/**
* Loads the drawing. By convention this method is invoked on a worker thread.
*
* @param progress A ProgressIndicator to inform the user about the progress of the operation.
* @return The Drawing that was loaded.
*/
protected Drawing loadDrawing(ProgressIndicator progress) throws IOException {
Drawing drawing = createDrawing();
if (getParameter("datafile") != null) {
URL url = new URL(getDocumentBase(), getParameter("datafile"));
URLConnection uc = url.openConnection();
// Disable caching. This ensures that we always request the
// newest version of the drawing from the server.
// (Note: The server still needs to set the proper HTTP caching
// properties to prevent proxies from caching the drawing).
if (uc instanceof HttpURLConnection) {
((HttpURLConnection) uc).setUseCaches(false);
}
// Read the data into a buffer
int contentLength = uc.getContentLength();
InputStream in = uc.getInputStream();
try {
if (contentLength != -1) {
in = new BoundedRangeInputStream(in);
((BoundedRangeInputStream) in).setMaximum(contentLength + 1);
progress.setProgressModel((BoundedRangeModel) in);
progress.setIndeterminate(false);
}
BufferedInputStream bin = new BufferedInputStream(in);
bin.mark(512);
// Read the data using all supported input formats
// until we succeed
IOException formatException = null;
for (InputFormat format : drawing.getInputFormats()) {
try {
bin.reset();
} catch (IOException e) {
uc = url.openConnection();
in = uc.getInputStream();
in = new BoundedRangeInputStream(in);
((BoundedRangeInputStream) in).setMaximum(contentLength + 1);
progress.setProgressModel((BoundedRangeModel) in);
bin = new BufferedInputStream(in);
bin.mark(512);
}
try {
bin.reset();
format.read(bin, drawing, true);
formatException = null;
break;
} catch (IOException e) {
formatException = e;
}
}
if (formatException != null) {
throw formatException;
}
} finally {
in.close();
}
}
return drawing;
}
/** Reads the view from the specified uri. */
@Override
public void read(URI f, URIChooser chooser) throws IOException {
try {
final Drawing drawing = createDrawing();
InputFormat inputFormat = drawing.getInputFormats().get(0);
inputFormat.read(f, drawing, true);
SwingUtilities.invokeAndWait(
new Runnable() {
@Override
public void run() {
view.getDrawing().removeUndoableEditListener(undo);
view.setDrawing(drawing);
view.getDrawing().addUndoableEditListener(undo);
undo.discardAllEdits();
}
});
} catch (InterruptedException e) {
InternalError error = new InternalError();
e.initCause(e);
throw error;
} catch (InvocationTargetException e) {
InternalError error = new InternalError();
e.initCause(e);
throw error;
}
}
@Override
public void mouseMoved(MouseEvent evt) {
Point point = evt.getPoint();
updateCursor(editor.findView((Container) evt.getSource()), point);
DrawingView view = editor.findView((Container) evt.getSource());
updateCursor(view, point);
if (view == null || editor.getActiveView() != view) {
clearHoverHandles();
} else {
// Search first, if one of the selected figures contains
// the current mouse location. Only then search for other
// figures. This search sequence is consistent with the
// search sequence of the SelectionTool.
