// check if there are 2 clusters with the same color (same id, could
// appear after a split);
double freeID = 0;
List<Double> reservedIDs = new Vector<Double>();
reservedIDs.addAll(countIDs.keySet());
for (Map.Entry<Double, Integer> entry : countIDs.entrySet()) {
if (entry.getValue() > 1 || entry.getKey() == -1) {
// find first free id, search all the clusters which has the
// same id and replace the ids with free ids. One cluster can
// keep its id
int to = entry.getValue();
if (entry.getKey() != -1)
to--;
for (int i = 0; i < to; i++) {
while (reservedIDs.contains(freeID)
&& freeID < ColorArray.getNumColors())
freeID += 1.0;
for (int c = clustering.size() - 1; c >= 0; c--)
if (clustering.get(c).getId() == entry.getKey()) {
clustering.get(c).setId(freeID);
reservedIDs.add(freeID);
break;
}
}
}
}
// CODE-BLOCK-2
public class ColorArray {
public static ColorObject[] mVisibleColors = {
new ColorObject("blue", new Color(0x0000ff)),
new ColorObject("blueviolet", new Color(0x8a2be2)),
new ColorObject("brown", new Color(0xa52a2a)),
new ColorObject("burlywood", new Color(0xdeb887)),
new ColorObject("cadetblue", new Color(0x5f9ea0)),
//new ColorObject("chartreuse", new Color(0x7fff00)),
new ColorObject("chocolate", new Color(0xd2691e)),
new ColorObject("coral", new Color(0xff7f50)),
new ColorObject("cornflowerblue", new Color(0x6495ed)),
new ColorObject("crimson", new Color(0xdc143c)),
new ColorObject("cyan", new Color(0x00ffff)),
new ColorObject("darkblue", new Color(0x00008b)),
new ColorObject("darkcyan", new Color(0x008b8b)),
new ColorObject("darkgoldenrod", new Color(0xb8860b)),
new ColorObject("darkgreen", new Color(0x006400)),
new ColorObject("darkkhaki", new Color(0xbdb76b)),
new ColorObject("darkmagenta", new Color(0x8b008b)),
new ColorObject("darkolivegreen", new Color(0x556b2f)),
new ColorObject("darkorange", new Color(0xff8c00)),
// new ColorObject("darkorchid", new Color(0x9932cc)),
new ColorObject("darkred", new Color(0x8b0000)),
new ColorObject("darksalmon", new Color(0xe9967a)),
new ColorObject("darkseagreen", new Color(0x8fbc8f)),
new ColorObject("darkslateblue", new Color(0x483d8b)),
new ColorObject("darkslategray", new Color(0x2f4f4f)),
// new ColorObject("darkturquoise", new Color(0x00ced1)),
new ColorObject("darkviolet", new Color(0x9400d3)),
new ColorObject("deeppink", new Color(0xff1493)),
new ColorObject("deepskyblue", new Color(0x00bfff)),
// new ColorObject("dodgerblue", new Color(0x1e90ff)),
new ColorObject("firebrick", new Color(0xb22222)),
new ColorObject("forestgreen", new Color(0x228b22)),
new ColorObject("fuchsia", new Color(0xff00ff)),
new ColorObject("gold", new Color(0xffd700)),
new ColorObject("goldenrod", new Color(0xdaa520)),
//new ColorObject("green", new Color(0x008000)),
new ColorObject("greenyellow", new Color(0xadff2f)),
new ColorObject("hotpink", new Color(0xff69b4)),
new ColorObject("indianred", new Color(0xcd5c5c)),
new ColorObject("indigo", new Color(0x4b0082)),
//new ColorObject("lawngreen", new Color(0x7cfc00)),
// new ColorObject("lime", new Color(0x00ff00)),
// new ColorObject("limegreen", new Color(0x32cd32)),
new ColorObject("magenta", new Color(0xff00ff)),
new ColorObject("maroon", new Color(0x800000)),
new ColorObject("olive", new Color(0x808000)),
new ColorObject("orange", new Color(0xffa500)),
new ColorObject("orangered", new Color(0xff4500)),
new ColorObject("pink", new Color(0xffc0cb)),
new ColorObject("powderblue", new Color(0xb0e0e6)),
new ColorObject("purple", new Color(0x800080)),
new ColorObject("red", new Color(0xff0000)),
new ColorObject("royalblue", new Color(0x4169e1)),
new ColorObject("saddlebrown", new Color(0x8b4513)),
new ColorObject("salmon", new Color(0xfa8072)),
new ColorObject("seagreen", new Color(0x2e8b57)),
new ColorObject("skyblue", new Color(0x87ceeb)),
new ColorObject("slateblue", new Color(0x6a5acd)),
new ColorObject("tomato", new Color(0xff6347)),
new ColorObject("violet", new Color(0xee82ee)) };
public static Color getColor(int i) {
Color res;
try {
res = mVisibleColors[i].getColor();
} catch (ArrayIndexOutOfBoundsException e) {
return Color.BLACK;
}
return res;
}
public static String getName(int i) {
String res;
try {
res = mVisibleColors[i].getName();
} catch (ArrayIndexOutOfBoundsException e) {
throw e;
}
return res;
}
public static double getNumColors() {
return mVisibleColors.length;
}
}
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