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/Users/20800/Desktop/IA_Final_Submission_000307-0050/Product/IA_Netbeans_Project/src/mainPackage/MainGUI.java |
1 package mainPackage;
2
3 import java.awt.BasicStroke;
4 import java.awt.BorderLayout;
5 import java.awt.Color;
6 import java.awt.Font;
7 import java.awt.event.KeyEvent;
8 import org.jfree.chart.ChartFactory;
9 import org.jfree.chart.ChartPanel;
10 import org.jfree.chart.JFreeChart;
11 import org.jfree.chart.plot.PlotOrientation;
12 import org.jfree.chart.plot.XYPlot;
13 import org.jfree.data.xy.XYDataset;
14 import org.jfree.data.xy.XYSeries;
15 import org.jfree.data.xy.XYSeriesCollection;
16 /**
17 * @author 20800
18 */
19
20 /* EXTENSIBILITY LIST
21 - Make all functions types appear neatly and accurately within the window (for example tangent needs to be split by period to
22 avoid vertical lines and custom point entry needs to include lines going to points out of window
23 - Make a way to save all progress and variables in the program to file so it can be opened from file
24 - Make clear and easy directions understandable by a beginner in both math and computers do make it easily usable for everyone
25 - Add more default function types
26 - Add ability to enter in different math symbols such as e or pi
27 - Add ability to just directly type in equations (so skip function type) and still be able to use variable sliders
28 - Make the panels reformat for different window size (for example a teacher might only want it on the left half of the screen)
29 */
30
31 public class MainGUI extends javax.swing.JFrame {
32
33 Searches search = new Searches(); // creates an instance of SearchFunctions class to be used (dependency)
34 Function[] functions = new Function[10]; // creates an array of Function objects to be used (dependency)
35 double xStepInterval = 1.0; //creates a variable used on the display panel
36
37 /**
38 * Creates new form MainFrm
39 */
40 public MainGUI() { //Pre Conditions: Called at the start of the program
41 initComponents();
42 this.setLocationRelativeTo(null);
43 graph.setLayout(new java.awt.BorderLayout());
44 myInit();
45 } //Post Conditions: Sets up basic components and calls myInit()
46
47 public void myInit(){ //Pre Conditions: Main GUI has been called and basic components (including Function array and search) have been initiated
48 for(int i = 0; i < functions.length; i++){
49 FunctionSettings fs = new FunctionSettings();
50 functions[i] = new Function(fs);
51 functions[i].getFunctionSettings().setName("Function " + (i+1));
52 }
53 refreshDisplay();
54 refreshGraph();
55 refreshSettings();
56 } //Post Conditions: All Functions in the function array have proper default values set, everything is refreshed, and final component is set up
57
58 public double calculation(double num){ //Pre Conditions: double x value number to be calculated has been sent as parameter
59 String functionType = functions[functionElementNumber()].getFunctionSettings().getFunctionType();
60 if(functionType.equals("Square")){
61 return Math.pow(num, 2);
62 }else if(functionType.equals("Square Root")){
63 return Math.sqrt(num);
64 }else if(functionType.equals("Sine")){
65 return Math.sin(num);
66 }else if(functionType.equals("Cosine")){
67 return Math.cos(num);
68 }else if(functionType.equals("Tangent")){
69 return Math.tan(num);
70 }else if(functionType.equals("e^x")){
71 return Math.pow(Math.E, num);
72 }else if(functionType.equals("Natural Log")){
73 return Math.log(num);
74 }else if(functionType.equals("Cubic")){
75 return Math.pow(num, 3);
76 }else if(functionType.equals("Arcsine")){
77 return Math.asin(num);
78 }else if(functionType.equals("Arccosine")){
79 return Math.acos(num);
80 }else if(functionType.equals("Arctangent")){
81 return Math.atan(num);
82 }else if(functionType.equals("Absolute Value")){
83 return Math.abs(num);
84 }
85 return num;
86 } //Post Conditions: selected functions functionType has been found and has been used to correctly calculate the y value from the x value and it is returned
87
88 public double inverseCalculation(double num){ //Pre Conditions: double y value number to be inverse calculated has been sent as parameter (this is only for the finding values y to x text fields)
89 String functionType = functions[functionElementNumber()].getFunctionSettings().getFunctionType();
90 if(functionType.equals("Square")){
91 return Math.sqrt(num);
92 }else if(functionType.equals("Square Root")){
93 return Math.pow(num, 2);
94 }else if(functionType.equals("Sine")){
95 return Math.asin(num);
96 }else if(functionType.equals("Cosine")){
97 return Math.acos(num);
98 }else if(functionType.equals("Tangent")){
99 return Math.atan(num);
100 }else if(functionType.equals("e^x")){
101 return Math.log(num);
102 }else if(functionType.equals("Natural Log")){
103 return Math.pow(Math.E, num);
104 }else if(functionType.equals("Cubic")){
105 return Math.pow(num, (1/3.0));
106 }else if(functionType.equals("Arcsine")){
107 return Math.sin(num);
108 }else if(functionType.equals("Arccosine")){
109 return Math.cos(num);
110 }else if(functionType.equals("Arctangent")){
111 return Math.tan(num);
112 }else if(functionType.equals("Absolute Value")){
113 return Math.abs(num);
114 }
115 return num;
116 } //Post Conditions: selected functions functionType has been found and has been used to correctly calculate the x value from the y value and it is returned
117
118 public double transformationCalculation(double num){ //Pre Conditions: double x value number to be calculated with transformation has been sent as parameter
119 double a = functions[functionElementNumber()].getA();
120 double b = functions[functionElementNumber()].getB();
121 double h = functions[functionElementNumber()].getH();
122 double k = functions[functionElementNumber()].getK();
123 num -= h;
124 num *= b;
125 double answer = calculation(num);
126 answer *= a;
127 answer += k;
128 return answer;
129 } //Post Conditions: transformations and calculations have been applied to the value to get the y value from the x value and it is returned
130
131 public double inverseTransformationCalculation(double num){ //Pre Conditions: double y value number to be inverse calculated with inverse transformation has been sent as parameter (this is only for the finding values y to x text fields)
132 double a = functions[functionElementNumber()].getA();
133 double b = functions[functionElementNumber()].getB();
134 double h = functions[functionElementNumber()].getH();
135 double k = functions[functionElementNumber()].getK();
136 num -= k;
137 num /= a;
138 double answer = inverseCalculation(num);
139 answer /= b;
140 answer += h;
141 return answer;
142 } //Post Conditions: inverse transformations and inverse calculations have been applied to the value to get the x value from the y value and it is returned
143
144 public double xTransformation(double num){ //Pre Conditions: double x value is entered to have x value transformations applied (this is only for custom point entry)
145 double b = functions[functionElementNumber()].getB();
146 double h = functions[functionElementNumber()].getH();
147 return (num*b) + h;
148 } //Post Conditions: x value specific transformations have been applied to the number and it is returned
149
150 public double yTransformation(double num){ //Pre Conditions: double y value is entered to have y value transformations applied (this is only for custom point entry)
151 double a = functions[functionElementNumber()].getA();
152 double k = functions[functionElementNumber()].getK();
153 return (num*a) + k;
