private void HistogramView_MouseMove(object sender, MouseEventArgs e)
{
switch (dragType)
{
case DragType.Low:
lowPosition = Math.Min(255, Math.Max(0, e.X));
break;
case DragType.High:
highPosition = Math.Min(255, Math.Max(0, e.X));
break;
case DragType.Range:
lowPosition = downPosition;
highPosition = Math.Min(255, Math.Max(0, e.X));
break;
case DragType.Center:
int hWidth = Math.Abs(highPosition-lowPosition)/2;
int adCenter = Math.Min(255 - hWidth, Math.Max(hWidth, e.X));
int moved = center - adCenter;
lowPosition -= moved;
highPosition -= moved;
break;
case DragType.None:
return;
default:
break;
}
center = (lowPosition + highPosition) / 2;
HistogramView.Refresh();
double factor = (image.MaxVal - image.MinVal) / 256.0;
double low = image.MinVal + (lowPosition * factor);
double hi = image.MinVal + (highPosition * factor);
this.Tile = (SkyImageTile)TileCache.GetTile(Tile.Level, Tile.X, Tile.Y, Tile.Dataset, null);
updateTimer.Enabled = false;
updateTimer.Enabled = true;
image.lastMax = highPosition;
image.lastMin = lowPosition;
}
public bool MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (Earth3d.MainWindow.StudyImageset == null)
{
return(false);
}
if (dragging)
{
Tile root = TileCache.GetTile(0, 0, 0, Earth3d.MainWindow.StudyImageset, null);
root.CleanUpGeometryRecursive();
bool twoRoots = false;
if (Earth3d.MainWindow.StudyImageset.Projection == ProjectionType.Tangent && Earth3d.MainWindow.StudyImageset.WidthFactor == 1)
{
twoRoots = true;
}
if (anchored)
{
if (root is SkyImageTile)
{
SkyImageTile tile = (SkyImageTile)root;
Coordinates point2 = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
WcsFitter fitter = new WcsFitter(tile.Width, tile.Height);
fitter.AddPoint(anchoredPoint1, anchorPoint1);
fitter.AddPoint(point2, anchorPoint2);
fitter.Solve();
Earth3d.MainWindow.StudyImageset.BaseTileDegrees = fitter.Solution.Scale;
Earth3d.MainWindow.StudyImageset.Rotation = (fitter.Solution.Rotation);
Earth3d.MainWindow.StudyImageset.CenterX = (fitter.Solution.CenterX * 15);
Earth3d.MainWindow.StudyImageset.CenterY = fitter.Solution.CenterY;
Earth3d.MainWindow.StudyImageset.OffsetX = fitter.Solution.OffsetX;
Earth3d.MainWindow.StudyImageset.OffsetY = fitter.Solution.OfsetY;
}
else
{
Coordinates downPoint = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
double len = anchoredPoint1.Distance(downPoint);
double angle = anchoredPoint1.Angle(downPoint) / RC;
Earth3d.MainWindow.Text = String.Format("Angle = {0}", angle);
Earth3d.MainWindow.StudyImageset.BaseTileDegrees = startScale * (len / startLength);
Earth3d.MainWindow.StudyImageset.Rotation = startRotation - (angle - startAngle);
}
}
else
{
double factor = 1.0;
if ((Control.ModifierKeys & Keys.Alt) == Keys.Alt)
{
factor = .01;
}
if ((Control.ModifierKeys & Keys.Control) == Keys.Control)
{
double rotation = (pntDown.X - e.Location.X) / 50.0;
rotation *= factor;
Earth3d.MainWindow.StudyImageset.Rotation += rotation;
Earth3d.MainWindow.StudyImageset.Rotation = Earth3d.MainWindow.StudyImageset.Rotation % 360;
}
else if ((Control.ModifierKeys & Keys.Shift) == Keys.Shift)
{
double scale = 1.0 + (((pntDown.X - e.Location.X) / 500.0) * factor);
Earth3d.MainWindow.StudyImageset.BaseTileDegrees *= scale;
