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);
}
}
private static Color lighter(Color col) {
int hsl[] = new int[3];
Utils.rgb2hsl(col.getRed(), col.getGreen(), col.getBlue(), hsl);
hsl[1] = Math.round(0.7f * hsl[1]);
hsl[2] = 100;
int rgb[] = Utils.hsl2rgb(hsl);
return new Color(rgb[0], rgb[1], rgb[2]);
}
public static FibonacciHeap<NodeInfoHelper> initialStartSet(
long startNode,
long endNode,
HashMap<Long, FibonacciHeapNode<NodeInfoHelper>> nodeHelperCache) {
FibonacciHeap<NodeInfoHelper> openSet = new FibonacciHeap<NodeInfoHelper>();
NodeInfo start = OSMData.nodeHashMap.get(startNode);
NodeInfoHelper initial;
FibonacciHeapNode<NodeInfoHelper> fInitial;
// initial start end set
if (start.isIntersect()) {
// initial
initial = new NodeInfoHelper(startNode);
initial.setCost(0);
initial.setHeuristic(estimateHeuristic(startNode, endNode));
fInitial = new FibonacciHeapNode<NodeInfoHelper>(initial);
openSet.insert(fInitial, initial.getTotalCost()); // push the start node
nodeHelperCache.put(initial.getNodeId(), fInitial); // add cache
} else {
EdgeInfo edge = start.getOnEdgeList().getFirst();
double speed = edge.getTravelSpeed();
int travelTime = 1; // second
int distance;
if (!edge.isOneway()) {
// distance from start to middle
distance = edge.getStartDistance(startNode);
travelTime = (int) Math.round(distance / speed * OSMParam.MILLI_PER_SECOND);
initial = new NodeInfoHelper(edge.getStartNode());
initial.setCost(travelTime);
initial.setHeuristic(estimateHeuristic(edge.getStartNode(), endNode));
fInitial = new FibonacciHeapNode<NodeInfoHelper>(initial);
openSet.insert(fInitial, initial.getTotalCost()); // push the start node
nodeHelperCache.put(initial.getNodeId(), fInitial); // add cache
}
distance = edge.getEndDistance(startNode);
travelTime = (int) Math.round(distance / speed * OSMParam.MILLI_PER_SECOND);
initial = new NodeInfoHelper(edge.getEndNode());
initial.setCost(travelTime);
initial.setHeuristic(estimateHeuristic(edge.getEndNode(), endNode));
fInitial = new FibonacciHeapNode<NodeInfoHelper>(initial);
openSet.insert(fInitial, initial.getTotalCost()); // push the start node
nodeHelperCache.put(initial.getNodeId(), fInitial); // add cache
}
return openSet;
}
/**
* Called by the paint method to draw the graph and its graph items.
*
* @param g the graphics context.
*/
public void paintComponent(Graphics g) {
Dimension dim = getSize();
Insets insets = getInsets();
dataArea =
new Rectangle(
insets.left,
insets.top,
dim.width - insets.left - insets.right - 1,
dim.height - insets.top - insets.bottom - 1);
// background
if (isOpaque()) {
g.setColor(getBackground());
g.fillRect(0, 0, dim.width, dim.height);
}
g.setColor(getForeground());
// get axis tickmarks
double xticks[] = xAxis.getTicks();
double yticks[] = yAxis.getTicks();
int yb = dataArea.y + dataArea.height;
// draw grid
if (showGrid) {
g.setColor(gridColor != null ? gridColor : getBackground().darker());
// vertical x grid lines
for (int i = 0; i < xticks.length; i += 2) {
int x = dataArea.x + (int) Math.round(xticks[i]);
g.drawLine(x, dataArea.y, x, dataArea.y + dataArea.height);
}
// horizontal y grid lines
for (int i = 0; i < yticks.length; i += 2) {
int y = yb - (int) Math.round(yticks[i]);
g.drawLine(dataArea.x, y, dataArea.x + dataArea.width, y);
}
}
for (int i = 0; i < graphItems.size(); i++) {
((GraphItem) graphItems.elementAt(i)).draw(this, g, dataArea, xAxis, yAxis);
}
if (sPt != null && ePt != null) {
g.setColor(getForeground());
g.drawRect(
Math.min(sPt.x, ePt.x), Math.min(sPt.y, ePt.y),
Math.abs(ePt.x - sPt.x), Math.abs(ePt.y - sPt.y));
}
}
public void updateCPUInfo(Result result) {
if (prevUpTime > 0L && result.upTime > prevUpTime) {
// elapsedCpu is in ns and elapsedTime is in ms.
long elapsedCpu = result.processCpuTime - prevProcessCpuTime;
long elapsedTime = result.upTime - prevUpTime;
// cpuUsage could go higher than 100% because elapsedTime
// and elapsedCpu are not fetched simultaneously. Limit to
// 99% to avoid Plotter showing a scale from 0% to 200%.
