// This must be called in order for rotation and position offset to by applied
public void RenderPoints(SuperTile tile, GridOrientation orientation, Vector2 gridSize)
{
if (orientation == GridOrientation.Isometric)
{
m_Position = IsometricTransform(m_Position, tile, gridSize);
m_Position.x += gridSize.x * 0.5f;
for (int i = 0; i < m_Points.Length; i++)
{
m_Points[i] = IsometricTransform(m_Points[i], tile, gridSize);
}
// Also, we are forced to use polygon colliders for isometric projection
if (m_CollisionShapeType == CollisionShapeType.Ellipse || m_CollisionShapeType == CollisionShapeType.Rectangle)
{
m_CollisionShapeType = CollisionShapeType.Polygon;
}
}
// Burn rotation into our points
ApplyRotationToPoints();
// Burn translation into our points
m_Points = m_Points.Select(p => p + m_Position).ToArray();
// Transform all points so that they wrt the bottom-left of the tile
// This should make calculations later easier since Tiled treats the bottom-left corner of a tile as the local origin
m_Points = m_Points.Select(p => LocalTransform(p, tile)).ToArray();
m_Position = LocalTransform(m_Position, tile);
}
public static void SwitchGridOrientation()
{
if (m_isGridActive)
{
m_gridOrientation = MyUtils.GetNextOrPreviousEnumValue(m_gridOrientation, true);
}
}
IEnumerator undoMove()
{
if (OnUndoStart != null)
{
OnUndoStart();
}
woodBlockManager.SetBlockKinemactics(true);
BlockUndoModule.UndoAllBlocks();
yield return(waitUndo);
yield return(new WaitForSeconds(undoWaitExtra));
undoWaitExtra = 0.0f;
Vector3 targetVector;
GridOrientation currentOrientation = LastMoves.Pop();
if (currentOrientation == GridOrientation.Left)
{
targetVector = new Vector3(0, 0, -90);
currentOrientation = GridOrientation.Right;
}
else
{
targetVector = new Vector3(0, 0, 90);
}
theTween = targetRotation.DORotate(targetVector, rotationTime).SetEase(Ease.OutSine).OnComplete(OnUndoTweenComplete).SetRelative();
}
public static void SwitchGridOrientation()
{
if (m_isGridActive)
{
m_gridOrientation = MyUtils.GetNextOrPreviousEnumValue(m_gridOrientation, true);
}
}
public void Paint(DimensionHierarchy hierarchy, GridPosition startPosition, GridOrientation orientation)
{
var placement = new ZigZagPlacement(startPosition, orientation);
for (int level = 0; level < hierarchy.LevelCount; ++level)
{
var previousMeasurement = new object();
var currentItem = default(UIElement);
for (int keyIndex = 0; keyIndex < hierarchy.KeyCount; ++keyIndex)
{
var measurement = hierarchy.Keys[keyIndex].Measurements[level];
if (!Equals(previousMeasurement, measurement))
{
currentItem = _itemFactory.CreateHeaderItem(measurement);
_grid.Children.Add(currentItem);
if (keyIndex > 0)
{
placement.NextSlot();
}
placement.ApplySlot(currentItem);
}
else
{
placement.ExtendSlot();
placement.ApplySlot(currentItem);
}
previousMeasurement = measurement;
}
placement.NextLevel();
}
}
public static void LoadData()
{
m_gridStepMode = MyFakes.MWBUILDER ? GridStep.STEP_LEVEL_4 : GridStep.STEP_LEVEL_3;
m_gridOrientation = GridOrientation.ORIENTATION_XY;
m_gridColor = MyEditorConstants.COLOR_WHITE;
m_isGridVisible = false;
m_gridStepInMeters = GetGridStepInMeters();
}
public static void LoadData()
{
m_gridStepMode = MyFakes.MWBUILDER ? GridStep.STEP_LEVEL_4 : GridStep.STEP_LEVEL_3;
m_gridOrientation = GridOrientation.ORIENTATION_XY;
m_gridColor = MyEditorConstants.COLOR_WHITE;
m_isGridVisible = false;
m_gridStepInMeters = GetGridStepInMeters();
}
public Grid(IPoint origin, int tileSizeX, int tileSizeY, double dpi, GridOrientation orientation)
{
_origin = origin;
_tileSizeX = tileSizeX;
_tileSizeY = tileSizeY;
_dpi = dpi;
_orientation = orientation;
}
void DrawLines(GridOrientation orientation)
{
int viewportHeight = this.Height - (int)this.MarginTop;
int viewportHeightFactor = 200;
int viewportWidth = this.Width - (int)this.MarginRight;
int horizontalStart = (int)MarginLeft;
int verticalStart = (int)MarginBottom;
using (Pen p = new Pen(Color.FromArgb(this.GridOpacity, this.GridColor), this.GridPenWidth))
{
p.DashStyle = DashStyle.Dash;
int incrementAmount = 0;
if (orientation == GridOrientation.Horizontal)
{
incrementAmount = GridSpacingHorizontal;
int verticalHalfWayPoint = DetermineMiddlePoint(0, viewportHeight, incrementAmount);
for (int i = verticalStart; i < viewportHeight; i += incrementAmount)
{
//if (i == verticalHalfWayPoint)
//{
// // Draw the center line
// using (var p2 = new Pen(Color.FromArgb(100, Color.Green), 2))
// {
// Graphics?.DrawLine(p2, 0, i, viewportWidth, i);
// }
