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DGP - fix to honor launch conditions in printed simulations

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This commit is contained in:
Doug Pedrick 2012-04-11 12:58:31 +00:00
parent bf0e3d978a
commit acf3505cec
1 changed files with 102 additions and 83 deletions
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185
core/src/net/sf/openrocket/gui/print/DesignReport.java
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@ -6,13 +6,13 @@ package net.sf.openrocket.gui.print;
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;
@ -75,7 +75,7 @@ import com.itextpdf.text.pdf.PdfWriter;
* </pre>
*/
public class DesignReport {
/**
* The logger.
*/
@ -86,12 +86,12 @@ public class DesignReport {
* The OR Document.
*/
private OpenRocketDocument rocketDocument;
/**
* A panel used for rendering of the design diagram.
*/
final RocketPanel panel;
/**
* The iText document.
*/
@ -127,7 +127,7 @@ public class DesignReport {
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.
*
@ -141,7 +141,7 @@ public class DesignReport {
panel = new RocketPanel(rocketDocument);
rotation = figureRotation;
}
/**
* Main entry point. Prints the rocket drawing and design data.
*
@ -154,23 +154,23 @@ public class DesignReport {
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,
@ -185,14 +185,14 @@ public class DesignReport {
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) {
@ -204,28 +204,29 @@ public class DesignReport {
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) {
@ -239,7 +240,8 @@ public class DesignReport {
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);
}
@ -248,8 +250,8 @@ public class DesignReport {
log.error("Could not modify document.", e);
}
}
/**
* Paint a diagram of the rocket into the PDF document.
*
@ -270,7 +272,7 @@ public class DesignReport {
theFigure.addRelativeExtra(theCp);
theFigure.addRelativeExtra(theCg);
theFigure.updateFigure();
double scale =
(thePageImageableWidth * 2.2) / theFigure.getFigureWidth();
theFigure.setScale(scale);
@ -296,7 +298,7 @@ public class DesignReport {
g2d.dispose();
return scale;
}
/**
* Add the motor data for a motor configuration to the table.
*
@ -305,11 +307,11 @@ public class DesignReport {
* @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 int mPad = 10;
motorCell.setPaddingLeft(mPad);
@ -321,25 +323,25 @@ public class DesignReport {
motorTable.addCell(ITextHelper.createCell(THRUST_TO_WT, PdfPCell.BOTTOM));
motorTable.addCell(ITextHelper.createCell(PROPELLANT_WT, PdfPCell.BOTTOM));
motorTable.addCell(ITextHelper.createCell(SIZE, PdfPCell.BOTTOM));
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++;
@ -348,26 +350,26 @@ public class DesignReport {
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);
@ -379,21 +381,21 @@ public class DesignReport {
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;
@ -402,7 +404,7 @@ public class DesignReport {
}
}
}
if (totalMotorCount > 1) {
int border = Rectangle.TOP;
final PdfPCell motorVCell = ITextHelper.createCell("Total:", border);
@ -418,78 +420,67 @@ public class DesignReport {
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);
@ -501,8 +492,36 @@ public class DesignReport {
}
}
}
/**
/**
* 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
@ -512,7 +531,7 @@ public class DesignReport {
private String stripBrackets(String target) {
return stripLeftBracket(stripRightBracket(target));
}
/**
* Strip [ from a string.
*
@ -523,7 +542,7 @@ public class DesignReport {
private String stripLeftBracket(String target) {
return target.replace("[", "");
}
/**
* Strip ] from a string.
*
@ -534,5 +553,5 @@ public class DesignReport {
private String stripRightBracket(String target) {
return target.replace("]", "");
}
}