float cpuUsage = Math.min(99F, elapsedCpu / (elapsedTime * 10000F * result.nCPUs));
getPlotter()
.addValues(result.timeStamp, Math.round(cpuUsage * Math.pow(10.0, CPU_DECIMALS)));
getInfoLabel()
.setText(
Resources.format(
Messages.CPU_USAGE_FORMAT, String.format("%." + CPU_DECIMALS + "f", cpuUsage)));
}
this.prevUpTime = result.upTime;
this.prevProcessCpuTime = result.processCpuTime;
}
public NodeInfoHelper getEndNodeHelper(long endNode) {
// TODO: not time dependent now, need to modify
NodeInfo end = OSMData.nodeHashMap.get(endNode);
NodeInfoHelper endNodeHelper = new NodeInfoHelper(endNode);
if (getNodeId() == end.getNodeId()) { // no need to do in edge routing
return this;
} else {
EdgeInfo edge = end.getOnEdgeList().getFirst();
int distance;
// from start to middle
if (getNodeId() == edge.getStartNode()) {
distance = edge.getStartDistance(endNode);
} else { // from end to middle
distance = edge.getEndDistance(endNode);
}
double speed = edge.getTravelSpeed();
int travelTime = 1; // second
travelTime = (int) Math.round(distance / speed);
endNodeHelper.setCost(getCost() + travelTime);
endNodeHelper.setParentId(getNodeId());
}
return endNodeHelper;
}
public void paintProbe(Graphics2D g2, int x1, int y1, int x2, int y2, double tmin, double tmax) {
g2.setStroke(stroke);
g2.setColor(color);
int ppx = -1, ppy = -1;
for (int i = 0; i < values.size(); i++) {
Double v = values.get(i);
if (v != null && tmax - tmin > 0.0) {
double frac = (v - tmin) / (tmax - tmin);
int pixY = y2 - (int) Math.round(frac * (y2 - y1));
int pixX = x1 + (int) Math.floor((double) (i + 1) / (double) (values.size() + 2));
if (ppx != -1) {
g2.drawLine(ppx, ppy, pixX, pixY);
}
ppx = pixX;
ppy = pixY;
} else {
ppx = ppy = -1;
}
}
}
// public List getUserStoryList(String sessionId,String iterationId,ServletOutputStream out) {
public List getUserStoryList(String sessionId, String iterationId, PrintWriter out) {
List<Map> list = new ArrayList<Map>();
statusMap.put(sessionId, "0");
try {
String apiURL =
rallyApiHost
+ "/hierarchicalrequirement?"
+ "query=(Iteration%20=%20"
+ rallyApiHost
+ "/iteration/"
+ iterationId
+ ")&fetch=true&start=1&pagesize=100";
log.info("getUserStoryList apiURL=" + apiURL);
String responseXML = getRallyXML(apiURL);
org.jdom.input.SAXBuilder bSAX = new org.jdom.input.SAXBuilder();
org.jdom.Document doc = bSAX.build(new StringReader(responseXML));
Element root = doc.getRootElement();
XPath xpath = XPath.newInstance("//Object");
List xlist = xpath.selectNodes(root);
int totalSteps = xlist.size() + 1;
int currentStep = 0;
List taskRefLink = new ArrayList();
Iterator iter = xlist.iterator();
while (iter.hasNext()) {
double totalTimeSpent = 0.0D;
Map map = new HashMap();
Element item = (Element) iter.next();
String objId = item.getChildText("ObjectID");
String name = item.getChildText("Name");
String planEstimate = item.getChildText("PlanEstimate");
String formattedId = item.getChildText("FormattedID");
String taskActualTotal = item.getChildText("TaskActualTotal");
String taskEstimateTotal = item.getChildText("TaskEstimateTotal");
String taskRemainingTotal = item.getChildText("TaskRemainingTotal");
String scheduleState = item.getChildText("ScheduleState");
Element ownerElement = item.getChild("Owner");
String owner = "";
String ownerRef = "";
if (ownerElement != null) {
owner = ownerElement.getAttributeValue("refObjectName");
}
Element taskElements = item.getChild("Tasks");
// List taskElementList=taskElements.getContent();
List taskElementList = taskElements.getChildren();
List taskList = new ArrayList();
log.info("taskElements.getChildren=" + taskElements);
log.info("taskList=" + taskElementList);
for (int i = 0; i < taskElementList.size(); i++) {
Element taskElement = (Element) taskElementList.get(i);
String taskRef = taskElement.getAttributeValue("ref");
String[] objectIdArr = taskRef.split("/");
String objectId = objectIdArr[objectIdArr.length - 1];
log.info("objectId=" + objectId);
// Map taskMap=getTaskMap(taskRef);
Map taskMap = getTaskMapBatch(objectId);
double taskTimeSpentTotal =
Double.parseDouble((String) taskMap.get("taskTimeSpentTotal"));
totalTimeSpent += taskTimeSpentTotal;
taskList.add(taskMap);
}
map.put("type", "userstory");
map.put("formattedId", formattedId);
map.put("name", name);
