Image_Graph
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Class: Image_Graph_Legend

Source Location: /Image_Graph-0.8.0/Graph/Legend.php

Class Overview

Image_Graph_Common
   |
   --Image_Graph_Element
      |
      --Image_Graph_Plotarea_Element
         |
         --Image_Graph_Layout
            |
            --Image_Graph_Legend

Displays a legend for a plotarea.


Author(s):

Version:

  • Release: 0.8.0

Copyright:

  • 2003-2009 The PHP Group

Methods


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.
Image_Graph_Element::_clip()
Clip the canvas to the coordinates of the element

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.
Image_Graph_Common::hide()
Hide the element

Class Details

[line 56]
Displays a legend for a plotarea.

A legend can be displayed in two ways:

  1. As an overlayed box within the plotarea
2 Layout'ed on the canvas smewhere next to the plotarea.



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Method Detail

Image_Graph_Legend (Constructor)   [line 83]

Image_Graph_Legend Image_Graph_Legend( )

Image_Graph_Legend [Constructor]

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setAlignment   [line 217]

void setAlignment( int $alignment)

Set the alignment of the legend

Parameters:

int   $alignment     The alignment

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setPlotarea   [line 265]

void setPlotarea( Image_Graph_Plotarea &$plotarea)

Sets Plotarea

Parameters:

Image_Graph_Plotarea   &$plotarea     The plotarea

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setShowMarker   [line 296]

void setShowMarker( bool $showMarker)

Set if this legends should show markers

Parameters:

bool   $showMarker     True if markers are to be shown, false is not

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Documentation generated on Tue, 05 Oct 2010 16:00:39 +0000 by phpDocumentor 1.4.3. PEAR Logo Copyright © PHP Group 2004.