Docs For Class Image_Graph_Marker

Class: Image_Graph_Marker_Bubble

Class Overview

Image_Graph_Common
   |
   --Image_Graph_Element
      |
      --Image_Graph_Plotarea_Element
         |
         --Image_Graph_Marker
            |
            --Image_Graph_Marker_Circle
               |
               --Image_Graph_Marker_Bubble

Display a circle with y-value percentage as radius (require GD2).

Author(s):

Jesper Veggerby <pear.nosey at veggerby.dk>

Version:

Release: @package_version@

Copyright:

Methods

setMaxRadius

Class: Image_Graph_Marker

Image_Graph_Marker::setSecondaryMarker(): Set the secondary marker
Image_Graph_Marker::setSize(): Set the 'size' of the marker

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 52]
Display a circle with y-value percentage as radius (require GD2).

This will display a circle centered on the datapoint with a radius calculated as a percentage of the maximum value. I.e. the radius depends on the y-value of the datapoint

Author: Jesper Veggerby <pear.nosey@veggerby.dk>
Version: Release: @package_version@
Link: http://pear.php.net/package/Image_Graph
License: LGPL License 2.1

Method Detail

setMaxRadius [line 67]

void setMaxRadius(
int
$radius)

Sets the maximum radius the marker can occupy

Parameters:

int $radius — The new Image_Graph_max radius

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