public void mouseClicked(MouseEvent e) {
int x;
int y;
e.consume();
if (mouseEventsEnabled) {
x = Math.round(e.getX() / scale);
y = Math.round(e.getY() / scale);
// allow for the canvas margin
y -= margin;
// System.out.println("Mouse Click: (" + x + ", " + y + ")");
if (e.getClickCount() < 2) {
if (nativeSelectItem(x, y)) {
parentFTAFrame.updateFrame();
}
} else {
if (nativeSelectItem(x, y)) {
parentFTAFrame.updateFrame();
}
editSelected();
parentFTAFrame.updateFrame();
}
if (focusEventsEnabled) {
// tell the main Canvas to point to this coordinate
parentFTAFrame.setCanvasFocus(x, y);
}
}
}
/**
* Reads image meta data.
*
* @param oimage
* @return
*/
public static Map<String, String> readImageData(IIOImage oimage) {
Map<String, String> dict = new HashMap<String, String>();
IIOMetadata imageMetadata = oimage.getMetadata();
if (imageMetadata != null) {
IIOMetadataNode dimNode = (IIOMetadataNode) imageMetadata.getAsTree("javax_imageio_1.0");
NodeList nodes = dimNode.getElementsByTagName("HorizontalPixelSize");
int dpiX;
if (nodes.getLength() > 0) {
float dpcWidth = Float.parseFloat(nodes.item(0).getAttributes().item(0).getNodeValue());
dpiX = (int) Math.round(25.4f / dpcWidth);
} else {
dpiX = Toolkit.getDefaultToolkit().getScreenResolution();
}
dict.put("dpiX", String.valueOf(dpiX));
nodes = dimNode.getElementsByTagName("VerticalPixelSize");
int dpiY;
if (nodes.getLength() > 0) {
float dpcHeight = Float.parseFloat(nodes.item(0).getAttributes().item(0).getNodeValue());
dpiY = (int) Math.round(25.4f / dpcHeight);
} else {
dpiY = Toolkit.getDefaultToolkit().getScreenResolution();
}
dict.put("dpiY", String.valueOf(dpiY));
}
return dict;
}
// Give the string and horizontal and verical offsets so that the label is
// drawn in the center.
public void drawLabel(Graphics g, String label, int hoffset, int voffset) {
g.setColor(Color.black);
int pixelsPerNm = DrawPanel.PIXELS_PER_NM;
int xint = (int) Math.round(pixelsPerNm * z);
int yint = (int) Math.round(pixelsPerNm * y);
g.drawString(label, xint - hoffset, yint + voffset);
}
public static String formatLocation(Location location) {
return String.format(
"%s: (%d, %d, %d)",
location.getWorld().getName(),
Math.round(location.getX()),
Math.round(location.getY()),
Math.round(location.getZ()));
}
/**
* Creates Gaussian derivative kernels.
*
* @param sigmas DOCUMENT ME!
*/
private void makeKernels2D(float[] sigmas) {
int xkDim, ykDim;
int[] derivOrder = new int[2];
kExtents = new int[2];
derivOrder[0] = 2;
derivOrder[1] = 0;
xkDim = Math.round(8 * sigmas[0]);
if ((xkDim % 2) == 0) {
xkDim++;
}
if (xkDim < 3) {
xkDim = 3;
}
kExtents[0] = xkDim;
ykDim = Math.round(8 * sigmas[1]);
if ((ykDim % 2) == 0) {
ykDim++;
}
if (ykDim < 3) {
ykDim = 3;
}
kExtents[1] = ykDim;
GxxData = new float[xkDim * ykDim];
GenerateGaussian Gxx = new GenerateGaussian(GxxData, kExtents, sigmas, derivOrder);
Gxx.calc(false);
derivOrder[0] = 0;
derivOrder[1] = 2;
GyyData = new float[xkDim * ykDim];
GenerateGaussian Gyy = new GenerateGaussian(GyyData, kExtents, sigmas, derivOrder);
Gyy.calc(false);
float tmp;
for (int i = 0; i < GyyData.length; i++) {
tmp = -(GxxData[i] + GyyData[i]);
if (tmp > 0) {
tmp *= amplificationFactor;
}
GxxData[i] = tmp;
}
}
private int[] quad_eq(double a, double b, double c) {
int[] roots = new int[2];
double body = Math.sqrt(b * b - 4.0 * a * c);
roots[0] = (int) Math.round((-b + body) / (2.0 * a));
roots[1] = (int) Math.round((-b - body) / (2.0 * a));
return roots;
}
public void drawNotOK(Graphics g, int widthX, int heightX) {
int pixelsPerNm = DrawPanel.PIXELS_PER_NM;
int xint = (int) Math.round(pixelsPerNm * z);
int yint = (int) Math.round(pixelsPerNm * y);
int rint = (int) Math.round(pixelsPerNm * type.getRadius());
g.setColor(Color.white);
g.fillRect(xint - rint, yint + rint - heightX, widthX, heightX);
g.setColor(Color.black);
g.drawRect(xint - rint, yint + rint - heightX, widthX, heightX);
g.drawString("X", xint - rint, yint + rint);
}
/**
* Draw picture (gif, jpg, or png) centered on (x, y).
