public String getLegend(String[] cityMap, int[] POIs) {
char[] ans = new char[POIs.length];
Hashtable hash = new Hashtable();
for (int i = 0; i < cityMap.length; i++) {
for (int j = 0; j < cityMap[i].length(); j++) {
char cur = cityMap[i].charAt(j);
int k = 1;
if (!hash.containsKey(cur)) {
hash.put(cur, k);
} else {
int prev = (int) hash.get(cur);
hash.remove(cur);
hash.put(cur, prev + 1);
}
}
}
Enumeration vals = hash.keys();
while (vals.hasMoreElements()) {
char c = (char) vals.nextElement();
for (int i = 0; i < POIs.length; i++) {
if (hash.get(c) == POIs[i]) {
ans[i] = c;
}
}
}
String str = new String(ans);
return str;
}
/**
* Build a shape for the entire subtree by joining together the shapes for each of its edges.
* Vertices included since needed for FullTextPanel.
*/
public Shape constructInternalShape(DiagramBase diagram, boolean includeVertices) {
GeneralPath shape = new GeneralPath();
Enumeration edges = m_edgeList.elements();
while (edges.hasMoreElements()) {
TreeEdge edge = (TreeEdge) edges.nextElement();
Shape edgeShape = edge.getSchemeShape(diagram);
PathIterator path = edgeShape.getPathIterator(null);
shape.append(path, false);
if (includeVertices) {
Shape vertexShape;
if (!edge.getSourceVertex().isVirtual()) {
vertexShape = edge.getSourceVertex().getShape(diagram);
path = vertexShape.getPathIterator(null);
shape.append(path, false);
}
if (!edge.getDestVertex().isVirtual()) {
vertexShape = edge.getDestVertex().getShape(diagram);
path = vertexShape.getPathIterator(null);
shape.append(path, false);
}
}
}
BasicStroke stroke =
new BasicStroke(
diagram.getSubtreeLineWidth() - DiagramBase.EDGE_OUTLINE_WIDTH + 1,
BasicStroke.CAP_ROUND,
BasicStroke.JOIN_MITER);
internalShapeTable.put(diagram, stroke.createStrokedShape(shape));
return (Shape) internalShapeTable.get(diagram);
}
void drawAllROIs(Graphics g) {
RoiManager rm = RoiManager.getInstance();
if (rm == null) {
rm = Interpreter.getBatchModeRoiManager();
if (rm != null && rm.getList().getItemCount() == 0) rm = null;
}
if (rm == null) {
// if (showAllList!=null)
// overlay = showAllList;
showAllROIs = false;
repaint();
return;
}
initGraphics(g, null, showAllColor);
Hashtable rois = rm.getROIs();
java.awt.List list = rm.getList();
boolean drawLabels = rm.getDrawLabels();
currentRoi = null;
int n = list.getItemCount();
if (IJ.debugMode) IJ.log("paint: drawing " + n + " \"Show All\" ROIs");
if (labelRects == null || labelRects.length != n) labelRects = new Rectangle[n];
if (!drawLabels) showAllList = new Overlay();
else showAllList = null;
if (imp == null) return;
int currentImage = imp.getCurrentSlice();
int channel = 0, slice = 0, frame = 0;
boolean hyperstack = imp.isHyperStack();
if (hyperstack) {
channel = imp.getChannel();
slice = imp.getSlice();
frame = imp.getFrame();
}
drawNames = Prefs.useNamesAsLabels;
for (int i = 0; i < n; i++) {
String label = list.getItem(i);
Roi roi = (Roi) rois.get(label);
if (roi == null) continue;
if (showAllList != null) showAllList.add(roi);
if (i < 200 && drawLabels && roi == imp.getRoi()) currentRoi = roi;
if (Prefs.showAllSliceOnly && imp.getStackSize() > 1) {
if (hyperstack && roi.getPosition() == 0) {
int c = roi.getCPosition();
int z = roi.getZPosition();
int t = roi.getTPosition();
if ((c == 0 || c == channel) && (z == 0 || z == slice) && (t == 0 || t == frame))
drawRoi(g, roi, drawLabels ? i : -1);
} else {
int position = roi.getPosition();
if (position == 0) position = getSliceNumber(roi.getName());
if (position == 0 || position == currentImage) drawRoi(g, roi, drawLabels ? i : -1);
}
} else drawRoi(g, roi, drawLabels ? i : -1);
}
((Graphics2D) g).setStroke(Roi.onePixelWide);
drawNames = false;
}
/** Build a shape for the entire subtree by joining together the shapes for each of its edges. */
public Shape constructShape(DiagramBase diagram) {
GeneralPath shape = new GeneralPath();
Enumeration edges = m_edgeList.elements();
while (edges.hasMoreElements()) {
TreeEdge edge = (TreeEdge) edges.nextElement();
if (!edge.visible) {
continue;
}
Shape edgeShape = edge.getSchemeShape(diagram);
PathIterator path = edgeShape.getPathIterator(null);
shape.append(path, false);
}
BasicStroke stroke =
new BasicStroke(
diagram.getSubtreeLineWidth(), BasicStroke.CAP_ROUND, BasicStroke.JOIN_MITER);
shapeTable.put(diagram, stroke.createStrokedShape(shape));
return (Shape) shapeTable.get(diagram);
}
/** replaces the font (PS name) if necessary and returns the new name */
private static String replacePSFont(String font) {
String result;
result = font;
// do we have to replace it? -> same style, size
if (m_PSFontReplacement.containsKey(font)) {
result = m_PSFontReplacement.get(font).toString();
if (DEBUG)
System.out.println(
Messages.getInstance().getString("PostscriptGraphics_ReplacePSFont_Text_First")
+ font
+ Messages.getInstance().getString("PostscriptGraphics_ReplacePSFont_Text_Second")
+ result
+ Messages.getInstance().getString("PostscriptGraphics_ReplacePSFont_Text_Third"));
}
return result;
}
/** Build a shape for the entire subtree by joining together the shapes for each of its edges. */
public Shape constructFullTextShape(DiagramBase diagram) {
GeneralPath shape = new GeneralPath();
Enumeration edges = m_edgeList.elements();
while (edges.hasMoreElements()) {
TreeEdge edge = (TreeEdge) edges.nextElement();
if (!edge.visible) {
continue;
}
Shape edgeShape = edge.getSchemeShape(diagram);
PathIterator path = edgeShape.getPathIterator(null);
shape.append(path, false);
TreeVertex vertex = edge.getSourceVertex();
if (!vertex.isVirtual()) {
shape.append(vertex.getShape(diagram).getPathIterator(null), false);
}
vertex = edge.getDestVertex();
if (!vertex.isVirtual()) {
shape.append(vertex.getShape(diagram).getPathIterator(null), false);
}
}
BasicStroke stroke = new BasicStroke(20, BasicStroke.CAP_ROUND, BasicStroke.JOIN_MITER);
shapeTable.put(diagram, stroke.createStrokedShape(shape));
return (Shape) shapeTable.get(diagram);
}
public Shape getCqBoxShape(DiagramBase diagram) {
return (Shape) cqBoxTable.get(diagram);
}
public Shape getInternalShape(DiagramBase diagram) {
return (Shape) internalShapeTable.get(diagram);
}
public Shape getShape(DiagramBase diagram) {
return (Shape) shapeTable.get(diagram);
}