//}
//else
//{
Graphics?.DrawLine(p, horizontalStart, i, viewportWidth, i);
//}
}
}
else if (orientation == GridOrientation.Vertical)
{
incrementAmount = this.GridSpacingHorizontal;
int horizontalHalfWayPoint = DetermineMiddlePoint(0, viewportWidth, incrementAmount);
for (int i = horizontalStart; i < viewportWidth; i += incrementAmount)
{
//if (i == horizontalHalfWayPoint)
//{
// // Draw the center line
// using (var p2 = new Pen(Color.FromArgb(100, Color.Green), 2))
// {
// Graphics?.DrawLine(p2, i, 0, i, viewportHeight);
// }
//}
//else
//{
Graphics?.DrawLine(p, i, verticalStart, i, viewportHeight);
//}
}
}
}
}
private void btnPreRender_Click(object sender, EventArgs e)
{
_preRenderScales.Clear();
foreach (ListViewItem item in lstScales.Items)
{
if (item.Checked)
{
_preRenderScales.Add(double.Parse(item.Text.Replace(",", "."), _nhi));
}
}
_maxParallelRequests = (int)numMaxParallelRequest.Value;
switch (cmbImageFormat.SelectedItem.ToString().ToLower())
{
case "image/png":
_imgExt = ".png";
break;
case "image/jpeg":
_imgExt = ".jpg";
break;
}
switch (cmbOrigin.SelectedItem.ToString().ToLower())
{
case "upper left":
_orientation = GridOrientation.UpperLeft;
break;
case "lower left":
_orientation = GridOrientation.LowerLeft;
break;
}
_selectedEpsg = (int)cmbEpsg.SelectedItem;
if (chkUseExtent.Checked == true)
{
_bounds = this.CurrentExtent;
}
else
{
_bounds = null;
}
_cacheFormat = cmbCacheFormat.SelectedItem.ToString().ToLower();
Thread thread = new Thread(new ThreadStart(this.Run));
FormProgress dlg = new FormProgress(this, thread);
dlg.ShowDialog();
}
public TileRenderer(TileServiceMetadata metadata,
int epsg,
GridOrientation orientation = GridOrientation.UpperLeft,
string cacheFormat = "compact",
string imageFormat = ".png",
IEnvelope bbox = null,
IEnumerable<double> preRenderScales = null,
int maxParallelRequests = 1)
{
_metadata = metadata;
_epsg = epsg;
_orientation = orientation;
_cacheFormat = cacheFormat;
_imageFormat = imageFormat;
_bbox = bbox;
_preRenderScales = preRenderScales;
_maxParallelRequests = maxParallelRequests;
}
private void GetTile(IServiceRequestContext context, TileServiceMetadata metadata, int epsg, double scale, int row, int col, string format, GridOrientation orientation, bool renderOnTheFly)
{
if (!metadata.EPSGCodes.Contains(epsg))
{
throw new ArgumentException("Wrong epsg argument");
}
//if (!metadata.Scales.Contains(scale))
// throw new ArgumentException("Wrong scale argument");
scale = metadata.Scales.GetScale(scale);
if (scale <= 0.0)
{
throw new ArgumentException("Wrong scale argument");
}
//IEnvelope bounds = metadata.GetEPSGEnvelope(epsg);
//if (bounds == null || bounds.Width == 0.0 || bounds.Height == 0.0)
// throw new Exception("No bounds defined for EPSG:" + epsg);
format = format.ToLower();
if (format != ".png" && format != ".jpg")
{
throw new Exception("Unsupported image format");
}
if (format == ".png" && metadata.FormatPng == false)
{
throw new Exception("Format image/png not supported");
}
if (format == ".jpg" && metadata.FormatJpg == false)
{
throw new Exception("Format image/jpeg no supported");
}
string path = _mapServer.TileCachePath + @"\" + context.ServiceMap.Name + @"\_alllayers\" +
TileServiceMetadata.TilePath(orientation, epsg, scale, row, col) + format;
if ((orientation == GridOrientation.UpperLeft && metadata.UpperLeftCacheTiles) ||
(orientation == GridOrientation.LowerLeft && metadata.LowerLeftCacheTiles))
{
FileInfo fi = new FileInfo(path);
if (fi.Exists)
{
context.ServiceRequest.Response = fi.FullName;
return;
}
else if (!renderOnTheFly && !metadata.RenderTilesOnTheFly)
{
return; // Empty
}
if (!fi.Directory.Exists)
{
fi.Directory.Create();
}
}
else
{
path = _mapServer.OutputPath + @"\tile_" + Guid.NewGuid().ToString("N").ToLower() + format;
}
ISpatialReference sRef = SpatialReference.FromID("epsg:" + epsg);
using (IServiceMap map = context.ServiceMap)
{
map.Display.SpatialReference = sRef;
map.Display.dpi = metadata.Dpi;
map.Display.iWidth = metadata.TileWidth;
map.Display.iHeight = metadata.TileHeight;
double res = (double)scale / (metadata.Dpi / 0.0254);
if (map.Display.MapUnits != GeoUnits.Meters)
{
GeoUnitConverter converter = new GeoUnitConverter();
res = converter.Convert(res, GeoUnits.Meters, map.Display.MapUnits);
}
var origin = orientation == GridOrientation.UpperLeft ? metadata.GetOriginUpperLeft(epsg) : metadata.GetOriginLowerLeft(epsg);
double H = metadata.TileHeight * res;
double y = (orientation == GridOrientation.UpperLeft ?