*
* @param x the center x-coordinate of the image
* @param y the center y-coordinate of the image
* @param s the name of the image/picture, e.g., "ball.gif"
* @throws RuntimeException if the image is corrupt
*/
public static void picture(double x, double y, String s) {
Image image = getImage(s);
double xs = scaleX(x);
double ys = scaleY(y);
int ws = image.getWidth(null);
int hs = image.getHeight(null);
if (ws < 0 || hs < 0) throw new RuntimeException("image " + s + " is corrupt");
offscreen.drawImage(
image, (int) Math.round(xs - ws / 2.0), (int) Math.round(ys - hs / 2.0), null);
draw();
}
public void drawSelected(Graphics2D g2) {
double r = type.getRadius();
Color c = type.getColor();
g2.setColor(c);
int pixelsPerNm = DrawPanel.PIXELS_PER_NM;
// In the drawPanel we map the z-coordinate to the x-coordinate
int xint = (int) Math.round(pixelsPerNm * z);
int yint = (int) Math.round(pixelsPerNm * y);
int rint = (int) Math.round(pixelsPerNm * r);
g2.fillOval(xint - rint, yint - rint, 2 * rint, 2 * rint);
g2.setColor(Color.BLACK);
g2.drawOval(xint - rint, yint - rint, 2 * rint, 2 * rint);
}
public static BufferedImage scaleImage(BufferedImage bi, double scale) {
int w1 = (int) (Math.round(scale * bi.getWidth()));
int h1 = (int) (Math.round(scale * bi.getHeight()));
BufferedImage image = new BufferedImage(w1, h1, BufferedImage.TYPE_INT_RGB);
Graphics2D g2 = image.createGraphics();
g2.setRenderingHint(
RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
g2.setPaint(Color.white);
g2.fillRect(0, 0, w1, h1);
g2.drawImage(bi, 0, 0, w1, h1, null); // this);
g2.dispose();
return image;
}
/**
* Конвертация строки типа: 5 Minutes
*
* @param str
* @return
*/
private static int parseDuration(String str) throws ParseException {
int idx = str.indexOf(' ');
float num = DF.parse(str.substring(0, idx)).floatValue();
switch (str.substring(idx + 1)) {
case "Seconds":
return Math.round(num);
case "Minutes":
return Math.round(num * 60);
default:
throw new ParseException("Неизвестный формат единиц: " + str, idx + 1);
}
}
/** Creates Gaussian derivative kernels. */
private void makeKernels2D() {
int xkDim, ykDim;
int[] derivOrder = new int[2];
kExtents = new int[2];
derivOrder[0] = 2;
derivOrder[1] = 0;
xkDim = Math.round(8 * sigmas[0]);
if ((xkDim % 2) == 0) {
xkDim++;
}
if (xkDim < 3) {
xkDim = 3;
}
kExtents[0] = xkDim;
ykDim = Math.round(8 * sigmas[1]);
if ((ykDim % 2) == 0) {
ykDim++;
}
if (ykDim < 3) {
ykDim = 3;
}
kExtents[1] = ykDim;
GxxData = new float[xkDim * ykDim];
GenerateGaussian Gxx = new GenerateGaussian(GxxData, kExtents, sigmas, derivOrder);
Gxx.calc(false);
Gxx.finalize();
Gxx = null;
derivOrder[0] = 0;
derivOrder[1] = 2;
GyyData = new float[xkDim * ykDim];
GenerateGaussian Gyy = new GenerateGaussian(GyyData, kExtents, sigmas, derivOrder);
Gyy.calc(false);
Gyy.finalize();
Gyy = null;
}
private void loadHint(TTGlyph a_glyph, EContourPoint a_point, int a_index) {
double x = a_point.getX();
double y = a_point.getY();
XHint[] hints = a_point.getHint();
for (int i = 0; i < hints.length; i++) {
EHint hint = (EHint) hints[i];
double xHint = hint.getX();
double yHint = hint.getY();
if (x == xHint && y == yHint) {
continue;
} // if
double xDelta = xHint - x;
double yDelta = yHint - y;
int instruction = TTGlyph.DELTAP1;
double deltaStep = ((double) Engine.getEm()) / hint.getPpem() / 8;
int xShift = (int) Math.round(xDelta / deltaStep);
int yShift = (int) Math.round(yDelta / deltaStep);
if (xShift == 0 && yShift == 0) {
continue;
} // if
a_glyph.addInstruction(TTGlyph.PUSHB000);
a_glyph.addInstruction((int) hint.getPpem());
a_glyph.addInstruction(TTGlyph.SDB);
if (xShift != 0) {
a_glyph.addInstruction(TTGlyph.SVTCA1);
a_glyph.addInstruction(TTGlyph.PUSHB010);
