utility class to generate a waveform plot More...

Public Member Functions
void	setWaveform (pdsp::SampleBuffer &sampleBuffer, int channel, ofColor color, int width, int height)
	generates the waveform grafic for the given buffer. More...

void	draw (int x, int y)
	draws the waveform to the given coordinates #param[in] x x coordinate #param[in] y y coordinate

void	draw (int x, int y, int w, int h)
	draws the waveform to the given coordinates #param[in] x x coordinate #param[in] y y coordinate #param[in] w width #param[in] h height

const ofFbo &	getFbo ()
	returns a read-only reference to the internally stored ofFbo

Detailed Description

utility class to generate a waveform plot

Member Function Documentation

void pdsp::SampleBufferPlotter::setWaveform	(	pdsp::SampleBuffer &	sampleBuffer,
		int	channel,
		ofColor	color,
		int	width,
		int	height
	)

generates the waveform grafic for the given buffer.

Parameters

[in]	sampleBuffer	your sample buffer to plot
[in]	channel	the sample buffer channel to plot
[in]	color	color for plotting the graphic
[in]	width	width of the plot
[in]	height	height of the plot

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