origin.Y - H * (row + 1) :
origin.Y + H * row);
double W = metadata.TileWidth * res;
//if (map.Display.MapUnits == GeoUnits.DecimalDegrees)
//{
// double phi = (2 * y + H) / 2.0;
// W /= Math.Cos(phi / 180.0 * Math.PI);
//}
double x = origin.X + W * col;
map.Display.ZoomTo(new Envelope(x, y, x + W, y + H));
map.Render();
bool maketrans = map.Display.MakeTransparent;
map.Display.MakeTransparent = true;
map.SaveImage(path, format == ".jpg" ? System.Drawing.Imaging.ImageFormat.Jpeg : System.Drawing.Imaging.ImageFormat.Png);
map.Display.MakeTransparent = maketrans;
context.ServiceRequest.Response = path;
_mapServer.Log("CreateTile:", loggingMethod.request_detail, path);
}
}
public ZigZagPlacement(GridPosition startPosition, GridOrientation orientation)
{
_orientation = orientation;
_levelStartPosition = startPosition;
_currentSlot = new GridArea(startPosition, startPosition);
}
static int Main(string[] args)
{
try
{
PlugInManager.InitSilent = true;
Action action = Action.None;
string server = String.Empty, service = String.Empty, cacheFormat = "normal";
int epsg = 0, maxParallelRequests = 1;
GridOrientation orientation = GridOrientation.UpperLeft;
IEnvelope bbox = null;
List <int> scales = new List <int>();
for (int i = 0; i < args.Length; i++)
{
if (args[i] == "-server")
{
server = args[++i];
}
if (args[i] == "-service")
{
service = args[++i];
}
if (args[i] == "-info")
{
action = Action.Info;
}
if (args[i] == "-render")
{
action = Action.Render;
}
if (args[i] == "-compact")
{
cacheFormat = "compact";
}
if (args[i] == "-epsg")
{
epsg = int.Parse(args[++i]);
}
if (args[i] == "-orientation")
{
switch (args[++i].ToLower())
{
case "ul":
case "upperleft":
orientation = GridOrientation.UpperLeft;
break;
case "ll":
case "lowerleft":
orientation = GridOrientation.LowerLeft;
break;
}
}
if (args[i] == "-bbox")
{
bbox = Envelope.FromBBox(args[++i]);
}
if (args[i] == "-scales")
{
scales.AddRange(args[++i].Split(',').Select(v => int.Parse(v)));
}
if (args[i] == "-threads")
{
maxParallelRequests = int.Parse(args[++i]);
}
}
if (action == Action.None ||
String.IsNullOrWhiteSpace(server) ||
String.IsNullOrWhiteSpace(service))
{
Console.WriteLine("USAGE:");
Console.WriteLine("gView.Cmd.RenderTileCache <-info|-render> -server <server> -service <service>");
Console.WriteLine(" optional paramters: -epsg <epsg-code> [default: first]");
Console.WriteLine(" -compact ... create a compact tile cache");
Console.WriteLine(" -orientation <ul|ll|upperleft|lowerleft> [default: upperleft]");
Console.WriteLine(" -bbox <minx,miny,maxx,maxy> [default: fullextent]");
Console.WriteLine(" -scales <scale1,scale2,...> [default: empty => all scales");
Console.WriteLine(" -threads <max-parallel-requests> [default: 1]");
return(1);
}
#region Read Metadata
var metadata = new TileServiceMetadata().FromService(server, service);
if (metadata == null)
{
throw new Exception("Can't read metadata from server. Are you sure taht ervice is a gView WMTS service?");
}
#endregion
if (action == Action.Info)
{
#region TileSize
Console.WriteLine($"TileSize [Pixel]: { metadata.TileWidth } x { metadata.TileHeight }");
#endregion
#region ImageFormat
Console.Write("ImageFormats:");
Console.Write(metadata.FormatJpg ? " jpg" : "");
Console.Write(metadata.FormatPng ? " png" : "");
Console.WriteLine();
#endregion
#region Scales
Console.WriteLine("Scales:");
if (metadata.Scales != null)
{
foreach (var scale in metadata.Scales)
{
Console.WriteLine($" 1 : { scale }");
}
}
#endregion
#region Origin
Console.Write("Origin:");
Console.Write(metadata.UpperLeft ? " upperleft" : "");
Console.Write(metadata.LowerLeft ? " lowerleft" : "");
Console.WriteLine();
if (metadata.EPSGCodes != null)
{
foreach (var epsgCode in metadata.EPSGCodes)
{
if (metadata.UpperLeft)
{
var ul = metadata.GetOriginUpperLeft(epsgCode);
Console.WriteLine($" EPSG:{ epsgCode } upperleft: { ul.X }, { ul.Y }");
}
if (metadata.LowerLeft)
{
var ll = metadata.GetOriginUpperLeft(epsgCode);
Console.WriteLine($" EPSG:{ epsgCode } lowerleft: { ll.X }, { ll.Y }");
}
}
}
#endregion
#region Extents
Console.WriteLine("BBox:");
if (metadata.EPSGCodes != null)
{
foreach (var epsgCode in metadata.EPSGCodes)
{
var envelope = metadata.GetEPSGEnvelope(epsgCode);
if (envelope != null)
{
Console.WriteLine($" EPSG:{ epsgCode }: { envelope.minx }, { envelope.miny }, { envelope.maxx }, { envelope.maxy }");
}
}
}
#endregion
}
else if (action == Action.Render)
{
var startTime = DateTime.Now;
List <double> preRenderScales = new List <double>();
if (scales.Count > 0)
{
preRenderScales.AddRange(scales.Where(s => metadata.Scales.Contains(s)).Select(s => (double)s));
}
var tileRender = new TileRenderer(metadata,
epsg > 0 ? epsg : metadata.EPSGCodes.First(),
cacheFormat: cacheFormat,
orientation: orientation,
bbox: bbox,
preRenderScales: preRenderScales.Count > 0 ? preRenderScales : null,
maxParallelRequests: maxParallelRequests);