a_glyph.addInstruction(TTGlyph.toDeltaArg(0, xShift));
a_glyph.addInstruction(a_index);
a_glyph.addInstruction(1);
a_glyph.addInstruction(TTGlyph.DELTAP1);
} // if
if (yShift != 0) {
a_glyph.addInstruction(TTGlyph.SVTCA0);
a_glyph.addInstruction(TTGlyph.PUSHB010);
a_glyph.addInstruction(TTGlyph.toDeltaArg(0, yShift));
a_glyph.addInstruction(a_index);
a_glyph.addInstruction(1);
a_glyph.addInstruction(TTGlyph.DELTAP1);
} // if
} // for i
}
/**
* Draw picture (gif, jpg, or png) centered on (x, y), rotated given number of degrees
*
* @param x the center x-coordinate of the image
* @param y the center y-coordinate of the image
* @param s the name of the image/picture, e.g., "ball.gif"
* @param degrees is the number of degrees to rotate counterclockwise
* @throws IllegalArgumentException if the image is corrupt
*/
public static void picture(double x, double y, String s, double degrees) {
Image image = getImage(s);
double xs = scaleX(x);
double ys = scaleY(y);
int ws = image.getWidth(null);
int hs = image.getHeight(null);
if (ws < 0 || hs < 0) throw new IllegalArgumentException("image " + s + " is corrupt");
offscreen.rotate(Math.toRadians(-degrees), xs, ys);
offscreen.drawImage(
image, (int) Math.round(xs - ws / 2.0), (int) Math.round(ys - hs / 2.0), null);
offscreen.rotate(Math.toRadians(+degrees), xs, ys);
draw();
}
public Value eval(RCvalue args) throws EvalException {
if ((args.size() < 0) || (3 < args.size()))
throw new EvalException("usage: reduce(polygon, [errtol,[edgeReducible] ] ])");
if (!(args.value(0) instanceof PolygonValue))
throw new EvalException("reduce: first operand must be a polygon");
double errtol = defaultErrtol;
if (args.size() >= 2) { // get error tolerance
if (!(args.value(1) instanceof DoubleValue))
throw new EvalException("reduce: second operand must be an integer");
errtol = ((DoubleValue) (args.value(1))).value();
}
boolean edgeReducible = true;
if (args.size() >= 3) {
double temp = ((DoubleValue) (args.value(2))).value();
edgeReducible = (temp > 0); // temp = 1, edge reducible, otherwise, not
}
Polygon.EndCondition ec = new Polygon.CostEndCondition(errtol);
if (errtol >= 3) {
int maxV = (int) Math.round(errtol);
ec = new Polygon.DegreeEndCondition(maxV);
}
PolygonValue p = (PolygonValue) (args.value(0));
Polygon poly = p.polygon();
if (poly instanceof ConvexPolygon) { // NOTE: connection for reduce
if (edgeReducible) return new PolygonValue(((ConvexPolygon) poly).reduce(ec));
else return p; // can't reduce because convex polygon can only reduce edge
} else {
return new PolygonValue(poly.reduce(ec, true, edgeReducible));
}
}
// public void savePDF(){
// Rectangle suggestedPageSize = getITextPageSize(page1.getPageSize());
// Rectangle pageSize = rotatePageIfNecessary(suggestedPageSize);
// //rotate if we need landscape
// Document document = new Document(pageSize);
//
// PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(outputFile));
// document.open();
// Graphics2D graphics = cb.createGraphics(pageSize.getWidth(), pageSize.getHeight());
//
// // call your GTRenderer here
// GTRenderer draw = new StreamingRenderer();
// draw.setMapContent(mapContent);
//
// draw.paint(graphics, outputArea, mapContent.getLayerBounds() );
//
// // cleanup
// graphics.dispose();
//
// //cleanup
// document.close();
// writer.close();
// }
public void saveImage(final MapContent map, final String file, final int imageWidth) {
GTRenderer renderer = new StreamingRenderer();
renderer.setMapContent(map);
Rectangle imageBounds = null;
ReferencedEnvelope mapBounds = null;
try {
mapBounds = map.getMaxBounds();
double heightToWidth = mapBounds.getSpan(1) / mapBounds.getSpan(0);
imageBounds = new Rectangle(0, 0, imageWidth, (int) Math.round(imageWidth * heightToWidth));
