public void unregisterKeyStroke(KeyStroke ks, JComponent c) {
// component may have already been removed from the hierarchy, we
// need to look up the container using the componentKeyStrokeMap.
ComponentKeyStrokePair ckp = new ComponentKeyStrokePair(c, ks);
Container topContainer = componentKeyStrokeMap.get(ckp);
if (topContainer == null) { // never heard of this pairing, so bail
return;
}
Hashtable keyMap = containerMap.get(topContainer);
if (keyMap == null) { // this should never happen, but I'm being safe
Thread.dumpStack();
return;
}
Object tmp = keyMap.get(ks);
if (tmp == null) { // this should never happen, but I'm being safe
Thread.dumpStack();
return;
}
if (tmp instanceof JComponent && tmp == c) {
keyMap.remove(ks); // remove the KeyStroke from the Map
// System.out.println("removed a stroke" + ks);
} else if (tmp
instanceof Vector) { // this means there is more than one component reg for this key
Vector v = (Vector) tmp;
v.removeElement(c);
if (v.isEmpty()) {
keyMap.remove(ks); // remove the KeyStroke from the Map
// System.out.println("removed a ks vector");
}
}
if (keyMap.isEmpty()) { // if no more bindings in this table
containerMap.remove(topContainer); // remove table to enable GC
// System.out.println("removed a container");
}
componentKeyStrokeMap.remove(ckp);
// Check for EmbeddedFrame case, they know how to process accelerators even
// when focus is not in Java
if (topContainer instanceof EmbeddedFrame) {
((EmbeddedFrame) topContainer).unregisterAccelerator(ks);
}
}
/** Calculate the rectangle occupied by the data */
protected Rectangle getDataRectangle(Graphics g, Rectangle r) {
Axis a;
int waxis;
int x = r.x;
int y = r.y;
int width = r.width;
int height = r.height;
for (int i = 0; i < axis.size(); i++) {
a = ((Axis) axis.elementAt(i));
waxis = a.getAxisWidth(g);
switch (a.getAxisPos()) {
case Axis.LEFT:
x += waxis;
width -= waxis;
break;
case Axis.RIGHT:
width -= waxis;
break;
case Axis.TOP:
y += waxis;
height -= waxis;
break;
case Axis.BOTTOM:
height -= waxis;
break;
}
}
return new Rectangle(x, y, width, height);
}
public void actionPerformed(java.awt.event.ActionEvent arg0) {
if (JTable1.getSelectedRowCount() != 1) {
Utilities.errorMessage(resourceBundle.getString("Please select a view to delete"));
return;
}
if (JOptionPane.showConfirmDialog(
null,
resourceBundle.getString("Are you sure you want to delete the selected view "),
resourceBundle.getString("Warning!"),
JOptionPane.YES_NO_OPTION,
JOptionPane.WARNING_MESSAGE,
null)
== JOptionPane.NO_OPTION) return;
Vector viewvec = model.getAllViews();
for (int i = 0; i < viewvec.size(); i++) {
String viewname = ((AuthViewWithOperations) viewvec.elementAt(i)).getAuthorizedViewName();
if (JTable1.getValueAt(JTable1.getSelectedRow(), 0).toString().equals(viewname)) {
AuthViewWithOperations avop = (AuthViewWithOperations) viewvec.elementAt(i);
model.delViewOp(
avop.getAuthorizedViewName(), avop.getViewProperties(), avop.getOperations());
}
}
disableButtons();
}
public void actionPerformed(java.awt.event.ActionEvent arg0) {
if (JTable1.getSelectedRowCount() != 1) {
Utilities.errorMessage(resourceBundle.getString("Please select a view to edit"));
return;
}
views = new ViewsWizard(ViewConfig.this, applet);
views.setSecurityModel(model);
Point p = JLabel1.getLocationOnScreen();
views.setLocation(p);
views.init();
views.setState(false);
Vector viewvec = model.getAllViews();
for (int i = 0; i < viewvec.size(); i++) {
String viewname = ((AuthViewWithOperations) viewvec.elementAt(i)).getAuthorizedViewName();
if (JTable1.getValueAt(JTable1.getSelectedRow(), 0).toString().equals(viewname)) {
views.setValues((AuthViewWithOperations) viewvec.elementAt(i));
}
}
disableButtons();
views.setVisible(true);
}
private Vector readlinesfromfile(String fname) { // trims lines and removes comments
Vector v = new Vector();
try {
BufferedReader br = new BufferedReader(new FileReader(new File(fname)));
while (br.ready()) {
String tmp = br.readLine();
// Strip comments
while (tmp.indexOf("/*") >= 0) {
int i = tmp.indexOf("/*");
v.add(tmp.substring(0, i));
String rest = tmp.substring(i + 2);
while (tmp.indexOf("*/") == -1) {
tmp = br.readLine();
}
tmp = tmp.substring(tmp.indexOf("*/") + 2);
}
if (tmp.indexOf("//") >= 0) tmp = tmp.substring(0, tmp.indexOf("//"));
// Strip spaces
tmp = tmp.trim();
v.add(tmp);
// System.out.println("Read line "+tmp);
}
br.close();
} catch (Exception e) {
System.out.println("Exception " + e + " occured");
}
return v;
}
/**
* This paints the entire plot. It calls the draw methods of all the attached axis and data sets.
