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/**
* jlibgamma — Display server abstraction layer for gamma ramp and Java
* Copyright © 2014 Mattias Andrée (maandree@member.fsf.org)
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
package libgamma;
/**
* A single gamma ramp.
*/
public abstract class Ramp
{
/**
* Type initialiser.
*/
static
{
Libgamma.initialise();
}
/**
* Constructor.
*
* @param address The address of the native object.
* @param size The size of the encoding axis of the gamma ramp.
*/
Ramp(long address, int size)
{
this.size = size;
this.address = address;
}
/**
* The size of the encoding axis of the gamma ramp.
*/
public final int size;
/**
* The address of the native object.
*/
protected final long address;
/**
* {@inheritDoc}
*/
public String toString()
{
return "<Ramp: size = " + Integer.toString(size) + ">";
}
/**
* Read the value of a stop in an 8-bit ramp.
*
* @param address The address of the ramp.
* @param stop The index of the stop.
* @return The value of the stop.
*/
protected static native short libgamma_gamma_ramps8_get(long address, int stop);
/**
* Read the value of a stop in a 16-bit ramp.
*
* @param address The address of the ramp.
* @param stop The index of the stop.
* @return The value of the stop.
*/
protected static native int libgamma_gamma_ramps16_get(long address, int stop);
/**
* Read the value of a stop in a 32-bit ramp.
*
* @param address The address of the ramp.
* @param stop The index of the stop.
* @return The value of the stop.
*/
protected static native long libgamma_gamma_ramps32_get(long address, int stop);
/**
* Read the value of a stop in a 64-bit ramp.
*
* @param address The address of the ramp.
* @param stop The index of the stop.
* @return The value of the stop.
*/
protected static native long libgamma_gamma_ramps64_get(long address, int stop);
/**
* Read the value of a stop in a single precision floating point ramp.
*
* @param address The address of the ramp.
* @param stop The index of the stop.
* @return The value of the stop.
*/
protected static native float libgamma_gamma_rampsf_get(long address, int stop);
/**
* Read the value of a stop in a double precision floating point ramp.
*
* @param address The address of the ramp.
* @param stop The index of the stop.
* @return The value of the stop.
*/
protected static native double libgamma_gamma_rampsd_get(long address, int stop);
/**
* Set the value of a stop in an 8-bit ramp.
*
* @param address The address of the ramp.
* @param stop The index of the stop.
* @param value The value of the stop.
*/
protected static native void libgamma_gamma_ramps8_set(long address, int stop, short value);
/**
* Set the value of a stop in a 16-bit ramp.
*
* @param address The address of the ramp.
* @param stop The index of the stop.
* @param value The value of the stop.
*/
protected static native void libgamma_gamma_ramps16_set(long address, int stop, int value);
/**
* Set the value of a stop in a 32-bit ramp.
*
* @param address The address of the ramp.
* @param stop The index of the stop.
* @param value The value of the stop.
*/
protected static native void libgamma_gamma_ramps32_set(long address, int stop, long value);
/**
* Set the value of a stop in a 64-bit ramp.
*
* @param address The address of the ramp.
* @param stop The index of the stop.
* @param value The value of the stop.
*/
protected static native void libgamma_gamma_ramps64_set(long address, int stop, long value);
/**
* Set the value of a stop in a single precision floating point ramp.
*
* @param address The address of the ramp.
* @param stop The index of the stop.
* @param value The value of the stop.
*/
protected static native void libgamma_gamma_rampsf_set(long address, int stop, float value);
/**
* Set the value of a stop in a double precision floating point ramp.
*
* @param address The address of the ramp.
* @param stop The index of the stop.
* @param value The value of the stop.
*/
protected static native void libgamma_gamma_rampsd_set(long address, int stop, double value);
}
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