} catch (Exception e) {
// failed to access mapContent layers
throw new RuntimeException(e);
}
BufferedImage image =
new BufferedImage(imageBounds.width, imageBounds.height, BufferedImage.TYPE_INT_RGB);
Graphics2D gr = image.createGraphics();
gr.setPaint(Color.WHITE);
gr.fill(imageBounds);
try {
renderer.paint(gr, imageBounds, mapBounds);
File fileToSave = new File(file);
ImageIO.write(image, "jpeg", fileToSave);
} catch (Exception e) {
e.printStackTrace();
}
}
public static void main(String[] s) throws IOException {
char moves[] = new char[9], player = (int) Math.round(Math.random() * 1) == 1 ? 'X' : 'O';
int move = 0;
boolean winner = false, draw = false, init = false;
for (int i = 0; i < moves.length; i++) moves[i] = '*';
drawScreen(moves, player, move, init);
init = true;
while (!winner && !draw) {
player = (player == 'X') ? 'O' : 'X';
move = checkMove(moves, getInput());
drawScreen(moves, player, move, init);
winner = checkForWinner(moves, player);
draw = checkForDraw(moves);
}
if (winner) {
newLine(3);
System.out.println("Winner!");
System.out.println("Player " + player + " wins!");
} else {
newLine(3);
System.out.println("Draw!");
System.out.println("Nobody wins.");
}
}
/** Signals that a PooledThread has started. Creates the Thread's line and buffer. */
protected void threadStarted() {
// wait for the SoundManager constructor to finish
synchronized (this) {
try {
wait();
} catch (InterruptedException ex) {
}
}
// use a short, 100ms (1/10th sec) buffer for filters that
// change in real-time
int bufferSize =
playbackFormat.getFrameSize() * Math.round(playbackFormat.getSampleRate() / 10);
// create, open, and start the line
SourceDataLine line;
DataLine.Info lineInfo = new DataLine.Info(SourceDataLine.class, playbackFormat);
try {
line = (SourceDataLine) AudioSystem.getLine(lineInfo);
line.open(playbackFormat, bufferSize);
} catch (LineUnavailableException ex) {
// the line is unavailable - signal to end this thread
Thread.currentThread().interrupt();
return;
}
line.start();
// create the buffer
byte[] buffer = new byte[bufferSize];
// set this thread's locals
localLine.set(line);
localBuffer.set(buffer);
}
protected double roundToThreeDigits(double val) {
val = Math.round(1000 * val) / 1000.0;
if (val == 0) {
val = 0.001;
}
return val;
}
public void extractionProgress(String identifier, float percentageDone) {
int trackableProgress = Math.round(percentageDone * range);
if (trackableProgress > lastProgressUpdate) {
parent.extractionProgress(identifier, trackableProgress);
lastProgressUpdate = trackableProgress;
}
}
public static Element ranking_Genes(Document doc, IndividualStat is, int number) {
Element genes = doc.createElement(Consts.XML_TAG_GENES);
doc.getElementsByTagName(Consts.DATA_ROOT).item(0).appendChild(genes);
float[] scores = null;
Integer[] index;
if (number > Symbols.length) number = Symbols.length;
if (is != null) {
index = is.get_Order();
scores = is.get_GeneScores(Symbols.length - 1, 0);
for (int i = Symbols.length - 1; i >= Symbols.length - number; i--) {
Element gene = doc.createElement(Consts.XML_TAG_GENE);
gene.setAttribute(Consts.XML_TAG_ID, Symbols[index[i]]);
XmlWriter.append_text_element(
doc, gene, Consts.XML_TAG_CHROMOSOME, ChrList[Chrs[index[i]]]);
XmlWriter.append_text_element(
doc, gene, Consts.XML_TAG_FROM, Integer.toString(Starts[index[i]] + 1));
XmlWriter.append_text_element(
doc, gene, Consts.XML_TAG_TO, Integer.toString(Ends[index[i]]));
XmlWriter.append_text_element(
doc,
gene,
Consts.XML_TAG_SCORE,
Float.toString(Math.round(scores[index[i]] * 10) / 10));
genes.appendChild(gene);
}
}
return genes;
}
public static Element overlap_Genes(