map.put("taskStatus", scheduleState);
map.put("owner", owner);
map.put("planEstimate", planEstimate);
map.put("taskEstimateTotal", taskEstimateTotal);
map.put("taskRemainingTotal", taskRemainingTotal);
map.put("taskTimeSpentTotal", "" + totalTimeSpent);
list.add(map);
list.addAll(taskList);
++currentStep;
double percentage = 100.0D * currentStep / totalSteps;
String status = "" + Math.round(percentage);
statusMap.put(sessionId, status);
out.println("<script>parent.updateProcessStatus('" + status + "%')</script>" + status);
out.flush();
log.info("out.flush..." + status);
// log.info("status="+status+" sessionId="+sessionId);
// log.info("L1 statusMap="+statusMap+" "+statusMap.hashCode());
}
double planEstimate = 0.0D;
double taskEstimateTotal = 0.0D;
double taskRemainingTotal = 0.0D;
double taskTimeSpentTotal = 0.0D;
Map iterationMap = new HashMap();
for (Map map : list) {
String type = (String) map.get("type");
String planEstimateStr = (String) map.get("planEstimate");
log.info("planEstimateStr=" + planEstimateStr);
if ("userstory".equals(type)) {
if (planEstimateStr != null) {
planEstimate += Double.parseDouble(planEstimateStr);
}
taskEstimateTotal += Double.parseDouble((String) map.get("taskEstimateTotal"));
taskRemainingTotal += Double.parseDouble((String) map.get("taskRemainingTotal"));
taskTimeSpentTotal += Double.parseDouble((String) map.get("taskTimeSpentTotal"));
}
}
apiURL = rallyApiHost + "/iteration/" + iterationId + "?fetch=true";
log.info("iteration apiURL=" + apiURL);
responseXML = getRallyXML(apiURL);
bSAX = new org.jdom.input.SAXBuilder();
doc = bSAX.build(new StringReader(responseXML));
root = doc.getRootElement();
xpath = XPath.newInstance("//Iteration");
xlist = xpath.selectNodes(root);
String projName = "";
String iterName = "";
String iterState = "";
iter = xlist.iterator();
while (iter.hasNext()) {
Element item = (Element) iter.next();
iterName = item.getChildText("Name");
iterState = item.getChildText("State");
Element projElement = item.getChild("Project");
projName = projElement.getAttributeValue("refObjectName");
}
iterationMap.put("type", "iteration");
iterationMap.put("formattedId", "");
iterationMap.put("name", projName + " - " + iterName);
iterationMap.put("taskStatus", iterState);
iterationMap.put("owner", "");
iterationMap.put("planEstimate", "" + planEstimate);
iterationMap.put("taskEstimateTotal", "" + taskEstimateTotal);
iterationMap.put("taskRemainingTotal", "" + taskRemainingTotal);
iterationMap.put("taskTimeSpentTotal", "" + taskTimeSpentTotal);
list.add(0, iterationMap);
statusMap.put(sessionId, "100");
log.info("L2 statusMap=" + statusMap);
log.info("L2 verify=" + getProcessStatus(sessionId));
log.info("-----------");
// String jsonData=JsonUtil.encodeObj(list);
String jsonData = JSONValue.toJSONString(list);
out.println("<script>parent.tableResult=" + jsonData + "</script>");
out.println("<script>parent.showTableResult()</script>");
} catch (Exception ex) {
log.error("ERROR: ", ex);
}
return list;
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
g.setColor(Color.WHITE);
// Draws a white arrow and the principal axis
g.drawLine(0, 200, 700, 200);
g.drawLine(arrow_x, 200, arrow_x, arrow_y2);
// Show coordinates of arrow tip
arrowCoordinate_x = arrow_x - startingPosition;
arrowCoordinate_x /= 10;
arrowCoordinate_y = 200 - arrow_y2;
arrowCoordinate_y /= 10;
// Coordinates
Optics.lbl_arrowCoordinates.setText(
"<html>(d<sub>o</sub>, h<sub>o</sub>) = ("
+ arrowCoordinate_x
+ ", "
+ arrowCoordinate_y
+ ")</html>");
if (arrow_y2 < 200) // if arrow is above principal axis
{
g.drawLine(arrow_x, arrow_y2, arrow_x - 7, arrow_y2 + 7);
g.drawLine(arrow_x, arrow_y2, arrow_x + 7, arrow_y2 + 7);
} else if (arrow_y2 > 200) // if arrow is below principal axis
{
g.drawLine(arrow_x, arrow_y2, arrow_x - 7, arrow_y2 - 7);
g.drawLine(arrow_x, arrow_y2, arrow_x + 7, arrow_y2 - 7);
}
// Draws lines for the grid
if (lenses) startingPosition = 350;
else {
radiusOfCurvature = 20 * focalLength;
if (type == 0) startingPosition = 500;
else startingPosition = 350;
}
{
for (int i = startingPosition; i <= 700; i += 10) {
if ((i - startingPosition) % (10 * focalLength) == 0) {
g.setColor(Color.ORANGE);
g.drawLine(i, 195, i, 205);
} else {
g.setColor(Color.WHITE);
