import java.awt.Graphics2D;
import java.io.IOException;
import java.text.DecimalFormat;
+import java.util.List;
import net.sf.openrocket.document.OpenRocketDocument;
import net.sf.openrocket.document.Simulation;
import net.sf.openrocket.gui.figureelements.FigureElement;
import net.sf.openrocket.gui.figureelements.RocketInfo;
import net.sf.openrocket.gui.scalefigure.RocketPanel;
-import net.sf.openrocket.gui.util.SwingPreferences;
import net.sf.openrocket.logging.LogHelper;
import net.sf.openrocket.masscalc.BasicMassCalculator;
import net.sf.openrocket.masscalc.MassCalculator;
* </pre>
*/
public class DesignReport {
-
+
/**
* The logger.
*/
private static final LogHelper log = Application.getLogger();
-
- /**
+ public static final double SCALE_FUDGE_FACTOR = 0.4d;
+
+ /**
* The OR Document.
*/
private OpenRocketDocument rocketDocument;
-
+
/**
* A panel used for rendering of the design diagram.
*/
final RocketPanel panel;
-
+
/**
* The iText document.
*/
protected Document document;
-
+
+ /**
+ * The figure rotation.
+ */
+ private double rotation = 0d;
+
/** The displayed strings. */
private static final String STAGES = "Stages: ";
private static final String MASS_WITH_MOTORS = "Mass (with motors): ";
private static final String LANDING_VELOCITY = "Landing Velocity";
private static final String ROCKET_DESIGN = "Rocket Design";
private static final double GRAVITY_CONSTANT = 9.80665d;
-
+
/**
* Constructor.
*
* @param theRocDoc the OR document
* @param theIDoc the iText document
+ * @param figureRotation the angle the figure is rotated on the screen; printed report will mimic
*/
- public DesignReport(OpenRocketDocument theRocDoc, Document theIDoc) {
+ public DesignReport(OpenRocketDocument theRocDoc, Document theIDoc, Double figureRotation) {
document = theIDoc;
rocketDocument = theRocDoc;
panel = new RocketPanel(rocketDocument);
+ rotation = figureRotation;
}
-
+
/**
* Main entry point. Prints the rocket drawing and design data.
*
com.itextpdf.text.Rectangle pageSize = document.getPageSize();
int pageImageableWidth = (int) pageSize.getWidth() - (int) pageSize.getBorderWidth() * 2;
int pageImageableHeight = (int) pageSize.getHeight() / 2 - (int) pageSize.getBorderWidthTop();
-
+
PrintUtilities.addText(document, PrintUtilities.BIG_BOLD, ROCKET_DESIGN);
-
+
Rocket rocket = rocketDocument.getRocket();
final Configuration configuration = rocket.getDefaultConfiguration().clone();
configuration.setAllStages();
PdfContentByte canvas = writer.getDirectContent();
-
+
final PrintFigure figure = new PrintFigure(configuration);
-
+ figure.setRotation(rotation);
+
FigureElement cp = panel.getExtraCP();
FigureElement cg = panel.getExtraCG();
RocketInfo text = panel.getExtraText();
-
+
double scale = paintRocketDiagram(pageImageableWidth, pageImageableHeight, canvas, figure, cp, cg);
-
+
canvas.beginText();
- try {
- canvas.setFontAndSize(BaseFont.createFont(PrintUtilities.NORMAL.getFamilyname(), BaseFont.CP1252,
- BaseFont.EMBEDDED), PrintUtilities.NORMAL_FONT_SIZE);
- } catch (DocumentException e) {
- log.error("Could not set font.", e);
- } catch (IOException e) {
- log.error("Could not create font.", e);
- }
+ canvas.setFontAndSize(ITextHelper.getBaseFont(), PrintUtilities.NORMAL_FONT_SIZE);
int figHeightPts = (int) (PrintUnit.METERS.toPoints(figure.getFigureHeight()) * 0.4 * (scale / PrintUnit.METERS
.toPoints(1)));
final int diagramHeight = pageImageableHeight * 2 - 70 - (figHeightPts);
canvas.moveText(document.leftMargin() + pageSize.getBorderWidthLeft(), diagramHeight);
canvas.moveTextWithLeading(0, -16);
-
+
float initialY = canvas.getYTLM();
-
+
canvas.showText(rocketDocument.getRocket().getName());
-
+
canvas.newlineShowText(STAGES);
canvas.showText("" + rocket.getStageCount());
-
+
if (configuration.hasMotors()) {
if (configuration.getStageCount() > 1) {
canvas.newlineShowText(MASS_EMPTY);
}
canvas.showText(text.getMass(UnitGroup.UNITS_MASS.getDefaultUnit()));
-
+
canvas.newlineShowText(STABILITY);
canvas.showText(text.getStability());
-
+
canvas.newlineShowText(CG);
canvas.showText(text.getCg());
-
+
canvas.newlineShowText(CP);
canvas.showText(text.getCp());
canvas.endText();
-
+
try {
//Move the internal pointer of the document below that of what was just written using the direct byte buffer.