154 } //Post Conditions: y value specific transformations have been applied to the number and it is returned
155
156 public double round(double num){ //Pre Conditions: double to be rounded to the fourth decimal place entered in parameter
157 double rounded = (Math.round(num*10000))/10000.0;
158 return rounded;
159 } //Post Conditions: double has been rounded to the fourth decimal place and returned
160
161 public int functionElementNumber(){ //Pre Conditions: method is called to be used as the main Function array element number of the currently selected function from the functionSelectorComboBox at the top of the selected tab
162 if(mainTabs.getSelectedIndex()==0){
163 return search.sequentialSearchFunctionName(functions, displayFunctionSelectorComboBox.getSelectedItem() + "");
164 }else{
165 return search.sequentialSearchFunctionName(functions, settingsFunctionSelectorComboBox.getSelectedItem() + "");
166 }
167 } //Post Conditions: returns the int main Function array element number of the currently selected function from the functionSelectorComboBox at the top of the selected tab
168
169 public void refreshSettings(){ //Pre Conditions: settings in the Table and Settings tab need to be refreshed
170 functionTypeSelectorComboBox.setSelectedIndex(search.sequentialSearchFunctionTypeCB(functions[functionElementNumber()].getFunctionSettings().getFunctionType()));
171 colorSelectorComboBox.setSelectedIndex(search.sequentialSearchFunctionColorCB(functions[functionElementNumber()].getFunctionSettings().getColor()));
172 xMinTF.setText(functions[functionElementNumber()].getFunctionSettings().getxWindowMin() + "");
173 xMaxTF.setText(functions[functionElementNumber()].getFunctionSettings().getxWindowMax() + "");
174 yMinTF.setText(functions[functionElementNumber()].getFunctionSettings().getyWindowMin() + "");
175 yMaxTF.setText(functions[functionElementNumber()].getFunctionSettings().getyWindowMax() + "");
176 } //Post Conditions: all settings in the Table and Settings tab have been set to the correct value according to the selected Function
177
178 public void refreshTable(){ //Pre Conditions: the table in the Table and Settings tab needs to be refreshed
179 double tableRows = (settingsTable.getRowCount()*1.0) - 1;
180 if(functions[functionElementNumber()].getFunctionSettings().getFunctionType().equals("Custom Point Entry")){ // for Custom Point Entry
181 int range = functions[functionElementNumber()].getTableOfValues().size();
182 if(range > tableRows){
183 range = (int)tableRows;
184 }
185 for(int i = 0; i < range; i++){
186 double xValue = functions[functionElementNumber()].getTableOfValues().get(i).getXValue();
187 double yValue = functions[functionElementNumber()].getTableOfValues().get(i).getYValue();
188 settingsTable.setValueAt(xValue, i, 0);
189 settingsTable.setValueAt(yValue, i, 1);
190 settingsTable.setValueAt("(" + xTransformation(xValue) + ", " + yTransformation(yValue) + ")", i, 2);
191 }
192 for(int i = (range); i <= tableRows; i++){
193 settingsTable.setValueAt(null, i, 0);
194 settingsTable.setValueAt(null, i, 1);
195 settingsTable.setValueAt(null, i, 2);
196 }
197 }else{ // for other functionTypes
198 int clearAfter = -1;
199 double max = functions[functionElementNumber()].getFunctionSettings().getxWindowMax();
200 double current = functions[functionElementNumber()].getFunctionSettings().getxWindowMin();
201 for(int i = 0; i <= tableRows; i ++){
202 settingsTable.setValueAt(current, i, 0);
203 settingsTable.setValueAt(round(calculation(current)), i, 1);
204 settingsTable.setValueAt(round(transformationCalculation(current)), i, 2);
205 current += xStepInterval;
206 clearAfter = i;
207 if(current > max){
208 break;
209 }
210 }
211 for(int i = (clearAfter+1); i <= tableRows; i++){
212 settingsTable.setValueAt(null, i, 0);
213 settingsTable.setValueAt(null, i, 1);
214 settingsTable.setValueAt(null, i, 2);
215 }
216 }
217 } //Post Conditions: the table in the Table and Settings tab has been refreshed with all neccesary values entered
218
219 public void refreshDisplay(){ //Pre Conditions: the GUI swing elements in the Display tab other than the functionSelectorComboBox and graph need to be refreshed
220 aSliderTF.setText(functions[functionElementNumber()].getA() + "");
221 aSlider.setValue((int)(functions[functionElementNumber()].getA()*100.0));
222 bSliderTF.setText(functions[functionElementNumber()].getB() + "");
223 bSlider.setValue((int)(functions[functionElementNumber()].getB()*100.0));
224 hSliderTF.setText(functions[functionElementNumber()].getH() + "");
225 hSlider.setValue((int)(functions[functionElementNumber()].getH()*100.0));
226 kSliderTF.setText(functions[functionElementNumber()].getK() + "");
227 kSlider.setValue((int)(functions[functionElementNumber()].getK()*100.0));
228 } //Post Conditions: all the GUI swing elements in the Display tab other than the functionSelectorComboBox and graph are refreshed according to the Function selected
229
230 public void refreshGraph(){ //Pre Conditions: the graph in the Display tab needs to be refreshed
231 JFreeChart xylineChart = ChartFactory.createXYLineChart(
232 "Graph",
233 "X-Axis", "Y-Axis",
234 functionDataset(),
235 PlotOrientation.VERTICAL,
236 true, true, false);
237
238 ChartPanel chartPanel = new ChartPanel( xylineChart );
239 final XYPlot plot = xylineChart.getXYPlot( );
240 graph.removeAll(); // clear panel before add new chart
241 graph.add(chartPanel, BorderLayout.CENTER);
242 graph.validate(); // refresh panel to display new chart
243 chartPanel.setPreferredSize( new java.awt.Dimension( 625 , 490 ) );
244
245 plot.getRenderer().setSeriesPaint(0, Color.GRAY); //Setting color for axes
246 plot.getRenderer().setSeriesPaint(1, Color.GRAY);
247
248 String color = functions[functionElementNumber()].getFunctionSettings().getColor();
249 if(!toggleTransformation.isSelected() && !toggleOriginal.isSelected()){
250 plot.getRenderer().setSeriesPaint(2, Color.BLACK);
251 plot.getRenderer().setSeriesStroke( 2, new BasicStroke( 1.0f ));
252 }else{
253 plot.getRenderer().setSeriesStroke( 2, new BasicStroke( 2.0f ));
254 colorFunction(2, plot, color);
255 }
256
257 plot.getRenderer().setSeriesStroke( 3, new BasicStroke( 2.0f ));
258 colorFunction(3, plot, color);
259
260 chartPanel.setDomainZoomable(true);
261 chartPanel.setRangeZoomable(true);
262 } //Post Conditions: the graph in the display tab have been refreshed with all neccasary values calculated and entered and all settings entered according to the selected Function in the functionSelectorComboBox
263
264 public void colorFunction(int num, XYPlot plot, String color){ //Pre Conditions: (used in refreshGraph() for coloring datasets in graph) int number for the dataset needing coloring is entered, plot is entered, and String color is entered in parameter
265 if(color.equals("Blue")){
266 plot.getRenderer().setSeriesPaint(num, Color.BLUE);
267 }else if(color.equals("Black")){
268 plot.getRenderer().setSeriesPaint(num, Color.BLACK);
269 }else if(color.equals("Green")){
270 plot.getRenderer().setSeriesPaint(num, Color.GREEN);
271 }else if(color.equals("Orange")){
272 plot.getRenderer().setSeriesPaint(num, Color.ORANGE);
273 }else if(color.equals("Purple")){
274 plot.getRenderer().setSeriesPaint(num, Color.MAGENTA);
275 }else if(color.equals("Yellow")){
276 plot.getRenderer().setSeriesPaint(num, Color.YELLOW);
277 }else if(color.equals("Gray")){
278 plot.getRenderer().setSeriesPaint(num, Color.DARK_GRAY);
279 }else if(color.equals("Pink")){
280 plot.getRenderer().setSeriesPaint(num, Color.PINK);
281 }else if(color.equals("Cyan")){
282 plot.getRenderer().setSeriesPaint(num, Color.CYAN);
283 }else if(color.equals("Red")){
