svn-gvsig-desktop / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / enhanced / graphics / OutputHistogram.java @ 19361
History | View | Annotate | Download (3.07 KB)
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2007 IVER T.I. and Generalitat Valenciana.
|
4 |
*
|
5 |
* This program is free software; you can redistribute it and/or
|
6 |
* modify it under the terms of the GNU General Public License
|
7 |
* as published by the Free Software Foundation; either version 2
|
8 |
* of the License, or (at your option) any later version.
|
9 |
*
|
10 |
* This program is distributed in the hope that it will be useful,
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
13 |
* GNU General Public License for more details.
|
14 |
*
|
15 |
* You should have received a copy of the GNU General Public License
|
16 |
* along with this program; if not, write to the Free Software
|
17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
18 |
*/
|
19 |
package org.gvsig.rastertools.enhanced.graphics; |
20 |
|
21 |
import java.awt.BorderLayout; |
22 |
import java.awt.Color; |
23 |
import java.awt.GridBagConstraints; |
24 |
import java.awt.GridBagLayout; |
25 |
|
26 |
import javax.swing.JPanel; |
27 |
|
28 |
import org.gvsig.raster.beans.canvas.GCanvas; |
29 |
import org.gvsig.raster.beans.canvas.layers.Border; |
30 |
import org.gvsig.raster.beans.canvas.layers.GraphicHistogram; |
31 |
import org.gvsig.raster.dataset.properties.DatasetColorInterpretation; |
32 |
import org.gvsig.raster.datastruct.Histogram; |
33 |
/**
|
34 |
* Componente con el histograma de salida.
|
35 |
*
|
36 |
* 20/02/2008
|
37 |
* @author Nacho Brodin nachobrodin@gmail.com
|
38 |
*/
|
39 |
public class OutputHistogram extends HistogramGraphicBase { |
40 |
private static final long serialVersionUID = 1L; |
41 |
|
42 |
/**
|
43 |
* Crea una nueva instancia de OutputHistogram.
|
44 |
*/
|
45 |
public OutputHistogram(Histogram hist, DatasetColorInterpretation ci, double[] minList, double[] maxList) { |
46 |
super(hist, ci, minList, maxList);
|
47 |
init(); |
48 |
} |
49 |
|
50 |
/**
|
51 |
* Inicializaci?n de componentes gr?ficos
|
52 |
*/
|
53 |
protected void init() { |
54 |
super.init();
|
55 |
histogramColor = Color.GREEN;
|
56 |
this.setLayout(new BorderLayout()); |
57 |
this.add(getCanvas(), BorderLayout.CENTER); |
58 |
this.add(getSouthPanel(), BorderLayout.SOUTH); |
59 |
} |
60 |
|
61 |
/*
|
62 |
* (non-Javadoc)
|
63 |
* @see org.gvsig.rastertools.enhanced.graphics.HistogramGraphicBase#createDrawableElements()
|
64 |
*/
|
65 |
protected void createDrawableElements() { |
66 |
} |
67 |
|
68 |
/*
|
69 |
* (non-Javadoc)
|
70 |
* @see org.gvsig.rastertools.enhanced.graphics.HistogramGraphicBase#getCanvas()
|
71 |
*/
|
72 |
public GCanvas getCanvas() {
|
73 |
if (canvas == null) { |
74 |
GraphicHistogram gHist = new GraphicHistogram(histogramDrawed, histogramColor);
|
75 |
gHist.setType(GraphicHistogram.TYPE_LINE); |
76 |
|
77 |
canvas = new GCanvas(Color.BLACK); |
78 |
canvas.setDrawableElement(new Border(borderColor)); |
79 |
canvas.setDrawableElement(gHist); |
80 |
} |
81 |
return canvas;
|
82 |
} |
83 |
|
84 |
/*
|
85 |
* (non-Javadoc)
|
86 |
* @see org.gvsig.rastertools.enhanced.graphics.HistogramGraphicBase#getSouthPanel()
|
87 |
*/
|
88 |
public JPanel getSouthPanel() { |
89 |
if(south == null) { |
90 |
south = new JPanel(); |
91 |
south.setLayout(new GridBagLayout()); |
92 |
GridBagConstraints gb = new GridBagConstraints(); |
93 |
gb.weightx = 1;
|
94 |
|
95 |
gb.anchor = GridBagConstraints.WEST;
|
96 |
south.add(getMinValue(), gb); |
97 |
|
98 |
gb.anchor = GridBagConstraints.EAST;
|
99 |
south.add(getMaxValue(), gb); |
100 |
} |
101 |
return south;
|
102 |
} |
103 |
} |