private void AppendText(string text)
{
var inv = new MethodInvoker(delegate {
TXT_outputlog.AppendText(text);
TXT_outputlog.Refresh();
});
this.Invoke(inv);
}
private void BUT_estoffset_Click(object sender, EventArgs e)
{
TXT_outputlog.Clear();
double offset = georef.EstimateOffset(TXT_logfile.Text, TXT_jpgdir.Text, UseGpsorGPS2(), chk_cammsg.Checked,
AppendText);
AppendText("Offset around : " + offset.ToString(CultureInfo.InvariantCulture) + "\n\n");
}
private void button_getFile_Click(object sender, EventArgs e)
{
DirectoryInfo di = new DirectoryInfo(TXT_workPath.Text);
subDi = di.GetDirectories();//获取子文件夹列表
folderCount = subDi.Count();
//check number of images
//set progress bar
processedImageCount = 0;
imageSum = imageNum * folderCount;
progressBar1.Minimum = 0;
progressBar1.Maximum = imageSum;
foreach (DirectoryInfo s_di in subDi)
{
if (!checkImageNumbers(s_di, imageNum))
{
MessageBox.Show("Improper file numbers in " + s_di.FullName + " ,should be " + imageNum);
return;
}
}
//geotag images
foreach (DirectoryInfo s_di in subDi)
{
currentWorkingPath = s_di.FullName;
//string geoTagFolder = currentWorkingPath + Path.DirectorySeparatorChar + "geotagged";
currentWorkingFolderName = currentWorkingPath.Substring(currentWorkingPath.LastIndexOf("\\") + 1);
//string geoTagFolder = foldPath + Path.DirectorySeparatorChar + "geotagged" + Path.DirectorySeparatorChar + currentWorkingFolderName;
string geoTagFolder = foldPath + "_geotagged" + Path.DirectorySeparatorChar + currentWorkingFolderName;
bool isExists = System.IO.Directory.Exists(geoTagFolder);
// delete old files and folder
if (isExists)
{
Directory.Delete(geoTagFolder, true);
}
// create it again
System.IO.Directory.CreateDirectory(geoTagFolder);
FileInfo[] imageFiles = s_di.GetFiles();
for (int i = 0; i < imageFiles.Length; i++)
{
PosReader.posInfomation pos = mposReader.posInfo[i];
WriteCoordinatesToImage(imageFiles[i].FullName, pos.latitude, pos.longitude, pos.height);
processedImageCount++;
progressBar1.Value = processedImageCount;
}
}
TXT_outputlog.AppendText("Geotag finished " + "\n");
TXT_outputlog.AppendText("Images saved to " + foldPath + "_geotagged\n");
MessageBox.Show("Geotag finished");
System.Diagnostics.Process.Start("explorer.exe", foldPath + "_geotagged");
}
private void AppendText(string text)
{
log.Info(text);
var inv = new MethodInvoker(delegate
{
text.Replace("\n", Environment.NewLine);
TXT_outputlog.AppendText(text);
TXT_outputlog.Refresh();
});
this.BeginInvoke(inv);
}
private void BUT_doit_Click(object sender, EventArgs e)
{
string dirPictures = TXT_jpgdir.Text;
string logFilePath = TXT_logfile.Text;
if (!File.Exists(logFilePath))
{
return;
}
if (!Directory.Exists(dirPictures))
{
return;
}
float seconds = 0;
if (selectedProcessingMode == PROCESSING_MODE.TIME_OFFSET)
{
if (
float.TryParse(TXT_offsetseconds.Text, NumberStyles.Float, CultureInfo.InvariantCulture,
out seconds) ==
false)
{
AppendText("Offset number not in correct format. Use . as decimal separator\n");
return;
}
}
BUT_doit.Enabled = false;
TXT_outputlog.Clear();
try
{
switch (selectedProcessingMode)
{
case PROCESSING_MODE.TIME_OFFSET:
georef.picturesInfo = georef.doworkGPSOFFSET(logFilePath, dirPictures, seconds, UseGpsorGPS2(),
chk_cammsg.Checked, AppendText);
if (georef.picturesInfo != null)
{
georef.CreateReportFiles(georef.picturesInfo, dirPictures, seconds,
(double)num_camerarotation.Value, (double)num_hfov.Value, (double)num_vfov.Value,
AppendText, httpGeoRefKML);
}
break;
case PROCESSING_MODE.CAM_MSG:
georef.picturesInfo = georef.doworkCAM(logFilePath, dirPictures, UseGpsorGPS2(), AppendText);
if (georef.picturesInfo != null)
{
georef.CreateReportFiles(georef.picturesInfo, dirPictures, seconds,
(double)num_camerarotation.Value, (double)num_hfov.Value, (double)num_vfov.Value,
AppendText, httpGeoRefKML, chk_camusegpsalt.Checked);
}
break;
case PROCESSING_MODE.TRIG:
georef.picturesInfo = georef.doworkTRIG(logFilePath, dirPictures, UseGpsorGPS2(), AppendText);
if (georef.picturesInfo != null)
{
georef.CreateReportFiles(georef.picturesInfo, dirPictures, seconds,
(double)num_camerarotation.Value, (double)num_hfov.Value, (double)num_vfov.Value,
AppendText, httpGeoRefKML, chk_trigusergpsalt.Checked);
}
break;
}
}
catch (Exception ex)
{
AppendText("Error " + ex.ToString());
}
GMapRoute route = new GMapRoute("vehicle");
if (georef.vehicleLocations != null)
{
foreach (var vehicleLocation in georef.vehicleLocations)
{
route.Points.Add(new PointLatLngAlt(vehicleLocation.Value.Lat, vehicleLocation.Value.Lon,
vehicleLocation.Value.AltAMSL));
}
}
myGMAP1.Overlays[0].Markers.Clear();
if (georef.picturesInfo != null)
{
foreach (var pictureLocation in georef.picturesInfo)
{
myGMAP1.Overlays[0].Markers.Add(
new GMarkerGoogle(new PointLatLngAlt(pictureLocation.Value.Lat, pictureLocation.Value.Lon,
pictureLocation.Value.AltAMSL), GMarkerGoogleType.green)
{
IsHitTestVisible = true,
ToolTipMode = MarkerTooltipMode.OnMouseOver,
ToolTipText = Path.GetFileName(pictureLocation.Value.Path)
});
}
}
myGMAP1.Overlays[0].Routes.Clear();
myGMAP1.Overlays[0].Routes.Add(route);
myGMAP1.ZoomAndCenterRoutes(myGMAP1.Overlays[0].Id);
BUT_doit.Enabled = true;
BUT_Geotagimages.Enabled = true;
}
private void WriteCoordinatesToImage(string Filename, double dLat, double dLong, double alt)
{
using (MemoryStream ms = new MemoryStream(File.ReadAllBytes(Filename)))
{
TXT_outputlog.AppendText("GeoTagging " + Filename + "\n");
Application.DoEvents();
using (Image Pic = Image.FromStream(ms))
{
PropertyItem[] pi = Pic.PropertyItems;
pi[0].Id = 0x0004;
pi[0].Type = 5;
pi[0].Len = sizeof(ulong) * 3;
pi[0].Value = coordtobytearray(dLong);
Pic.SetPropertyItem(pi[0]);
pi[0].Id = 0x0002;
pi[0].Type = 5;
pi[0].Len = sizeof(ulong) * 3;
pi[0].Value = coordtobytearray(dLat);
Pic.SetPropertyItem(pi[0]);
pi[0].Id = 0x0006;
pi[0].Type = 5;
pi[0].Len = 8;
pi[0].Value = new Rational(alt).GetBytes();
Pic.SetPropertyItem(pi[0]);
pi[0].Id = 1;
pi[0].Len = 2;
pi[0].Type = 2;
if (dLat < 0)
{
pi[0].Value = new byte[] { (byte)'S', 0 };
}
else
{
pi[0].Value = new byte[] { (byte)'N', 0 };
}
Pic.SetPropertyItem(pi[0]);
pi[0].Id = 3;
pi[0].Len = 2;
pi[0].Type = 2;
if (dLong < 0)
{
pi[0].Value = new byte[] { (byte)'W', 0 };
}
else
{
pi[0].Value = new byte[] { (byte)'E', 0 };
}
Pic.SetPropertyItem(pi[0]);
// Save file into Geotag folder
//string rootFolder = TXT_jpgdir.Text;
string geoTagFolder = foldPath + "_geotagged" + Path.DirectorySeparatorChar + currentWorkingFolderName;
string outputfilename = geoTagFolder + Path.DirectorySeparatorChar +
Path.GetFileNameWithoutExtension(Filename) + "_geotag" +
Path.GetExtension(Filename);
// Just in case
File.Delete(outputfilename);
Pic.Save(outputfilename);
}
}
}