g.drawLine(i, 197, i, 203);
}
}
for (int i = startingPosition; i >= 0; i -= 10) {
if ((i - startingPosition) % (10 * focalLength) == 0 && i != 0) {
g.setColor(Color.ORANGE);
g.drawLine(i, 195, i, 205);
} else {
g.setColor(Color.WHITE);
g.drawLine(i, 197, i, 203);
}
}
}
g.setColor(Color.WHITE);
if (lenses) {
if (type == 0) // If Converging
{
// Draws a converging lens
g.drawArc(340, 50, 40, 300, 120, 120);
g.drawArc(320, 50, 40, 300, 60, -120);
// draws horizontal line from the tip of the arrow to the lens (line 1/3)
g.setColor(Color.RED);
g.drawLine(arrow_x, arrow_y2, 350, arrow_y2);
// calculates necessary information to form equation of line from lens to focal point (line
// 2/3)
dy_1 = 200 - arrow_y2;
if (arrow_x > 350) dx_1 = -10 * focalLength;
else dx_1 = 10 * focalLength;
slope_1 = dy_1 / dx_1;
if (arrow_x > 350) y_intercept_1 = 200 - slope_1 * (350 - 10 * focalLength);
else y_intercept_1 = 200 - slope_1 * (10 * focalLength + 350);
// Calculates coordinates of points on the edge of screen (endpoints)
if (arrow_x <= 350)
y_screenIntersection_1 = (int) (Math.round(slope_1 * 700 + y_intercept_1));
else y_screenIntersection_1 = (int) (Math.round(y_intercept_1));
if (slope_1 != 0)
if (arrow_y2 <= 200)
x_screenIntersection_1 = (int) (Math.round((400 - y_intercept_1) / slope_1));
else x_screenIntersection_1 = (int) (Math.round(-y_intercept_1 / slope_1));
if (x_screenIntersection_1 >= 0
&& x_screenIntersection_1 <= 700) // If endpoint is on the x-edge
if (arrow_y2 <= 200) g.drawLine(350, arrow_y2, x_screenIntersection_1, 400);
else g.drawLine(350, arrow_y2, x_screenIntersection_1, 0);
else if (arrow_x > 350) g.drawLine(350, arrow_y2, 0, y_screenIntersection_1);
else
g.drawLine(350, arrow_y2, 700, y_screenIntersection_1); // Else: endpoint is on the y-edge
} else // Else: Diverging
{
// Draws a diverging lens
g.drawArc(360, 50, 40, 300, 120, 120);
g.drawArc(300, 50, 40, 300, 60, -120);
g.drawLine(330, 68, 370, 68);
g.drawLine(330, 330, 370, 330);
// draws horizontal line from the tip of the arrow to the lens (line 1/3)
g.setColor(Color.RED);
g.drawLine(arrow_x, arrow_y2, 350, arrow_y2);
// calculates necessary information to form equation of line from lens to focal point (line
// 2/3)
dy_1 = arrow_y2 - 200;
if (arrow_x > 350) dx_1 = -10 * focalLength;
else dx_1 = 10 * focalLength;
slope_1 = dy_1 / dx_1;
if (arrow_x > 350) y_intercept_1 = 200 - slope_1 * (10 * focalLength + 350);
else y_intercept_1 = 200 - slope_1 * (350 - 10 * focalLength);
// Calculates coordinates of points on the edge of screen (endpoints)
if (arrow_x <= 350)
y_screenIntersection_1 = (int) (Math.round(slope_1 * 700 + y_intercept_1));
else y_screenIntersection_1 = (int) (Math.round(y_intercept_1));
if (slope_1 != 0)
if (arrow_y2 <= 200)
x_screenIntersection_1 = (int) (Math.round(-y_intercept_1 / slope_1));
else x_screenIntersection_1 = (int) (Math.round((400 - y_intercept_1) / slope_1));
if (x_screenIntersection_1 >= 0
&& x_screenIntersection_1 <= 700) // If endpoint is on the x-edge
if (arrow_y2 <= 200) g.drawLine(350, arrow_y2, x_screenIntersection_1, 0);
else g.drawLine(350, arrow_y2, x_screenIntersection_1, 400);
else // Else: endpoint is on the y-edge
if (arrow_x > 350) g.drawLine(350, arrow_y2, 0, y_screenIntersection_1);
else g.drawLine(350, arrow_y2, 700, y_screenIntersection_1);
}
// Line 3/3
dy_2 = 200 - arrow_y2;
dx_2 = 350 - arrow_x;
slope_2 = dy_2 / dx_2;
y_intercept_2 = 200 - slope_2 * 350;
if (arrow_x <= 350)
y_screenIntersection_2 = (int) (Math.round(slope_2 * 700 + y_intercept_2));
else y_screenIntersection_2 = (int) (Math.round(y_intercept_2));
if (slope_2 != 0)
if (arrow_y2 <= 200)
x_screenIntersection_2 = (int) (Math.round((400 - y_intercept_2) / slope_2));
else x_screenIntersection_2 = (int) (Math.round(-y_intercept_2 / slope_2));
if (x_screenIntersection_2 >= 0
&& x_screenIntersection_2 <= 700) // If endpoint is on the x-edge
if (arrow_y2 <= 200) g.drawLine(arrow_x, arrow_y2, x_screenIntersection_2, 400);
else g.drawLine(arrow_x, arrow_y2, x_screenIntersection_2, 0);
else if (arrow_x <= 350)
g.drawLine(
arrow_x, arrow_y2, 700, y_screenIntersection_2); // Else: endpoint is on the y-edge
else g.drawLine(arrow_x, arrow_y2, 0, y_screenIntersection_2);
// POI between Line 2 & Line 3
