net.charlesames.utility.html
Class DiscreteGraphBuilder

java.lang.Object
  net.charlesames.utility.html.HtmlBuilder
      net.charlesames.utility.html.DiscreteGraphBuilder

public class DiscreteGraphBuilder
extends HtmlBuilder

Generates discrete graphs using HTML formatting tags.

Author:

Charles Ames

Nested Class Summary

class	DiscreteGraphBuilder.Column
class	DiscreteGraphBuilder.Row

Nested classes/interfaces inherited from class net.charlesames.utility.html.HtmlBuilder

HtmlBuilder.Tags

Field Summary

Fields inherited from class net.charlesames.utility.html.HtmlBuilder

FILE_EXTENSION

Constructor Summary

DiscreteGraphBuilder()
Constructor for DiscreteGraphBuilder instances.

Method Summary

DiscreteGraphBuilder.Column	addColumn() Create a new Column instance.
DiscreteGraphBuilder.Row	addRow(int value, boolean occurence) Create a new Row instance.
java.lang.String	build()
void	clear() Clear existing data.
HtmlColor	getBarColor()
int	getCellWidth()
void	plotRect(java.lang.String cellAttributes, int width, int height, HtmlColor color) Plot a rectangle as a table cell
void	plotRow(int value, int height, HtmlColor defaultColor) Plot a row
void	plotSpacerRow() Plot a spacer row
void	setBarColor(HtmlColor barColor)
void	setCellWidth(int cellWidth)

Methods inherited from class net.charlesames.utility.html.HtmlBuilder

addTableCell, append, appendLineBreak, beginBlockQuote, beginBody, beginCenter, beginDiv, beginHead, beginHtml, beginListItem, beginOrderedList, beginParagraph, beginSpan, beginStyle, beginStyleRule, beginTable, beginTableBody, beginTableCell, beginTableHeader, beginTableHeaderCell, beginTableRow, beginTag, beginUnorderedList, buildAttribute, buildColorDeclaration, buildLink, buildStyleDeclaration, endBlockQuote, endBody, endCenter, endDiv, endHead, endHtml, endListItem, endOrderedList, endParagraph, endSpan, endStyle, endStyleRule, endTable, endTableBody, endTableCell, endTableHeader, endTableHeaderCell, endTableRow, endTag, endUnorderedList, newline, popTag, pushTag, reset, save, tab, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DiscreteGraphBuilder

public DiscreteGraphBuilder()

Constructor for DiscreteGraphBuilder instances.

Method Detail

clear

public void clear()

Clear existing data.

getBarColor

public HtmlColor getBarColor()

Returns:

The bar color

setBarColor

public void setBarColor(HtmlColor barColor)

Parameters:

barColor - The bar color.

getCellWidth

public int getCellWidth()

Returns:

The cell width.

setCellWidth

public void setCellWidth(int cellWidth)

Parameters:

cellWidth - The cell width.

addColumn

public DiscreteGraphBuilder.Column addColumn()

Create a new Column instance.

Returns:

The newly created Column instance.

addRow

public DiscreteGraphBuilder.Row addRow(int value,
                                       boolean occurence)

Create a new Row instance.

Parameters:

value - The value associated with this Row instance.

occurence - Flag indicating whether something happened in this row.

Returns:

The newly created Row instance.

build

public java.lang.String build()

Returns:

HTML representation of a discrete graph.

plotRow

public void plotRow(int value,
                    int height,
                    HtmlColor defaultColor)

Plot a row

Parameters:

value - The row value.

height - The row height.

defaultColor - The color to be used if the cell does not contain a value.

plotSpacerRow

public void plotSpacerRow()

Plot a spacer row

plotRect

public void plotRect(java.lang.String cellAttributes,
                     int width,
                     int height,
                     HtmlColor color)

Plot a rectangle as a table cell

Parameters:

cellAttributes -

width -

height -

color -