284 plot.getRenderer().setSeriesPaint(num, Color.RED);
285 }
286 } //Post Conditions: the dataset selected in the plot has been colored according to the String color entered
287
288 private XYDataset functionDataset(){ //Pre Conditions: called within the refreshGraph() method to create the whole dataset for the graph
289 final XYSeriesCollection functionDataset = new XYSeriesCollection(); //initiates collection dataset
290
291 final XYSeries xAxis = new XYSeries("X Axis"); //creates x axis according to window and adds to collection dataset
292 xAxis.add(functions[functionElementNumber()].getFunctionSettings().getxWindowMin(), 0);
293 xAxis.add(functions[functionElementNumber()].getFunctionSettings().getxWindowMax(), 0);
294 functionDataset.addSeries(xAxis);
295
296 final XYSeries yAxis = new XYSeries("Y Axis"); //creates y axis according to window and adds to collection dataset
297 yAxis.add(0, functions[functionElementNumber()].getFunctionSettings().getyWindowMin());
298 yAxis.add(0, functions[functionElementNumber()].getFunctionSettings().getyWindowMax());
299 functionDataset.addSeries(yAxis);
300
301
302 if(functions[functionElementNumber()].getFunctionSettings().getFunctionType().equals("Custom Point Entry")){ //creates and adds custom point entry dataset if the selected Function has that functionType
303 if(!toggleOriginal.isSelected()){ //creates original if toogleoriginal selected
304 final XYSeries original = new XYSeries("Original");
305 for(int i = 0; i < functions[functionElementNumber()].getTableOfValues().size(); i++){
306 if( (functions[functionElementNumber()].getTableOfValues().get(i).getXValue() >= functions[functionElementNumber()].getFunctionSettings().getxWindowMin()) && (functions[functionElementNumber()].getTableOfValues().get(i).getXValue() <= functions[functionElementNumber()].getFunctionSettings().getxWindowMax())){
307 if( (functions[functionElementNumber()].getTableOfValues().get(i).getYValue() >= functions[functionElementNumber()].getFunctionSettings().getyWindowMin()) && (functions[functionElementNumber()].getTableOfValues().get(i).getYValue() <= functions[functionElementNumber()].getFunctionSettings().getyWindowMax())){
308 original.add(functions[functionElementNumber()].getTableOfValues().get(i).getXValue(), functions[functionElementNumber()].getTableOfValues().get(i).getYValue());
309 }
310 }
311 }
312 functionDataset.addSeries(original);
313 }
314
315 if(!toggleTransformation.isSelected()){ //creates transformation if toggleTransformation selected
316 final XYSeries transformation = new XYSeries("Transformation");
317 for(int i = 0; i < functions[functionElementNumber()].getTableOfValues().size(); i++){
318 if( (xTransformation(functions[functionElementNumber()].getTableOfValues().get(i).getXValue()) >= functions[functionElementNumber()].getFunctionSettings().getxWindowMin()) && (xTransformation(functions[functionElementNumber()].getTableOfValues().get(i).getXValue()) <= functions[functionElementNumber()].getFunctionSettings().getxWindowMax())){
319 if( (yTransformation(functions[functionElementNumber()].getTableOfValues().get(i).getYValue()) >= functions[functionElementNumber()].getFunctionSettings().getyWindowMin()) && (yTransformation(functions[functionElementNumber()].getTableOfValues().get(i).getYValue()) <= functions[functionElementNumber()].getFunctionSettings().getyWindowMax())){
320 transformation.add(xTransformation(functions[functionElementNumber()].getTableOfValues().get(i).getXValue()), yTransformation(functions[functionElementNumber()].getTableOfValues().get(i).getYValue()));
321 }
322 }
323 }
324 functionDataset.addSeries(transformation);
325 }
326 }else{ //creates datasets for other functionTypes
327 double interval = ( functions[functionElementNumber()].getFunctionSettings().getxWindowMax() - functions[functionElementNumber()].getFunctionSettings().getxWindowMin() )/1000.0;
328
329 if(!toggleOriginal.isSelected()){ //creates original if toggleOriginal selected
330 final XYSeries original = new XYSeries("Original");
331 for(double i = functions[functionElementNumber()].getFunctionSettings().getxWindowMin(); i <= functions[functionElementNumber()].getFunctionSettings().getxWindowMax(); i+= interval){
332 if( (calculation(i) >= functions[functionElementNumber()].getFunctionSettings().getyWindowMin()) && (calculation(i) <= functions[functionElementNumber()].getFunctionSettings().getyWindowMax())){
333 original.add(i, calculation(i));
334 }
335 }
336 functionDataset.addSeries(original);
337 }
338
339 if(!toggleTransformation.isSelected()){ //creates transformation if otggleTransformation selected
340 final XYSeries transformation = new XYSeries("Transformation");
341 for(double i = functions[functionElementNumber()].getFunctionSettings().getxWindowMin(); i <= functions[functionElementNumber()].getFunctionSettings().getxWindowMax(); i+= interval){
342 if( (transformationCalculation(i) >= functions[functionElementNumber()].getFunctionSettings().getyWindowMin()) && (transformationCalculation(i) <= functions[functionElementNumber()].getFunctionSettings().getyWindowMax())){
343 transformation.add(i, transformationCalculation(i));
344 }
345 }
346 functionDataset.addSeries(transformation);
347 }
348 }
349
350 return functionDataset; //returns colection of datasets
351 } //Post Conditions: X axis, Y axis, original dataset (if originalToggle is selected), and transformation dataset (if transformationToggle is selected) are all calculated and added to the collection dataset and returned to the refreshGraph() method
352
353 (user generated code)
1312
1313 private void settingsFunctionSelectorComboBoxItemStateChanged(java.awt.event.ItemEvent evt) {
1314 refreshSettings(); //when function selector combo box on the Table and Settings tab is changed the whole tab is refreshed and the Searches are cleared
1315 refreshTable();
1316 enterXTF.setText("");
1317 enterXResultTF.setText("");
1318 enterYTF.setText("");
1319 enterYResultTF.setText("");
1320 }
1321
1322 private void originalRBMouseReleased(java.awt.event.MouseEvent evt) {
1323 transformationRB.setSelected(false); //makes it so only one RB is pressed at a time
1324
1325 try { //only if possible it (if a number is in the textfields to be calculated), it completes the calculation of the number and puts it in the result text field
1326 double yValue;
1327 if(originalRB.isSelected()){
1328 yValue = round(calculation(Double.parseDouble(enterXTF.getText())));
1329 }else{
1330 yValue = round(transformationCalculation(Double.parseDouble(enterXTF.getText())));
1331 }
1332 enterXResultTF.setText(yValue + "");
1333
1334 double xValue;
1335 if(originalRB.isSelected()){
1336 xValue = round(inverseCalculation(Double.parseDouble(enterYTF.getText())));
1337 }else{
1338 xValue = round(inverseTransformationCalculation(Double.parseDouble(enterYTF.getText())));
1339 }
1340 enterYResultTF.setText(xValue + "");
1341 }
1342 catch (NumberFormatException e) {
1343 }
1344 }
1345
1346 private void transformationRBMouseReleased(java.awt.event.MouseEvent evt) {
1347 originalRB.setSelected(false); //makes it so only one RB is pressed at a time
1348
1349 try { //only if possible it (if a number is in the textfields to be calculated), it completes the calculation of the number and puts it in the result text field
1350 double yValue;
1351 if(originalRB.isSelected()){
1352 yValue = round(calculation(Double.parseDouble(enterXTF.getText())));
1353 }else{
1354 yValue = round(transformationCalculation(Double.parseDouble(enterXTF.getText())));
1355 }
1356 enterXResultTF.setText(yValue + "");
1357
1358 double xValue;
