public Region GetClipRegion(MapRectangle mapWindow, int zoom, CoordinateSystemIfc csi)
{
if (csi is MercatorCoordinateSystem)
{
Region region = null;
for (int i = -360; i <= 0; i += 360)
{
MapRectangle clippedMapWindow = new MapRectangle(mapWindow.lat0,
mapWindow.lon0 + i,
mapWindow.lat1,
mapWindow.lon1 + i);
Region clipRegionComponent = GetClipRegionComponent(clippedMapWindow, zoom, csi);
if (region == null)
{
region = clipRegionComponent;
}
else
{
region.Union(clipRegionComponent);
}
}
return(region);
}
return(GetClipRegionComponent(mapWindow, zoom, csi));
}
internal static LatLonZoom DefaultReferenceMapPosition(SourceMap sourceMap,
MapTileSourceFactory mapTileSourceFactory, ViewControlIfc viewControl, DefaultReferenceView drv)
{
if (sourceMap.ReadyToLock())
{
try
{
ViewerControlIfc sMViewerControl = viewControl.GetSMViewerControl();
MapRectangle bounds = sMViewerControl.GetBounds();
WarpedMapTileSource warpedMapTileSource = mapTileSourceFactory.CreateWarpedSource(sourceMap);
IPointTransformer sourceToDestLatLonTransformer =
warpedMapTileSource.GetSourceToDestLatLonTransformer();
MapRectangle mapRectangle = bounds.Transform(sourceToDestLatLonTransformer);
mapRectangle = mapRectangle.ClipTo(new MapRectangle(-180.0, -360.0, 180.0, 360.0));
return(viewControl.GetVEViewerControl().GetCoordinateSystem()
.GetBestViewContaining(mapRectangle, sMViewerControl.Size));
}
catch (CorrespondencesAreSingularException)
{
}
catch (InsufficientCorrespondencesException)
{
}
}
if (drv != null && drv.present)
{
return(drv.llz);
}
return(viewControl.GetVEViewerControl().GetCoordinateSystem().GetDefaultView());
}
//[CompilerGenerated]
//private static Comparison<ThumbnailRecord> <>9__CachedAnonymousMethodDelegate1;
public SourceMapRecord(Layer layer, SourceMap sourceMap, MapTileSourceFactory mapTileSourceFactory)
{
displayName = sourceMap.displayName;
sourceMapInfo = sourceMap.sourceMapInfo;
userBoundingRect = sourceMap.GetUserBoundingBox(mapTileSourceFactory);
maxZoom = sourceMap.sourceMapRenderOptions.maxZoom;
try
{
imageTransformer =
sourceMap.registration.warpStyle.getImageTransformer(sourceMap.registration,
InterpolationMode.Invalid);
}
catch (Exception)
{
}
foreach (Legend current in sourceMap.legendList)
{
legendRecords.Add(new LegendRecord("legends",
sourceMap.GetLegendFilename(current),
current.displayName,
current.GetOutputSizeSynchronously(mapTileSourceFactory.CreateDisplayableUnwarpedSource(sourceMap)
.GetUserBounds(current.latentRegionHolder, FutureFeatures.Cached))));
}
sourceMapLegendFrame = new SourceMapLegendFrame(layer,
sourceMap,
legendRecords,
thumbnailForLegendFrame);
}
internal void AccumulateBoundingBox(ref MapRectangle boundingBox)
{
foreach (LatLon current in vertexList)
{
boundingBox = MapRectangle.AddToBoundingBox(boundingBox, current);
}
}
internal MapRectangle GetBoundingBox()
{
MapRectangle result = null;
AccumulateBoundingBox(ref result);
return(result);
}
public bool intersects(MapRectangle othr)
{
bool flag = ((betweenInclusive(this.ll0.lat, othr.ll0.lat, othr.ll1.lat) || betweenInclusive(this.ll1.lat, othr.ll0.lat, othr.ll1.lat)) || betweenInclusive(othr.ll0.lat, this.ll0.lat, this.ll1.lat)) || betweenInclusive(othr.ll1.lat, this.ll0.lat, this.ll1.lat);