* The order of drawing is - Axis first, data legends next, data last.
*
* @params g Graphics state.
*/
public void paint(Graphics g) {
int i;
Graphics lg = g.create();
Rectangle r = bounds();
/* The r.x and r.y returned from bounds is relative to the
** parents space so set them equal to zero.
*/
r.x = 0;
r.y = 0;
if (DefaultBackground == null) DefaultBackground = this.getBackground();
if (DataBackground == null) DataBackground = this.getBackground();
// System.out.println("Graph2D paint method called!");
if (!paintAll) return;
r.x += borderLeft;
r.y += borderTop;
r.width -= borderLeft + borderRight;
r.height -= borderBottom + borderTop;
paintFirst(lg, r);
if (!axis.isEmpty()) r = drawAxis(lg, r);
else {
if (clearAll) {
Color c = g.getColor();
g.setColor(DataBackground);
g.fillRect(r.x, r.y, r.width, r.height);
g.setColor(c);
}
drawFrame(lg, r.x, r.y, r.width, r.height);
}
paintBeforeData(lg, r);
if (!dataset.isEmpty()) {
datarect.x = r.x;
datarect.y = r.y;
datarect.width = r.width;
datarect.height = r.height;
for (i = 0; i < dataset.size(); i++) {
((DataSet) dataset.elementAt(i)).draw_data(lg, r);
}
}
paintLast(lg, r);
lg.dispose();
}
public DataSet loadDataSet(Vector<Integer> data) {
int i;
int j;
double tempdata[] = new double[2 * data.size()];
for (i = j = 0; i < data.size(); i++, j += 2) {
tempdata[j] = i;
tempdata[j + 1] = data.get(i);
}
return loadDataSet(tempdata, data.size());
}
/** Detach All attached Axes. */
public void detachAxes() {
int i;
if (axis == null | axis.isEmpty()) return;
for (i = 0; i < axis.size(); i++) {
((Axis) axis.elementAt(i)).detachAll();
((Axis) axis.elementAt(i)).g2d = null;
}
axis.removeAllElements();
}
/**
* Get the Minimum Y value of all attached DataSets.
*
* @return The minimum value
*/
public double getYmin() {
DataSet d;
double min = 0.0;
if (dataset == null | dataset.isEmpty()) return min;
for (int i = 0; i < dataset.size(); i++) {
d = ((DataSet) dataset.elementAt(i));
if (i == 0) min = d.getYmin();
else min = Math.min(min, d.getYmin());
}
return min;
}
/**
* Get the Maximum Y value of all attached DataSets.