Figure figure = null;
Point2D.Double p = view.viewToDrawing(point);
for (Figure f : view.getSelectedFigures()) {
if (f.contains(p)) {
figure = f;
}
}
if (figure == null) {
figure = view.findFigure(point);
Drawing drawing = view.getDrawing();
while (figure != null && !figure.isSelectable()) {
figure = drawing.findFigureBehind(p, figure);
}
}
updateHoverHandles(view, figure);
}
}
public void executePress(Point p, Drawing dwg) {
// Get the color we want the ellipse to have from the drawing
Color c = dwg.getColor();
// Create the ellipse and store it in the instance variable
s = new Ellipse(p.x, p.y, 0, 0, c);
// Store the starting click point oP
oP = p;
// Add the ellipse to the drawing
dwg.add(s);
// Record history
dwg.recordHistoryItem(new HistoryAction(s, dwg, false));
}
/** Load a Drawing from a file */
protected void loadDrawing(StorageFormat restoreFormat, String file) {
try {
Drawing restoredDrawing = restoreFormat.restore(file);
if (restoredDrawing != null) {
restoredDrawing.setTitle(file);
newWindow(restoredDrawing);
} else {
showStatus("Unknown file type: could not open file '" + file + "'");
}
} catch (IOException e) {
showStatus("Error: " + e);
}
}
/**
* Constructor
*
* @param d the drawing
* @exception IOException
*/
public BlipStoreEntry(Drawing d) throws IOException {
super(EscherRecordType.BSE);
type = BlipType.PNG;
setVersion(2);
setInstance(type.getValue());
byte[] imageData = d.getImageBytes();
imageDataLength = imageData.length;
data = new byte[imageDataLength + IMAGE_DATA_OFFSET];
System.arraycopy(imageData, 0, data, IMAGE_DATA_OFFSET, imageDataLength);
referenceCount = d.getReferenceCount();
write = true;
}
private void drawBalance(Graphics g)
// POST: Draws the balance of the current player
{
Font font; // Font used to draw balance
String message; // Message for balance
Color oldColor; // Sets for color
int x1; // Upper-left x coordinate
int y1; // Upper-left y coordinate
int x2; // Bottom-right x coordinate
int y2; // Bottom-right y coordinate
int width; // Width of the dialogue box
int height; // Height of the dialogue box
int offset; // Offset so the dialogue box is positioned
int balance; // Offset so the dialogue box is positioned
User player; // User value for the player
player = usersArray[0];
balance = player.getBalance();
oldColor = g.getColor();
x1 = ScaledPoint.scalerToX(0.72);
y1 = ScaledPoint.scalerToY(0.81);
x2 = ScaledPoint.scalerToX(0.88);
y2 = ScaledPoint.scalerToY(0.86);
width = x2 - x1;
height = y2 - y1;
message = "Balance:";
font = Drawing.getFont(message, width, height, FONTNAME, FONTSTYLE);
offset = (width - getFontMetrics(font).stringWidth(message)) / 2;
g.setColor(Color.WHITE);
g.drawString(message, x1 + offset, y2);
x1 = ScaledPoint.scalerToX(0.72);
y1 = ScaledPoint.scalerToY(0.865);
x2 = ScaledPoint.scalerToX(0.88);
y2 = ScaledPoint.scalerToY(0.915);
width = x2 - x1;
height = y2 - y1;
message = "$" + Integer.toString(balance);
font = Drawing.getFont(message, width, height, FONTNAME, FONTSTYLE);
offset = (width - getFontMetrics(font).stringWidth(message)) / 2;
g.drawString(message, x1 + offset, y2);
g.setColor(oldColor);
}
private void drawStoreMessage(Graphics g)
// PRE: g must be initialized.
// POST: Draws the store's dialogue box beneath the store image.
{
int x1; // Upper-left x coordinate.
int y1; // Upper-left y coordinate.
int x2; // Bottom-right x coordinate.
int y2; // Bottom-right y coordinate.
int width; // Width of dialogue box.
int height; // Height of dialogue box.
int numLines; // Number of lines in dialogue box.
String message; // Message to be printed.
x1 = ScaledPoint.scalerToX(storeMessagePos[0].getXScaler() + 0.01);
y1 = ScaledPoint.scalerToY(storeMessagePos[0].getYScaler() + 0.01);
x2 = ScaledPoint.scalerToX(storeMessagePos[1].getXScaler() - 0.01);
y2 = ScaledPoint.scalerToY(storeMessagePos[1].getYScaler() - 0.01);
width = x2 - x1;
height = y2 - y1;
Drawing.drawRoundedRect(g, storeMessagePos, Color.WHITE);
switch (store) // change message based on value of store.
