// Deactivates the given dataset.
// This can only be done when the tracker is not running.
public override bool DeactivateDataSet(DataSet dataSet)
{
if (dataSet == null)
{
Debug.LogError("Dataset is null.");
return(false);
}
DataSetImpl dataSetImpl = (DataSetImpl)dataSet;
if (QCARWrapper.Instance.ImageTrackerDeactivateDataSet(dataSetImpl.DataSetPtr) == 0)
{
Debug.LogError("Could not deactivate dataset.");
return(false);
}
StateManagerImpl stateManager = (StateManagerImpl)TrackerManager.Instance.GetStateManager();
// Deactivate all Trackables.
foreach (Trackable trackable in dataSet.GetTrackables())
{
stateManager.EnableTrackableBehavioursForTrackable(trackable, false);
}
mActiveDataSets.Remove(dataSetImpl);
return(true);
}
// Destroy the given dataset.
// Returns false if the given dataset is active.
public override bool DestroyDataSet(DataSet dataSet, bool destroyTrackables)
{
if (dataSet == null)
{
Debug.LogError("Dataset is null.");
return(false);
}
if (destroyTrackables)
{
dataSet.DestroyAllTrackables(true);
}
DataSetImpl dataSetImpl = (DataSetImpl)dataSet;
if (QCARWrapper.Instance.ImageTrackerDestroyDataSet(dataSetImpl.DataSetPtr) == 0)
{
Debug.LogError("Could not destroy dataset.");
return(false);
}
mDataSets.Remove(dataSet);
return(true);
}
public VirtualButtonImpl(string name, int id, RectangleData area, ImageTarget imageTarget, DataSet dataSet)
{
this.mName = name;
this.mID = id;
this.mArea = area;
this.mIsEnabled = true;
this.mParentImageTarget = imageTarget;
this.mParentDataSet = (DataSetImpl)dataSet;
}
public VirtualButtonImpl(string name, int id, RectangleData area,
ImageTarget imageTarget, DataSet dataSet)
{
mName = name;
mID = id;
mArea = area;
mIsEnabled = true;
mParentImageTarget = imageTarget;
mParentDataSet = (DataSetImpl)dataSet;
}
/// <summary>
/// Sample code to set datasets (SQL & XML) using a .rdlx file.
/// </summary>
/// <param name="args">nothing</param>
static void Main(string[] args)
{
// Initialize the engine
Report.Init();
// Open template file and create output file
using (FileStream template = new FileStream("../../files/Sample Dataset Template.docx",
FileMode.Open, FileAccess.Read, FileShare.Read))
{
using (FileStream output = new FileStream("../../files/Sample Dataset Report.pdf",
FileMode.Create, FileAccess.Write, FileShare.None))
{
// Create report process
using (Report myReport = new ReportPdf(template, output))
{
// read in the template
myReport.ProcessSetup();
// XML datasource
using (FileStream xmlFile = new FileStream("../../files/SouthWind.xml", FileMode.Open, FileAccess.Read, FileShare.Read))
using (FileStream xmlSchema = new FileStream("../../files/SouthWind.xsd", FileMode.Open, FileAccess.Read, FileShare.Read))
using (SaxonDataSourceImpl dsSaxon = new SaxonDataSourceImpl(xmlFile, xmlSchema))
using (DataSetImpl dsEmployeesUnder5 = new DataSetImpl("employeesUnder5", "/windward-studios/Employees/Employee[@EmployeeID < 5]", dsSaxon))
using (DataSetImpl dsCustStartA = new DataSetImpl("CustStartA", "/windward-studios/Customers/Customer[starts-with(CompanyName, 'A')]", dsSaxon))
// SQL datasource
using (AdoDataSourceImpl dsAdo = new AdoDataSourceImpl("System.Data.SqlClient", "Data Source=mssql.windward.net;Initial Catalog=Northwind;User ID=demo;Password=demo"))
using (DataSetImpl dsEmployeesMoreThan5 = new DataSetImpl("EmpMoreThan5", "SELECT * FROM dbo.Employees WHERE(dbo.Employees.EmployeeID > 5)", dsAdo))
using (DataSetImpl dsCustStartWithB = new DataSetImpl("CustStartWithB", "SELECT * FROM dbo.Customers WHERE(dbo.Customers.CompanyName like 'B%')", dsAdo))
{
IDictionary <string, IReportDataSource> datasources = new Dictionary <string, IReportDataSource>();
datasources.Add("SW", dsSaxon);
datasources.Add("employeesUnder5", dsEmployeesUnder5);
datasources.Add("CustStartA", dsCustStartA);
datasources.Add("MSSQL", dsAdo);
datasources.Add("EmpMoreThan5", dsEmployeesMoreThan5);
datasources.Add("CustStartWithB", dsCustStartWithB);
myReport.ProcessData(datasources);
}
// all data applied, finish up the report.
