Docs For Class Image_Graph_Plot_Smoothed

Class: Image_Graph_Plot_Smoothed_Area

Class Overview

Image_Graph_Common
   |
   --Image_Graph_Element
      |
      --Image_Graph_Plotarea_Element
         |
         --Image_Graph_Plot
            |
            --Image_Graph_Plot_Smoothed_Bezier
               |
               --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}.

Class: Image_Graph_Plot_Smoothed_Bezier

Image_Graph_Plot_Smoothed_Bezier::Image_Graph_Plot_Smoothed_Bezier(): Image_Graph_Plot_Smoothed_Bezier [Constructor]

Class: Image_Graph_Plot

Image_Graph_Plot::Image_Graph_Plot(): PlotType [Constructor]
Image_Graph_Plot::dataset(): Get the dataset
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
Image_Graph_Element::write(): Writes text to the canvas.

Class: Image_Graph_Common

Image_Graph_Common::Image_Graph_Common(): Constructor
Image_Graph_Common::add(): Adds an element to the objects element list, the new Image_Graph_elements parent is automatically set
Image_Graph_Common::addNew(): Creates an object from the class specified and adds it to the objects element list.

Class Details

[line 48]
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}.

Smoothed charts are only supported with non-stacked types