{
case 0:
message = "If yer lookin' for a weapon, you've come to the right place.";
break;
case 1:
message = "Welcome! You'll not find tougher steel elsewhere.";
break;
case 2:
message = "Come! I guarantee you'll find something that catches your eye!";
break;
case 3:
message = "Some say that many of my goods are trash... They're right.";
break;
default:
message = "I don't know how you got here...";
}
numLines = 1;
while (!(Drawing.drawWrappedString(g, message, numLines++, x1, y1, width, height)))
; // while we need more lines for the message
}
public synchronized void draw() {
gw.clear(1, 1, 1);
gw.setColor(0, 0, 0);
gw.setupForDrawing();
gw.setCoordinateSystemToWorldSpaceUnits();
gw.enableAlphaBlending();
drawing.draw(gw);
gw.setCoordinateSystemToPixels();
for (int j = 0; j < Constant.NUM_USERS; ++j) {
userContexts[j].draw(gw);
}
// Draw some text to indicate the number of fingers touching the user interface.
// This is useful for debugging.
int totalNumCursors = 0;
String s = "[";
for (int j = 0; j < Constant.NUM_USERS; ++j) {
totalNumCursors += userContexts[j].getNumCursors();
s += (j == 0 ? "" : "+") + userContexts[j].getNumCursors();
}
s += " contacts]";
if (totalNumCursors > 0) {
gw.setColor(0, 0, 0);
gw.setFontHeight(Constant.TEXT_HEIGHT);
gw.drawString(Constant.TEXT_HEIGHT, 2 * Constant.TEXT_HEIGHT, s);
}
}
private void showHelp(Graphics g)
// PRE: g must be initialized.
// POST: Displays the help image to the screen.
{
JOptionPane.showMessageDialog(this, "Once you are satisfied, click anywhere to continue!");
Drawing.drawImage(g, 0, 0, getWidth(), getHeight(), ".\\images\\help.jpg");
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
// Clear screen.
g.setColor(Color.white);
g.fillRect(0, 0, getWidth(), getHeight());
// draw entire component grey
g.setColor(Fonts.sub_color);
g.fillRect(0, 0, getWidth(), getHeight());
// Write title.
g.setColor(Color.BLACK);
g.setFont(Fonts.big);
g.drawString("Ear", 20, 150);
g.drawString("Training", 20, 200);
// Write "Choose Difficulty".
g.setFont(Fonts.italic);
g.drawString("Choose Difficulty", 20, 300);
// Draw piano image
keyboard.setDimensions(250, 0, getWidth(), getHeight());
keyboard.paintComponent(g);
mainMenu.paintComponent(g);
}
private Figure findConnectableFigure(Point2D.Double p, Drawing drawing) {
for (Figure f : drawing.getFiguresFrontToBack()) {
if (!f.includes(getOwner()) && f.canConnect() && f.contains(p)) {
return f;
}
}
return null;
}
static Drawing drawMesh() {
Drawing d = new Drawing();
Mesh m = new Mesh();
int n = 100;
double s = 1;
for (int i = 0; i < n; i++) {
for (int j = 0; j < n; j++) {
for (int k = 0; k < n; k++) {
// Mesh m1 = new Mesh(m);
int p1 = m.point(i * s, j * s, k * s);
int p2 = m.point(i * s + s, j * s, k * s);
int p3 = m.point(i * s + s, j * s + s, k * s);
int p4 = m.point(i * s, j * s + s, k * s);
int p5 = m.point(i * s, j * s, k * s + s);
int p6 = m.point(i * s + s, j * s, k * s + s);
int p7 = m.point(i * s + s, j * s + s, k * s + s);