1359 if(originalRB.isSelected()){
1360 xValue = round(inverseCalculation(Double.parseDouble(enterYTF.getText())));
1361 }else{
1362 xValue = round(inverseTransformationCalculation(Double.parseDouble(enterYTF.getText())));
1363 }
1364 enterYResultTF.setText(xValue + "");
1365 }
1366 catch (NumberFormatException e) {
1367 }
1368 }
1369
1370 private void mainTabsMouseReleased(java.awt.event.MouseEvent evt) {
1371 refreshGraph(); //when tabs are switched the table and graph are reset as their variables might have changed
1372 refreshTable();
1373 }
1374
1375 private void functionTypeSelectorComboBoxItemStateChanged(java.awt.event.ItemEvent evt) {
1376 if(functionTypeSelectorComboBox.hasFocus()){ //sets function type when changed
1377 functions[functionElementNumber()].getFunctionSettings().setFunctionType(functionTypeSelectorComboBox.getItemAt(functionTypeSelectorComboBox.getSelectedIndex()));
1378 refreshTable();
1379 }
1380 }
1381
1382 private void colorSelectorComboBoxItemStateChanged(java.awt.event.ItemEvent evt) {
1383 if(colorSelectorComboBox.hasFocus()){ // sets color when changed
1384 functions[functionElementNumber()].getFunctionSettings().setColor(colorSelectorComboBox.getItemAt(colorSelectorComboBox.getSelectedIndex()));
1385 refreshTable();
1386 }
1387 }
1388
1389 private void displayFunctionSelectorComboBoxItemStateChanged(java.awt.event.ItemEvent evt) {
1390 refreshDisplay(); // resets Display panel tab when a differnt Function is selected
1391 refreshGraph();
1392 }
1393
1394 /*For ALL EDITABLE text fields:
1395 When any key other than enter is pressed the text field is bolded to signify it has not been set yet
1396 When enter is pressed the value is then set if possible and if the value does not meet the data type
1397 (which is usually double), then the text "error" appears in the text field
1398 Regardless, when enter is pressed the text is unbolded to give user feedback confirmation
1399 */
1400
1401 private void xMinTFKeyReleased(java.awt.event.KeyEvent evt) {
1402 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { //sets x window minimum and ensures minimum is less than maximum
1403 try {
1404 functions[functionElementNumber()].getFunctionSettings().setxWindowMin(Double.parseDouble(xMinTF.getText()));
1405 if(functions[functionElementNumber()].getFunctionSettings().getxWindowMin() >= functions[functionElementNumber()].getFunctionSettings().getxWindowMax()){
1406 functions[functionElementNumber()].getFunctionSettings().setxWindowMax(functions[functionElementNumber()].getFunctionSettings().getxWindowMin()+1);
1407 xMaxTF.setText((functions[functionElementNumber()].getFunctionSettings().getxWindowMin()+1) + "");
1408 }
1409 Font font = new Font(xMinTF.getText(), Font.PLAIN, 13);
1410 xMinTF.setFont(font);
1411 refreshTable();
1412 }catch (NumberFormatException e) {
1413 Font font = new Font(xMinTF.getText(), Font.PLAIN, 13);
1414 xMinTF.setFont(font);
1415 xMinTF.setText("Error");
1416 }
1417 }else{
1418 Font font = new Font(xMinTF.getText(), Font.BOLD, 13);
1419 xMinTF.setFont(font);
1420 }
1421 }
1422
1423 private void xMaxTFKeyReleased(java.awt.event.KeyEvent evt) {
1424 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { //sets x window maximum and ensures maximum is greater than minimum
1425 try {
1426 functions[functionElementNumber()].getFunctionSettings().setxWindowMax(Double.parseDouble(xMaxTF.getText()));
1427 if(functions[functionElementNumber()].getFunctionSettings().getxWindowMin() >= functions[functionElementNumber()].getFunctionSettings().getxWindowMax()){
1428 functions[functionElementNumber()].getFunctionSettings().setxWindowMin(functions[functionElementNumber()].getFunctionSettings().getxWindowMax()-1);
1429 xMinTF.setText((functions[functionElementNumber()].getFunctionSettings().getxWindowMax()-1) + "");
1430 }
1431 Font font = new Font(xMaxTF.getText(), Font.PLAIN, 13);
1432 xMaxTF.setFont(font);
1433 refreshTable();
1434 }catch (NumberFormatException e) {
1435 Font font = new Font(xMaxTF.getText(), Font.PLAIN, 13);
1436 xMaxTF.setFont(font);
1437 xMaxTF.setText("Error");
1438 }
1439 }else{
1440 Font font = new Font(xMaxTF.getText(), Font.BOLD, 13);
1441 xMaxTF.setFont(font);
1442 }
1443 }
1444
1445 private void yMinTFKeyReleased(java.awt.event.KeyEvent evt) {
1446 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { //sets y window minimum and ensures minimum is less than maximum
1447 try {
1448 functions[functionElementNumber()].getFunctionSettings().setyWindowMin(Double.parseDouble(yMinTF.getText()));
1449 if(functions[functionElementNumber()].getFunctionSettings().getyWindowMin() >= functions[functionElementNumber()].getFunctionSettings().getyWindowMax()){
1450 functions[functionElementNumber()].getFunctionSettings().setyWindowMax(functions[functionElementNumber()].getFunctionSettings().getyWindowMin()+1);
1451 yMaxTF.setText((functions[functionElementNumber()].getFunctionSettings().getyWindowMin()+1) + "");
1452 }
1453 Font font = new Font(yMinTF.getText(), Font.PLAIN, 13);
1454 yMinTF.setFont(font);
1455 refreshTable();
1456 }catch (NumberFormatException e) {
1457 Font font = new Font(yMinTF.getText(), Font.PLAIN, 13);
1458 yMinTF.setFont(font);
1459 yMinTF.setText("Error");
1460 }
1461 }else{
1462 Font font = new Font(yMinTF.getText(), Font.BOLD, 13);
1463 yMinTF.setFont(font);
1464 }
1465 }
1466
1467 private void yMaxTFKeyReleased(java.awt.event.KeyEvent evt) {
1468 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { //sets y window maximum and ensures maximum is greater than minimum
1469 try {
1470 functions[functionElementNumber()].getFunctionSettings().setyWindowMax(Double.parseDouble(yMaxTF.getText()));
1471 if(functions[functionElementNumber()].getFunctionSettings().getyWindowMin() >= functions[functionElementNumber()].getFunctionSettings().getyWindowMax()){
1472 functions[functionElementNumber()].getFunctionSettings().setyWindowMin(functions[functionElementNumber()].getFunctionSettings().getyWindowMax()-1);
1473 yMinTF.setText((functions[functionElementNumber()].getFunctionSettings().getyWindowMax()-1) + "");
1474 }
1475 Font font = new Font(yMaxTF.getText(), Font.PLAIN, 13);
1476 yMaxTF.setFont(font);
1477 refreshTable();
1478 }catch (NumberFormatException e) {
1479 Font font = new Font(yMaxTF.getText(), Font.PLAIN, 13);
1480 yMaxTF.setFont(font);
1481 yMaxTF.setText("Error");
1482 }
1483 }else{
1484 Font font = new Font(yMaxTF.getText(), Font.BOLD, 13);
1485 yMaxTF.setFont(font);
1486 }
1487 }
1488
1489 private void enterXTFKeyReleased(java.awt.event.KeyEvent evt) {
1490 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { //completes the calculation to find the y value from x value and puts result in the result text field, does either original or transformation dependent on the radio buttons
1491 try {
1492 if(!functions[functionElementNumber()].getFunctionSettings().getFunctionType().equals("Custom Point Entry")){
1493 double yValue;
1494 if(originalRB.isSelected()){
1495 yValue = round(calculation(Double.parseDouble(enterXTF.getText())));
1496 }else{
1497 yValue = round(transformationCalculation(Double.parseDouble(enterXTF.getText())));
1498 }
1499 enterXResultTF.setText(yValue + "");
1500 }else{
1501 enterXResultTF.setText("Table");
1502 }
1503 Font font = new Font(enterXTF.getText(), Font.PLAIN, 13);
1504 enterXTF.setFont(font);
1505 }catch (NumberFormatException e) {
1506 Font font = new Font(enterXTF.getText(), Font.PLAIN, 13);
1507 enterXTF.setFont(font);
1508 enterXTF.setText("Error");
1509 }
1510 }else{
1511 Font font = new Font(enterXTF.getText(), Font.BOLD, 13);
1512 enterXTF.setFont(font);
