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Class: Image_Graph_Plot_Smoothed_Bezier

Source Location: /Graph/Plot/Smoothed/Bezier.php

Class Overview

Image_Graph_Common
   |
   --Image_Graph_Element
      |
      --Image_Graph_Plot
         |
         --Image_Graph_Plot_Smoothed_Bezier

Bezier smoothed plottype.


Author(s):


Child classes:

Image_Graph_Plot_Smoothed_Area
Bezier smoothed area chart Similar to an {@see Image_Graph_Plot_Area}, but the interconnecting lines between two datapoints are smoothed using a Bezier curve, which enables the chart to appear as a nice curved plot instead of the sharp edges of a conventional {@see Image_Graph_Plot_Area}.
Image_Graph_Plot_Smoothed_Line
Bezier smoothed line chart.

Inherited Methods

Class: Image_Graph_Plot

Image_Graph_Plot::Image_Graph_Plot()
PlotType [Constructor]
Image_Graph_Plot::setDataSelector()
Sets the dataselector to specify which data should be displayed on the plot as markers and which are not
Image_Graph_Plot::setMarker()
Sets the marker to "display" data points on the graph
Image_Graph_Plot::setTitle()
Sets the title of the plot, used for legend

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::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

Class: Image_Graph_Common

Image_Graph_Common::Image_Graph_Common()
Creates an a instance of Image_Graph_Common.
Image_Graph_Common::add()
Adds an element to the objects element list, the new Image_Graph_elements parent is automatically set
Image_Graph_Common::addColor()
Add a color. Ultimately it should call addColor() from the Image_Graph object
Image_Graph_Common::newColor()
Create a new Image_Graph_color.
Image_Graph_Common::setName()
Sets the name

Class Details

[line 46]
Bezier smoothed plottype.

The framework for calculating the Bezier smoothed curve from the dataset. Used in {@see Image_Graph_Plot_Smoothed_Line} and {@see Image_Graph_Plot_Smoothed_Area}.




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Documentation generated on Fri, 12 Nov 2004 08:25:06 +0100 by phpDocumentor 1.3.0RC3