bool flag2 = ((betweenInclusive(this.ll0.lon, othr.ll0.lon, othr.ll1.lon) || betweenInclusive(this.ll1.lon, othr.ll0.lon, othr.ll1.lon)) || betweenInclusive(othr.ll0.lon, this.ll0.lon, this.ll1.lon)) || betweenInclusive(othr.ll1.lon, this.ll0.lon, this.ll1.lon);
return(flag && flag2);
}
public MapRectangle GetUserBoundingBox(MapTileSourceFactory mapTileSourceFactory)
{
WarpedMapTileSource warpedMapTileSource = null;
try
{
warpedMapTileSource = mapTileSourceFactory.CreateWarpedSource(this);
}
catch (InsufficientCorrespondencesException)
{
}
if (warpedMapTileSource == null)
{
return(null);
}
Present present = warpedMapTileSource.GetUserBounds(null, FutureFeatures.Cached).Realize("SourceMap.AutoSelectMaxZoom");
if (!(present is BoundsPresent))
{
return(null);
}
BoundsPresent boundsPresent = (BoundsPresent)present;
MapRectangle boundingBox = boundsPresent.GetRenderRegion().GetBoundingBox();
return(boundingBox.ClipTo(CoordinateSystemUtilities.GetRangeAsMapRectangle(MercatorCoordinateSystem.theInstance)));
}
internal LatLonZoom GetDefaultView(Layer layer, Size assumedDisplaySize,
MapTileSourceFactory mapTileSourceFactory, out bool allBoundsValid)
{
MapRectangle mapRectangle = null;
allBoundsValid = true;
foreach (SourceMap current in layer)
{
if (!AccumulateBoundingBox(current, mapTileSourceFactory, ref mapRectangle))
{
allBoundsValid = false;
}
}
LatLonZoom bestViewContaining;
if (mapRectangle == null)
{
bestViewContaining = MercatorCoordinateSystem.theInstance.GetDefaultView();
}
else
{
bestViewContaining =
MercatorCoordinateSystem.theInstance.GetBestViewContaining(mapRectangle, assumedDisplaySize);
}
return(CoordinateSystemUtilities.ConstrainLLZ(MercatorCoordinateSystem.theInstance, bestViewContaining));
}
public SourceMapRecord(MashupParseContext context)
{
this.displayName = context.GetRequiredAttribute("DisplayName");
XMLTagReader xMLTagReader = context.NewTagReader("SourceMapRecord");
while (xMLTagReader.FindNextStartTag())
{
if (xMLTagReader.TagIs(SourceMapInfo.GetXMLTag()))
{
this.sourceMapInfo = new SourceMapInfo(context, new DirtyEvent());
}
else
{
if (xMLTagReader.TagIs(MapRectangle.GetXMLTag()))
{
this.userBoundingRect = new MapRectangle(context, MercatorCoordinateSystem.theInstance);
}
else
{
if (xMLTagReader.TagIs(LegendRecord.GetXMLTag()))
{
this.legendRecords.Add(new LegendRecord(context));
}
else
{
if (xMLTagReader.TagIs(SourceMapLegendFrame.GetXMLTag()))
{
context.AssertUnique(this.sourceMapLegendFrame);
this.sourceMapLegendFrame = new SourceMapLegendFrame(context);
}
}
}
}
}
}
public SourceMapRecord(MashupParseContext context)
{
this.displayName = context.GetRequiredAttribute("DisplayName");
XMLTagReader xMLTagReader = context.NewTagReader("SourceMapRecord");
while (xMLTagReader.FindNextStartTag())
{
if (xMLTagReader.TagIs(SourceMapInfo.GetXMLTag()))
{
this.sourceMapInfo = new SourceMapInfo(context, new DirtyEvent());
}
else
{
if (xMLTagReader.TagIs(MapRectangle.GetXMLTag()))
{
