root / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / enhanced / graphics / InputHistogram.java @ 19378
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2007 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*/
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package org.gvsig.rastertools.enhanced.graphics; |
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import java.awt.Color; |
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import org.gvsig.raster.beans.canvas.DrawableElement; |
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import org.gvsig.raster.beans.canvas.GCanvas; |
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import org.gvsig.raster.beans.canvas.layers.Border; |
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import org.gvsig.raster.beans.canvas.layers.GraphicHistogram; |
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import org.gvsig.raster.beans.canvas.layers.MinMaxLines; |
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import org.gvsig.raster.beans.canvas.layers.StraightLine; |
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import org.gvsig.raster.datastruct.Histogram; |
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import org.gvsig.rastertools.enhanced.ui.EnhancedListener; |
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/**
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* Componente con el histograma de entrada.
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*
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* 20/02/2008
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* @author Nacho Brodin nachobrodin@gmail.com
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*/
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public class InputHistogram extends HistogramGraphicBase { |
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private static final long serialVersionUID = 681848373747974757L; |
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private MinMaxLines minMaxLines = null; |
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private Color minmaxColor = Color.WHITE; |
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private DrawableElement dElement = null; |
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/**
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* Crea una nueva instancia de InputHistogram.
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*/
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public InputHistogram(Histogram hist, int[] renderBands, double[] minList, double[] maxList) { |
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super(hist, renderBands, minList, maxList);
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} |
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/*
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* (non-Javadoc)
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* @see org.gvsig.rastertools.enhanced.graphics.HistogramGraphicBase#getCanvas()
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*/
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public GCanvas getCanvas() {
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if(canvas == null) { |
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gHist = new GraphicHistogram(histogramDrawed, histogramColor);
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gHist.setType(GraphicHistogram.TYPE_LINE); |
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minMaxLines = new MinMaxLines(minmaxColor);
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dElement = new StraightLine(Color.YELLOW); |
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//minMaxLines.setActionManager(this);
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canvas = new GCanvas(Color.BLACK); |
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canvas.addDrawableElement(new Border(borderColor)); |
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canvas.addDrawableElement(gHist); |
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canvas.addDrawableElement(dElement); |
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canvas.addDrawableElement(minMaxLines); |
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} |
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return canvas;
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} |
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/**
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* Asigna el listener para gestionar el evento de movimiento de gr?ficos
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* @param listener
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*/
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public void setListener(EnhancedListener listener) { |
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getCanvas().addValueChangedListener(listener); |
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} |
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} |