1513 }
1514 }
1515
1516 private void enterYTFKeyReleased(java.awt.event.KeyEvent evt) {
1517 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { //completes the calculation to find the x value from y value and puts result in the result text field, does either original or transformation dependent on the radio buttons
1518 try {
1519 if(!functions[functionElementNumber()].getFunctionSettings().getFunctionType().equals("Custom Point Entry")){
1520 double xValue;
1521 if(originalRB.isSelected()){
1522 xValue = round(inverseCalculation(Double.parseDouble(enterYTF.getText())));
1523 }else{
1524 xValue = round(inverseTransformationCalculation(Double.parseDouble(enterYTF.getText())));
1525 }
1526 enterYResultTF.setText(xValue + "");
1527 }else{
1528 enterYResultTF.setText("Table");
1529 }
1530 Font font = new Font(enterYTF.getText(), Font.PLAIN, 13);
1531 enterYTF.setFont(font);
1532 }catch (NumberFormatException e) {
1533 Font font = new Font(enterYTF.getText(), Font.PLAIN, 13);
1534 enterYTF.setFont(font);
1535 enterYTF.setText("Error");
1536 }
1537 }else{
1538 Font font = new Font(enterYTF.getText(), Font.BOLD, 13);
1539 enterYTF.setFont(font);
1540 }
1541 }
1542
1543 private void aSliderMinTFKeyReleased(java.awt.event.KeyEvent evt) {
1544 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { //changes the aSlider minimum
1545 try {
1546 double aSliderMin = Double.parseDouble(aSliderMinTF.getText());
1547 aSlider.setMinimum((int)(aSliderMin*100));
1548 aSliderMidTF.setText( round( (aSliderMin + Double.parseDouble(aSliderMaxTF.getText()))/2.0 ) + "");
1549 Font font = new Font(aSliderMinTF.getText(), Font.PLAIN, 11);
1550 aSliderMinTF.setFont(font);
1551 }catch (NumberFormatException e) {
1552 Font font = new Font(aSliderMinTF.getText(), Font.PLAIN, 11);
1553 aSliderMinTF.setFont(font);
1554 aSliderMinTF.setText("Error");
1555 }
1556 }else{
1557 Font font = new Font(aSliderMinTF.getText(), Font.BOLD, 11);
1558 aSliderMinTF.setFont(font);
1559 }
1560 }
1561
1562 private void aSliderMaxTFKeyReleased(java.awt.event.KeyEvent evt) {
1563 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { //changes the aSlider maximum
1564 try {
1565 double aSliderMax = Double.parseDouble(aSliderMaxTF.getText());
1566 aSlider.setMaximum((int)(aSliderMax*100));
1567 aSliderMidTF.setText( round( (aSliderMax + Double.parseDouble(aSliderMinTF.getText()))/2.0 ) + "");
1568 Font font = new Font(aSliderMaxTF.getText(), Font.PLAIN, 11);
1569 aSliderMaxTF.setFont(font);
1570 }catch (NumberFormatException e) {
1571 Font font = new Font(aSliderMaxTF.getText(), Font.PLAIN, 11);
1572 aSliderMaxTF.setFont(font);
1573 aSliderMaxTF.setText("Error");
1574 }
1575 }else{
1576 Font font = new Font(aSliderMaxTF.getText(), Font.BOLD, 11);
1577 aSliderMaxTF.setFont(font);
1578 }
1579 }
1580
1581 private void bSliderMinTFKeyReleased(java.awt.event.KeyEvent evt) {
1582 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { // changes the bSlider minimum
1583 try {
1584 double bSliderMin = Double.parseDouble(bSliderMinTF.getText());
1585 bSlider.setMinimum((int)(bSliderMin*100));
1586 bSliderMidTF.setText( round( (bSliderMin + Double.parseDouble(bSliderMaxTF.getText()))/2.0 ) + "");
1587 Font font = new Font(bSliderMinTF.getText(), Font.PLAIN, 11);
1588 bSliderMinTF.setFont(font);
1589 }catch (NumberFormatException e) {
1590 Font font = new Font(bSliderMinTF.getText(), Font.PLAIN, 11);
1591 bSliderMinTF.setFont(font);
1592 bSliderMinTF.setText("Error");
1593 }
1594 }else{
1595 Font font = new Font(bSliderMinTF.getText(), Font.BOLD, 11);
1596 bSliderMinTF.setFont(font);
1597 }
1598 }
1599
1600 private void bSliderMaxTFKeyReleased(java.awt.event.KeyEvent evt) {
1601 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { // changes the bSLider maximum
1602 try {
1603 double bSliderMax = Double.parseDouble(bSliderMaxTF.getText());
1604 bSlider.setMaximum((int)(bSliderMax*100));
1605 bSliderMidTF.setText( round( (bSliderMax + Double.parseDouble(bSliderMinTF.getText()))/2.0 ) + "");
1606 Font font = new Font(bSliderMaxTF.getText(), Font.PLAIN, 11);
1607 bSliderMaxTF.setFont(font);
1608 }catch (NumberFormatException e) {
1609 Font font = new Font(bSliderMaxTF.getText(), Font.PLAIN, 11);
1610 bSliderMaxTF.setFont(font);
1611 bSliderMaxTF.setText("Error");
1612 }
1613 }else{
1614 Font font = new Font(bSliderMaxTF.getText(), Font.BOLD, 11);
1615 bSliderMaxTF.setFont(font);
1616 }
1617 }
1618
1619 private void hSliderMinTFKeyReleased(java.awt.event.KeyEvent evt) {
1620 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { // changes the hSlider minimum
1621 try {
1622 double hSliderMin = Double.parseDouble(hSliderMinTF.getText());
1623 hSlider.setMinimum((int)(hSliderMin*100));
1624 hSliderMidTF.setText( round( (hSliderMin + Double.parseDouble(hSliderMaxTF.getText()))/2.0 ) + "");
1625 Font font = new Font(hSliderMinTF.getText(), Font.PLAIN, 11);
1626 hSliderMinTF.setFont(font);
1627 }catch (NumberFormatException e) {
1628 Font font = new Font(hSliderMinTF.getText(), Font.PLAIN, 11);
1629 hSliderMinTF.setFont(font);
1630 hSliderMinTF.setText("Error");
1631 }
1632 }else{
1633 Font font = new Font(hSliderMinTF.getText(), Font.BOLD, 11);
1634 hSliderMinTF.setFont(font);
1635 }
1636 }
1637
1638 private void hSliderMaxTFKeyReleased(java.awt.event.KeyEvent evt) {
1639 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { // changes the hSlider maximum
1640 try {
1641 double hSliderMax = Double.parseDouble(hSliderMaxTF.getText());
1642 hSlider.setMaximum((int)(hSliderMax*100));
1643 hSliderMidTF.setText( round( (hSliderMax + Double.parseDouble(hSliderMinTF.getText()))/2.0 ) + "");
1644 Font font = new Font(hSliderMaxTF.getText(), Font.PLAIN, 11);
1645 hSliderMaxTF.setFont(font);
1646 }catch (NumberFormatException e) {
1647 Font font = new Font(hSliderMaxTF.getText(), Font.PLAIN, 11);
1648 hSliderMaxTF.setFont(font);
1649 hSliderMaxTF.setText("Error");
1650 }
1651 }else{
1652 Font font = new Font(hSliderMaxTF.getText(), Font.BOLD, 11);
1653 hSliderMaxTF.setFont(font);
1654 }
1655 }
1656
1657 private void kSliderMinTFKeyReleased(java.awt.event.KeyEvent evt) {
1658 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { // changes the kSlider minimum
1659 try {
1660 double kSliderMin = Double.parseDouble(kSliderMinTF.getText());
1661 kSlider.setMinimum((int)(kSliderMin*100));
1662 kSliderMidTF.setText( round( (kSliderMin + Double.parseDouble(kSliderMaxTF.getText()))/2.0 ) + "");
1663 Font font = new Font(kSliderMinTF.getText(), Font.PLAIN, 11);
1664 kSliderMinTF.setFont(font);
1665 }catch (NumberFormatException e) {
1666 Font font = new Font(kSliderMinTF.getText(), Font.PLAIN, 11);
1667 kSliderMinTF.setFont(font);
1668 kSliderMinTF.setText("Error");
1669 }
1670 }else{
1671 Font font = new Font(kSliderMinTF.getText(), Font.BOLD, 11);
1672 kSliderMinTF.setFont(font);
1673 }
1674 }
1675
1676 private void kSliderMaxTFKeyReleased(java.awt.event.KeyEvent evt) {
1677 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { // changes the kSlider maximum
1678 try {
1679 double kSliderMax = Double.parseDouble(kSliderMaxTF.getText());
1680 kSlider.setMaximum((int)(kSliderMax*100));
1681 kSliderMidTF.setText( round( (kSliderMax + Double.parseDouble(kSliderMinTF.getText()))/2.0 ) + "");
1682 Font font = new Font(kSliderMaxTF.getText(), Font.PLAIN, 1112);
1683 kSliderMaxTF.setFont(font);
1684 }catch (NumberFormatException e) {
1685 Font font = new Font(kSliderMaxTF.getText(), Font.PLAIN, 11);
1686 kSliderMaxTF.setFont(font);
1687 kSliderMaxTF.setText("Error");
1688 }
1689 }else{
1690 Font font = new Font(kSliderMaxTF.getText(), Font.BOLD, 11);