Document doc, String chr, int start, int end, IndividualStat is) {
Element genes = doc.createElement(Consts.XML_TAG_GENES);
doc.getElementsByTagName(Consts.DATA_ROOT).item(0).appendChild(genes);
if (ChrMap.containsKey(chr)) {
int[] range = binarySearchOverlap(ChrMap.get(chr), start, end);
if (range != null) {
float[] scores = null;
if (is != null) scores = is.get_GeneScores(range[1], range[0]);
for (int i = range[0]; i <= range[1]; i++) {
Element gene = doc.createElement(Consts.XML_TAG_GENE);
gene.setAttribute(Consts.XML_TAG_ID, Symbols[i]);
XmlWriter.append_text_element(
doc, gene, Consts.XML_TAG_FROM, Integer.toString(Starts[i] + 1));
XmlWriter.append_text_element(doc, gene, Consts.XML_TAG_TO, Integer.toString(Ends[i]));
if (is != null)
XmlWriter.append_text_element(
doc,
gene,
Consts.XML_TAG_SCORE,
Float.toString(Math.round(scores[i - range[0]] * 10) / 10));
genes.appendChild(gene);
}
}
}
return genes;
}
public static void main(String args[]) throws IOException {
Scanner sf = new Scanner(new File("D:\\IB CS\\temp_Aman\\StudentsScores.in.txt"));
int maxIndx = -1;
String text[] = new String[1000];
while (sf.hasNext()) // this allows the program to assign each line in the text file a variable
{
maxIndx++;
text[maxIndx] = sf.nextLine();
}
for (int j = 0; j <= 4; j++) {
Scanner sc = new Scanner(text[j]);
String name =
sc.next(); // this helps identify the Strings, which are the names of students, in each
// line
double sum =
0.0; // it starts the sum and count variables with zero because they change as they move
// along with the while loop
int count = 0;
while (sc.hasNext()) {
sum = sum + sc.nextDouble(); // this while loop helps find out the number of integers in the
// line and adds all of these numbers as well
count = count + 1;
}
double avg = sum / count;
int y = (int) Math.round(avg); // this converts the double variable avg to an integer
System.out.println(name + "," + " average = " + y);
}
}
double oblicz_wage(int x1, int y1, int x2, int y2) {
double x = (double) Math.pow(Math.abs((x1 - x2)), 2);
double y = (double) Math.pow(Math.abs((y1 - y2)), 2);
double wynik = Math.sqrt(x + y) * 1000;
wynik = Math.round(wynik);
return (wynik / 1000);
}
private void func_22181_a(
File file, ArrayList arraylist, int i, int j, IProgressUpdate iprogressupdate) {
Collections.sort(arraylist);
byte abyte0[] = new byte[4096];
int i1;
for (Iterator iterator = arraylist.iterator();
iterator.hasNext();
iprogressupdate.setLoadingProgress(i1)) {
ChunkFile chunkfile = (ChunkFile) iterator.next();
int k = chunkfile.func_22323_b();
int l = chunkfile.func_22321_c();
RegionFile regionfile = RegionFileCache.func_22193_a(file, k, l);
if (!regionfile.func_22202_c(k & 0x1f, l & 0x1f)) {
try {
DataInputStream datainputstream =
new DataInputStream(
new GZIPInputStream(new FileInputStream(chunkfile.func_22324_a())));
DataOutputStream dataoutputstream =
regionfile.getChunkDataOutputStream(k & 0x1f, l & 0x1f);
for (int j1 = 0; (j1 = datainputstream.read(abyte0)) != -1; ) {
dataoutputstream.write(abyte0, 0, j1);
}
dataoutputstream.close();
datainputstream.close();
} catch (IOException ioexception) {
ioexception.printStackTrace();
}
}
i++;
i1 = (int) Math.round((100D * (double) i) / (double) j);
}
RegionFileCache.func_22192_a();
}
public static void main(String[] args)
throws
IOException // This class will not handle IO error but throws them to the calling program
{
// declare and construct variables
String sHeight, sWeight;
int iInches = 0, iPounds = 0;
double dKilograms = 0.0, dMeters = 0.0, dIndex = 0.0;
BufferedReader dataIn = new BufferedReader(new InputStreamReader(System.in));
// print prompts and get input
System.out.println("\tTHE SUN FITNESS CENTER BODY MASS INDEX CALCULATOR");