*
* @return The maximum value
*/
public double getYmax() {
DataSet d;
double max = 0.0;
if (dataset == null | dataset.isEmpty()) return max;
for (int i = 0; i < dataset.size(); i++) {
d = ((DataSet) dataset.elementAt(i));
if (i == 0) max = d.getYmax();
else max = Math.max(max, d.getYmax());
}
return max;
}
public void jooify() {
// To jooify a file, we must include Joo objects
precode = "import JooFrame.*;\n\n" + precode;
precode = "import Joo.*;\n" + precode;
precode = "import Field.*;\n" + precode;
// We must add Joo functionality to all classes
for (int i = 0; i < classes.size(); i++) {
// System.out.println("Jooifying "+(i+1)+" out of "+classes.size()+1);
((Class) classes.get(i)).jooify();
}
/* JavaParser tmp=new JavaParser("JooMainAdd.java");
tmp.read();
classes.add((Class)tmp.classes.get(0));*/
}
/** Detach All the DataSets from the class. */
public void detachDataSets() {
DataSet d;
int i;
if (dataset == null | dataset.isEmpty()) return;
for (i = 0; i < dataset.size(); i++) {
d = ((DataSet) dataset.elementAt(i));
if (d.xaxis != null) d.xaxis.detachDataSet(d);
if (d.yaxis != null) d.yaxis.detachDataSet(d);
}
dataset.removeAllElements();
}
public void write() {
filename = "open/" + filename;
try {
BufferedWriter br = new BufferedWriter(new FileWriter(new File(filename)));
br.write(precode);
for (int i = 0; i < classes.size(); i++) {
System.out.println("Jooifying " + (i + 1) + " out of " + classes.size() + 1);
br.write(((Class) classes.get(i)).toString());
}
br.close();
System.out.println("Written file " + filename);
} catch (Exception e) {
System.out.println("Exception " + e + " occured");
}
}
public void Draw() {
Graphics g;
Color cl;
int c;
int xdiff, ydiff;
g = parentarea.screen;
if ((Resize) || (ResizeAll)) Calculate_Coors();
c = ((int) activation) * 255 / 100;
if (c < 0) c = 0;
if (c > 255) c = 255;
cl = new Color(c, c, c);
if (oldclamp != clamp) {
g.setColor(Color.white);
g.fillRect(sx1, sy1, 1 + sx2 - sx1, 1 + sy2 - sy1);
}
g.setColor(cl);
g.fillOval(sx1, sy1, sx2 - sx1, sy2 - sy1);
g.setColor(Color.black);
if (activation == (double) 100.0) g.setColor(Color.red);
g.drawOval(sx1, sy1, sx2 - sx1, sy2 - sy1);
if (clamp) {
xdiff = (sx2 - sx1);
ydiff = (sy2 - sy1);
g.drawRect(sx1, sy1, xdiff, ydiff);
}
if ((Resize) || (ResizeAll)) CalculateSize(g);
g.setFont(currfont);
if (activation > 50.0) g.setColor(Color.black);
else g.setColor(Color.white);
if (foreground != null) g.setColor(foreground);
g.drawString(short_name, sx1 + xoff, sy2 - yoff);
Redraw = false;
Resize = false;
if (oldclamp != clamp) {
// draw all bonds - as they will have been erased
oldclamp = clamp;
for (int x = 0; x < outgoing_links.size(); x++) {
slipnet_link s = (slipnet_link) outgoing_links.elementAt(x);
s.Draw();
}
}
}
/**
* Attach a DataSet to the graph. By attaching the data set the class can draw the data through
* its paint method.
*/
public void attachDataSet(DataSet d) {
if (d != null) {
dataset.addElement(d);
d.g2d = this;
}
}
/**
* Detach the DataSet from the class. Data associated with the DataSet will nolonger be plotted.
*
* @param d The DataSet to detach.
*/
public void detachDataSet(DataSet d) {
if (d != null) {
if (d.xaxis != null) d.xaxis.detachDataSet(d);
if (d.yaxis != null) d.yaxis.detachDataSet(d);
dataset.removeElement(d);
}
}
/**
* Detach a previously attached Axis.
*
* @param the Axis to dettach.