Paragraph paragraph = new Paragraph();
float finalY = canvas.getYTLM();
int heightOfDiagramAndText = (int) (pageSize.getHeight() - (finalY - initialY + diagramHeight));
-
+
paragraph.setSpacingAfter(heightOfDiagramAndText);
document.add(paragraph);
-
+
String[] motorIds = rocket.getMotorConfigurationIDs();
-
+ List<Simulation> simulations = rocketDocument.getSimulations();
+
for (int j = 0; j < motorIds.length; j++) {
String motorId = motorIds[j];
if (motorId != null) {
if (j > 1) {
leading = 25;
}
- addFlightData(rocket, motorId, parent, leading);
+ FlightData flight = findSimulation(motorId, simulations);
+ addFlightData(flight, rocket, motorId, parent, leading);
addMotorData(rocket, motorId, parent);
document.add(parent);
}
log.error("Could not modify document.", e);
}
}
-
-
+
+
/**
* Paint a diagram of the rocket into the PDF document.
*
theFigure.addRelativeExtra(theCp);
theFigure.addRelativeExtra(theCg);
theFigure.updateFigure();
-
+
double scale =
(thePageImageableWidth * 2.2) / theFigure.getFigureWidth();
-
theFigure.setScale(scale);
/*
* page dimensions are in points-per-inch, which, in Java2D, are the same as pixels-per-inch; thus we don't need any conversion
*/
theFigure.setSize(thePageImageableWidth, thePageImageableHeight);
theFigure.updateFigure();
-
final DefaultFontMapper mapper = new DefaultFontMapper();
Graphics2D g2d = theCanvas.createGraphics(thePageImageableWidth, thePageImageableHeight * 2, mapper);
- g2d.translate(20, 120);
-
- g2d.scale(0.4d, 0.4d);
+ final double halfFigureHeight = SCALE_FUDGE_FACTOR * theFigure.getFigureHeightPx()/2;
+ int y = PrintUnit.POINTS_PER_INCH;
+ //If the y dimension is negative, then it will potentially be drawn off the top of the page. Move the origin
+ //to allow for this.
+ if (theFigure.getDimensions().getY() < 0.0d) {
+ y += (int)halfFigureHeight;
+ }
+ g2d.translate(20, y);
+
+ g2d.scale(SCALE_FUDGE_FACTOR, SCALE_FUDGE_FACTOR);
theFigure.paint(g2d);
g2d.dispose();
return scale;
}
-
+
/**
* Add the motor data for a motor configuration to the table.
*
* @param parent the parent to which the motor data will be added
*/
private void addMotorData(Rocket rocket, String motorId, final PdfPTable parent) {
-
+
PdfPTable motorTable = new PdfPTable(8);
motorTable.setWidthPercentage(68);
motorTable.setHorizontalAlignment(Element.ALIGN_LEFT);
-
- final PdfPCell motorCell = ITextHelper.createCell(MOTOR, PdfPCell.BOTTOM);
+
+ final PdfPCell motorCell = ITextHelper.createCell(MOTOR, PdfPCell.BOTTOM, PrintUtilities.SMALL);
final int mPad = 10;
motorCell.setPaddingLeft(mPad);
motorTable.addCell(motorCell);
- motorTable.addCell(ITextHelper.createCell(AVG_THRUST, PdfPCell.BOTTOM));
- motorTable.addCell(ITextHelper.createCell(BURN_TIME, PdfPCell.BOTTOM));
- motorTable.addCell(ITextHelper.createCell(MAX_THRUST, PdfPCell.BOTTOM));
- motorTable.addCell(ITextHelper.createCell(TOTAL_IMPULSE, PdfPCell.BOTTOM));
- motorTable.addCell(ITextHelper.createCell(THRUST_TO_WT, PdfPCell.BOTTOM));
- motorTable.addCell(ITextHelper.createCell(PROPELLANT_WT, PdfPCell.BOTTOM));
- motorTable.addCell(ITextHelper.createCell(SIZE, PdfPCell.BOTTOM));
-
+ motorTable.addCell(ITextHelper.createCell(AVG_THRUST, PdfPCell.BOTTOM, PrintUtilities.SMALL));