1691 kSliderMaxTF.setFont(font);
1692 }
1693 }
1694
1695 private void aSliderStateChanged(javax.swing.event.ChangeEvent evt) {
1696 if(aSlider.isFocusOwner()){ // sets a if aSlider changed
1697 functions[functionElementNumber()].setA(aSlider.getValue()/100.0);
1698 aSliderTF.setText(aSlider.getValue()/100.0 + "");
1699 refreshGraph();
1700 }
1701 }
1702
1703 private void bSliderStateChanged(javax.swing.event.ChangeEvent evt) {
1704 if(bSlider.isFocusOwner()){ // sets b if bSlider changed
1705 functions[functionElementNumber()].setB(bSlider.getValue()/100.0);
1706 bSliderTF.setText(bSlider.getValue()/100.0 + "");
1707 refreshGraph();
1708 }
1709 }
1710
1711 private void hSliderStateChanged(javax.swing.event.ChangeEvent evt) {
1712 if(hSlider.isFocusOwner()){ // sets h if hSlider changed
1713 functions[functionElementNumber()].setH(hSlider.getValue()/100.0);
1714 hSliderTF.setText(hSlider.getValue()/100.0 + "");
1715 refreshGraph();
1716 }
1717 }
1718
1719 private void kSliderStateChanged(javax.swing.event.ChangeEvent evt) {
1720 if(kSlider.isFocusOwner()){ // sets k if kSlider changed
1721 functions[functionElementNumber()].setK(kSlider.getValue()/100.0);
1722 kSliderTF.setText(kSlider.getValue()/100.0 + "");
1723 refreshGraph();
1724 }
1725 }
1726
1727 private void toggleOriginalMouseReleased(java.awt.event.MouseEvent evt) {
1728 refreshGraph(); //refreshes graph when toggleOriginal is switched
1729 }
1730
1731 private void toggleTransformationMouseReleased(java.awt.event.MouseEvent evt) {
1732 refreshGraph(); //refreshes graph when toggleTransformation is switched
1733 }
1734
1735 private void aSliderTFKeyReleased(java.awt.event.KeyEvent evt) {
1736 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { // sets a from the TF and changes the slider appropriately if possible
1737 try {
1738 functions[functionElementNumber()].setA(Double.parseDouble(aSliderTF.getText()));
1739 double aNum = 100.0*Double.parseDouble(aSliderTF.getText());
1740 if(aNum <= (Double.parseDouble(aSliderMinTF.getText())*100)){
1741 aSlider.setValue((int)(Double.parseDouble(aSliderMinTF.getText())*100));
1742 }else if(aNum < (Double.parseDouble(aSliderMaxTF.getText())*100)){
1743 if(Math.abs(aNum % 1.0) < 0.5){
1744 aSlider.setValue( ((int)aNum) );
1745 }else{
1746 if(aNum<0){
1747 aSlider.setValue( ((int)(aNum - 1)) );
1748 }else{
1749 aSlider.setValue( ((int)(aNum + 1)) );
1750 }
1751 }
1752 }else{
1753 aSlider.setValue((int)(Double.parseDouble(aSliderMaxTF.getText())*100));
1754 }
1755 Font font = new Font(aSliderTF.getText(), Font.PLAIN, 13);
1756 aSliderTF.setFont(font);
1757 refreshGraph();
1758 }catch (NumberFormatException e){
1759 Font font = new Font(aSliderTF.getText(), Font.PLAIN, 13);
1760 aSliderTF.setFont(font);
1761 aSliderTF.setText("Error");
1762 }
1763 }else{
1764 Font font = new Font(aSliderTF.getText(), Font.BOLD, 13);
1765 aSliderTF.setFont(font);
1766 }
1767 }
1768
1769 private void bSliderTFKeyReleased(java.awt.event.KeyEvent evt) {
1770 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { // sets b from the TF and changes the slider appropriately if possible
1771 try {
1772 functions[functionElementNumber()].setB(Double.parseDouble(bSliderTF.getText()));
1773 double bNum = 100.0*Double.parseDouble(bSliderTF.getText());
1774 if(bNum <= (Double.parseDouble(bSliderMinTF.getText())*100)){
1775 bSlider.setValue((int)(Double.parseDouble(bSliderMinTF.getText())*100));
1776 }else if(bNum < (Double.parseDouble(bSliderMaxTF.getText())*100)){
1777 if(Math.abs(bNum % 1.0) < 0.5){
1778 bSlider.setValue( ((int)bNum) );
1779 }else{
1780 if(bNum<0){
1781 bSlider.setValue( ((int)(bNum - 1)) );
1782 }else{
1783 bSlider.setValue( ((int)(bNum + 1)) );
1784 }
1785 }
1786 }else{
1787 bSlider.setValue((int)(Double.parseDouble(bSliderMaxTF.getText())*100));
1788 }
1789 Font font = new Font(bSliderTF.getText(), Font.PLAIN, 13);
1790 bSliderTF.setFont(font);
1791 refreshGraph();
1792 }catch (NumberFormatException e){
1793 Font font = new Font(bSliderTF.getText(), Font.PLAIN, 13);
1794 bSliderTF.setFont(font);
1795 bSliderTF.setText("Error");
1796 }
1797 }else{
1798 Font font = new Font(bSliderTF.getText(), Font.BOLD, 13);
1799 bSliderTF.setFont(font);
1800 }
1801 }
1802
1803 private void hSliderTFKeyReleased(java.awt.event.KeyEvent evt) {
1804 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { // sets h from the TF and changes the slider appropriately if possible
1805 try {
1806 functions[functionElementNumber()].setH(Double.parseDouble(hSliderTF.getText()));
1807 double hNum = 100.0*Double.parseDouble(hSliderTF.getText());
1808 if(hNum <= (Double.parseDouble(hSliderMinTF.getText())*100)){
1809 hSlider.setValue((int)(Double.parseDouble(hSliderMinTF.getText())*100));
1810 }else if(hNum < (Double.parseDouble(hSliderMaxTF.getText())*100)){
1811 if(Math.abs(hNum % 1.0) < 0.5){
1812 hSlider.setValue(((int)hNum) );
1813 }else{
1814 if(hNum<0){
1815 hSlider.setValue(((int)(hNum - 1)) );
1816 }else{
1817 hSlider.setValue(((int)(hNum + 1)) );
1818 }
1819 }
1820 }else{
1821 hSlider.setValue((int)(Double.parseDouble(hSliderMaxTF.getText())*100));
1822 }
1823 Font font = new Font(hSliderTF.getText(), Font.PLAIN, 13);
1824 hSliderTF.setFont(font);
1825 refreshGraph();
1826 }catch (NumberFormatException e){
1827 Font font = new Font(hSliderTF.getText(), Font.PLAIN, 13);
1828 hSliderTF.setFont(font);
1829 hSliderTF.setText("Error");
1830 }
1831 }else{
1832 Font font = new Font(hSliderTF.getText(), Font.BOLD, 13);
1833 hSliderTF.setFont(font);
1834 }
1835 }
1836
1837 private void kSliderTFKeyReleased(java.awt.event.KeyEvent evt) {
1838 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { // sets k from the TF and changes the slider appropriately if possible
1839 try {
1840 functions[functionElementNumber()].setK(Double.parseDouble(kSliderTF.getText()));
1841 double kNum = 100.0*Double.parseDouble(kSliderTF.getText());
1842 if(kNum <= (Double.parseDouble(kSliderMinTF.getText())*100)){
1843 aSlider.setValue((int)(Double.parseDouble(kSliderMinTF.getText())*100));
1844 }else if(kNum < (Double.parseDouble(kSliderMaxTF.getText())*100)){
1845 if(Math.abs(kNum % 1.0) < 0.5){
1846 kSlider.setValue(((int)kNum) );
1847 }else{
1848 if(kNum<0){
1849 kSlider.setValue(((int)(kNum - 1)) );
1850 }else{
1851 kSlider.setValue(((int)(kNum + 1)) );
1852 }
1853 }
1854 }else{
1855 kSlider.setValue((int)(Double.parseDouble(kSliderMaxTF.getText())*100));
1856 }
1857 Font font = new Font(kSliderTF.getText(), Font.PLAIN, 13);
1858 kSliderTF.setFont(font);
1859 refreshGraph();
1860 }catch (NumberFormatException e){
1861 Font font = new Font(kSliderTF.getText(), Font.PLAIN, 13);
1862 kSliderTF.setFont(font);
1863 kSliderTF.setText("Error");
1864 }
1865 }else{
1866 Font font = new Font(kSliderTF.getText(), Font.BOLD, 13);
1867 kSliderTF.setFont(font);
1868 }
1869 }
1870
1871 private void addButtonMouseReleased(java.awt.event.MouseEvent evt) {
1872 try { //adds point from x and y textfields for Custom Point Entry, clears text fields, and refreshes graph. If possible.
1873 XYPoint e = new XYPoint();
1874 e.setXValue(Double.parseDouble(xPointEntryTF.getText()));
1875 e.setYValue(Double.parseDouble(yPointEntryTF.getText()));
1876 functions[functionElementNumber()].getTableOfValues().add(e);
1877 xPointEntryTF.setText("");
1878 yPointEntryTF.setText("");
1879
1880 refreshTable();
1881 }
1882 catch (NumberFormatException e) {
1883 }
1884 }
1885
1886 private void removeButtonMouseReleased(java.awt.event.MouseEvent evt) {
1887 try { //removes point from x and y textfields for Custom Point Entry, clears text fields, and refreshes graph. If possible.
