.geom.Point2D getCellPoint(int x,
                                             int y,
                                             java.awt.geom.Rectangle2D drawingArea,
                                             int[] steps,
                                             int level)

Computes the coordinates of the centermost point of the rectangle [x,y].

Specified by:

getCellPoint in class GridFactory

Parameters:

x - cell x coordinate

y - cell y coordinate

drawingArea - area where cells will be drawn

steps - number of cell layers

level - zooming level

createRectangle

public static java.awt.Shape createRectangle(double width,
                                             double height)

Creates a new rectangle shape object scaled to fill a cell of given size.

Parameters:

width - cell width

height - cell height