tileRender.Renderer(server, service);
Console.WriteLine();
Console.WriteLine($"Finished: { Math.Round((DateTime.Now - startTime).TotalSeconds) }sec");
}
return(0);
}
catch (Exception ex)
{
Console.WriteLine("Exception:");
Console.WriteLine(ex.Message);
return(1);
}
}
public static void UpdateGridOrientation(Camera camera)
{
if (camera == null)
{
return;
}
var camera_position = camera.cameraToWorldMatrix.MultiplyPoint(MathConstants.zeroVector3);
var camera_forward = camera.cameraToWorldMatrix.MultiplyVector(MathConstants.forwardVector3);
gridOrientation = new GridOrientation();
gridOrientation.gridCamera = camera;
gridOrientation.gridCameraPosition = camera_position;
if (Tools.pivotRotation == PivotRotation.Local)
{
var activeTransform = Selection.activeTransform;
if (activeTransform != null)
{
var parentCenter = MathConstants.zeroVector3;
var parent = activeTransform.parent;
if (parent != null)
{
parentCenter = parent.position;
}
gridOrientation.gridRotation = Tools.handleRotation;
gridOrientation.gridCenter = parentCenter;
}
}
gridOrientation.gridOrthoXVisible = false;
gridOrientation.gridOrthoYVisible = false;
gridOrientation.gridOrthoZVisible = false;
gridOrientation.gridOrtho = false;
gridOrientation.gridOrthoXAlpha = 0.0f;
gridOrientation.gridOrthoYAlpha = 0.0f;
gridOrientation.gridOrthoZAlpha = 0.0f;
gridOrientation.gridWorkCenter = gridOrientation.gridCenter;
gridOrientation.gridWorkRotation = gridOrientation.gridRotation;
if (camera.orthographic)
{
gridOrientation.gridOrtho = true;
Vector3 dots = new Vector3(
Mathf.Clamp01(Mathf.Abs(Vector3.Dot(camera_forward, gridOrientation.gridRotation * MathConstants.rightVector3)) - 0.6f),
Mathf.Clamp01(Mathf.Abs(Vector3.Dot(camera_forward, gridOrientation.gridRotation * MathConstants.upVector3)) - 0.3f),
Mathf.Clamp01(Mathf.Abs(Vector3.Dot(camera_forward, gridOrientation.gridRotation * MathConstants.forwardVector3)) - 0.6f)
).normalized;
dots.x *= dots.x;
dots.y *= dots.y;
dots.z *= dots.z;
if (dots.x > 0.5f)
{
Quaternion rotation = Quaternion.AngleAxis(90.0f, MathConstants.forwardVector3);
gridOrientation.gridOrthoXRotation = gridOrientation.gridRotation * rotation;
gridOrientation.gridOrthoXVisible = true;
gridOrientation.gridOrthoXAlpha = dots.x;
}
if (dots.y > 0.5f)
{
gridOrientation.gridOrthoYRotation = gridOrientation.gridRotation;
gridOrientation.gridOrthoYVisible = true;
gridOrientation.gridOrthoYAlpha = dots.y;
}
if (dots.z > 0.5f)
{
Quaternion rotation = Quaternion.AngleAxis(90.0f, MathConstants.leftVector3);
gridOrientation.gridOrthoZRotation = gridOrientation.gridRotation * rotation;
gridOrientation.gridOrthoZVisible = true;
gridOrientation.gridOrthoZAlpha = dots.z;
}
if (dots.y > dots.z)
{
if (dots.y > dots.x)
{
gridOrientation.gridWorkRotation = gridOrientation.gridOrthoYRotation;
}
else
{
gridOrientation.gridWorkRotation = gridOrientation.gridOrthoXRotation;
}
}
else
{
if (dots.z > dots.x)
{
gridOrientation.gridWorkRotation = gridOrientation.gridOrthoZRotation;
}
else
{
gridOrientation.gridWorkRotation = gridOrientation.gridOrthoXRotation;
}
}
gridOrientation.gridPlane = new CSGPlane(gridOrientation.gridWorkRotation, gridOrientation.gridWorkCenter);
}
else
{
gridOrientation.gridPlane = new CSGPlane(gridOrientation.gridWorkRotation, gridOrientation.gridWorkCenter);
if (ForceGrid)
{
gridOrientation.gridWorkCenter = ForcedGridCenter;
gridOrientation.gridWorkRotation = ForcedGridRotation;
}
}
gridOrientation.gridWorkInvRotation = Quaternion.Inverse(gridOrientation.gridWorkRotation);
// find point on the plane that is nearest to camera
var normal = gridOrientation.gridWorkRotation * MathConstants.upVector3;
var d = Vector3.Dot(normal, gridOrientation.gridCenter);
var position = (new CSGPlane(normal, d)).Project(gridOrientation.gridCameraPosition);
gridOrientation.gridCameraSnapped = position;
gridOrientation.gridWorkPlane = new CSGPlane(normal, position);
var euler = gridOrientation.gridWorkInvRotation.eulerAngles;
euler.x = Mathf.Round(euler.x / 90) * 90;
euler.y = Mathf.Round(euler.y / 90) * 90;
euler.z = Mathf.Round(euler.z / 90) * 90;
gridOrientation.gridSnapVector = Quaternion.Euler(euler) * RealtimeCSG.CSGSettings.SnapVector;
var snap_scale = Quaternion.Euler(euler) *
new Vector3(RealtimeCSG.CSGSettings.LockAxisX ? 0 : 1,
RealtimeCSG.CSGSettings.LockAxisY ? 0 : 1,
RealtimeCSG.CSGSettings.LockAxisZ ? 0 : 1);
snap_scale.x = Mathf.Abs(snap_scale.x);
snap_scale.y = Mathf.Abs(snap_scale.y);
snap_scale.z = Mathf.Abs(snap_scale.z);
gridOrientation.gridSnapScale = snap_scale;
}
private byte[] GetCompactTile(IServiceRequestContext context, TileServiceMetadata metadata, int epsg, double scale, int row, int col, string format, GridOrientation orientation)
{
if (!metadata.EPSGCodes.Contains(epsg))
{
throw new ArgumentException("Wrong epsg argument");
}
if (orientation != GridOrientation.UpperLeft)
{
throw new ArgumentException("Compact Tiles Orientation must bei Upper Left!");
