import java.awt.event.*;
import java.awt.image.*;
import javax.swing.*;
-import java.lang.reflect.*;
+import java.util.*;
/**
* Fenêtre de dessin
* fenêtre. Comme pour la plupart des applications, il est également
* possible de fermer la fenêtre via le gestionnaire de fenêtres.
*
- * <p>Télécharger le code: <a href="DrawingWindow.java">DrawingWindow.java</a>
- *
- * <p>Télécharger des exemples d'utilisation:
- * <a href="Hello.java">Hello.java</a>
- * <a href="Exemple1.java">Exemple1.java</a>
- * <a href="Exemple2.java">Exemple2.java</a>
- * <a href="Exemple3.java">Exemple3.java</a>
- *
* @author Arnaud Giersch <arnaud.giersch@univ-fcomte.fr>
- * @version Mon Oct 13 15:20:17 2014 +0200
+ * @version 20141014
*/
public class DrawingWindow {
/**
* Change la couleur de dessin.
*
- * Le nom de couleur peut être "black", "blue", "cyan",
- * "darkGray", "gray", "green", "lightGray", "magenta", "orange",
- * "pink", "red", "white", ou "yellow".
- *
* @param name nom de couleur
*
* @see #setColor(int)
* @see #setColor(float, float, float)
* @see #setBgColor(String)
+ * @see <a href="http://www.w3.org/TR/SVG/types.html#ColorKeywords">liste des noms de couleurs</a>
*/
public void setColor(String name) {
- try {
- Field field = Class.forName("java.awt.Color").getField(name);
- graphics.setColor((Color)field.get(null));
- } catch (Exception e) {
+ Color color = colorMap.get(name);
+ if (color != null)
+ setColor(color);
+ else
System.err.println("Warning: color not found: " + name);
- }
}
/**
* @see #clearGraph()
*/
public void setBgColor(int rgb) {
- bgColor = new Color(rgb);
+ setBgColor(new Color(rgb));
}
/**
* @see #setBgColor(float, float, float)
* @see #setColor(String)
* @see #clearGraph()
+ * @see <a href="http://www.w3.org/TR/SVG/types.html#ColorKeywords">liste des noms de couleurs</a>
*/
public void setBgColor(String name) {
- try {
- Field field = Class.forName("java.awt.Color").getField(name);
- bgColor = (Color)field.get(null);
- } catch (Exception e) {
+ Color color = colorMap.get(name);
+ if (color != null)
+ setBgColor(color);
+ else
System.err.println("Warning: color not found: " + name);
- }
}
/** Change la couleur de fond.
* @see #clearGraph()
*/
public void setBgColor(float red, float green, float blue) {
- bgColor = new Color(red, green, blue);
+ setBgColor(new Color(red, green, blue));
}
/**
/* PRIVATE STUFF FOLLOWS */
+ private static final Map<String, Color> colorMap;
+
+ static {
+ Map<String, Color> m = new HashMap<String, Color>();
+ // From http://www.w3.org/TR/SVG/types.html#ColorKeywords
+ m.put("aliceblue", new Color(0x00f0f8ff));
+ m.put("antiquewhite", new Color(0x00faebd7));
+ m.put("aqua", new Color(0x0000ffff));
+ m.put("aquamarine", new Color(0x007fffd4));
+ m.put("azure", new Color(0x00f0ffff));
+ m.put("beige", new Color(0x00f5f5dc));
+ m.put("bisque", new Color(0x00ffe4c4));
+ m.put("black", new Color(0000000000));
+ m.put("blanchedalmond", new Color(0x00ffebcd));
+ m.put("blue", new Color(0x000000ff));
+ m.put("blueviolet", new Color(0x008a2be2));
+ m.put("brown", new Color(0x00a52a2a));
+ m.put("burlywood", new Color(0x00deb887));