x_pointOfIntersection = (int) ((y_intercept_2 - y_intercept_1) / (slope_1 - slope_2));
y_pointOfIntersection = (int) (slope_1 * x_pointOfIntersection + y_intercept_1);
// Draw image
g.setColor(Color.ORANGE);
g.drawLine(x_pointOfIntersection, 200, x_pointOfIntersection, y_pointOfIntersection);
if (y_pointOfIntersection < 200) {
g.drawLine(
x_pointOfIntersection,
y_pointOfIntersection,
x_pointOfIntersection - 7,
y_pointOfIntersection + 7);
g.drawLine(
x_pointOfIntersection,
y_pointOfIntersection,
x_pointOfIntersection + 7,
y_pointOfIntersection + 7);
} else {
g.drawLine(
x_pointOfIntersection,
y_pointOfIntersection,
x_pointOfIntersection - 7,
y_pointOfIntersection - 7);
g.drawLine(
x_pointOfIntersection,
y_pointOfIntersection,
x_pointOfIntersection + 7,
y_pointOfIntersection - 7);
}
// Same side image line continuation
if (((x_pointOfIntersection > 350 && arrow_x > 350)
|| (x_pointOfIntersection < 350 && arrow_x < 350))
&& (arrow_x != 350 - 10 * focalLength && arrow_x != 350 + 10 * focalLength
|| type == 1)) {
g.setColor(Color.YELLOW);
g.drawLine(x_pointOfIntersection, y_pointOfIntersection, 350, arrow_y2);
if (type == 0) g.drawLine(x_pointOfIntersection, y_pointOfIntersection, arrow_x, arrow_y2);
}
// Mag calculations
height_image = 200 - y_pointOfIntersection;
height_object = 200 - arrow_y2;
if (height_object != 0) magnification = height_image / height_object;
if (magnification <= 9999 && magnification >= -9999)
Optics.txt_magnification.setText("" + roundTwoDecimals(magnification));
else if (magnification > 9999) {
magnification = Double.POSITIVE_INFINITY;
Optics.txt_magnification.setText("N/A");
} else {
magnification = Double.NEGATIVE_INFINITY;
Optics.txt_magnification.setText("N/A");
}
// Characteristics
g.setColor(Color.ORANGE);
g.drawString("Image Characteristics:", 20, 300);
if (type == 0) {
if ((Math.abs(magnification) > 1 && Math.abs(magnification) < 9999))
g.drawString("Magnification: Enlarged", 20, 320);
else if (arrow_x == 350 - 20 * focalLength
|| arrow_x == 350 + 20 * focalLength
|| (int) (Math.abs(magnification)) == 1) g.drawString("Magnification: None", 20, 320);
else if (Math.abs(magnification) < 1 && Math.abs(magnification) > 0)
g.drawString("Magnification: Diminished", 20, 320);
else g.drawString("Magnification: N/A", 20, 320);
if (arrow_x == 350 - 10 * focalLength || arrow_x == 350 + 10 * focalLength)
g.drawString("Orientation: N/A", 20, 335);
else if ((arrow_y2 < 200 && y_pointOfIntersection < 200)
|| (arrow_y2 > 200 && y_pointOfIntersection > 200))
g.drawString("Orientation: Upright", 20, 335);
else g.drawString("Orientation: Inverted", 20, 335);
if (arrow_x == 350 - 10 * focalLength || arrow_x == 350 + 10 * focalLength)
g.drawString("Type: N/A", 20, 350);
else if ((x_pointOfIntersection < 350 && arrow_x < 350)
|| (x_pointOfIntersection > 350 && arrow_x > 350))
g.drawString("Type: Virtual", 20, 350);
else g.drawString("Type: Real", 20, 350);
} else {
g.drawString("Magnification: Diminished", 20, 320);
g.drawString("Orientation: Upright", 20, 335);
g.drawString("Type: Virtual", 20, 350);
}
height_image /= 10;
if (height_image > 9999 || height_image < -9999)
Optics.lbl_heightImage.setText("<html>h<sub>i</sub>= N/A</html>");
else Optics.lbl_heightImage.setText("<html>h<sub>i</sub>= " + height_image + "</html>");
distance_image = x_pointOfIntersection - 350;
distance_image /= 10;
if (distance_image > 9999 || distance_image < -9999)
Optics.lbl_distanceImage.setText("<html>d<sub>i</sub>= N/A</html>");
else Optics.lbl_distanceImage.setText("<html>d<sub>i</sub>= " + distance_image + "</html>");
} else // Else: mirrors
{
if (type == 0) // If converging
{
// draws converging mirror
g.drawArc(
500 - 2 * radiusOfCurvature,
200 - radiusOfCurvature,
2 * radiusOfCurvature,
2 * radiusOfCurvature,
60,
-120);
// draws horizontal line from the tip of the arrow to the lens (line 1/4)
g.setColor(Color.RED);
x_arcIntersection_1 =
(int)
((Math.sqrt(Math.abs(Math.pow(radiusOfCurvature, 2) - Math.pow(arrow_y2 - 200, 2))))
+ (500 - radiusOfCurvature));
g.drawLine(arrow_x, arrow_y2, x_arcIntersection_1, arrow_y2);
// line 2/4
dy_1 = arrow_y2 - 200;
dx_1 = x_arcIntersection_1 - (500 - focalLength * 10);
slope_1 = dy_1 / dx_1;
y_intercept_1 = 200 - slope_1 * (500 - focalLength * 10);