if (Earth3d.MainWindow.StudyImageset.BaseTileDegrees > 180)
{
Earth3d.MainWindow.StudyImageset.BaseTileDegrees = 180;
}
}
else
{
double moveX = (pntDown.X - e.Location.X) * Earth3d.MainWindow.GetPixelScaleX(true);
double moveY = (pntDown.Y - e.Location.Y) * Earth3d.MainWindow.GetPixelScaleY();
Earth3d.MainWindow.StudyImageset.CenterX += moveX;
Earth3d.MainWindow.StudyImageset.CenterY += moveY;
}
pntDown = e.Location;
}
if (twoRoots)
{
Tile root2 = TileCache.GetTile(0, 1, 0, Earth3d.MainWindow.StudyImageset, null);
root2.CleanUpGeometryRecursive();
}
}
return(false);
}
public bool MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (Earth3d.MainWindow.StudyImageset == null)
{
mouseDown = false;
return(false);
}
Tile root = TileCache.GetTile(0, 0, 0, Earth3d.MainWindow.StudyImageset, null);
if (root == null)
{
mouseDown = false;
return(false);
}
if (e.Button == MouseButtons.Right && (root is SkyImageTile))
{
anchored = !anchored;
popup.SetPivotMode(anchored);
if (anchored)
{
anchoredPoint1 = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
TourPlace place = new TourPlace("", anchoredPoint1.Dec, anchoredPoint1.RA, Classification.Unidentified, "UMA", ImageSetType.Sky, -1);
Earth3d.MainWindow.SetLabelText(place, false);
if (root is TangentTile)
{
TangentTile tile = (TangentTile)root;
Vector3d vector = tile.TransformPoint(12, 12);
vector = Coordinates.GeoTo3dDouble(anchoredPoint1.Lat, anchoredPoint1.Lng);
double x;
double y;
tile.UnTransformPoint(vector, out x, out y);
}
else if (root is SkyImageTile)
{
SkyImageTile tile = (SkyImageTile)root;
anchorPoint1 = tile.GetImagePixel(anchoredPoint1);
}
}
mouseDown = true;
return(true);
}
else if (e.Button == MouseButtons.Left)
{
dragging = true;
pntDown = e.Location;
if (anchored)
{
if (root is TangentTile)
{
startRotation = Earth3d.MainWindow.StudyImageset.Rotation;
startCenterX = Earth3d.MainWindow.StudyImageset.OffsetX;
startCenterY = Earth3d.MainWindow.StudyImageset.OffsetY;
startScale = Earth3d.MainWindow.StudyImageset.BaseTileDegrees;
Coordinates downPoint = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
startLength = anchoredPoint1.Distance(downPoint);
startAngle = anchoredPoint1.Angle(downPoint) / RC;
}
else if (root is SkyImageTile)
{
SkyImageTile tile = (SkyImageTile)root;
anchoredPoint2 = Earth3d.MainWindow.GetCoordinatesForScreenPoint(e.X, e.Y);
anchorPoint2 = tile.GetImagePixel(anchoredPoint2);
}
}
mouseDown = true;
return(true);
}
else
{
mouseDown = false;
return(false);
}
}
public static Tile GetTileFromWeb(Tile retTile, bool Initialize)
{
WebClient Client = null;
if (retTile.Dataset.Projection == ProjectionType.SkyImage && retTile.Dataset.Url.EndsWith("/screenshot.png"))
{
SkyImageTile tile = retTile as SkyImageTile;
Client = new WebClient();
string url = tile.URL;
tile.ImageData = Client.DownloadData(url);
retTile.DemReady = true;
retTile.FileExists = true;
retTile.ReadyToRender = true;
retTile.TextureReady = true;
//retTile.CreateGeometry(Tile.prepDevice);
Client.Dispose();
return(retTile);
}
Tile parent = retTile.Parent;
if (retTile.DemEnabled && (parent == null || (parent != null && parent.DemGeneration == 0)))
{
GetDemTileFromWeb(retTile);
}
else
{