this.userBoundingRect = new MapRectangle(context, MercatorCoordinateSystem.theInstance);
}
else
{
if (xMLTagReader.TagIs(LegendRecord.GetXMLTag()))
{
this.legendRecords.Add(new LegendRecord(context));
}
else
{
if (xMLTagReader.TagIs(SourceMapLegendFrame.GetXMLTag()))
{
context.AssertUnique(this.sourceMapLegendFrame);
this.sourceMapLegendFrame = new SourceMapLegendFrame(context);
}
}
}
}
}
}
public RenderRegion(MapRectangle rect, DirtyEvent parentDirty)
{
dirtyEvent = new DirtyEvent(parentDirty);
vertexList.Add(rect.GetNW());
vertexList.Add(rect.GetSW());
vertexList.Add(rect.GetSE());
vertexList.Add(rect.GetNE());
}
public RenderRegion(MapRectangle rect, DirtyEvent parentDirty)
{
this.dirtyEvent = new DirtyEvent(parentDirty);
this.vertexList.Add(rect.GetNW());
this.vertexList.Add(rect.GetSW());
this.vertexList.Add(rect.GetSE());
this.vertexList.Add(rect.GetNE());
}
internal static MapRectangle AddToBoundingBox(MapRectangle box, LatLon ll)
{
if (box == null)
{
return new MapRectangle(ll.lat, ll.lon, ll.lat, ll.lon);
}
return new MapRectangle(Math.Min(ll.lat, box.lat0), Math.Min(ll.lon, box.lon0), Math.Max(ll.lat, box.lat1), Math.Max(ll.lon, box.lon1));
}
internal static MapRectangle AddToBoundingBox(MapRectangle box, LatLon ll)
{
if (box == null)
{
return(new MapRectangle(ll.lat, ll.lon, ll.lat, ll.lon));
}
return(new MapRectangle(Math.Min(ll.lat, box.lat0), Math.Min(ll.lon, box.lon0), Math.Max(ll.lat, box.lat1), Math.Max(ll.lon, box.lon1)));
}
internal MapRectangle Intersect(MapRectangle other)
{
return(new MapRectangle
{
ll0 = new LatLon(Math.Max(lat0, other.lat0), Math.Max(lon0, other.lon0)),
ll1 = new LatLon(Math.Min(lat1, other.lat1), Math.Min(lon1, other.lon1))
});
}
internal MapRectangle ClipTo(MapRectangle clipRect)
{
double num = Math.Max(lat0, clipRect.lat0);
double num2 = Math.Max(lon0, clipRect.lon0);
double num3 = Math.Max(num, Math.Min(lat1, clipRect.lat1));
return(new MapRectangle(num, num2, num3, Math.Max(num2, Math.Min(lon1, clipRect.lon1))));
}
internal MapRectangle GetUserBoundingBox(MapTileSourceFactory mapTileSourceFactory)
{
MapRectangle mapRectangle = null;
foreach (SourceMap current in this.sourceMaps)
{
mapRectangle = MapRectangle.Union(mapRectangle, current.GetUserBoundingBox(mapTileSourceFactory));
}
return(mapRectangle);
}
public override bool Equals(object o2)
{
MapRectangle rectangle = (MapRectangle)o2;
if (rectangle == null)
{
return(false);
}
return(this == rectangle);
}
internal MapRectangle Transform(IPointTransformer transformer)
{
MapRectangle box = null;
return(AddToBoundingBox(
AddToBoundingBox(
AddToBoundingBox(AddToBoundingBox(box, transformer.getTransformedPoint(GetSW())),
transformer.getTransformedPoint(GetSE())),
transformer.getTransformedPoint(GetNW())),
transformer.getTransformedPoint(GetNE())));
}
public void Activate()
{
ViewerControlIfc sMViewerControl = viewControl.GetSMViewerControl();
UIPositionManager uIPositionManager = viewControl.GetUIPositionManager();
foreach (SourceMap current in layer.GetBackToFront())
{
IDisplayableSource displayableSource = mapTileSourceFactory.CreateDisplayableWarpedSource(current);