1888 for(int i = 0; i < functions[functionElementNumber()].getTableOfValues().size(); i++){
1889 if( functions[functionElementNumber()].getTableOfValues().get(i).getXValue() == Double.parseDouble(xPointEntryTF.getText())){
1890 if( functions[functionElementNumber()].getTableOfValues().get(i).getYValue() == Double.parseDouble(yPointEntryTF.getText())){
1891 functions[functionElementNumber()].getTableOfValues().remove(i);
1892 }
1893 }
1894 }
1895 xPointEntryTF.setText("");
1896 yPointEntryTF.setText("");
1897
1898 refreshTable();
1899 }
1900 catch (NumberFormatException e) {
1901 }
1902 }
1903
1904 private void xStepTFKeyReleased(java.awt.event.KeyEvent evt) {
1905 if(evt.getKeyCode() == KeyEvent.VK_ENTER) { // sets k from the TF and changes the slider appropriately if possible
1906 if(Double.parseDouble(xStepTF.getText()) == 0){
1907 Font font = new Font(xStepTF.getText(), Font.PLAIN, 13);
1908 xStepTF.setFont(font);
1909 xStepTF.setText("Error");
1910 }else{
1911 try {
1912 if(Double.parseDouble(xStepTF.getText()) < 0){
1913 xStepTF.setText(-1*Double.parseDouble(xStepTF.getText()) + "");
1914 }
1915 xStepInterval = Double.parseDouble(xStepTF.getText());
1916 Font font = new Font(xStepTF.getText(), Font.PLAIN, 13);
1917 xStepTF.setFont(font);
1918 refreshTable();
1919 }catch (NumberFormatException e){
1920 Font font = new Font(xStepTF.getText(), Font.PLAIN, 13);
1921 xStepTF.setFont(font);
1922 xStepTF.setText("Error");
1923 }
1924 }
1925 }else{
1926 Font font = new Font(xStepTF.getText(), Font.BOLD, 13);
1927 xStepTF.setFont(font);
1928 }
1929 }
1930
1931 /**
1932 * @param args the command line arguments
1933 */
1934 public static void main(String args[]) {
1935 /* Set the Nimbus look and feel */
1936 //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
1937 /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
1938 * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
1939 */
1940 try {
1941 for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
1942 if ("Nimbus".equals(info.getName())) {
1943 javax.swing.UIManager.setLookAndFeel(info.getClassName());
1944 break;
1945 }
1946 }
1947 } catch (ClassNotFoundException ex) {
1948 java.util.logging.Logger.getLogger(MainGUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
1949 } catch (InstantiationException ex) {
1950 java.util.logging.Logger.getLogger(MainGUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
1951 } catch (IllegalAccessException ex) {
1952 java.util.logging.Logger.getLogger(MainGUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
1953 } catch (javax.swing.UnsupportedLookAndFeelException ex) {
1954 java.util.logging.Logger.getLogger(MainGUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
1955 }
1956 //</editor-fold>
1957 //</editor-fold>
1958
1959 /* Create and display the form */
1960 java.awt.EventQueue.invokeLater(new Runnable() {
1961 public void run() {
1962 new MainGUI().setVisible(true);
1963 }
1964 });
1965 }
SAMPLE OF GENERATED CODE BY NETBEANS
/**
354 * This method is called from within the constructor to initialize the form.
355 * WARNING: Do NOT modify this code. The content of this method is always
356 * regenerated by the Form Editor.
357 */
358 @SuppressWarnings("unchecked")
359 // <editor-fold defaultstate="collapsed" desc="Generated Code">
360 private void initComponents() {
361
362 mainTabs = new javax.swing.JTabbedPane();
363 displayPanel = new javax.swing.JPanel();
364 graph = new javax.swing.JPanel();
365 displayFunctionSelectorComboBox = new javax.swing.JComboBox<>();
366 aValueLabel = new javax.swing.JLabel();
367 toggleOriginal = new javax.swing.JToggleButton();
368 aSlider = new javax.swing.JSlider();
369 aSliderTF = new javax.swing.JTextField();
370 bValueLabel = new javax.swing.JLabel();
371 bSliderTF = new javax.swing.JTextField();
372 hValueLabel = new javax.swing.JLabel();
373 hSliderTF = new javax.swing.JTextField();
374 kValueLabel = new javax.swing.JLabel();
375 kSlider = new javax.swing.JSlider();
376 kSliderTF = new javax.swing.JTextField();
377 toggleTransformation = new javax.swing.JToggleButton();
432
433 setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
434
435 mainTabs.addMouseListener(new java.awt.event.MouseAdapter() {
436 public void mouseReleased(java.awt.event.MouseEvent evt) {
437 mainTabsMouseReleased(evt);
438 }
439 });
440
441 graph.setBorder(javax.swing.BorderFactory.createEtchedBorder());
442
443 javax.swing.GroupLayout graphLayout = new javax.swing.GroupLayout(graph);
444 graph.setLayout(graphLayout);
445 graphLayout.setHorizontalGroup(
446 graphLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
447 .addGap(0, 532, Short.MAX_VALUE)
448 );
449 graphLayout.setVerticalGroup(
450 graphLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
451 .addGap(0, 466, Short.MAX_VALUE)
452 );
453
454 displayFunctionSelectorComboBox.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Function 1", "Function 2", "Function 3", "Function 4 ", "Function 5", "Function 6", "Function 7", "Function 8", "Function 9", "Function 10" }));
455 displayFunctionSelectorComboBox.addItemListener(new java.awt.event.ItemListener() {
456 public void itemStateChanged(java.awt.event.ItemEvent evt) {
457 displayFunctionSelectorComboBoxItemStateChanged(evt);
458 }
459 });
460
461 aValueLabel.setText("a Value");
462
463 toggleOriginal.setText("Toggle Original");
464 toggleOriginal.addMouseListener(new java.awt.event.MouseAdapter() {
465 public void mouseReleased(java.awt.event.MouseEvent evt) {
466 toggleOriginalMouseReleased(evt);
467 }
468 });
469
470 aSlider.setMaximum(300);
471 aSlider.setMinimum(-300);
472 aSlider.setMinorTickSpacing(100);
473 aSlider.setPaintTicks(true);
474 aSlider.setToolTipText("");
475 aSlider.setValue(100);
476 aSlider.setPreferredSize(new java.awt.Dimension(190, 25));
477 aSlider.addChangeListener(new javax.swing.event.ChangeListener() {
478 public void stateChanged(javax.swing.event.ChangeEvent evt) {
479 aSliderStateChanged(evt);
480 }
481 });
482
483 aSliderTF.addKeyListener(new java.awt.event.KeyAdapter() {
484 public void keyReleased(java.awt.event.KeyEvent evt) {
485 aSliderTFKeyReleased(evt);
486 }
487 });
488
644
645 javax.swing.GroupLayout displayPanelLayout = new javax.swing.GroupLayout(displayPanel);
646 displayPanel.setLayout(displayPanelLayout);
647 displayPanelLayout.setHorizontalGroup(
648 displayPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
649 .addGroup(displayPanelLayout.createSequentialGroup()
650 .addContainerGap()
651 .addGroup(displayPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
652 .addGroup(displayPanelLayout.createSequentialGroup()
653 .addGap(6, 6, 6)
654 .addGroup(displayPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
655 .addGroup(displayPanelLayout.createSequentialGroup()
656 .addComponent(bSliderMinTF, javax.swing.GroupLayout.PREFERRED_SIZE, 33, javax.swing.GroupLayout.PREFERRED_SIZE)
657 .addGap(41, 41, 41)
658 .addComponent(bSliderMidTF, javax.swing.GroupLayout.PREFERRED_SIZE, 33, javax.swing.GroupLayout.PREFERRED_SIZE))
659 .addGroup(displayPanelLayout.createSequentialGroup()
660 .addComponent(kSliderMinTF, javax.swing.GroupLayout.PREFERRED_SIZE, 33, javax.swing.GroupLayout.PREFERRED_SIZE)
661 .addGap(41, 41, 41)
662 .addComponent(kSliderMidTF, javax.swing.GroupLayout.PREFERRED_SIZE, 33, javax.swing.GroupLayout.PREFERRED_SIZE)
663 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
664 .addComponent(kSliderMaxTF, javax.swing.GroupLayout.PREFERRED_SIZE, 33, javax.swing.GroupLayout.PREFERRED_SIZE))))
665 .addGroup(displayPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
666 .addComponent(bSliderMaxTF, javax.swing.GroupLayout.PREFERRED_SIZE, 33, javax.swing.GroupLayout.PREFERRED_SIZE)
667 .addGroup(displayPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
668 .addComponent(toggleTransformation, javax.swing.GroupLayout.PREFERRED_SIZE, 171, javax.swing.GroupLayout.PREFERRED_SIZE)
669 .addComponent(aSlider, javax.swing.GroupLayout.PREFERRED_SIZE, 179, javax.swing.GroupLayout.PREFERRED_SIZE)
670 .addGroup(displayPanelLayout.createSequentialGroup()
671 .addGap(14, 14, 14)
672 .addGroup(displayPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
673 .addComponent(transformationGuideLabel)
674 .addGroup(displayPanelLayout.createSequentialGroup()
675 .addComponent(aValueLabel)
676 .addGap(18, 18, 18)
677 .addComponent(aSliderTF, javax.swing.GroupLayout.PREFERRED_SIZE, 46, javax.swing.GroupLayout.PREFERRED_SIZE))
678 .addComponent(displayFunctionSelectorComboBox, javax.swing.GroupLayout.PREFERRED_SIZE, 143, javax.swing.GroupLayout.PREFERRED_SIZE)))
679 .addComponent(toggleOriginal, javax.swing.GroupLayout.PREFERRED_SIZE, 135, javax.swing.GroupLayout.PREFERRED_SIZE)
680 .addComponent(kSlider, javax.swing.GroupLayout.PREFERRED_SIZE, 179, javax.swing.GroupLayout.PREFERRED_SIZE)
681 .addComponent(hSlider, javax.swing.GroupLayout.PREFERRED_SIZE, 179, javax.swing.GroupLayout.PREFERRED_SIZE)
682 .addComponent(bSlider, javax.swing.GroupLayout.PREFERRED_SIZE, 179, javax.swing.GroupLayout.PREFERRED_SIZE)
683 .addGroup(displayPanelLayout.createSequentialGroup()
684 .addGap(12, 12, 12)
685 .addComponent(bValueLabel)
686 .addGap(18, 18, 18)
687 .addComponent(bSliderTF, javax.swing.GroupLayout.PREFERRED_SIZE, 46, javax.swing.GroupLayout.PREFERRED_SIZE))
688 .addGroup(displayPanelLayout.createSequentialGroup()
689 .addGap(12, 12, 12)
690 .addComponent(hValueLabel)
691 .addGap(18, 18, 18)
692 .addComponent(hSliderTF, javax.swing.GroupLayout.PREFERRED_SIZE, 46, javax.swing.GroupLayout.PREFERRED_SIZE))
693 .addGroup(displayPanelLayout.createSequentialGroup()
694 .addGap(6, 6, 6)
695 .addComponent(hSliderMinTF, javax.swing.GroupLayout.PREFERRED_SIZE, 33, javax.swing.GroupLayout.PREFERRED_SIZE)
987 settingsTable.setGridColor(new java.awt.Color(0, 0, 0));
988 settingsTable.setShowGrid(true);
989 tableScrollPane.setViewportView(settingsTable);
990
991 functionTypeSelectorComboBox.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Square", "Square Root", "Slope Intercept", "Custom Point Entry", "Sine", "Cosine", "Tangent", "e^x", "Natural Log", "Cubic", "Arcsine", "Arccosine", "Arctangent", "Absolute Value" }));
992 functionTypeSelectorComboBox.addItemListener(new java.awt.event.ItemListener() {
993 public void itemStateChanged(java.awt.event.ItemEvent evt) {
994 functionTypeSelectorComboBoxItemStateChanged(evt);
995 }
996 });
997
998 AddRemoveFunctionLabel.setText("Function Selector:");
999
1000 colorLabel.setText("Color:");
1001
1002 windowLabel.setText("Window:");
1003
1004 xMinLabel.setText("X min:");
1005
1006 yMinLabel.setText("Y min:");
1007
1008 yMaxLabel.setText("Y max:");
1009
1010 xMaxLabel.setText("X max:");
1011
1012 xMinTF.addKeyListener(new java.awt.event.KeyAdapter() {
1013 public void keyReleased(java.awt.event.KeyEvent evt) {
1014 xMinTFKeyReleased(evt);
1015 }
1016 });
1017
1018 yMinTF.addKeyListener(new java.awt.event.KeyAdapter() {
1019 public void keyReleased(java.awt.event.KeyEvent evt) {
1020 yMinTFKeyReleased(evt);
1021 }
1022 });
1023
1024 xMaxTF.addKeyListener(new java.awt.event.KeyAdapter() {
1025 public void keyReleased(java.awt.event.KeyEvent evt) {
1026 xMaxTFKeyReleased(evt);
1027 }
1028 });
1029
1030 yMaxTF.addKeyListener(new java.awt.event.KeyAdapter() {
1031 public void keyReleased(java.awt.event.KeyEvent evt) {
1032 yMaxTFKeyReleased(evt);
1033 }
1034 });
1035
1310 pack();
1311 }// </editor-fold>
1966
1967 // Variables declaration - do not modify
1968 private javax.swing.JLabel AddRemoveFunctionLabel;
1969 private javax.swing.JSlider aSlider;
1970 private javax.swing.JTextField aSliderMaxTF;
1971 private javax.swing.JTextField aSliderMidTF;
1972 private javax.swing.JTextField aSliderMinTF;
1973 private javax.swing.JTextField aSliderTF;
1974 private javax.swing.JLabel aValueLabel;
1975 private javax.swing.JButton addButton;
1976 private javax.swing.JSlider bSlider;
1977 private javax.swing.JTextField bSliderMaxTF;
1978 private javax.swing.JTextField bSliderMidTF;
1979 private javax.swing.JTextField bSliderMinTF;
1980 private javax.swing.JTextField bSliderTF;
1981 private javax.swing.JLabel bValueLabel;
1982 private javax.swing.JLabel colorLabel;
1983 private javax.swing.JComboBox<String> colorSelectorComboBox;
1984 private javax.swing.JLabel customPointEntryLabel;
1985 private javax.swing.JComboBox<String> displayFunctionSelectorComboBox;
1986 private javax.swing.JPanel displayPanel;
1987 private javax.swing.JLabel enterXLabel;
1988 private javax.swing.JTextField enterXResultTF;
1989 private javax.swing.JTextField enterXTF;
1990 private javax.swing.JLabel enterYLabel;
1991 private javax.swing.JTextField enterYResultTF;
1992 private javax.swing.JTextField enterYTF;
1993 private javax.swing.JLabel findingValuesLabel;
1994 private javax.swing.JLabel functionTypeLabel;
1995 private javax.swing.JComboBox<String> functionTypeSelectorComboBox;
1996 private javax.swing.JPanel graph;
1997 private javax.swing.JSlider hSlider;
1998 private javax.swing.JTextField hSliderMaxTF;
1999 private javax.swing.JTextField hSliderMidTF;
2000 private javax.swing.JTextField hSliderMinTF;
2001 private javax.swing.JTextField hSliderTF;
2002 private javax.swing.JLabel hValueLabel;
2003 private javax.swing.JSlider kSlider;
2004 private javax.swing.JTextField kSliderMaxTF;
2005 private javax.swing.JTextField kSliderMidTF;
2006 private javax.swing.JTextField kSliderMinTF;
2007 private javax.swing.JTextField kSliderTF;
2008 private javax.swing.JLabel kValueLabel;
2009 private javax.swing.JTabbedPane mainTabs;
2010 private javax.swing.JRadioButton originalRB;
2011 private javax.swing.JButton removeButton;
2012 private javax.swing.JComboBox<String> settingsFunctionSelectorComboBox;
2013 private javax.swing.JTable settingsTable;
2014 private javax.swing.JPanel tableAndSettingsPanel;
2015 private javax.swing.JLabel tableOfValuesLabel;
2016 private javax.swing.JScrollPane tableScrollPane;
2017 private javax.swing.JToggleButton toggleOriginal;
2018 private javax.swing.JToggleButton toggleTransformation;
2019 private javax.swing.JLabel transformationGuideLabel;
2020 private javax.swing.JRadioButton transformationRB;
2021 private javax.swing.JLabel windowLabel;
2022 private javax.swing.JLabel xLabel;
2023 private javax.swing.JLabel xLabel1;
2024 private javax.swing.JLabel xMaxLabel;
2025 private javax.swing.JTextField xMaxTF;
2026 private javax.swing.JLabel xMinLabel;
2027 private javax.swing.JTextField xMinTF;
2028 private javax.swing.JTextField xPointEntryTF;
2029 private javax.swing.JLabel xStepLabel;
2030 private javax.swing.JTextField xStepTF;
2031 private javax.swing.JLabel yLabel;
2032 private javax.swing.JLabel yLabel1;
2033 private javax.swing.JLabel yMaxLabel;
2034 private javax.swing.JTextField yMaxTF;
2035 private javax.swing.JLabel yMinLabel;
2036 private javax.swing.JTextField yMinTF;
2037 private javax.swing.JTextField yPointEntryTF;
2038 // End of variables declaration
2039 }
2040