*/
public void detachAxis(Axis a) {
if (a != null) {
a.detachAll();
a.g2d = null;
axis.removeElement(a);
}
}
public void setData() {
/*
if(model.getAllViews() == null)
{
return;
}
*/
for (int i = JTable1.getRowCount() - 1; i >= 0; i--) {
ViewTableModel.removeRow(i);
}
Vector views = model.getAllViews();
for (int j = 0; j < views.size(); j++) {
AuthViewWithOperations view = (AuthViewWithOperations) views.elementAt(j);
String viewNa = view.getAuthorizedViewName();
ViewTableModel.addRow(new Object[] {viewNa});
}
}
public void unregisterMenuBar(JMenuBar mb) {
Container topContainer = getTopAncestor(mb);
if (topContainer == null) {
return;
}
Hashtable keyMap = containerMap.get(topContainer);
if (keyMap != null) {
Vector v = (Vector) keyMap.get(JMenuBar.class);
if (v != null) {
v.removeElement(mb);
if (v.isEmpty()) {
keyMap.remove(JMenuBar.class);
if (keyMap.isEmpty()) {
// remove table to enable GC
containerMap.remove(topContainer);
}
}
}
}
}
/**
* Attach a previously created Axis. Only Axes that have been attached will be drawn
*
* @param the Axis to attach.
*/
public void attachAxis(Axis a) {
if (a == null) return;
try {
axis.addElement(a);
a.g2d = this;
} catch (Exception e) {
System.out.println("Failed to attach Axis");
e.printStackTrace();
}
}
/**
* Load and Attach a DataSet from an array. The method loads the data into a DataSet class and
* attaches the class to the graph for plotting.
*
* <p>The data is assumed to be stored in the form x,y,x,y,x,y.... A local copy of the data is
* made.
*
* @param data The data to be loaded in the form x,y,x,y,...
* @param n The number of (x,y) data points. This means that the minimum length of the data array
* is 2*n.
* @return The DataSet constructed containing the data read.
*/
public DataSet loadDataSet(double data[], int n) {
DataSet d;
try {
d = new DataSet(data, n);
dataset.addElement(d);
d.g2d = this;
} catch (Exception e) {
System.out.println("Failed to load Data set ");
e.printStackTrace();
return null;
}
return d;
}
public void registerMenuBar(JMenuBar mb) {
Container top = getTopAncestor(mb);
if (top == null) {
return;
}
Hashtable keyMap = containerMap.get(top);
if (keyMap == null) { // lazy evaluate one
keyMap = registerNewTopContainer(top);
}
// use the menubar class as the key
Vector menuBars = (Vector) keyMap.get(JMenuBar.class);
if (menuBars == null) { // if we don't have a list of menubars,
// then make one.
menuBars = new Vector();
keyMap.put(JMenuBar.class, menuBars);
}
if (!menuBars.contains(mb)) {
menuBars.addElement(mb);
}
}
/**
* Create and attach an Axis to the graph. The position of the axis is one of Axis.TOP,
* Axis.BOTTOM, Axis.LEFT or Axis.RIGHT.
*
* @param position Position of the axis in the drawing window.
*/
public Axis createAxis(int position) {
Axis a;
try {
a = new Axis(position);
a.g2d = this;
axis.addElement(a);
} catch (Exception e) {
System.out.println("Failed to create Axis");
e.printStackTrace();
return null;
}
return a;
}
/**
* register keystrokes here which are for the WHEN_IN_FOCUSED_WINDOW case. Other types of
* keystrokes will be handled by walking the hierarchy That simplifies some potentially hairy
* stuff.
*/
public void registerKeyStroke(KeyStroke k, JComponent c) {
Container topContainer = getTopAncestor(c);
if (topContainer == null) {
return;
}
Hashtable keyMap = containerMap.get(topContainer);
if (keyMap == null) { // lazy evaluate one
keyMap = registerNewTopContainer(topContainer);
}
Object tmp = keyMap.get(k);
if (tmp == null) {
keyMap.put(k, c);
} else if (tmp instanceof Vector) { // if there's a Vector there then add to it.
