/*
* Update a function.
*/
private void updatePlot(
Function oldFunc, String newExpr[], Color3f newColor, String[] bounds, float[] stepSize)
throws IllegalExpressionException {
// Try evaluating the function.
Function newFunc = createNewFunction(newExpr, newColor, bounds, stepSize);
newFunc.setView(oldFunc.getView());
funcList.set(funcList.indexOf(oldFunc), newFunc);
updateReferences(newFunc);
FunctionLabel label = map.get(oldFunc);
label.setMother(newFunc);
map.remove(oldFunc);
map.put(newFunc, label);
setSelected(newFunc);
plotter.removePlot(oldFunc);
spawnNewPlotterThread(newFunc);
}
/*
* Delete a function.
*/
public void deletePlot(Function f) {
f.cancel();
plotter.removePlot(f);
int index = funcList.indexOf(f);
innerFuncTab.remove(index);
funcList.remove(index);
map.remove(f);
}
public ParametricFunctionLabel(Function function) {
super(function);
// GUI representation
GridBagLayout gbl_fLabel = new GridBagLayout();
gbl_fLabel.columnWidths = new int[] {0, 0, 150, 30, 0, 0};
gbl_fLabel.rowHeights = new int[] {5, 0, 0, 0, 0, 0, 0};
gbl_fLabel.columnWeights = new double[] {0.0, 0.0, 1.0, 0.0, 0.0, Double.MIN_VALUE};
gbl_fLabel.rowWeights = new double[] {0.0, 0.0, 0.0, 0.0, 0.0, 0.0, Double.MIN_VALUE};
this.setLayout(gbl_fLabel);
lblX = new JLabel("x =");
GridBagConstraints gbc_lblX = new GridBagConstraints();
gbc_lblX.insets = new Insets(0, 0, 5, 5);
gbc_lblX.anchor = GridBagConstraints.EAST;
gbc_lblX.gridx = 1;
gbc_lblX.gridy = 1;
add(lblX, gbc_lblX);
exprFieldX = new JTextField(function.getExpression()[0]);
GridBagConstraints gbc_list = new GridBagConstraints();
gbc_list.insets = new Insets(0, 0, 5, 5);
gbc_list.fill = GridBagConstraints.HORIZONTAL;
gbc_list.gridx = 2;
gbc_list.gridy = 1;
this.add(exprFieldX, gbc_list);
toggleButton =
new ToggleButton(
new ImageIcon("Icons/selected.png"), new ImageIcon("Icons/notSelected.png"));
GridBagConstraints gbc_chckbxTest = new GridBagConstraints();
gbc_chckbxTest.gridheight = 2;
gbc_chckbxTest.insets = new Insets(0, 0, 5, 5);
gbc_chckbxTest.gridx = 3;
gbc_chckbxTest.gridy = 1;
this.add(toggleButton, gbc_chckbxTest);
lblY = new JLabel("y =");
GridBagConstraints gbc_lblY = new GridBagConstraints();
gbc_lblY.gridheight = 2;
gbc_lblY.insets = new Insets(0, 0, 5, 5);
gbc_lblY.anchor = GridBagConstraints.EAST;
gbc_lblY.gridx = 1;
gbc_lblY.gridy = 2;
add(lblY, gbc_lblY);
exprFieldY = new JTextField(function.getExpression()[1]);
GridBagConstraints gbc_textField = new GridBagConstraints();
gbc_textField.gridheight = 2;
gbc_textField.insets = new Insets(0, 0, 5, 5);
gbc_textField.fill = GridBagConstraints.HORIZONTAL;
gbc_textField.gridx = 2;
gbc_textField.gridy = 2;
add(exprFieldY, gbc_textField);
exprFieldY.setColumns(10);
lblZ = new JLabel("z =");
GridBagConstraints gbc_lblZ = new GridBagConstraints();
gbc_lblZ.insets = new Insets(0, 0, 5, 5);
gbc_lblZ.anchor = GridBagConstraints.EAST;
gbc_lblZ.gridx = 1;
gbc_lblZ.gridy = 4;
add(lblZ, gbc_lblZ);
exprFieldZ = new JTextField(function.getExpression()[2]);
GridBagConstraints gbc_textField_1 = new GridBagConstraints();
gbc_textField_1.insets = new Insets(0, 0, 5, 5);
gbc_textField_1.fill = GridBagConstraints.HORIZONTAL;
gbc_textField_1.gridx = 2;
gbc_textField_1.gridy = 4;
add(exprFieldZ, gbc_textField_1);
exprFieldZ.setColumns(10);
// Don't f**k up layout, when text string becomes too long.
exprFieldX.setPreferredSize(new Dimension(100, 20));
exprFieldY.setPreferredSize(new Dimension(100, 20));
exprFieldZ.setPreferredSize(new Dimension(100, 20));
btnDelete = new JButton(new ImageIcon("Icons/delete.png"));
GridBagConstraints gbc_btnDelete = new GridBagConstraints();
gbc_btnDelete.gridheight = 2;
gbc_btnDelete.insets = new Insets(0, 0, 5, 5);
gbc_btnDelete.gridx = 3;
gbc_btnDelete.gridy = 3;
add(btnDelete, gbc_btnDelete);
// Add listeners;
addTextChangeListener();
addToggleButtonListener();
addDeleteListener();
this.setBorder(BorderFactory.createEtchedBorder(EtchedBorder.LOWERED));
GuiUtil.setupUndoListener(exprFieldX);
GuiUtil.setupUndoListener(exprFieldY);
GuiUtil.setupUndoListener(exprFieldZ);
}
public void setMother(Function f) {
super.setMother(f);
exprFieldX.setText(f.getExpression()[0]);
exprFieldY.setText(f.getExpression()[1]);
exprFieldZ.setText(f.getExpression()[2]);
}