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/*
* Copyright 2006 Phidgets Inc. All rights reserved.
*/
package com.phidgets;
import java.util.Iterator;
import java.util.LinkedList;
import com.phidgets.event.*;
/**
* This class represents a Phidget Text LED. All methods
* to control the Text LED are implemented in this class.
* <p>
* The Text LED is a Phidget that displays text and numerals on LED
* numeric display in rows. The number of rows and size of each row depends on
* your configuration.
*
* @author Phidgets Inc.
*/
public final class TextLEDPhidget extends Phidget
{
public TextLEDPhidget () throws PhidgetException
{
super (create ());
}
private static native long create () throws PhidgetException;
/**
* Returns the number of rows. This returns the maximum number of rows supported by the device, not neccessarily
* the number of rows actually available with your coniguration.
* @return rows
* @throws PhidgetException If this Phidget is not opened and attached.
* See {@link com.phidgets.Phidget#open(int) open} for information on determining if a device is attached.
*/
public native int getRowCount () throws PhidgetException;
/**
* Returns the number of columns (Characters per row). This returns the maximum number of columns supported by the device, not neccessarily
* the number of columns actually available with your coniguration.
* @return columns
* @throws PhidgetException If this Phidget is not opened and attached.
* See {@link com.phidgets.Phidget#open(int) open} for information on determining if a device is attached.
*/
public native int getColumnCount () throws PhidgetException;
/**
* Returns the bringhtness. This is the brightneww of all rows. The Default brightness is 100.
* @return brightness
* @throws PhidgetException If this Phidget is not opened and attached.
* See {@link com.phidgets.Phidget#open(int) open} for information on determining if a device is attached.
*/
public native int getBrightness () throws PhidgetException;
/**
* Sets the brightness of all rows. The valid range is 0-100.
* @param brightness brightness
* @throws PhidgetException If this Phidget is not opened and attached, or the brightness value is out of range.
* See {@link com.phidgets.Phidget#open(int) open} for information on determining if a device is attached.
*/
public native void setBrightness (int brightness) throws PhidgetException;
/**
* Sets the display string of a certain row. If the string is longer then the row, it will be truncated.
* @param index Row
* @param text String
* @throws PhidgetException If this Phidget is not opened and attached, or if the row is out of range.
* See {@link com.phidgets.Phidget#open(int) open} for information on determining if a device is attached.
*/
public native void setDisplayString (int index, String text) throws PhidgetException;
private final void enableDeviceSpecificEvents (boolean b)
{
}
}
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