System.out.println();
System.out.print("\tEnter your height to the nearest inch: ");
sHeight = dataIn.readLine();
iInches = Integer.parseInt(sHeight);
System.out.print("\tEnter your weight to the nearest pound: ");
sWeight = dataIn.readLine();
iPounds = Integer.parseInt(sWeight);
// Calculations
dMeters = iInches / 39.36;
dKilograms = iPounds / 2.2;
dIndex = dKilograms / Math.pow(dMeters, 2);
// Output
System.out.println();
System.out.println("\tYOUR BODY MASS INDEX IS: " + Math.round(dIndex) + " ");
System.out.println();
} // end main method
/** Computes and returns the distance between two entities */
public int getDistance(WorldEntity e) {
Point wp = e.getPosition();
Point mep = getPosition();
int dx = wp.x - mep.x;
int dy = wp.y - mep.y;
return ((int) Math.round(Math.sqrt(dx * dx + dy * dy)));
}
private void indexFiles(ArrayList<String> images, DocumentBuilder builder, String indexPath)
throws IOException {
// eventually check if the directory is there or not ...
IndexWriter iw = LuceneUtils.createIndexWriter(testIndex, false);
int count = 0;
long time = System.currentTimeMillis();
for (String identifier : images) {
// TODO: cut toes from the image ... -> doesn't work out very well. Stable at first,
// decreasing then.
// TODO: Joint Histogram ...
// TODO: LSA / PCA on the vectors ...-> this looks like a job for me :-D
// TODO: local features ...
Document doc = null;
if (cutImages) {
BufferedImage bimg =
ImageUtils.cropImage(ImageIO.read(new FileInputStream(identifier)), 0, 0, 200, 69);
doc = builder.createDocument(bimg, identifier);
} else doc = builder.createDocument(new FileInputStream(identifier), identifier);
iw.addDocument(doc);
count++;
if (count % 100 == 0) {
int percent = (int) Math.floor(((double) count * 100.0) / (double) images.size());
double timeTemp = (double) (System.currentTimeMillis() - time) / 1000d;
int secsLeft =
(int) Math.round(((timeTemp / (double) count) * (double) images.size()) - timeTemp);
System.out.println(percent + "% finished (" + count + " files), " + secsLeft + " s left");
}
}
long timeTaken = (System.currentTimeMillis() - time);
float sec = ((float) timeTaken) / 1000f;
System.out.println(sec + " seconds taken, " + (timeTaken / count) + " ms per image.");
iw.commit();
iw.close();
}
public SVGTileProvider(File file, float dpi) throws IOException {
mScale = Math.round(dpi + .3f); // Make it look nice on N7 (1.3 dpi)
mDimension = BASE_TILE_SIZE * mScale;
mPool = new TileGeneratorPool(POOL_MAX_SIZE);
SVG svg = new SVGBuilder().readFromInputStream(new FileInputStream(file)).build();
mSvgPicture = svg.getPicture();
RectF limits = svg.getLimits();
// These values map the SVG file to world coordinates.
// See: http://stackoverflow.com/questions/21167584/google-io-2013-app-mystery-values
mBaseMatrix = new Matrix();
mBaseMatrix.setPolyToPoly(
new float[] {
0,
0, // North-West
limits.width(),
0, // North-East
limits.width(),
limits.height() // South-East
},
0,
BuildConfig.MAP_FLOORPLAN_MAPPING,
0,
3);
}
private void parseMeasure(String value, double measures[]) {
for (int i = 0; i < 360; i++) {
measures[i] = 100.0;
}
if (value.length() >= 5) {
value = value.substring(5); // removes the "SCAN " keyword
StringTokenizer tokenizer = new StringTokenizer(value, " ");
double distance;
int direction;
while (tokenizer.hasMoreTokens()) {
distance = Double.parseDouble(tokenizer.nextToken().substring(2));
direction =
(int)
Math.round(Math.toDegrees(Double.parseDouble(tokenizer.nextToken().substring(2))));
if (direction == 360) {
direction = 0;
}
measures[direction] = distance;
// Printing out all the degrees and what it encountered.
System.out.println("direction = " + direction + " distance = " + distance);
}
}
}