retTile.DemReady = true;
}
if (retTile.Dataset.WcsImage != null && retTile.Dataset.WcsImage is FitsImage)
{
retTile.TextureReady = true;
InitializeTile(retTile);
return(retTile);
}
string directory = retTile.Directory;
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
string filename = retTile.FileName;
Client = new WebClient();
FileInfo fi = new FileInfo(filename);
bool exists = fi.Exists;
if (exists)
{
if (fi.Length != 8 && fi.Length < 100 || retTile.Volitile)
{
try
{
File.Delete(filename);
}
catch
{
}
exists = false;
}
}
if (!exists)
{
try
{
if (retTile.Dataset.IsMandelbrot)
{
retTile.ComputeMandel();
fi = new FileInfo(filename);
exists = fi.Exists;
}
else
{
Client.Headers.Add("User-Agent", "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)");
string url = retTile.URL;
if (string.IsNullOrEmpty(url))
{
retTile.errored = true;
}
else
{
string dlFile = string.Format("{0}.tmp{1}", filename, NodeID);
Client.DownloadFile(CacheProxy.GetCacheUrl(url), dlFile);
try
{
if (File.Exists(dlFile))
{
if (File.Exists(filename))
{
File.Delete(filename);
}
File.Move(dlFile, filename);
}
}
catch
{
// UiTools.ShowMessageBox("File Download collision catch");
}
fi = new FileInfo(filename);
exists = fi.Exists;
}
// Code for drawing tile it onto tile for debuggin
//if (retTile.Dataset.Projection == ProjectionType.Toast)
//{
// //Bitmap bmpText = new Bitmap(filename);
// Bitmap bmpText = UiTools.LoadBitmap(filename);
// Graphics g = Graphics.FromImage(bmpText);
// g.DrawString(retTile.Key, UiTools.StandardRegular, UiTools.StadardTextBrush, new RectangleF(0, 0, 255, 255), UiTools.StringFormatCenterCenter);
// g.Flush();
// g.Dispose();
// bmpText.Save(filename);
// bmpText.Dispose();
//}
}
}
catch
{
//todo retry login on non - HTTP failuers.
if (Earth3d.Logging)
{
Earth3d.WriteLogMessage("Tile Download: Exception");
}
retTile.errored = true;
}
}
try
{
if (exists)
{
if (fi.Length < 100 || (fi.Length == 1033))
{
retTile.errored = true;
return(retTile);
}
}
// todo 3d Cities remove support for 3d Cities for now
if (retTile.Dataset.Projection == ProjectionType.Mercator && Properties.Settings.Default.Show3dCities)
{
string tileID = retTile.GetTileID();
//check coverage cache before downloading
int gen = CoverageMap.GetCoverage(tileID);
if (gen > 0)
{
//try downloading mesh
try
{
string meshFilename = retTile.FileName + ".mesh";
if (!File.Exists(meshFilename))
{
Client.Headers.Add("User-Agent", "Win8Microsoft.BingMaps.3DControl/2.214.2315.0 (;;;;x64 Windows RT)");
string dlFile = string.Format("{0}.tmp{1}", meshFilename, NodeID);
Client.DownloadFile(string.Format("http://ak.t{1}.tiles.virtualearth.net/tiles/mtx{0}?g={2}", tileID, Tile.GetServerID(retTile.X, retTile.Y), gen.ToString()), dlFile);
try
{
if (File.Exists(dlFile))
{
if (File.Exists(meshFilename))
{
File.Delete(meshFilename);
}
File.Move(dlFile, meshFilename);
}
}
catch
{
// UiTools.ShowMessageBox("File Download collision catch");
}
}
}
catch
{
}
}
}
retTile.FileExists = true;
retTile.TextureReady = true;
if (Initialize)
{
InitializeTile(retTile);
}
}
catch (System.Exception)
{
if (Earth3d.Logging)
{
Earth3d.WriteLogMessage("Tile Initialize: Exception");
}
retTile.errored = true;
}
return(retTile);
}