}
scale = metadata.Scales.GetScale(scale);
if (scale <= 0.0)
{
throw new ArgumentException("Wrong scale argument");
}
//IEnvelope bounds = metadata.GetEGPSEnvelope(epsg);
//if (bounds == null || bounds.Width == 0.0 || bounds.Height == 0.0)
// throw new Exception("No bounds defined for EPSG:" + epsg);
IPoint origin = metadata.GetOriginUpperLeft(epsg);
if (origin == null)
{
throw new Exception("No origin defined for EPSG:" + epsg);
}
format = format.ToLower();
if (format != ".png" && format != ".jpg")
{
throw new Exception("Unsupported image format");
}
if (format == ".png" && metadata.FormatPng == false)
{
throw new Exception("Format image/png not supported");
}
if (format == ".jpg" && metadata.FormatJpg == false)
{
throw new Exception("Format image/jpeg no supported");
}
string path = _mapServer.TileCachePath + @"\" + context.ServiceMap.Name + @"\_alllayers\compact\" +
TileServiceMetadata.ScalePath(orientation, epsg, scale);
string compactTileName = CompactTileName(row, col);
string bundleFilename = path + @"\" + compactTileName + ".tilebundle";
string bundleDoneFilename = path + @"\" + compactTileName + ".tilebundle.done";
string bundleCalcFilename = path + @"\" + compactTileName + ".tilebundle.calc";
if (new FileInfo(bundleFilename).Exists)
{
return(GetCompactTileBytes(context, path, row, col, format));
}
if (IsDirectoryEmpty(path))
{
#region On The Fly
using (IServiceMap map = context.ServiceMap)
{
ISpatialReference sRef = SpatialReference.FromID("epsg:" + epsg);
map.Display.SpatialReference = sRef;
map.Display.dpi = metadata.Dpi;
map.Display.iWidth = metadata.TileWidth;
map.Display.iHeight = metadata.TileHeight;
double res = (double)scale / (metadata.Dpi / 0.0254);
if (map.Display.MapUnits != GeoUnits.Meters)
{
GeoUnitConverter converter = new GeoUnitConverter();
res = converter.Convert(res, GeoUnits.Meters, map.Display.MapUnits);
}
origin = orientation == GridOrientation.UpperLeft ? metadata.GetOriginUpperLeft(epsg) : metadata.GetOriginLowerLeft(epsg);
double H = metadata.TileHeight * res;
double y = (orientation == GridOrientation.UpperLeft ?
origin.Y - H * (row + 1) :
origin.Y + H * row);
double W = metadata.TileWidth * res;
double x = origin.X + W * col;
map.Display.ZoomTo(new Envelope(x, y, x + W, y + H));
map.Render();
bool maketrans = map.Display.MakeTransparent;
map.Display.MakeTransparent = true;
MemoryStream ms = new MemoryStream();
map.SaveImage(ms, format == ".jpg" ? System.Drawing.Imaging.ImageFormat.Jpeg : System.Drawing.Imaging.ImageFormat.Png);
map.Display.MakeTransparent = maketrans;
return(ms.ToArray());
}
#endregion
#region Tile from Existing UpLevel Tiles (Vorteil Resampling wird nicht von Browser erledigt, ist meistens Fast -> hier Nearstneigbor)
int level2 = metadata.Scales.IndexOf(scale);
if (level2 <= 0)
{
return(null);
}
using (IServiceMap map = context.ServiceMap)
{
double res = (double)scale / (metadata.Dpi / 0.0254);
if (map.Display.MapUnits != GeoUnits.Meters)
{
GeoUnitConverter converter = new GeoUnitConverter();
res = converter.Convert(res, GeoUnits.Meters, map.Display.MapUnits);
}
double H = metadata.TileHeight * res;
double y = origin.Y - H * (row + 1);
double W = metadata.TileWidth * res;
double x = origin.X + W * col;
while (true)
{
if (level2 <= 0)
{
break;
}
double scale2 = metadata.Scales[level2 - 1];
string path2 = _mapServer.TileCachePath + @"\" + context.ServiceMap.Name + @"\_alllayers\compact\" +
TileServiceMetadata.ScalePath(orientation, epsg, scale2);
if (IsDirectoryEmpty(path2))
{
level2--;
continue;
}
double res2 = scale2 / (metadata.Dpi / 0.0254);
double W2 = metadata.TileWidth * res2;
double H2 = metadata.TileHeight * res2;
int col2_0 = (int)Math.Floor((x - origin.X) / W2);
int row2_0 = (int)Math.Floor((origin.Y - (y + H)) / H2);
int col2_1 = (int)Math.Floor((x + W - origin.X) / W2);
int row2_1 = (int)Math.Floor((origin.Y - y) / H2);
double x2_0 = origin.X + W2 * col2_0,
y2_0 = origin.Y - H2 * (row2_1 + 1);
double W20 = Math.Abs(col2_1 - col2_0 + 1) * W2,
H20 = Math.Abs(row2_1 - row2_0 + 1) * H2;
using (Bitmap bm = new Bitmap(Math.Abs(col2_1 - col2_0 + 1) * metadata.TileWidth, Math.Abs(row2_1 - row2_0 + 1) * metadata.TileHeight))
using (Graphics gr = Graphics.FromImage(bm))
{
for (int r2 = row2_0; r2 <= row2_1; r2++)
{
for (int c2 = col2_0; c2 <= col2_1; c2++)
{
byte[] buffer = GetCompactTileBytes(context, path2, r2, c2, format);
if (buffer != null && buffer.Length > 0)
{
MemoryStream ms = new MemoryStream(buffer);
var tileImage = Image.FromStream(ms);
gr.DrawImage(tileImage, new PointF((c2 - col2_0) * metadata.TileWidth, (r2 - row2_0) * metadata.TileHeight));
}
}
}
float imageX = (float)((x - x2_0) / W20 * (double)bm.Width);
float imageY = bm.Height - (float)((y - y2_0) / H20 * (double)bm.Height);
float imageW = (float)((double)metadata.TileWidth * res / res2);
float imageH = (float)((double)metadata.TileHeight * res / res2);
using (Bitmap outputBm = new Bitmap(metadata.TileWidth, metadata.TileHeight))
using (Graphics outputGr = Graphics.FromImage(outputBm))
{
outputGr.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
outputGr.DrawImage(bm,
new RectangleF(-.5f, -.5f, (float)outputBm.Width + 1f, (float)outputBm.Height + 1f),
new RectangleF(imageX, imageY - imageH, imageW, imageH),
GraphicsUnit.Pixel);
MemoryStream output = new MemoryStream();
outputBm.Save(output, format == ".png" ? ImageFormat.Png : ImageFormat.Jpeg);
return(output.ToArray());
}
}
}
}
#endregion
}
return(null);
}
private byte[] GetTile(IServiceRequestContext context, TileServiceMetadata metadata, int epsg, double scale, int row, int col, string format, GridOrientation orientation)
{
if (!metadata.EPSGCodes.Contains(epsg))
{
throw new ArgumentException("Wrong epsg argument");
}
//if (!metadata.Scales.Contains(scale))
// throw new ArgumentException("Wrong scale argument");
scale = metadata.Scales.GetScale(scale);
if (scale <= 0.0)
{
throw new ArgumentException("Wrong scale argument");
}
//IEnvelope bounds = metadata.GetEPSGEnvelope(epsg);
//if (bounds == null || bounds.Width == 0.0 || bounds.Height == 0.0)
// throw new Exception("No bounds defined for EPSG:" + epsg);
format = format.ToLower();
if (format != ".png" && format != ".jpg")
{
throw new Exception("Unsupported image format");
}
if (format == ".png" && metadata.FormatPng == false)
{
throw new Exception("Format image/png not supported");
}
if (format == ".jpg" && metadata.FormatJpg == false)
{
throw new Exception("Format image/jpeg no supported");
}
string path = _mapServer.TileCachePath + @"\" + context.ServiceMap.Name + @"\_alllayers\" +
TileServiceMetadata.TilePath(orientation, epsg, scale, row, col) + format;
if ((orientation == GridOrientation.UpperLeft && metadata.UpperLeftCacheTiles) ||
(orientation == GridOrientation.LowerLeft && metadata.LowerLeftCacheTiles))
{
FileInfo fi = new FileInfo(path);
if (fi.Exists)
{
//context.ServiceRequest.Response = fi.FullName;
using (FileStream fs = File.Open(fi.FullName, FileMode.Open, FileAccess.Read, FileShare.Read)) //new FileStream(bundleFilename, FileMode.Open, FileAccess.Read))
{
byte[] data = new byte[fi.Length];
fs.Read(data, 0, data.Length);
return(data);
}
}
}
return(null);
}
private bool HasOrientation(GridOrientation orient)
{
return((orient & Orientation) > 0);
}
private byte[] GetCompactTile(IServiceRequestContext context, TileServiceMetadata metadata, int epsg, double scale, int row, int col, string format, GridOrientation orientation)
{
if (!metadata.EPSGCodes.Contains(epsg))
{
throw new ArgumentException("Wrong epsg argument");
}
if (orientation != GridOrientation.UpperLeft)
{
throw new ArgumentException("Compact Tiles Orientation must bei Upper Left!");
}
scale = metadata.Scales.GetScale(scale);
if (scale <= 0.0)
{
throw new ArgumentException("Wrong scale argument");
}
//IEnvelope bounds = metadata.GetEGPSEnvelope(epsg);
//if (bounds == null || bounds.Width == 0.0 || bounds.Height == 0.0)
// throw new Exception("No bounds defined for EPSG:" + epsg);
IPoint origin = metadata.GetOriginUpperLeft(epsg);
if (origin == null)
{
throw new Exception("No origin defined for EPSG:" + epsg);
}
format = format.ToLower();
if (format != ".png" && format != ".jpg")
{
throw new Exception("Unsupported image format");
}
if (format == ".png" && metadata.FormatPng == false)
{
throw new Exception("Format image/png not supported");
}
if (format == ".jpg" && metadata.FormatJpg == false)
{
throw new Exception("Format image/jpeg no supported");
}
string path = _mapServer.TileCachePath + @"\" + MapName(context) + @"\_alllayers\compact\" +
TileServiceMetadata.ScalePath(orientation, epsg, scale);
string compactTileName = CompactTileName(row, col);
string bundleFilename = path + @"\" + compactTileName + ".tilebundle";
string bundleDoneFilename = path + @"\" + compactTileName + ".tilebundle.done";
string bundleCalcFilename = path + @"\" + compactTileName + ".tilebundle.calc";
if (new FileInfo(bundleFilename).Exists)
{
return(GetCompactTileBytes(context, path, row, col, format));
}
if (IsDirectoryEmpty(path))
{
#region On The Fly
using (IServiceMap map = context.CreateServiceMapInstance())
{
ISpatialReference sRef = SpatialReference.FromID("epsg:" + epsg);
map.Display.SpatialReference = sRef;
map.Display.dpi = metadata.Dpi;
map.Display.iWidth = metadata.TileWidth;
map.Display.iHeight = metadata.TileHeight;
double res = (double)scale / (metadata.Dpi / 0.0254);
if (map.Display.MapUnits != GeoUnits.Meters)
{
GeoUnitConverter converter = new GeoUnitConverter();
res = converter.Convert(res, GeoUnits.Meters, map.Display.MapUnits);
}
origin = orientation == GridOrientation.UpperLeft ? metadata.GetOriginUpperLeft(epsg) : metadata.GetOriginLowerLeft(epsg);
double H = metadata.TileHeight * res;
double y = (orientation == GridOrientation.UpperLeft ?
origin.Y - H * (row + 1) :
origin.Y + H * row);
double W = metadata.TileWidth * res;
double x = origin.X + W * col;
map.Display.ZoomTo(new Envelope(x, y, x + W, y + H));
map.Render();
bool maketrans = map.Display.MakeTransparent;
map.Display.MakeTransparent = true;
MemoryStream ms = new MemoryStream();
map.SaveImage(ms, format == ".jpg" ? System.Drawing.Imaging.ImageFormat.Jpeg : System.Drawing.Imaging.ImageFormat.Png);
map.Display.MakeTransparent = maketrans;
return(ms.ToArray());
}
#endregion
}
return(null);
}
public static string ScalePath(GridOrientation orientation, int epsg, double scale)
{
return
((orientation == GridOrientation.UpperLeft ? "ul" : "ll") + @"/" +
epsg + @"/" + (int)Math.Round(scale) + @"/");
}
private void GetCompactTile(IServiceRequestContext context, TileServiceMetadata metadata, int epsg, double scale, int row, int col, string format, GridOrientation orientation, BoundingTiles boundingTiles, bool renderOnTheFly)
{
if (!metadata.EPSGCodes.Contains(epsg))
{
throw new ArgumentException("Wrong epsg argument");
}
if (orientation != GridOrientation.UpperLeft)
{
throw new ArgumentException("Compact Tiles Orientation must bei Upper Left!");
}
scale = metadata.Scales.GetScale(scale);
if (scale <= 0.0)
{
throw new ArgumentException("Wrong scale argument");
}
//IEnvelope bounds = metadata.GetEGPSEnvelope(epsg);
//if (bounds == null || bounds.Width == 0.0 || bounds.Height == 0.0)
// throw new Exception("No bounds defined for EPSG:" + epsg);
IPoint origin = metadata.GetOriginUpperLeft(epsg);
if (origin == null)
{
throw new Exception("No origin defined for EPSG:" + epsg);
}
format = format.ToLower();
if (format != ".png" && format != ".jpg")
{
throw new Exception("Unsupported image format");
}
if (format == ".png" && metadata.FormatPng == false)
{
throw new Exception("Format image/png not supported");
}
if (format == ".jpg" && metadata.FormatJpg == false)
{
throw new Exception("Format image/jpeg no supported");
}
string path = _mapServer.TileCachePath + @"\" + context.ServiceMap.Name + @"\_alllayers\compact\" +
TileServiceMetadata.ScalePath(orientation, epsg, scale);
string compactTileName = CompactTileName(row, col);
string bundleFilename = path + @"\" + compactTileName + ".tilebundle";
string bundleDoneFilename = path + @"\" + compactTileName + ".tilebundle.done";
string bundleCalcFilename = path + @"\" + compactTileName + ".tilebundle.calc";
if (new FileInfo(bundleFilename).Exists)
{
GetCompactTileBytes(context, path, row, col);
return;
}
else if (!renderOnTheFly || new FileInfo(bundleDoneFilename).Exists || new FileInfo(bundleCalcFilename).Exists /* && !metadata.RenderTilesOnTheFly*/)
{
return; // Empty
}
DirectoryInfo di = new DirectoryInfo(path);
if (!di.Exists)
{
di.Create();
}
try { File.Delete(bundleFilename); }
catch { }
//temp
//string pathTemp = path + @"\temp";
//DirectoryInfo diTemp = new DirectoryInfo(pathTemp);
//if (!diTemp.Exists)
// diTemp.Create();
File.WriteAllText(bundleCalcFilename, "calc...");
CompactTilesIndexBuilder indexBuilder = new CompactTilesIndexBuilder();
int startRow = CompactTileStart(row), startCol = CompactTileStart(col);
ISpatialReference sRef = SpatialReference.FromID("epsg:" + epsg);
using (IServiceMap map = context.ServiceMap)
{
map.Display.SpatialReference = sRef;
map.Display.dpi = metadata.Dpi;
double res = (double)scale / (metadata.Dpi / 0.0254);
if (map.Display.MapUnits != GeoUnits.Meters)
{
GeoUnitConverter converter = new GeoUnitConverter();
res = converter.Convert(res, GeoUnits.Meters, map.Display.MapUnits);
}
string bundleTempFilename = path + @"\" + compactTileName + "." + Guid.NewGuid().ToString("N").ToLower() + ".tilebundle";
string bundleIndexFilename = path + @"\" + compactTileName + ".tilebundlx";
File.WriteAllBytes(bundleTempFilename, new byte[0]);
int bundlePos = 0;
int tileMatrixWidth = 8, tileMatrixHeight = 8;
map.Display.iWidth = metadata.TileWidth * tileMatrixWidth;
map.Display.iHeight = metadata.TileHeight * tileMatrixHeight;
for (int r = 0; r < 128; r += 8)
{
File.WriteAllText(bundleCalcFilename, "calc...row" + r);
for (int c = 0; c < 128; c += 8)
{
int currentRow = r + startRow, currentCol = c + startCol;
if (boundingTiles != null)
{
if (!boundingTiles.Check(currentRow, currentCol, 8, 8))
{
continue;
}
}
double H = metadata.TileHeight * res;
double y = origin.Y - H * (currentRow + tileMatrixHeight);
double W = metadata.TileWidth * res;
double x = origin.X + W * currentCol;
map.Display.ZoomTo(new Envelope(x, y, x + W * tileMatrixWidth, y + H * tileMatrixHeight));
if (format != ".jpg") // Make PNG Transparent
{
map.Display.BackgroundColor = System.Drawing.Color.Transparent;
}
map.ReleaseImage(); // Delete old Image !!! Because there is no map.SaveImage()!!!!
