/// <summary>
/// Saves a snapshot of the current SprApplication main view to the MDB database.
/// </summary>
/// <param name="snapShot">The snapshot format the image will be created with.</param>
/// <param name="zoomToTag">Determines if the main view zooms to the tag in the main SmartPlant screen.</param>
public void TakeSnapshot(bool zoomToTag, SprSnapShot snapShot = null)
{
if (!Row.Table.Columns.Contains("tag_image"))
{
Application.Tags.AddDataField("tag_image", "OLEOBJECT");
var oldVals = Row.ItemArray;
Refresh();
Row.ItemArray = oldVals;
}
if (zoomToTag)
{
Goto();
}
var snap = snapShot ?? Application.DefaultSnapshot;
var tempName = string.Format("dbImage_tag_{0}", Id);
var ms = new MemoryStream();
_image = Application.TakeSnapshot(tempName, SprSnapShot.TempDirectory, snap);
_image.Save(ms, _image.RawFormat);
Row["tag_image"] = ms.ToArray();
ms.Dispose();
Update();
}
/// <summary>
/// Captures the active SmartPlant Reviews session main view and
/// writes it an image of the given filename and format.
/// </summary>
/// <param name="snapShot">SprSnapshot containing the snapshot settings.</param>
/// <param name="imageName">Name of the final output image.</param>
/// <param name="outputDir">Directory to save the snapshot to.</param>
/// <returns></returns>
public Image TakeSnapshot(string imageName, string outputDir, SprSnapShot snapShot = null)
{
if (!IsConnected)
throw SprExceptions.SprNotConnected;
// Get the default snapshot if none was supplied
var snap = snapShot ?? DefaultSnapshot;
// Turn off Fly-To behaviors (if supported)
var vers = int.Parse(Version.Substring(0, 2));
if (vers >= 9)
{
SprStatus = DrApi.NameValueSet("Motion-Fly-To", false);
if (SprStatus != 0)
throw SprException;
}
// Get the current backface/endcap settings
var orgBackfaces = GlobalOptionsGet(SprConstants.SprGlobalBackfacesDisplay);
var orgEndcaps = GlobalOptionsGet(SprConstants.SprGlobalEndcapsDisplay);
// Turn on view backfaces/endcaps as needed
if (orgBackfaces == 0)
GlobalOptionsSet(SprConstants.SprGlobalBackfacesDisplay, 1);
if (orgEndcaps == 0)
GlobalOptionsSet(SprConstants.SprGlobalEndcapsDisplay, 1);
// (.BMP is forced before conversions)
var imgPath = Path.Combine(outputDir, string.Format("{0}.bmp", imageName));
if (File.Exists(imgPath))
File.Delete(imgPath);
// Take the snapshot
SprStatus = DrApi.SnapShot(imgPath, snap.Flags, snap.DrSnapShot, 0);
if (SprStatus != 0)
throw SprException;
// Wait until finished
while (IsBusy)
Thread.Sleep(100);
// Reset the original settings if applicable
if (orgBackfaces == 0)
GlobalOptionsSet(SprConstants.SprGlobalBackfacesDisplay, 1);
if (orgEndcaps == 0)
GlobalOptionsSet(SprConstants.SprGlobalEndcapsDisplay, 1);
// Return false if the snapshot doesn't exist
if (!File.Exists(imgPath))
return null;
// Format the snapshot if required
if (snap.OutputFormat != SprSnapshotFormat.Bmp)
return SprSnapShot.FormatSnapshot(imgPath, snap.OutputFormat);
return Image.FromFile(imgPath);
}
/// <summary>
/// Connects to a running instance of SmartPlant Review.
/// </summary>
/// <returns>Boolean indicating success or failure of the operation.</returns>
public bool Connect()
{
DrApi = Activator.CreateInstance(SprImportedTypes.DrApi);
if (DrApi == null)
return false;
try
{
// Set the startup fields
_version = GetVersion();
_mdbPath = GetMdbPath();
_mdbDatabase = GetMdbDatabase();
_sessionName = GetSessionName();
//_nextTag = GetNextTag();
_nextAnnotation = GetNextAnnotation();
_processId = GetProcessId();
_designFiles = GetDesignFiles();
// Windows
Windows = new SprApplicationWindows(this);
// DbObjects
_annotations = new SprAnnotationCollection(this);
_tags = new SprTagCollection(this);
// Create the default snapshot format
DefaultSnapshot = new SprSnapShot
{
AntiAlias = 3,
OutputFormat = SprSnapshotFormat.Jpg,
AspectOn = true,
Scale = 1
};
// Set the default snapshot directories
SprSnapShot.TempDirectory = Environment.GetEnvironmentVariable("TEMP");
SprSnapShot.DefaultDirectory = Environment.SpecialFolder.MyPictures.ToString();
SprStatus = 0;
}
catch
{
return false;
}
return IsConnected;
}
/// <summary>
/// Saves a snapshot of the current SprApplication main view to the MDB database.
/// </summary>
/// <param name="snapShot">The snapshot format the image will be created with.</param>
/// <param name="zoomToTag">Determines if the main view zooms to the tag in the main SmartPlant screen.</param>
public void TakeSnapshot(bool zoomToTag, SprSnapShot snapShot = null)
{
if (!Row.Table.Columns.Contains("tag_image"))
{
Application.Tags.AddDataField("tag_image", "OLEOBJECT");
var oldVals = Row.ItemArray;
Refresh();
Row.ItemArray = oldVals;
}
if (zoomToTag)
Goto();
var snap = snapShot ?? Application.DefaultSnapshot;
var tempName = string.Format("dbImage_tag_{0}", Id);
var ms = new MemoryStream();
_image = Application.TakeSnapshot(tempName, SprSnapShot.TempDirectory, snap);
_image.Save(ms, _image.RawFormat);
Row["tag_image"] = ms.ToArray();
ms.Dispose();
Update();
}