int p8 = m.point(i * s, j * s + s, k * s + s);
m.setResult(p1, (i + j + k) * 0.1);
m.setResult(p2, (i + j + k) * 0.1);
m.setResult(p3, (i + j + k) * 0.1);
m.setResult(p4, (i + j + k) * 0.1);
m.setResult(p5, (i + j + k) * 0.1);
m.setResult(p6, (i + j + k) * 0.1);
m.setResult(p7, (i + j + k) * 0.1);
m.setResult(p8, (i + j + k) * 0.1);
m.hexahedron(p1, p2, p3, p4, p5, p6, p7, p8);
}
}
}
System.out.println("Created");
System.out.print("Assembling...");
m.assemble();
System.out.println("done.");
d.addMesh(m);
return d;
}
static Drawing draw() {
Drawing d = new Drawing();
d.setCheckIntersection(false);
Shape box = d.box(1, 1, 1);
box = d.fillet(box, 0.2);
d.moveTo(0.5, 0, 0.5);
Shape cone = d.cone(0.2, 0.3, 1, Math.PI * 2);
Shape fig = d.cut(box, cone);
d.delete(cone);
return d;
}
private Figure findConnectableFigure(int x, int y, Drawing drawing) {
FigureEnumeration fe = drawing.figuresReverse();
while (fe.hasNextFigure()) {
Figure figure = fe.nextFigure();
if (!figure.includes(getConnection()) && figure.canConnect() && figure.containsPoint(x, y)) {
return figure;
}
}
return null;
}
protected void loadDrawing(String param) {
if (param == fgUntitled) {
fDrawing.release();
initDrawing();
return;
}
String filename = getParameter(param);
if (filename != null) {
readDrawing(filename);
}
}
private Figure findConnectableFigure(int x, int y, Drawing drawing) {
FigureEnumeration k = drawing.figuresReverse();
while (k.hasMoreElements()) {
Figure figure = k.nextFigure();
if (!figure.includes(getConnection()) && figure.canConnect()) {
if (figure.containsPoint(x, y)) {
return figure;
}
}
}
return null;
}
public void setData(String text) {
if (text != null && text.length() > 0) {
InputStream in = null;
try {
Object result = null;
Drawing drawing = createDrawing();
// Try to read the data using all known input formats.
for (InputFormat fmt : drawing.getInputFormats()) {
try {
fmt.read(in, drawing);
in = new ByteArrayInputStream(text.getBytes("UTF8"));
result = drawing;
break;
} catch (IOException e) {
result = e;
}
}
if (result instanceof IOException) {
throw (IOException) result;
}
setDrawing(drawing);
} catch (Throwable e) {
getDrawing().removeAllChildren();
SVGTextFigure tf = new SVGTextFigure();
tf.setText(e.getMessage());
tf.setBounds(new Point2D.Double(10, 10), new Point2D.Double(100, 100));
getDrawing().add(tf);
e.printStackTrace();
} finally {
if (in != null) {
try {
in.close();
} catch (IOException ex) {
ex.printStackTrace();
}
}
}
}
}
private void drawStoreName(Graphics g)
// PRE: g must be initialized.
// POST: Draws the store name along with a rounded border at the top of the window.
{
int rectWidth; // The width of the drawing area.
int rectHeight; // The height of the drawing area.
String storeName; // The name of the store.
Font font; // The font to be used.
rectWidth = nameLocation[1].getScaledX() - nameLocation[0].getScaledX();
rectHeight = nameLocation[1].getScaledY() - nameLocation[0].getScaledY();
switch (store) // set message based on store value.
