Class provides coloring for the graph layers by using linear interpolation. More...

Public Types
enum	ColoringAttribute { OnsetTime = 0, Volatility, SIZE_OF_ENUM }
	List of attributes which can be used to calculate an appropriate color value.

Public Member Functions
	GraphColorizer (QObject *parent)

void	SetColors (QColor const beginColor, QColor const endColor)
	Sets the colors which define the start and end color of the linearly interpolated color gradient used to define the stacked graphs layer colors. More...

void	Set2DColoring (bool enable)
	Sets a flag which enables 2D coloring: alpha value of color changes according to the layours sum value. More...

void	Colorize (DataSet &const dataset, ColoringAttribute attr)
	Assigns each dataitem a color value according to the set begin/end colors and coloring attribute. More...

Static Public Attributes
static const char *const	coloringAttribute_str [ColoringAttribute::SIZE_OF_ENUM] ={"OnsetTime", "Volatility"}
	String value of the attributes used to display in the GUI.

Detailed Description

Class provides coloring for the graph layers by using linear interpolation.

Member Function Documentation

void GraphColorizer::Colorize	(	DataSet &const	dataset,
		ColoringAttribute	attr
	)

Assigns each dataitem a color value according to the set begin/end colors and coloring attribute.

Parameters

dataset	the data which should be colorized
attr	the attribute which is used to determine the color

void GraphColorizer::Set2DColoring ( bool enable )

Sets a flag which enables 2D coloring: alpha value of color changes according to the layours sum value.

Parameters

enable the set flag: true...enable 2D coloring, false...disable 2D coloring

void GraphColorizer::SetColors	(	QColor const	beginColor,
		QColor const	endColor
	)

Sets the colors which define the start and end color of the linearly interpolated color gradient used to define the stacked graphs layer colors.

Parameters

beginColor	the start color of the linear gradient
endColor	the end color of the linear gradient

The documentation for this class was generated from the following files: