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gui.SpectrogramPanel Class Reference

Collaboration diagram for gui.SpectrogramPanel:

[legend]List of all members.

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Detailed Description

Creates a graphical representation from a matrix.

Like Matlab's imagesc.

Definition at line 41 of file SpectrogramPanel.java.

Public Methods
	SpectrogramPanel (double[][] dat)
	Creates a new SpectrogramPanel for the given data matrix.
void	setOffsetFactor (double offsetFactor)
	Updates the offset factor used to calculate the greyscale values from the intensities.
void	paint (Graphics g)
	Paint the component.
Protected Methods
void	vzoomSet (float vzoom)
	Zoom the image in the vertical direction, preparing for new display.
void	hzoomSet (float zoom)
	Zoom the image in the horizontal direction, preparing for new display.
void	zoomSet (float zoom)
	Zoom the image in the horizontal direction, preparing for new display.

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Member Function Documentation

void gui.SpectrogramPanel.paint (  Graphics    g )  [inline]

Paint the component. This will be called by AWT/Swing. Parameters: g  The Graphics to draw on. Definition at line 268 of file SpectrogramPanel.java.

void gui.SpectrogramPanel.setOffsetFactor (  double    offsetFactor )  [inline]

Updates the offset factor used to calculate the greyscale values from the intensities. This also calculates and populates all the greyscale values in the image. Parameters: offsetFactor  the offset factor used to calculate the greyscale values from the intensities; this is used to adjust the level of background noise that shows up in the image Definition at line 168 of file SpectrogramPanel.java.

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

• SpectrogramPanel.java

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