{
case 0:
storeName = "Raneac's Crucible";
break;
case 1:
storeName = "The Iron Maiden";
break;
case 2:
storeName = "The Grand Bazaar";
break;
default:
storeName = "Miko's Wares";
}
font = Drawing.getFont(storeName, rectWidth, rectHeight, FONTNAME, FONTSTYLE);
g.setFont(font);
g.setColor(Color.WHITE);
g.drawString(
storeName, nameLocation[0].getScaledX(), (int) (nameLocation[1].getScaledY() * .98));
Drawing.drawRoundedRect(g, nameLocation, Color.WHITE);
}
@Override
public void informButtonClicked(ButtonType buttonType, int buttonId) {
Drawing nextView = null;
switch (buttonId) {
case 62:
nextView = new PitchTrainingUI();
break;
case 64:
nextView = new AdvancedPitchTrainingUI();
break;
case 65:
nextView = new IntervalTrainingUI();
break;
case 67:
nextView = new ChordTrainingUI();
break;
case 69:
nextView = new AdvancedChordTrainingUI();
break;
}
nextView.switchToView();
JFrameStack.pushPanel(nextView);
}
private void readFromStorableInput(String filename) {
try {
URL url = new URL(getCodeBase(), filename);
InputStream stream = url.openStream();
StorableInput input = new StorableInput(stream);
fDrawing.release();
fDrawing = (Drawing) input.readStorable();
view().setDrawing(fDrawing);
} catch (IOException e) {
initDrawing();
showStatus("Error:" + e);
}
}
public void actionPerformed(ActionEvent e) {
Object source = e.getSource();
if (source == testMenuItem1) {
System.out.println("testMenuItem1 has been selected");
} else if (source == testMenuItem2) {
System.out.println("testMenuItem2 has been selected");
} else if (source == frameAllButton) {
gw.frame(drawing.getBoundingRectangle(), true);
multitouchFramework.requestRedraw();
} else if (source == testButton1) {
System.out.println("testButton1 has been selected");
} else if (source == testButton2) {
System.out.println("testButton2 has been selected");
}
}
static Drawing testMesh() {
Drawing d = new Drawing();
d.setTransparency(0.9);
Shape s = d.box(2, 2, 2);
Shape s1 = d.box(1, 1, 1);
s = d.cut(s, s1);
d.moveTo(0, 2, 0);
Shape s2 = d.box(0.2, 2, 0.2);
s.setMeshSize(0.3);
s2.setMeshSize(0.1);
// d.fuse(s, s2);
d.save("test.brep");
return d;
}
public void testOneSeriePlot() throws Exception {
Workbook wb = new XSSFWorkbook();
Sheet sheet = new SheetBuilder(wb, plotData).build();
Drawing drawing = sheet.createDrawingPatriarch();
ClientAnchor anchor = drawing.createAnchor(0, 0, 0, 0, 1, 1, 10, 30);
Chart chart = drawing.createChart(anchor);
ChartAxis bottomAxis = chart.getChartAxisFactory().createValueAxis(AxisPosition.BOTTOM);
ChartAxis leftAxis = chart.getChartAxisFactory().createValueAxis(AxisPosition.LEFT);
ScatterChartData scatterChartData = chart.getChartDataFactory().createScatterChartData();
ChartDataSource<String> xs =
DataSources.fromStringCellRange(sheet, CellRangeAddress.valueOf("A1:J1"));
ChartDataSource<Number> ys =
DataSources.fromNumericCellRange(sheet, CellRangeAddress.valueOf("A2:J2"));
ScatterChartSerie serie = scatterChartData.addSerie(xs, ys);
assertNotNull(serie);
assertEquals(1, scatterChartData.getSeries().size());
assertTrue(scatterChartData.getSeries().contains(serie));
chart.plot(scatterChartData, bottomAxis, leftAxis);
}
private void readFromObjectInput(String filename) {
try {
URL url = new URL(getCodeBase(), filename);
InputStream stream = url.openStream();
ObjectInput input = new ObjectInputStream(stream);
fDrawing.release();
fDrawing = (Drawing) input.readObject();
view().setDrawing(fDrawing);
} catch (IOException e) {
initDrawing();
showStatus("Error: " + e);
} catch (ClassNotFoundException e) {
initDrawing();
showStatus("Class not found: " + e);
}
}
/** @param args */
public static void main(String[] args) {
// TODO Auto-generated method stub
Shape tri = new Triangle();
Shape tri1 = new Triangle();
Shape cir = new Circle();
Drawing drawing = new Drawing();
drawing.add(tri);
drawing.add(tri1);
drawing.add(cir);
drawing.draw("Red");
drawing.clear();
drawing.add(tri);
drawing.add(cir);