Vector v = (Vector) tmp;
if (!v.contains(c)) { // only add if this keystroke isn't registered for this component
v.addElement(c);
}
} else if (tmp instanceof JComponent) {
// if a JComponent is there then remove it and replace it with a vector
// Then add the old compoennt and the new compoent to the vector
// then insert the vector in the table
if (tmp != c) { // this means this is already registered for this component, no need to dup
Vector<JComponent> v = new Vector<JComponent>();
v.addElement((JComponent) tmp);
v.addElement(c);
keyMap.put(k, v);
}
} else {
System.out.println("Unexpected condition in registerKeyStroke");
Thread.dumpStack();
}
componentKeyStrokeMap.put(new ComponentKeyStrokePair(c, k), topContainer);
// Check for EmbeddedFrame case, they know how to process accelerators even
// when focus is not in Java
if (topContainer instanceof EmbeddedFrame) {
((EmbeddedFrame) topContainer).registerAccelerator(k);
}
}
/**
* This method is called when the focused component (and none of its ancestors) want the key
* event. This will look up the keystroke to see if any chidren (or subchildren) of the specified
* container want a crack at the event. If one of them wants it, then it will "DO-THE-RIGHT-THING"
*/
public boolean fireKeyboardAction(KeyEvent e, boolean pressed, Container topAncestor) {
if (e.isConsumed()) {
System.out.println("Acquired pre-used event!");
Thread.dumpStack();
}
// There may be two keystrokes associated with a low-level key event;
// in this case a keystroke made of an extended key code has a priority.
KeyStroke ks;
KeyStroke ksE = null;
if (e.getID() == KeyEvent.KEY_TYPED) {
ks = KeyStroke.getKeyStroke(e.getKeyChar());
} else {
if (e.getKeyCode() != e.getExtendedKeyCode()) {
ksE = KeyStroke.getKeyStroke(e.getExtendedKeyCode(), e.getModifiers(), !pressed);
}
ks = KeyStroke.getKeyStroke(e.getKeyCode(), e.getModifiers(), !pressed);
}
Hashtable keyMap = containerMap.get(topAncestor);
if (keyMap != null) { // this container isn't registered, so bail
Object tmp = null;
// extended code has priority
if (ksE != null) {
tmp = keyMap.get(ksE);
if (tmp != null) {
ks = ksE;
}
}
if (tmp == null) {
tmp = keyMap.get(ks);
}
if (tmp == null) {
// don't do anything
} else if (tmp instanceof JComponent) {
JComponent c = (JComponent) tmp;
if (c.isShowing() && c.isEnabled()) { // only give it out if enabled and visible
fireBinding(c, ks, e, pressed);
}
} else if (tmp instanceof Vector) { // more than one comp registered for this
Vector v = (Vector) tmp;
// There is no well defined order for WHEN_IN_FOCUSED_WINDOW
// bindings, but we give precedence to those bindings just
// added. This is done so that JMenus WHEN_IN_FOCUSED_WINDOW
// bindings are accessed before those of the JRootPane (they
// both have a WHEN_IN_FOCUSED_WINDOW binding for enter).
for (int counter = v.size() - 1; counter >= 0; counter--) {
JComponent c = (JComponent) v.elementAt(counter);
// System.out.println("Trying collision: " + c + " vector = "+ v.size());
if (c.isShowing() && c.isEnabled()) { // don't want to give these out
fireBinding(c, ks, e, pressed);
if (e.isConsumed()) return true;
}
}
} else {
System.out.println("Unexpected condition in fireKeyboardAction " + tmp);
// This means that tmp wasn't null, a JComponent, or a Vector. What is it?