+ motorTable.addCell(ITextHelper.createCell(BURN_TIME, PdfPCell.BOTTOM, PrintUtilities.SMALL));
+ motorTable.addCell(ITextHelper.createCell(MAX_THRUST, PdfPCell.BOTTOM, PrintUtilities.SMALL));
+ motorTable.addCell(ITextHelper.createCell(TOTAL_IMPULSE, PdfPCell.BOTTOM, PrintUtilities.SMALL));
+ motorTable.addCell(ITextHelper.createCell(THRUST_TO_WT, PdfPCell.BOTTOM, PrintUtilities.SMALL));
+ motorTable.addCell(ITextHelper.createCell(PROPELLANT_WT, PdfPCell.BOTTOM, PrintUtilities.SMALL));
+ motorTable.addCell(ITextHelper.createCell(SIZE, PdfPCell.BOTTOM, PrintUtilities.SMALL));
+
DecimalFormat ttwFormat = new DecimalFormat("0.00");
-
+
MassCalculator massCalc = new BasicMassCalculator();
-
+
Configuration config = new Configuration(rocket);
config.setMotorConfigurationID(motorId);
-
+
int totalMotorCount = 0;
double totalPropMass = 0;
double totalImpulse = 0;
double totalTTW = 0;
-
+
int stage = 0;
double stageMass = 0;
-
+
boolean topBorder = false;
for (RocketComponent c : rocket) {
-
+
if (c instanceof Stage) {
config.setToStage(stage);
stage++;
totalTTW = 0;
topBorder = true;
}
-
+
if (c instanceof MotorMount && ((MotorMount) c).isMotorMount()) {
MotorMount mount = (MotorMount) c;
-
+
if (mount.isMotorMount() && mount.getMotor(motorId) != null) {
Motor motor = mount.getMotor(motorId);
int motorCount = c.toAbsolute(Coordinate.NUL).length;
-
+
int border = Rectangle.NO_BORDER;
if (topBorder) {
border = Rectangle.TOP;
topBorder = false;
}
-
+
String name = motor.getDesignation();
if (motorCount > 1) {
name += " (" + Chars.TIMES + motorCount + ")";
}
-
+
final PdfPCell motorVCell = ITextHelper.createCell(name, border);
motorVCell.setPaddingLeft(mPad);
motorTable.addCell(motorVCell);
UnitGroup.UNITS_FORCE.getDefaultUnit().toStringUnit(motor.getMaxThrustEstimate()), border));
motorTable.addCell(ITextHelper.createCell(
UnitGroup.UNITS_IMPULSE.getDefaultUnit().toStringUnit(motor.getTotalImpulseEstimate()), border));
-
+
double ttw = motor.getAverageThrustEstimate() / (stageMass * GRAVITY_CONSTANT);
motorTable.addCell(ITextHelper.createCell(
ttwFormat.format(ttw) + ":1", border));
-
+
double propMass = (motor.getLaunchCG().weight - motor.getEmptyCG().weight);
motorTable.addCell(ITextHelper.createCell(
UnitGroup.UNITS_MASS.getDefaultUnit().toStringUnit(propMass), border));
-
+
final Unit motorUnit = UnitGroup.UNITS_MOTOR_DIMENSIONS.getDefaultUnit();
motorTable.addCell(ITextHelper.createCell(motorUnit.toString(motor.getDiameter()) +
"/" +
motorUnit.toString(motor.getLength()) + " " +
motorUnit.toString(), border));
-
+
// Sum up total count
totalMotorCount += motorCount;
totalPropMass += propMass * motorCount;
}
}
}
-
+
if (totalMotorCount > 1) {
int border = Rectangle.TOP;
final PdfPCell motorVCell = ITextHelper.createCell("Total:", border);
motorTable.addCell(ITextHelper.createCell(
UnitGroup.UNITS_MASS.getDefaultUnit().toStringUnit(totalPropMass), border));
motorTable.addCell(ITextHelper.createCell("", border));
-
+
}
-
+
PdfPCell c = new PdfPCell(motorTable);
c.setBorder(PdfPCell.LEFT);
c.setBorderWidthTop(0f);
parent.addCell(c);
}
-
-
+
+
/**
- * Add the motor data for a motor configuration to the table.
+ * Add the flight data for a simulation configuration to the table.
