ij_plugins.debayer2sx.process.package.scala Maven / Gradle / Ivy
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/*
* Image/J Plugins
* Copyright (C) 2002-2021 Jarek Sacha
* Author's email: jpsacha at gmail [dot] com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Latest release available at https://github.com/ij-plugins/ijp-DeBayer2SX
*/
package ij_plugins.debayer2sx
import ij.process.FloatProcessor
import scala.language.implicitConversions
package object process {
/** Marker object that represent full range for a given processor. Similar to ":" in MATLAB. */
val FR = Range(Int.MinValue, Int.MaxValue)
implicit def wrapRange(r: Range): RangeMath = new RangeMath(r)
implicit def wrapFloatProcessor(fp: FloatProcessor): FloatProcessorMath = new FloatProcessorMath(fp)
def add(a: Array[Float], b: Array[Float]): Array[Float] = {
require(a.length == b.length)
a.zip(b).map(e => e._1 + e._2)
}
@inline
final def duplicate(src: FloatProcessor): FloatProcessor = {
val dst = new FloatProcessor(src.getWidth, src.getHeight)
val srcPixels = src.getPixels.asInstanceOf[Array[Float]]
val dstPixels = dst.getPixels.asInstanceOf[Array[Float]]
System.arraycopy(srcPixels, 0, dstPixels, 0, srcPixels.length)
dst
}
@inline
final def sortedRangeParams(range: Range): (Int, Int, Int) = {
if (range.step >= 0)
(range.start, range.end, range.step)
else
(range.end + 1, range.start + 1, -range.step)
}
}