Thread.dumpStack();
}
}
if (e.isConsumed()) {
return true;
}
// if no one else handled it, then give the menus a crack
// The're handled differently. The key is to let any JMenuBars
// process the event
if (keyMap != null) {
Vector v = (Vector) keyMap.get(JMenuBar.class);
if (v != null) {
Enumeration iter = v.elements();
while (iter.hasMoreElements()) {
JMenuBar mb = (JMenuBar) iter.nextElement();
if (mb.isShowing() && mb.isEnabled()) { // don't want to give these out
boolean extended = (ksE != null) && !ksE.equals(ks);
if (extended) {
fireBinding(mb, ksE, e, pressed);
}
if (!extended || !e.isConsumed()) {
fireBinding(mb, ks, e, pressed);
}
if (e.isConsumed()) {
return true;
}
}
}
}
}
return e.isConsumed();
}
/** Method declaration */
void showResultInText() {
String col[] = gResult.getHead();
int width = col.length;
int size[] = new int[width];
Vector data = gResult.getData();
String row[];
int height = data.size();
for (int i = 0; i < width; i++) {
size[i] = col[i].length();
}
for (int i = 0; i < height; i++) {
row = (String[]) data.elementAt(i);
for (int j = 0; j < width; j++) {
int l = row[j].length();
if (l > size[j]) {
size[j] = l;
}
}
}
StringBuffer b = new StringBuffer();
for (int i = 0; i < width; i++) {
b.append(col[i]);
for (int l = col[i].length(); l <= size[i]; l++) {
b.append(' ');
}
}
b.append(NL);
for (int i = 0; i < width; i++) {
for (int l = 0; l < size[i]; l++) {
b.append('-');
}
b.append(' ');
}
b.append(NL);
for (int i = 0; i < height; i++) {
row = (String[]) data.elementAt(i);
for (int j = 0; j < width; j++) {
b.append(row[j]);
for (int l = row[j].length(); l <= size[j]; l++) {
b.append(' ');
}
}
b.append(NL);
}
b.append(NL + height + " row(s) in " + lTime + " ms");
txtResult.setText(b.toString());
}
/** Method declaration */
private void refreshTree() {
tTree.removeAll();
try {
int color_table = Color.yellow.getRGB();
int color_column = Color.orange.getRGB();
int color_index = Color.red.getRGB();
tTree.addRow("", dMeta.getURL(), "-", 0);
String usertables[] = {"TABLE"};
ResultSet result = dMeta.getTables(null, null, null, usertables);
Vector tables = new Vector();
// sqlbob@users Added remarks.
Vector remarks = new Vector();
while (result.next()) {
tables.addElement(result.getString(3));
remarks.addElement(result.getString(5));
}
result.close();
for (int i = 0; i < tables.size(); i++) {
String name = (String) tables.elementAt(i);
String key = "tab-" + name + "-";
tTree.addRow(key, name, "+", color_table);
// sqlbob@users Added remarks.
String remark = (String) remarks.elementAt(i);
if ((remark != null) && !remark.trim().equals("")) {
tTree.addRow(key + "r", " " + remark);
}
ResultSet col = dMeta.getColumns(null, null, name, null);
while (col.next()) {
String c = col.getString(4);
String k1 = key + "col-" + c + "-";
tTree.addRow(k1, c, "+", color_column);
String type = col.getString(6);
tTree.addRow(k1 + "t", "Type: " + type);
boolean nullable = col.getInt(11) != DatabaseMetaData.columnNoNulls;
tTree.addRow(k1 + "n", "Nullable: " + nullable);
}
col.close();
tTree.addRow(key + "ind", "Indices", "+", 0);
ResultSet ind = dMeta.getIndexInfo(null, null, name, false, false);
String oldiname = null;
while (ind.next()) {
boolean nonunique = ind.getBoolean(4);
String iname = ind.getString(6);
String k2 = key + "ind-" + iname + "-";
if ((oldiname == null || !oldiname.equals(iname))) {
tTree.addRow(k2, iname, "+", color_index);
tTree.addRow(k2 + "u", "Unique: " + !nonunique);
oldiname = iname;
}
String c = ind.getString(9);
tTree.addRow(k2 + "c-" + c + "-", c);
}
ind.close();
}
tTree.addRow("p", "Properties", "+", 0);
tTree.addRow("pu", "User: "******"pr", "ReadOnly: " + cConn.isReadOnly());
tTree.addRow("pa", "AutoCommit: " + cConn.getAutoCommit());
tTree.addRow("pd", "Driver: " + dMeta.getDriverName());
tTree.addRow("pp", "Product: " + dMeta.getDatabaseProductName());
tTree.addRow("pv", "Version: " + dMeta.getDatabaseProductVersion());
} catch (SQLException e) {
tTree.addRow("", "Error getting metadata:", "-", 0);
tTree.addRow("-", e.getMessage());
tTree.addRow("-", e.getSQLState());
}
tTree.update();
}
public slipnode category() {
if (category_links.size() == 0) return null;
slipnet_link sl = (slipnet_link) category_links.elementAt(0);
return sl.to_node;
}
/**
* Draw the Axis. As each axis is drawn and aligned less of the canvas is avaliable to plot the
* data. The returned Rectangle is the canvas area that the data is plotted in.