myReport.ProcessComplete();
// no need to call close because of the using constructs
}
}
}
// Opens the finished report
string fullPath = Path.GetFullPath("../../files/Sample Dataset Report.pdf");
Console.Out.WriteLine(string.Format("launching {0}", fullPath));
System.Diagnostics.Process.Start(fullPath);
}
public ImageTargetImpl(string name, int id, ImageTargetType imageTargetType, DataSet dataSet) : base(name, id)
{
this.mImageTargetType = imageTargetType;
this.mDataSet = (DataSetImpl)dataSet;
IntPtr size = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(Vector2)));
QCARWrapper.Instance.ImageTargetGetSize(this.mDataSet.DataSetPtr, base.Name, size);
this.mSize = (Vector2)Marshal.PtrToStructure(size, typeof(Vector2));
Marshal.FreeHGlobal(size);
this.mVirtualButtons = new Dictionary <int, VirtualButton>();
this.CreateVirtualButtonsFromNative();
}
public CylinderTargetImpl(string name, int id, DataSet dataSet) : base(name, id)
{
this.mDataSet = (DataSetImpl)dataSet;
float[] destination = new float[3];
IntPtr dimensions = Marshal.AllocHGlobal((int)(3 * Marshal.SizeOf(typeof(float))));
QCARWrapper.Instance.CylinderTargetGetSize(this.mDataSet.DataSetPtr, base.Name, dimensions);
Marshal.Copy(dimensions, destination, 0, 3);
Marshal.FreeHGlobal(dimensions);
this.mSideLength = destination[0];
this.mTopDiameter = destination[1];
this.mBottomDiameter = destination[2];
}
public override DataSet CreateDataSet()
{
IntPtr dataSetPtr = QCARWrapper.Instance.ImageTrackerCreateDataSet();
if (dataSetPtr == IntPtr.Zero)
{
Debug.LogError("Could not create dataset.");
return(null);
}
DataSet item = new DataSetImpl(dataSetPtr);
this.mDataSets.Add(item);
return(item);
}
public ImageTargetImpl(string name, int id, ImageTargetType imageTargetType, DataSet dataSet)
: base(name, id)
{
Type = TrackableType.IMAGE_TARGET;
mImageTargetType = imageTargetType;
mDataSet = (DataSetImpl)dataSet;
// read size from native:
IntPtr sizePtr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(Vector2)));
QCARWrapper.Instance.ImageTargetGetSize(mDataSet.DataSetPtr, Name, sizePtr);
mSize = (Vector2)Marshal.PtrToStructure(sizePtr, typeof(Vector2));
Marshal.FreeHGlobal(sizePtr);
mVirtualButtons = new Dictionary<int, VirtualButton>();
CreateVirtualButtonsFromNative();
}
public ImageTargetImpl(string name, int id, ImageTargetType imageTargetType, DataSet dataSet)
: base(name, id)
{
Type = TrackableType.IMAGE_TARGET;
mImageTargetType = imageTargetType;
mDataSet = (DataSetImpl)dataSet;
// read size from native:
IntPtr sizePtr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(Vector2)));
QCARWrapper.Instance.ImageTargetGetSize(mDataSet.DataSetPtr, Name, sizePtr);
mSize = (Vector2)Marshal.PtrToStructure(sizePtr, typeof(Vector2));
Marshal.FreeHGlobal(sizePtr);
mVirtualButtons = new Dictionary <int, VirtualButton>();
CreateVirtualButtonsFromNative();
}
public CylinderTargetImpl(string name, int id, DataSet dataSet)
: base(name, id)
{
Type = TrackableType.CYLINDER_TARGET;
mDataSet = (DataSetImpl)dataSet;
// read size from native:
var dimensions = new float[3];
IntPtr sizePtr = Marshal.AllocHGlobal(3 * Marshal.SizeOf(typeof(float)));
QCARWrapper.Instance.CylinderTargetGetSize(mDataSet.DataSetPtr, Name, sizePtr);
Marshal.Copy(sizePtr, dimensions, 0, 3);
Marshal.FreeHGlobal(sizePtr);
mSideLength = dimensions[0];
mTopDiameter = dimensions[1];
mBottomDiameter = dimensions[2];
}
public CylinderTargetImpl(string name, int id, DataSet dataSet)
: base(name, id)
{
Type = TrackableType.CYLINDER_TARGET;
mDataSet = (DataSetImpl)dataSet;
// read size from native:
var dimensions = new float[3];
IntPtr sizePtr = Marshal.AllocHGlobal(3 * Marshal.SizeOf(typeof(float)));
QCARWrapper.Instance.CylinderTargetGetSize(mDataSet.DataSetPtr, Name, sizePtr);
Marshal.Copy(sizePtr, dimensions, 0, 3);
Marshal.FreeHGlobal(sizePtr);
mSideLength = dimensions[0];
mTopDiameter = dimensions[1];
mBottomDiameter = dimensions[2];
}
public override bool ActivateDataSet(DataSet dataSet)
{
if (dataSet == null)
{
Debug.LogError("Dataset is null.");
return(false);
}
DataSetImpl item = (DataSetImpl)dataSet;
if (QCARWrapper.Instance.ImageTrackerActivateDataSet(item.DataSetPtr) == 0)
{
Debug.LogError("Could not activate dataset.");
return(false);
}
StateManagerImpl stateManager = (StateManagerImpl)TrackerManager.Instance.GetStateManager();
foreach (Trackable trackable in item.GetTrackables())
{
stateManager.EnableTrackableBehavioursForTrackable(trackable, true);
}
this.mActiveDataSets.Add(item);
return(true);
}
/// <summary>
/// Checks if a data set exists at the given path.
/// Storage type is used to correctly interpret the given path.
/// </summary>
public static bool Exists(String path, StorageType storageType)
{
return(DataSetImpl.ExistsImpl(path, storageType));
}
// Creates a new empty dataset.
public override DataSet CreateDataSet()
{
IntPtr dataSetPtr = QCARWrapper.Instance.ImageTrackerCreateDataSet();
if (dataSetPtr == IntPtr.Zero)
{
Debug.LogError("Could not create dataset.");
return null;
}
DataSet dataSet = new DataSetImpl(dataSetPtr);
mDataSets.Add(dataSet);
return dataSet;
}
public MultiTargetImpl(string name, int id, DataSet dataSet) : base(name, id)
{
this.mDataSet = (DataSetImpl)dataSet;
}