// Calculates coordinates of points on the edge of screen (endpoints)
y_screenIntersection_1 = (int) (Math.round(y_intercept_1));
if (slope_1 != 0)
if (arrow_y2 <= 200)
x_screenIntersection_1 = (int) (Math.round((400 - y_intercept_1) / slope_1));
else x_screenIntersection_1 = (int) (Math.round(-y_intercept_1 / slope_1));
if (x_screenIntersection_1 >= 0
&& x_screenIntersection_1 <= 700) // If endpoint is on the x-edge
if (arrow_y2 <= 200) g.drawLine(x_arcIntersection_1, arrow_y2, x_screenIntersection_1, 400);
else g.drawLine(x_arcIntersection_1, arrow_y2, x_screenIntersection_1, 0);
else
g.drawLine(
x_arcIntersection_1,
arrow_y2,
0,
y_screenIntersection_1); // Else: endpoint is on the y-edge
// line 3/4
if (!(arrow_x > 495 - focalLength * 10 && arrow_x < 505 - focalLength * 10)) {
dy_2 = 200 - arrow_y2;
dx_2 = (500 - 10 * focalLength) - arrow_x;
slope_2 = dy_2 / dx_2;
y_intercept_2 = arrow_y2 - slope_2 * arrow_x;
quadratic_a = (float) (Math.pow(slope_2, 2) + 1);
quadratic_b =
(float)
(((2 * slope_2 * y_intercept_2)
- (400 * slope_2)
+ ((radiusOfCurvature - 500) * 2)));
quadratic_c =
(float)
((Math.pow(y_intercept_2, 2)
- Math.pow(radiusOfCurvature, 2)
- (400 * y_intercept_2)
+ 40000
+ Math.pow((radiusOfCurvature - 500), 2)));
discriminant = (float) (Math.pow(quadratic_b, 2) - (4 * quadratic_a * quadratic_c));
if (discriminant >= 0)
x_arcIntersection_2 =
(int)
(Math.max(
((-quadratic_b + Math.sqrt(discriminant)) / (2 * quadratic_a)),
((-quadratic_b - Math.sqrt(discriminant)) / (2 * quadratic_a))));
else System.out.println("Error, imaginary root!");
y_arcIntersection_2 = (int) (slope_2 * x_arcIntersection_2 + y_intercept_2);
g.drawLine(arrow_x, arrow_y2, x_arcIntersection_2, y_arcIntersection_2);
// System.out.println ("slope: " + slope_2 + "\n yintercept: " + y_intercept_2 + "\n
// quadratic-a: " + quadratic_a + "\n quadratic-b: " + quadratic_b + "\n quadratic_c: " +
// quadratic_c + "\n discriminant: " + discriminant + "\n xarcintersection2: " +
// x_arcIntersection_2 + "\n yarcintersection2: " + y_arcIntersection_2);
// line 4/4
g.drawLine(x_arcIntersection_2, y_arcIntersection_2, 0, y_arcIntersection_2);
// POI between line 2 and line 4
x_pointOfIntersection = (int) ((y_arcIntersection_2 - y_intercept_1) / slope_1);
y_pointOfIntersection = y_arcIntersection_2;
g.setColor(Color.ORANGE);
g.drawLine(x_pointOfIntersection, y_pointOfIntersection, x_pointOfIntersection, 200);
if (y_pointOfIntersection < 200) {
g.drawLine(
x_pointOfIntersection,
y_pointOfIntersection,
x_pointOfIntersection - 7,
y_pointOfIntersection + 7);
g.drawLine(
x_pointOfIntersection,
y_pointOfIntersection,
x_pointOfIntersection + 7,
y_pointOfIntersection + 7);
} else {
g.drawLine(
x_pointOfIntersection,
y_pointOfIntersection,
x_pointOfIntersection - 7,
y_pointOfIntersection - 7);
g.drawLine(
x_pointOfIntersection,
y_pointOfIntersection,
x_pointOfIntersection + 7,
y_pointOfIntersection - 7);
}
// Same side image line continuation
if (arrow_x > 500 - 10 * focalLength) {
g.setColor(Color.YELLOW);
g.drawLine(x_pointOfIntersection, y_pointOfIntersection, x_arcIntersection_1, arrow_y2);
g.drawLine(
x_pointOfIntersection,
y_pointOfIntersection,
x_arcIntersection_2,
y_arcIntersection_2);
}
}
} else // Diverging
{
// draws converging mirror
g.drawArc(
350, 200 - radiusOfCurvature, 2 * radiusOfCurvature, 2 * radiusOfCurvature, 120, 120);
// draws horizontal line from the tip of the arrow to the lens (line 1/4)
g.setColor(Color.RED);
x_arcIntersection_1 =
(int)
(-(Math.sqrt(Math.pow(radiusOfCurvature, 2) - Math.pow(arrow_y2 - 200, 2)))
+ (350 + radiusOfCurvature));
g.drawLine(arrow_x, arrow_y2, x_arcIntersection_1, arrow_y2);
// line 2/4
dy_1 = arrow_y2 - 200;
dx_1 = x_arcIntersection_1 - (350 + focalLength * 10);
slope_1 = dy_1 / dx_1;
y_intercept_1 = 200 - slope_1 * (350 + focalLength * 10);
// Calculates coordinates of points on the edge of screen (endpoints)
y_screenIntersection_1 = (int) (Math.round(y_intercept_1));
if (slope_1 != 0)
if (arrow_y2 <= 200)
x_screenIntersection_1 = (int) (Math.round(-y_intercept_1 / slope_1));
else if (arrow_y2 > 200)
x_screenIntersection_1 = (int) (Math.round(400 - y_intercept_1 / slope_1));
if (x_screenIntersection_1 >= 0
&& x_screenIntersection_1 <= 700) // If endpoint is on the x-edge