*/
protected Rectangle drawAxis(Graphics g, Rectangle r) {
Axis a;
int waxis;
Rectangle dr;
int x;
int y;
int width;
int height;
if (square) r = ForceSquare(g, r);
dr = getDataRectangle(g, r);
x = dr.x;
y = dr.y;
width = dr.width;
height = dr.height;
if (clearAll) {
Color c = g.getColor();
g.setColor(DataBackground);
g.fillRect(x, y, width, height);
g.setColor(c);
}
// Draw a frame around the data area (If requested)
if (frame) drawFrame(g, x, y, width, height);
// Now draw the axis in the order specified aligning them with the final
// data area.
for (int i = 0; i < axis.size(); i++) {
a = ((Axis) axis.elementAt(i));
a.data_window = new Dimension(width, height);
switch (a.getAxisPos()) {
case Axis.LEFT:
r.x += a.width;
r.width -= a.width;
a.positionAxis(r.x, r.x, y, y + height);
if (r.x == x) {
a.gridcolor = gridcolor;
a.drawgrid = drawgrid;
a.zerocolor = zerocolor;
a.drawzero = drawzero;
}
a.drawAxis(g);
a.drawgrid = false;
a.drawzero = false;
break;
case Axis.RIGHT:
r.width -= a.width;
a.positionAxis(r.x + r.width, r.x + r.width, y, y + height);
if (r.x + r.width == x + width) {
a.gridcolor = gridcolor;
a.drawgrid = drawgrid;
a.zerocolor = zerocolor;
a.drawzero = drawzero;
}
a.drawAxis(g);
a.drawgrid = false;
a.drawzero = false;
break;
case Axis.TOP:
r.y += a.width;
r.height -= a.width;
a.positionAxis(x, x + width, r.y, r.y);
if (r.y == y) {
a.gridcolor = gridcolor;
a.drawgrid = drawgrid;
a.zerocolor = zerocolor;
a.drawzero = drawzero;
}
a.drawAxis(g);
a.drawgrid = false;
a.drawzero = false;
break;
case Axis.BOTTOM:
r.height -= a.width;
a.positionAxis(x, x + width, r.y + r.height, r.y + r.height);
if (r.y + r.height == y + height) {
a.gridcolor = gridcolor;
a.drawgrid = drawgrid;
a.zerocolor = zerocolor;
a.drawzero = drawzero;
}
a.drawAxis(g);
a.drawgrid = false;
a.drawzero = false;
break;
}
}
return r;
}
/**
* Force the plot to have an aspect ratio of 1 by forcing the axes to have the same range. If the
* range of the axes are very different some extremely odd things can occur. All axes are forced
* to have the same range, so more than 2 axis is pointless.
*/
protected Rectangle ForceSquare(Graphics g, Rectangle r) {
Axis a;
Rectangle dr;
int x = r.x;
int y = r.y;
int width = r.width;
int height = r.height;
double xmin;
double xmax;
double ymin;
double ymax;
double xrange = 0.0;
double yrange = 0.0;
double range;
double aspect;
if (dataset == null | dataset.isEmpty()) return r;
/*
** Force all the axis to have the same range. This of course
** means that anything other than one xaxis and one yaxis
** is a bit pointless.
*/
for (int i = 0; i < axis.size(); i++) {
a = (Axis) axis.elementAt(i);
range = a.maximum - a.minimum;
if (a.isVertical()) {
yrange = Math.max(range, yrange);
} else {
xrange = Math.max(range, xrange);
}
}
if (xrange <= 0 | yrange <= 0) return r;
if (xrange > yrange) range = xrange;
else range = yrange;
for (int i = 0; i < axis.size(); i++) {
a = (Axis) axis.elementAt(i);
a.maximum = a.minimum + range;
}
/*
** Get the new data rectangle
*/
dr = getDataRectangle(g, r);
/*
** Modify the data rectangle so that it is square.
*/
if (dr.width > dr.height) {
x += (dr.width - dr.height) / 2.0;
width -= dr.width - dr.height;
} else {
y += (dr.height - dr.width) / 2.0;
height -= dr.height - dr.width;
}
return new Rectangle(x, y, width, height);
}
