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java.lang.Object devs.musicpackage.LevelMeter
public class LevelMeter
a user interface component to show an amplitude value
Constructor Summary | |
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LevelMeter(java.awt.image.BufferedImage bi,
int index,
int width,
int height,
int min,
int max)
constructor |
Method Summary | |
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void |
paintInitially()
paint this level meter without showing a value |
void |
setOffscreenImage(java.awt.image.BufferedImage bi)
set the offscreen image this component should draw to |
void |
setSize(int width,
int height)
set the size of this component |
void |
setValue(double value)
set the decibel value this component should display |
void |
setWidth(int width)
set the width of this component |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public LevelMeter(java.awt.image.BufferedImage bi, int index, int width, int height, int min, int max)
bi
- BufferedImage the offscreen image to use for paintingindex
- int index inside a group of level meterswidth
- int width of this level meterheight
- int height of this level metermin
- int minimum value to display by this level metermax
- int maximum value to display by this level meterMethod Detail |
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public void setSize(int width, int height)
width
- int the widthheight
- int the heightpublic void setValue(double value)
value
- double the decibel value to displaypublic void setWidth(int width)
width
- int the widthpublic void paintInitially()
public void setOffscreenImage(java.awt.image.BufferedImage bi)
bi
- BufferedImage the offscreen image to draw to
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