root / branches / v2_0_0_prep / libraries / libFMap_controls / src / org / gvsig / fmap / mapcontrol / MapControlDrawer.java @ 38604
History | View | Annotate | Download (4.82 KB)
1 | 30327 | jpiera | /* gvSIG. Geographic Information System of the Valencian Government
|
---|---|---|---|
2 | 36720 | cordinyana | *
|
3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
|
||
4 | * of the Valencian Government (CIT)
|
||
5 | *
|
||
6 | * This program is free software; you can redistribute it and/or
|
||
7 | * modify it under the terms of the GNU General Public License
|
||
8 | * as published by the Free Software Foundation; either version 2
|
||
9 | * of the License, or (at your option) any later version.
|
||
10 | *
|
||
11 | * This program is distributed in the hope that it will be useful,
|
||
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
14 | * GNU General Public License for more details.
|
||
15 | *
|
||
16 | * You should have received a copy of the GNU General Public License
|
||
17 | * along with this program; if not, write to the Free Software
|
||
18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
||
19 | * MA 02110-1301, USA.
|
||
20 | *
|
||
21 | */
|
||
22 | 30327 | jpiera | |
23 | /*
|
||
24 | 36720 | cordinyana | * AUTHORS (In addition to CIT):
|
25 | * 2009 {Iver T.I.} {Task}
|
||
26 | */
|
||
27 | |||
28 | 30327 | jpiera | package org.gvsig.fmap.mapcontrol; |
29 | |||
30 | import java.awt.Color; |
||
31 | import java.awt.Composite; |
||
32 | import java.awt.Image; |
||
33 | import java.awt.geom.AffineTransform; |
||
34 | import java.awt.geom.Point2D; |
||
35 | |||
36 | import org.gvsig.fmap.geom.Geometry; |
||
37 | import org.gvsig.fmap.geom.handler.Handler; |
||
38 | import org.gvsig.fmap.mapcontext.ViewPort; |
||
39 | import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
||
40 | |||
41 | /**
|
||
42 | * <p>
|
||
43 | 36720 | cordinyana | * Represents a class that can write objects in a map like a raster image, a
|
44 | * {@link Geometry} or other graphical objects. This class doesn't depend of the
|
||
45 | * dimension of the map (2D or 3D).
|
||
46 | 30327 | jpiera | * </p>
|
47 | * <p>
|
||
48 | 36720 | cordinyana | * The Map Control has to have an instance of this class that can be accessed
|
49 | * using the {@link MapControl#getMapControlDrawer()} method. When a Map Control
|
||
50 | * is created some tools are added to this component using the
|
||
51 | * {@link MapControl#addBehavior(String, org.gvsig.fmap.mapcontrol.tools.Behavior.Behavior)}
|
||
52 | * method. Some of these tools need to draw some objects in the map and they use
|
||
53 | * the MapControlDrawer class to do that.
|
||
54 | * </p>
|
||
55 | *
|
||
56 | 30327 | jpiera | * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>
|
57 | */
|
||
58 | 30349 | jpiera | public interface MapControlDrawer extends PrimitivesDrawer { |
59 | 30327 | jpiera | |
60 | 36720 | cordinyana | /**
|
61 | * The <code>ViewPort</code> is used to transform the map
|
||
62 | * coordinates in the screen coordinates.
|
||
63 | *
|
||
64 | * @param viewPort
|
||
65 | * The <code>ViewPort</code>
|
||
66 | */
|
||
67 | public void setViewPort(ViewPort viewPort); |
||
68 | 30327 | jpiera | |
69 | 36720 | cordinyana | /**
|
70 | * It draws a <code>Geometry</code> on the map using the color
|
||
71 | * specified using the {@link #setColor(Color)} method.
|
||
72 | *
|
||
73 | * @param geometry
|
||
74 | * The <code>Geometry</code> to draw.
|
||
75 | */
|
||
76 | public void draw(Geometry geometry); |
||
77 | 30349 | jpiera | |
78 | 36720 | cordinyana | /**
|
79 | * It draws a <code>Geometry</code> on the map using a concrete
|
||
80 | * symbol.
|
||
81 | *
|
||
82 | * @param geometry
|
||
83 | * The <code>Geometry</code> to draw.
|
||
84 | * @param symbol
|
||
85 | * The symbol used to draw the geometry.
|
||
86 | */
|
||
87 | public void draw(Geometry geometry, ISymbol symbol); |
||
88 | |||
89 | /**
|
||
90 | * It draws the <code>Handler</code>'s that compose a geometry
|
||
91 | * on the map.
|
||
92 | *
|
||
93 | * @param handlers
|
||
94 | * An array of <code>Handler</code>'s.
|
||
95 | * @param at
|
||
96 | * A transformation that has to be applied to the
|
||
97 | * <code>Handler</code>'s.
|
||
98 | * @param symbol
|
||
99 | * The symbol used to draw the handlers.
|
||
100 | */
|
||
101 | public void drawHandlers(Handler[] handlers, AffineTransform at, |
||
102 | ISymbol symbol); |
||
103 | |||
104 | /**
|
||
105 | * It draws a line using a concrete symbol.
|
||
106 | *
|
||
107 | * @param firstPoint
|
||
108 | * The first point of the line.
|
||
109 | * @param endPoint
|
||
110 | * The end point of the line.
|
||
111 | * @param symbol
|
||
112 | * The symbol used to draw the line.
|
||
113 | */
|
||
114 | public void drawLine(Point2D firstPoint, Point2D endPoint, ISymbol symbol); |
||
115 | |||
116 | /**
|
||
117 | * It draws an image on a map in a concrete position.
|
||
118 | *
|
||
119 | * @param img
|
||
120 | * The image to draw.
|
||
121 | * @param x
|
||
122 | * The X coordinate,
|
||
123 | * @param y
|
||
124 | * The Y coordinate.
|
||
125 | */
|
||
126 | public void drawImage(Image img, int x, int y); |
||
127 | |||
128 | /**
|
||
129 | * It draws image, applying a transform from image space
|
||
130 | * into user space before drawing.
|
||
131 | *
|
||
132 | * @param img
|
||
133 | * The image to draw.
|
||
134 | * @param xform
|
||
135 | * The transform to apply.
|
||
136 | */
|
||
137 | public void drawImage(Image img, AffineTransform xform); |
||
138 | |||
139 | /**
|
||
140 | * It draws a <code>Handler</code> on the map.
|
||
141 | *
|
||
142 | * @param handler
|
||
143 | * The <code>Handler</code> to draw.
|
||
144 | * @param at
|
||
145 | * A transformation that has to be applied to the
|
||
146 | * <code>Handler</code>.
|
||
147 | */
|
||
148 | public void drawHandler(Handler handler, AffineTransform at); |
||
149 | |||
150 | /**
|
||
151 | * @param at
|
||
152 | */
|
||
153 | public void transform(AffineTransform at); |
||
154 | |||
155 | /**
|
||
156 | * @param instance
|
||
157 | */
|
||
158 | public void setComposite(Composite instance); |
||
159 | |||
160 | 30327 | jpiera | } |