if (arrow_y2 <= 200) g.drawLine(x_arcIntersection_1, arrow_y2, x_screenIntersection_1, 0);
else g.drawLine(x_arcIntersection_1, arrow_y2, x_screenIntersection_1, 400);
else
g.drawLine(
x_arcIntersection_1,
arrow_y2,
0,
y_screenIntersection_1); // Else: endpoint is on the y-edge
// line 3/4
dy_2 = 200 - arrow_y2;
dx_2 = (350 + 10 * focalLength) - arrow_x;
slope_2 = dy_2 / dx_2;
y_intercept_2 = arrow_y2 - slope_2 * arrow_x;
quadratic_a = (float) (Math.pow(slope_2, 2) + 1);
quadratic_b =
(float)
((2 * slope_2 * y_intercept_2) - (400 * slope_2) - (2 * radiusOfCurvature + 700));
quadratic_c =
(float)
((Math.pow(y_intercept_2, 2)
- Math.pow(radiusOfCurvature, 2)
- (400 * y_intercept_2)
+ 40000
+ Math.pow((radiusOfCurvature + 350), 2)));
discriminant = (float) (Math.pow(quadratic_b, 2) - (4 * quadratic_a * quadratic_c));
if (discriminant >= 0)
x_arcIntersection_2 =
(int)
(Math.min(
((-quadratic_b + Math.sqrt(discriminant)) / (2 * quadratic_a)),
((-quadratic_b - Math.sqrt(discriminant)) / (2 * quadratic_a))));
else System.out.println("Error, imaginary root!");
y_arcIntersection_2 = (int) (slope_2 * x_arcIntersection_2 + y_intercept_2);
g.drawLine(arrow_x, arrow_y2, x_arcIntersection_2, y_arcIntersection_2);
// System.out.println ("slope: " + slope_2 + "\n yintercept: " + y_intercept_2 + "\n
// quadratic-a: " + quadratic_a + "\n quadratic-b: " + quadratic_b + "\n quadratic_c: " +
// quadratic_c + "\n discriminant: " + discriminant + "\n xarcintersection2: " +
// x_arcIntersection_2 + "\n yarcintersection2: " + y_arcIntersection_2);
// line 4/4
g.drawLine(x_arcIntersection_2, y_arcIntersection_2, 0, y_arcIntersection_2);
// POI between line 2 and line 4
x_pointOfIntersection = (int) ((y_arcIntersection_2 - y_intercept_1) / slope_1);
y_pointOfIntersection = y_arcIntersection_2;
g.setColor(Color.ORANGE);
g.drawLine(x_pointOfIntersection, y_pointOfIntersection, x_pointOfIntersection, 200);
if (y_pointOfIntersection < 200) {
g.drawLine(
x_pointOfIntersection,
y_pointOfIntersection,
x_pointOfIntersection - 7,
y_pointOfIntersection + 7);
g.drawLine(
x_pointOfIntersection,
y_pointOfIntersection,
x_pointOfIntersection + 7,
y_pointOfIntersection + 7);
} else {
g.drawLine(
x_pointOfIntersection,
y_pointOfIntersection,
x_pointOfIntersection - 7,
y_pointOfIntersection - 7);
g.drawLine(
x_pointOfIntersection,
y_pointOfIntersection,
x_pointOfIntersection + 7,
y_pointOfIntersection - 7);
}
// Same side image line continuation
g.setColor(Color.YELLOW);
g.drawLine(x_pointOfIntersection, y_pointOfIntersection, x_arcIntersection_1, arrow_y2);
g.drawLine(
x_pointOfIntersection, y_pointOfIntersection, x_arcIntersection_2, y_arcIntersection_2);
}
// Mag calculations
height_image = 200 - y_pointOfIntersection;
height_object = 200 - arrow_y2;
if (height_object != 0) magnification = height_image / height_object;
if (magnification <= 9999 && magnification >= -9999)
Optics.txt_magnification.setText("" + roundTwoDecimals(magnification));
else if (magnification > 9999) {
magnification = Double.POSITIVE_INFINITY;
Optics.txt_magnification.setText("N/A");
} else {
magnification = Double.NEGATIVE_INFINITY;
Optics.txt_magnification.setText("N/A");
}
// Characteristics
g.setColor(Color.ORANGE);
g.drawString("Image Characteristics:", 20, 300);
if (type == 0) {
if ((Math.abs(magnification) > 1 && Math.abs(magnification) < 9999)
&& arrow_x != 500 - 10 * focalLength) g.drawString("Magnification: Enlarged", 20, 320);
else if ((int) (Math.abs(magnification)) == 1)
g.drawString("Magnification: None", 20, 320);
else if (Math.abs(magnification) < 1 && Math.abs(magnification) > 0)
g.drawString("Magnification: Diminished", 20, 320);
else {
g.drawString("Magnification: N/A", 20, 320);
Optics.txt_magnification.setText("N/A");
Optics.lbl_distanceImage.setText("<html>d<sub>i</sub>= N/A</html>");
Optics.lbl_heightImage.setText("<html>h<sub>i</sub>= N/A</html>");
}
if (arrow_x == 500 - 10 * focalLength) g.drawString("Orientation: N/A", 20, 335);
else if ((arrow_y2 < 200 && y_pointOfIntersection < 200)
|| (arrow_y2 > 200 && y_pointOfIntersection > 200))
g.drawString("Orientation: Upright", 20, 335);
else g.drawString("Orientation: Inverted", 20, 335);
if (arrow_x == 500 - 10 * focalLength) g.drawString("Type: N/A", 20, 350);