+ m.put("cadetblue", new Color(0x005f9ea0));
+ m.put("chartreuse", new Color(0x007fff00));
+ m.put("chocolate", new Color(0x00d2691e));
+ m.put("coral", new Color(0x00ff7f50));
+ m.put("cornflowerblue", new Color(0x006495ed));
+ m.put("cornsilk", new Color(0x00fff8dc));
+ m.put("crimson", new Color(0x00dc143c));
+ m.put("cyan", new Color(0x0000ffff));
+ m.put("darkblue", new Color(0x0000008b));
+ m.put("darkcyan", new Color(0x00008b8b));
+ m.put("darkgoldenrod", new Color(0x00b8860b));
+ m.put("darkgray", new Color(0x00a9a9a9));
+ m.put("darkgreen", new Color(0x00006400));
+ m.put("darkgrey", new Color(0x00a9a9a9));
+ m.put("darkkhaki", new Color(0x00bdb76b));
+ m.put("darkmagenta", new Color(0x008b008b));
+ m.put("darkolivegreen", new Color(0x00556b2f));
+ m.put("darkorange", new Color(0x00ff8c00));
+ m.put("darkorchid", new Color(0x009932cc));
+ m.put("darkred", new Color(0x008b0000));
+ m.put("darksalmon", new Color(0x00e9967a));
+ m.put("darkseagreen", new Color(0x008fbc8f));
+ m.put("darkslateblue", new Color(0x00483d8b));
+ m.put("darkslategray", new Color(0x002f4f4f));
+ m.put("darkslategrey", new Color(0x002f4f4f));
+ m.put("darkturquoise", new Color(0x0000ced1));
+ m.put("darkviolet", new Color(0x009400d3));
+ m.put("deeppink", new Color(0x00ff1493));
+ m.put("deepskyblue", new Color(0x0000bfff));
+ m.put("dimgray", new Color(0x00696969));
+ m.put("dimgrey", new Color(0x00696969));
+ m.put("dodgerblue", new Color(0x001e90ff));
+ m.put("firebrick", new Color(0x00b22222));
+ m.put("floralwhite", new Color(0x00fffaf0));
+ m.put("forestgreen", new Color(0x00228b22));
+ m.put("fuchsia", new Color(0x00ff00ff));
+ m.put("gainsboro", new Color(0x00dcdcdc));
+ m.put("ghostwhite", new Color(0x00f8f8ff));
+ m.put("gold", new Color(0x00ffd700));
+ m.put("goldenrod", new Color(0x00daa520));
+ m.put("gray", new Color(0x00808080));
+ m.put("grey", new Color(0x00808080));
+ m.put("green", new Color(0x00008000));
+ m.put("greenyellow", new Color(0x00adff2f));
+ m.put("honeydew", new Color(0x00f0fff0));
+ m.put("hotpink", new Color(0x00ff69b4));
+ m.put("indianred", new Color(0x00cd5c5c));
+ m.put("indigo", new Color(0x004b0082));
+ m.put("ivory", new Color(0x00fffff0));
+ m.put("khaki", new Color(0x00f0e68c));
+ m.put("lavender", new Color(0x00e6e6fa));
+ m.put("lavenderblush", new Color(0x00fff0f5));
+ m.put("lawngreen", new Color(0x007cfc00));
+ m.put("lemonchiffon", new Color(0x00fffacd));
+ m.put("lightblue", new Color(0x00add8e6));
+ m.put("lightcoral", new Color(0x00f08080));
+ m.put("lightcyan", new Color(0x00e0ffff));
+ m.put("lightgoldenrodyellow", new Color(0x00fafad2));
+ m.put("lightgray", new Color(0x00d3d3d3));
+ m.put("lightgreen", new Color(0x0090ee90));
+ m.put("lightgrey", new Color(0x00d3d3d3));
+ m.put("", new Color(0000000000));
+ m.put("lightpink", new Color(0x00ffb6c1));
+ m.put("lightsalmon", new Color(0x00ffa07a));
+ m.put("lightseagreen", new Color(0x0020b2aa));
+ m.put("lightskyblue", new Color(0x0087cefa));
+ m.put("lightslategray", new Color(0x00778899));
+ m.put("lightslategrey", new Color(0x00778899));
+ m.put("lightsteelblue", new Color(0x00b0c4de));