*
+ * @param flight the flight data for a single simulation
* @param theRocket the rocket
* @param motorId a motor configuration id
- * @param parent the parent to which the motor data will be added
+ * @param parent the parent to which the simulation flight data will be added
* @param leading the number of points for the leading
*/
- private void addFlightData(final Rocket theRocket, final String motorId, final PdfPTable parent, int leading) {
-
- // Perform flight simulation
- Rocket duplicate = theRocket.copyWithOriginalID();
- FlightData flight = null;
- try {
- Simulation simulation = ((SwingPreferences)Application.getPreferences()).getBackgroundSimulation(duplicate);
- simulation.getOptions().setMotorConfigurationID(motorId);
- simulation.simulate();
- flight = simulation.getSimulatedData();
- } catch (SimulationException e1) {
- // Ignore
- }
-
- // Output the flight data
+ private void addFlightData(final FlightData flight, final Rocket theRocket, final String motorId, final PdfPTable parent, int leading) {
+
+ // Output the flight data
if (flight != null) {
try {
final Unit distanceUnit = UnitGroup.UNITS_DISTANCE.getDefaultUnit();
final Unit velocityUnit = UnitGroup.UNITS_VELOCITY.getDefaultUnit();
final Unit flightTimeUnit = UnitGroup.UNITS_FLIGHT_TIME.getDefaultUnit();
-
+
PdfPTable labelTable = new PdfPTable(2);
labelTable.setWidths(new int[] { 3, 2 });
final Paragraph chunk = ITextHelper.createParagraph(stripBrackets(
theRocket.getMotorConfigurationNameOrDescription(motorId)), PrintUtilities.BOLD);
chunk.setLeading(leading);
chunk.setSpacingAfter(3f);
-
+
document.add(chunk);
-
+
final PdfPCell cell = ITextHelper.createCell(ALTITUDE, 2, 2);
cell.setUseBorderPadding(false);
cell.setBorderWidthTop(0f);
labelTable.addCell(cell);
labelTable.addCell(ITextHelper.createCell(distanceUnit.toStringUnit(flight.getMaxAltitude()), 2, 2));
-
+
labelTable.addCell(ITextHelper.createCell(FLIGHT_TIME, 2, 2));
labelTable.addCell(ITextHelper.createCell(flightTimeUnit.toStringUnit(flight.getFlightTime()), 2, 2));
-
+
labelTable.addCell(ITextHelper.createCell(TIME_TO_APOGEE, 2, 2));
labelTable.addCell(ITextHelper.createCell(flightTimeUnit.toStringUnit(flight.getTimeToApogee()), 2, 2));
-
+
labelTable.addCell(ITextHelper.createCell(VELOCITY_OFF_PAD, 2, 2));
labelTable.addCell(ITextHelper.createCell(velocityUnit.toStringUnit(flight.getLaunchRodVelocity()), 2, 2));
-
+
labelTable.addCell(ITextHelper.createCell(MAX_VELOCITY, 2, 2));
labelTable.addCell(ITextHelper.createCell(velocityUnit.toStringUnit(flight.getMaxVelocity()), 2, 2));
-
+
labelTable.addCell(ITextHelper.createCell(DEPLOYMENT_VELOCITY, 2,2));
labelTable.addCell(ITextHelper.createCell(velocityUnit.toStringUnit(flight.getDeploymentVelocity()),2,2));
-
+
labelTable.addCell(ITextHelper.createCell(LANDING_VELOCITY, 2, 2));
labelTable.addCell(ITextHelper.createCell(velocityUnit.toStringUnit(flight.getGroundHitVelocity()), 2, 2));
-
+
//Add the table to the parent; have to wrap it in a cell
PdfPCell c = new PdfPCell(labelTable);
c.setBorder(PdfPCell.RIGHT);
}
}
}
-
- /**
+
+ /**
+ * Locate the simulation based on the motor id. Copy the simulation and execute it, then return the resulting
+ * flight data.
+ *
+ * @param motorId the motor id corresponding to the simulation to find
+ * @param simulations the list of simulations currently associated with the rocket
+ *
+ * @return the flight data from the simulation for the specified motor id, or null if not found
+ */
+ private FlightData findSimulation(final String motorId, List<Simulation> simulations) {
+ // Perform flight simulation
+ FlightData flight = null;
+ try {
+ for (int i = 0; i < simulations.size(); i++) {
+ Simulation simulation = simulations.get(i);
+ if (simulation.getOptions().getMotorConfigurationID().equals(motorId)) {
+ simulation = simulation.copy();
+ simulation.simulate();
+ flight = simulation.getSimulatedData();
+ break;
+ }
+ }
+ } catch (SimulationException e1) {
+ // Ignore
+ }
+ return flight;
+ }
+
+ /**
* Strip [] brackets from a string.
*
* @param target the original string
private String stripBrackets(String target) {
return stripLeftBracket(stripRightBracket(target));
}
-
+
/**
* Strip [ from a string.
*
private String stripLeftBracket(String target) {
return target.replace("[", "");
}
-
+
/**
* Strip ] from a string.
*
private String stripRightBracket(String target) {
return target.replace("]", "");
}
-
+
}
projects / debian / openrocket / blobdiff