else if (x_pointOfIntersection < 500 && arrow_x < 500)
g.drawString("Type: Real", 20, 350);
else if (x_pointOfIntersection > 500 && arrow_x < 500)
g.drawString("Type: Virtual", 20, 350);
} else {
g.drawString("Magnification: Diminished", 20, 320);
g.drawString("Orientation: Upright", 20, 335);
g.drawString("Type: Virtual", 20, 350);
}
height_image /= 10;
if (height_image > 9999 || height_image < -9999 || arrow_x == 500 - 10 * focalLength)
Optics.lbl_heightImage.setText("<html>h<sub>i</sub>= N/A</html>");
else Optics.lbl_heightImage.setText("<html>h<sub>i</sub>= " + height_image + "</html>");
if (type == 0) distance_image = x_pointOfIntersection - 500;
else distance_image = x_pointOfIntersection - 350;
distance_image /= 10;
if (distance_image > 9999 || distance_image < -9999 || arrow_x == 500 - 10 * focalLength)
Optics.lbl_distanceImage.setText("<html>d<sub>i</sub>= N/A</html>");
else Optics.lbl_distanceImage.setText("<html>d<sub>i</sub>= " + distance_image + "</html>");
}
}
///////////////////////////////////
//// ////
//// Valor por Extenso ////
//// ////
///////////////////////////////
public static String valorPorExtenso(double vlr) {
if (vlr == 0) {
return ("zero");
}
long inteiro = (long) Math.abs(vlr); // parte inteira do valor
double resto = vlr - inteiro; // parte fracionária do valor
String vlrS = String.valueOf(inteiro);
if (vlrS.length() > 15) {
return ("Erro: valor superior a 999 trilhões.");
}
String s = "", saux, vlrP;
String centavos = String.valueOf((int) Math.round(resto * 100));
String[] unidade = {
"",
"um",
"dois",
"três",
"quatro",
"cinco",
"seis",
"sete",
"oito",
"nove",
"dez",
"onze",
"doze",
"treze",
"quatorze",
"quinze",
"dezesseis",
"dezessete",
"dezoito",
"dezenove"
};
String[] centena = {
"",
"cento",
"duzentos",
"trezentos",
"quatrocentos",
"quinhentos",
"seiscentos",
"setecentos",
"oitocentos",
"novecentos"
};
String[] dezena = {
"",
"",
"vinte",
"trinta",
"quarenta",
"cinquenta",
"sessenta",
"setenta",
"oitenta",
"noventa"
};
String[] qualificaS = {"", "mil", "milhão", "bilhão", "trilhão"};
String[] qualificaP = {"", "mil", "milhões", "bilhões", "trilhões"};
// definindo o extenso da parte inteira do valor
int n, unid, dez, cent, tam, i = 0;
boolean umReal = false, tem = false;
while (!vlrS.equals("0")) {
tam = vlrS.length();
if (tam > 3) {
vlrP = vlrS.substring(tam - 3, tam);
vlrS = vlrS.substring(0, tam - 3);
} else { // última parte do valor
vlrP = vlrS;
vlrS = "0";
}
if (!vlrP.equals("000")) {
saux = "";
if (vlrP.equals("100")) {
saux = "cem";
} else {
n = Integer.parseInt(vlrP, 10); // para n = 371, tem-se:
cent = n / 100; // cent = 3 (centena trezentos)
dez = (n % 100) / 10; // dez = 7 (dezena setenta)
unid = (n % 100) % 10; // unid = 1 (unidade um)
if (cent != 0) {
saux = centena[cent];
}
if ((dez != 0) || (unid != 0)) {
if ((n % 100) <= 19) {
if (saux.length() != 0) {
saux = saux + " e " + unidade[n % 100];
} else {
saux = unidade[n % 100];
}
} else {
if (saux.length() != 0) {
saux = saux + " e " + dezena[dez];
} else {
saux = dezena[dez];
}
if (unid != 0) {
if (saux.length() != 0) {
saux = saux + " e " + unidade[unid];
} else {
saux = unidade[unid];
}
}
}
}
}
if (vlrP.equals("1") || vlrP.equals("001")) {
if (i == 0) // 1a. parte do valor (um real)
{
umReal = true;
} else {
saux = saux + " " + qualificaS[i];
}
} else if (i != 0) {
saux = saux + " " + qualificaP[i];
}
if (s.length() != 0) {
s = saux + ", " + s;
} else {
s = saux;
}
}
if (((i == 0) || (i == 1)) && s.length() != 0) {
tem = true; // tem centena ou mil no valor
}
i = i + 1; // próximo qualificador: 1- mil, 2- milhão, 3- bilhão, ...
}
if (s.length() != 0) {
if (umReal) {
s = s + " real";
} else if (tem) {
s = s + " reais";
} else {
s = s + " de reais";
}
}
// definindo o extenso dos centavos do valor
if (!centavos.equals("0")) { // valor com centavos
if (s.length() != 0) // se não é valor somente com centavos
{
s = s + " e ";
}
if (centavos.equals("1")) {
s = s + "um centavo";
} else {
n = Integer.parseInt(centavos, 10);
if (n <= 19) {
s = s + unidade[n];
} else { // para n = 37, tem-se:
unid = n % 10; // unid = 37 % 10 = 7 (unidade sete)
dez = n / 10; // dez = 37 / 10 = 3 (dezena trinta)
s = s + dezena[dez];
if (unid != 0) {
s = s + " e " + unidade[unid];
}
}
s = s + " centavos";
}
}
return (s);
}