map.Render();
if (IsEmptyBitmap(map.MapImage, map.Display.BackgroundColor))
{
continue;
}
// Temp
//map.MapImage.Save(pathTemp + @"\matrix_" + (startRow + r) + "_" + (startCol + c) + ".png", ImageFormat.Png);
for (int j = 0; j < tileMatrixHeight; j++)
{
for (int i = 0; i < tileMatrixWidth; i++)
{
int tileRow = currentRow + j, tileCol = currentCol + i;
if (boundingTiles != null)
{
if (!boundingTiles.Check(tileRow, tileCol, 8, 8))
{
continue;
}
}
using (Bitmap bm = new Bitmap(metadata.TileWidth, metadata.TileHeight, map.MapImage.PixelFormat))
using (Graphics gr = Graphics.FromImage(bm))
{
gr.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
gr.DrawImage(map.MapImage,
new RectangleF(0f, 0f, (float)bm.Width, (float)bm.Height),
new RectangleF(-0.5f + (float)(i * metadata.TileWidth), -0.5f + (float)(j * metadata.TileHeight), (float)metadata.TileWidth, (float)metadata.TileHeight), GraphicsUnit.Pixel);
//for (int py = 0, to_py = bm.Height; py < to_py; py++)
//{
// for (int px = 0, to_px = bm.Width; px < to_px; px++)
// {
// var pCol = map.MapImage.GetPixel(px + i * metadata.TileHeight, py + j * metadata.TileHeight);
// bm.SetPixel(px, py, pCol);
// }
//}
if (IsEmptyBitmap(bm, map.Display.BackgroundColor))
{
continue;
}
// Temp
//bm.Save(pathTemp + @"\tile_" + tileRow + "_" + tileCol + ".png", ImageFormat.Png);
//try
//{
// if (format != ".jpg" && map.Display.BackgroundColor.A > 0) // Make PNG Transparent
// bm.MakeTransparent(map.Display.BackgroundColor);
//}
//catch { }
MemoryStream ms = new MemoryStream();
bm.Save(ms, format == ".jpg" ? System.Drawing.Imaging.ImageFormat.Jpeg : System.Drawing.Imaging.ImageFormat.Png);
byte[] imageBytes = ms.ToArray();
using (var stream = new FileStream(bundleTempFilename, FileMode.Append))
{
stream.Write(imageBytes, 0, imageBytes.Length);
}
indexBuilder.SetValue(r + j, c + i, bundlePos, imageBytes.Length);
bundlePos += imageBytes.Length;
}
}
}
}
map.ReleaseImage();
GC.Collect();
}
try { File.Delete(bundleFilename); }
catch { }
if (bundlePos == 0)
{
File.Delete(bundleTempFilename);
File.WriteAllText(bundleDoneFilename, "");
}
else
{
File.Move(bundleTempFilename, bundleFilename);
indexBuilder.Save(bundleIndexFilename);
}
try { File.Delete(bundleCalcFilename); }
catch { }
}
GC.Collect();
}
public static string EpsgPath(GridOrientation orientation, int epsg)
{
return
((orientation == GridOrientation.UpperLeft ? "ul" : "ll") + @"/" +
epsg + @"/");
}
private void WriteConfFile(IServiceRequestContext context, TileServiceMetadata metadata, string cacheFormat, int epsg, string format, GridOrientation orientation)
{
FileInfo configFileInfo = new FileInfo(_mapServer.TileCachePath + @"\" + context.ServiceMap.Name + @"\_alllayers\" + cacheFormat + @"\" + TileServiceMetadata.EpsgPath(orientation, epsg) + @"\conf.json");
IPoint origin = orientation == GridOrientation.UpperLeft ? metadata.GetOriginUpperLeft(epsg) : metadata.GetOriginLowerLeft(epsg);
IEnvelope bounds = metadata.GetEPSGEnvelope(epsg);
if (origin == null || bounds == null)
{
return;
}
List <CompactTileConfig.LevelConfig> levels = new List <CompactTileConfig.LevelConfig>();
for (int i = 0; i < metadata.Scales.Count; i++)
{
levels.Add(new CompactTileConfig.LevelConfig()
{
Level = i,
Scale = metadata.Scales[i]
});
}
CompactTileConfig config = new CompactTileConfig()
{
Epsg = epsg,
Dpi = metadata.Dpi,
Origin = new double[] { origin.X, origin.Y },
Extent = new double[] { bounds.minx, bounds.miny, bounds.maxx, bounds.maxy },
TileSize = new int[] { metadata.TileWidth, metadata.TileHeight },
Format = format,
Orientation = orientation.ToString(),
Levels = levels.ToArray()
};
if (configFileInfo.Exists)
{
configFileInfo.Delete();
}
if (!configFileInfo.Directory.Exists)
{
configFileInfo.Directory.Create();
}
File.WriteAllText(configFileInfo.FullName, JsonConvert.SerializeObject(config, Formatting.Indented));
}
public static string TilePath(GridOrientation orientation, int epsg, double scale, int row, int col)
{
return
((orientation == GridOrientation.UpperLeft ? "ul" : "ll") + @"\" +
epsg + @"\" + (int)Math.Round(scale) + @"\" + row + @"\" + col);
}