+ m.put("lightyellow", new Color(0x00ffffe0));
+ m.put("lime", new Color(0x0000ff00));
+ m.put("limegreen", new Color(0x0032cd32));
+ m.put("linen", new Color(0x00faf0e6));
+ m.put("magenta", new Color(0x00ff00ff));
+ m.put("maroon", new Color(0x00800000));
+ m.put("mediumaquamarine", new Color(0x0066cdaa));
+ m.put("mediumblue", new Color(0x000000cd));
+ m.put("mediumorchid", new Color(0x00ba55d3));
+ m.put("mediumpurple", new Color(0x009370db));
+ m.put("mediumseagreen", new Color(0x003cb371));
+ m.put("mediumslateblue", new Color(0x007b68ee));
+ m.put("mediumspringgreen", new Color(0x0000fa9a));
+ m.put("mediumturquoise", new Color(0x0048d1cc));
+ m.put("mediumvioletred", new Color(0x00c71585));
+ m.put("midnightblue", new Color(0x00191970));
+ m.put("mintcream", new Color(0x00f5fffa));
+ m.put("mistyrose", new Color(0x00ffe4e1));
+ m.put("moccasin", new Color(0x00ffe4b5));
+ m.put("navajowhite", new Color(0x00ffdead));
+ m.put("navy", new Color(0x00000080));
+ m.put("oldlace", new Color(0x00fdf5e6));
+ m.put("olive", new Color(0x00808000));
+ m.put("olivedrab", new Color(0x006b8e23));
+ m.put("orange", new Color(0x00ffa500));
+ m.put("orangered", new Color(0x00ff4500));
+ m.put("orchid", new Color(0x00da70d6));
+ m.put("palegoldenrod", new Color(0x00eee8aa));
+ m.put("palegreen", new Color(0x0098fb98));
+ m.put("paleturquoise", new Color(0x00afeeee));
+ m.put("palevioletred", new Color(0x00db7093));
+ m.put("papayawhip", new Color(0x00ffefd5));
+ m.put("peachpuff", new Color(0x00ffdab9));
+ m.put("peru", new Color(0x00cd853f));
+ m.put("pink", new Color(0x00ffc0cb));
+ m.put("plum", new Color(0x00dda0dd));
+ m.put("powderblue", new Color(0x00b0e0e6));
+ m.put("purple", new Color(0x00800080));
+ m.put("red", new Color(0x00ff0000));
+ m.put("rosybrown", new Color(0x00bc8f8f));
+ m.put("royalblue", new Color(0x004169e1));
+ m.put("saddlebrown", new Color(0x008b4513));
+ m.put("salmon", new Color(0x00fa8072));
+ m.put("sandybrown", new Color(0x00f4a460));
+ m.put("seagreen", new Color(0x002e8b57));
+ m.put("seashell", new Color(0x00fff5ee));
+ m.put("sienna", new Color(0x00a0522d));
+ m.put("silver", new Color(0x00c0c0c0));
+ m.put("skyblue", new Color(0x0087ceeb));
+ m.put("slateblue", new Color(0x006a5acd));
+ m.put("slategray", new Color(0x00708090));
+ m.put("slategrey", new Color(0x00708090));
+ m.put("snow", new Color(0x00fffafa));
+ m.put("springgreen", new Color(0x0000ff7f));
+ m.put("steelblue", new Color(0x004682b4));
+ m.put("tan", new Color(0x00d2b48c));
+ m.put("teal", new Color(0x00008080));
+ m.put("thistle", new Color(0x00d8bfd8));
+ m.put("tomato", new Color(0x00ff6347));
+ m.put("turquoise", new Color(0x0040e0d0));
+ m.put("violet", new Color(0x00ee82ee));
+ m.put("wheat", new Color(0x00f5deb3));
+ m.put("white", new Color(0x00ffffff));
+ m.put("whitesmoke", new Color(0x00f5f5f5));
+ m.put("yellow", new Color(0x00ffff00));
+ m.put("yellowgreen", new Color(0x009acd32));
+ colorMap = Collections.unmodifiableMap(m);
+ }
+
private final String title; // window's title
private JFrame frame; // the frame (window)
private DWPanel panel; // the panel showing the image