drawing.draw("Green");
}
static Drawing drawBox() {
Drawing d = new Drawing();
d.setLineWidth(2);
d.setCheckIntersection(false);
Shape box = d.box(1, 1, 1);
int n = 15;
double dist = 1.1;
Shape line = d.array(box, n, dist, 0, 0);
Shape area = d.array(line, n, 0, dist, 0);
Shape cube = d.array(area, n, 0, 0, dist);
d.setCheckIntersection(true);
return d;
}
@Override
protected void paintComponent(Graphics g) {
if (numberGroup == null) return; // No display if count is null
super.paintComponent(g);
// Find the panel size and bar width and interval dynamically
int width = getWidth();
int height = getHeight();
int interval = (width - 40) / numberGroup.length;
int individualWidth = (int) (((width - 40) / numberGroup.length) * 0.9);
// The maximum count has the highest bar
int maxCount = numberGroup.length;
// x is the start position for the first bar in the histogram
int x = 20;
/*
* Draw a horizontal base line
*/
g.drawLine(10, height - 45, width - 10, height - 45); // 45 pixels from bottom
for (int i = 0; i < numberGroup.length; i++) {
// Find the bar height
int barHeight = (int) (((double) numberGroup[i] / (double) maxCount) * (height - 55));
/*
* Display a rectangle bar, set color according to the height
*/
// g.setColor(new Color(255,128,i*25));
setRectColor(g, i);
g.fillRect(x, height - 45 - barHeight, individualWidth, barHeight);
// Display the number under the base line
g.drawString((i + 1) + "", x, height - 30);
// Move x for displaying the next number
x += interval;
}
}
/**
* Draw the macro contents.
*
* @param g the graphic context.
* @param coordSys the coordinate system.
* @param layerV the vector containing all layers.
*/
private void drawMacroContents(GraphicsInterface g, MapCoordinates coordSys, Vector layerV) {
/* in the macro primitive, the the virtual point represents
the position of the reference point of the macro to be drawn. */
if (changed) {
changed = false;
x1 = virtualPoint[0].x;
y1 = virtualPoint[0].y;
macroCoord.setXMagnitude(coordSys.getXMagnitude());
macroCoord.setYMagnitude(coordSys.getYMagnitude());
macroCoord.setXCenter(coordSys.mapXr(x1, y1));
macroCoord.setYCenter(coordSys.mapYr(x1, y1));
macroCoord.setOrientation((o + coordSys.getOrientation()) % 4);
macroCoord.mirror = m ^ coordSys.mirror;
macroCoord.isMacro = true;
macroCoord.resetMinMax();
macro.setChanged(true);
}
if (getSelected()) {
new SelectionActions(macro).setSelectionAll(true);
selected = true;
} else if (selected) {
new SelectionActions(macro).setSelectionAll(false);
selected = false;
}
macro.setDrawOnlyLayer(drawOnlyLayer);
macro.setDrawOnlyPads(drawOnlyPads);
drawingAgent = new Drawing(macro);
drawingAgent.draw(g, macroCoord);
if (macroCoord.getXMax() > macroCoord.getXMin()
&& macroCoord.getYMax() > macroCoord.getYMin()) {
coordSys.trackPoint(macroCoord.getXMax(), macroCoord.getYMax());
coordSys.trackPoint(macroCoord.getXMin(), macroCoord.getYMin());
}
}
private void drawStoreImage(Graphics g)
// PRE: g must be initialized.
// POST: Draws the image associated with the store at the storeImage location.
// All images should be located in the \images\ directory.
{
String filePath; // the image file path
int x; // x coordinate of upper-right corner of image.
int y; // y coordinate of upper-right corner of image.
int width; // width of image
int height; // height of image
x = storeImage[0].getScaledX();
y = storeImage[0].getScaledY();
width = storeImage[1].getScaledX() - storeImage[0].getScaledX();
height = storeImage[1].getScaledY() - storeImage[0].getScaledY();
switch (store) // initialize file path to image based on store
{
case 0:
filePath = ".\\images\\weaponSmith.jpg";
break;
case 1:
filePath = ".\\images\\armorSmith.jpg";
break;
case 2:
filePath = ".\\images\\accessoryMerchant.jpg";
break;
case 3:
filePath = ".\\images\\generalMerchant.png";
break;
default:
filePath = ".\\images\\generalMerchant.png";
}
Drawing.drawImage(g, x, y, width, height, filePath);
}