Class: Image_Graph_Plotarea

Source Location: /Image_Graph-0.3.0dev4/Graph/Plotarea.php

Class Overview

Image_Graph_Common
   |
   --Image_Graph_Element
      |
      --Image_Graph_Plotarea_Element
         |
         --Image_Graph_Layout
            |
            --Image_Graph_Plotarea

Plot area used for drawing plots.

Author(s):

Jesper Veggerby <pear.nosey at veggerby.dk>

Child classes:

Image_Graph_Plotarea_Map: Plot area used for map plots.

Image_Graph_Plotarea_Radar: Plot area used for radar plots.

Inherited Variables

Inherited Methods

Class: Image_Graph_Layout

Image_Graph_Layout::Image_Graph_Layout(): Image_Graph_Layout [Constructor]

Class: Image_Graph_Element

Image_Graph_Element::height(): The height of the element on the canvas
Image_Graph_Element::setBackground(): Sets the background fill style of the element
Image_Graph_Element::setBackgroundColor(): Sets the background color of the element.
Image_Graph_Element::setBorderColor(): Sets the border color of the element.
Image_Graph_Element::setBorderStyle(): Sets the border line style of the element
Image_Graph_Element::setFillColor(): Sets the fill color of the element.
Image_Graph_Element::setFillStyle(): Sets the fill style of the element
Image_Graph_Element::setFont(): Sets the font of the element
Image_Graph_Element::setFontAngle(): Sets the font angle
Image_Graph_Element::setFontColor(): Sets the font color
Image_Graph_Element::setFontSize(): Sets the font size
Image_Graph_Element::setLineColor(): Sets the line color of the element.
Image_Graph_Element::setLineStyle(): Sets the line style of the element
Image_Graph_Element::setPadding(): Sets padding of the element
Image_Graph_Element::showShadow(): Shows shadow on the element
Image_Graph_Element::width(): The width of the element on the canvas
Image_Graph_Element::write(): Writes text to the canvas.

Class: Image_Graph_Common

Image_Graph_Common::Image_Graph_Common(): Constructor [Image_Graph_Common]
Image_Graph_Common::add(): Adds an element to the objects element list.
Image_Graph_Common::addNew(): Creates an object from the class and adds it to the objects element list.

Class Details

[line 53]
Plot area used for drawing plots.

The plotarea consists of an x-axis and an y-axis, the plotarea can plot multiple charts within one plotares, by simply adding them (the axis' will scale to the plots automatically). A graph can consist of more plotareas

Author: Jesper Veggerby <pear.nosey@veggerby.dk>

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Method Detail

Image_Graph_Plotarea (Constructor) [line 118]

Image_Graph_Plotarea &Image_Graph_Plotarea(
[string
$axisX = 'Image_Graph_Axis_Category'], [string
$axisY = 'Image_Graph_Axis'])

Image_Graph_Plotarea [Constructor]

Parameters:

string	`$axisX`	—	The class of the X axis (if omitted a std. axis is created)
string	`$axisY`	—	The class of the Y axis (if omitted a std. axis is created)

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add [line 177]

Image_Graph_Element &add(

&$element, [int
$axis = IMAGE_GRAPH_AXIS_Y], Image_Graph_Element
$element)

Adds an element to the plotarea

Return: The added element
See: Image_Graph_Common::add()

Overrides Image_Graph_Common::add() (Adds an element to the objects element list.)

Parameters:

Image_Graph_Element	`$element`	—	The element to add
int	`$axis`	—	The axis to associate the element with, either IMAGE_GRAPH_AXIS_X, IMAGE_GRAPH_AXIS_Y or IMAGE_GRAPH_AXIS_Y_SECONDARY (defaults to IMAGE_GRAPH_AXIS_Y)
	`&$element`	—

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getAxis [line 502]

Image_Graph_Axis &getAxis(
[int
$Axis = IMAGE_GRAPH_AXIS_X])

Get axis

Return: The axis

Parameters:

int $Axis — The axis to return

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hideAxis [line 491]

void hideAxis(
)

Hides the axis

Overridden in child classes as:

Image_Graph_Plotarea_Map::hideAxis(): Hides the axis

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setPlotBorderStyle [line 163]

void setPlotBorderStyle(

&$plotBorderStyle, Image_Graph_Line
$lineStyle)

Sets the plot border line style of the element.

Deprecated: 0.3.0dev2 - 2004-12-16

Parameters:

Image_Graph_Line	`$lineStyle`	—	The line style of the border
	`&$plotBorderStyle`	—

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