if (displayableSource != null)
{
sMViewerControl.AddLayer(displayableSource);
}
}
uIPositionManager.SetPositionMemory(layer);
LayerView layerView = (LayerView)layer.lastView;
viewControl.GetUIPositionManager().switchSlaved();
if (layerView != null)
{
uIPositionManager.GetVEPos().setPosition(layerView.GetReferenceMapView());
uIPositionManager.GetVEPos().setStyle(layerView.GetReferenceMapView().style);
return;
}
MapRectangle mapRectangle = null;
try
{
mapRectangle = layer.GetUserBoundingBox(mapTileSourceFactory);
}
catch (CorrespondencesAreSingularException)
{
}
catch (InsufficientCorrespondencesException)
{
}
LatLonZoom position;
if (mapRectangle != null)
{
Size size = new Size(600, 600);
position = viewControl.GetVEViewerControl().GetCoordinateSystem()
.GetBestViewContaining(mapRectangle, size);
}
else
{
position = viewControl.GetVEViewerControl().GetCoordinateSystem().GetDefaultView();
}
uIPositionManager.GetVEPos().setPosition(position);
}
internal static MapRectangle Union(MapRectangle box1, MapRectangle box2)
{
if (box1 == null)
{
return(box2);
}
if (box2 == null)
{
return(box1);
}
return(AddToBoundingBox(AddToBoundingBox(box1, box2.GetSW()), box2.GetNE()));
}
public RenderClip(MashupParseContext context)
{
XMLTagReader xMLTagReader = context.NewTagReader(RenderClip.GetXMLTag());
while (xMLTagReader.FindNextStartTag())
{
if (xMLTagReader.TagIs(MapRectangle.GetXMLTag()))
{
context.AssertUnique(this._rect);
this._rect = new MapRectangle(context, MercatorCoordinateSystem.theInstance);
}
}
}
public RenderClip(MashupParseContext context)
{
XMLTagReader xMLTagReader = context.NewTagReader(GetXMLTag());
while (xMLTagReader.FindNextStartTag())
{
if (xMLTagReader.TagIs(MapRectangle.GetXMLTag()))
{
context.AssertUnique(rect);
rect = new MapRectangle(context, MercatorCoordinateSystem.theInstance);
}
}
}
private Region GetClipRegionComponent(MapRectangle clippedMapWindow, int zoom, CoordinateSystemIfc csi)
{
TracedScreenPoint[] path = this.GetPath(clippedMapWindow, zoom, csi);
PointF[] array = new PointF[path.GetLength(0)];
for (int i = 0; i < path.GetLength(0); i++)
{
array[i] = path[i].pointf;
}
GraphicsPath graphicsPath = new GraphicsPath();
graphicsPath.AddLines(array);
graphicsPath.CloseFigure();
return(new Region(graphicsPath));
}
public TracedScreenPoint[] GetPath(MapRectangle mapWindow, int zoom, CoordinateSystemIfc csi)
{
MapRectangle mapWindow2 = mapWindow.GrowFraction(0.1);
List <TracedVertex> list = this.IntersectWithRectangle(mapWindow2);
TracedScreenPoint[] array = new TracedScreenPoint[list.Count];
int num = 0;
foreach (TracedVertex current in list)
{
array[num] = new TracedScreenPoint(current.originalIndex, csi.GetTranslationInPixels(new LatLonZoom(mapWindow.GetNW().lat, mapWindow.GetNW().lon, zoom), current.position));
num++;
}
return(array);
}
public void UnlockMaps()
{
if (!this.mapsLocked)
{
throw new Exception("uh oh. trying to unlock maps that are already unlocked!");
}
this.SetupUnlockedView();
ViewerControlIfc sMViewerControl = this.viewControl.GetSMViewerControl();
MapRectangle bounds = this.viewControl.GetVEViewerControl().GetBounds();
WarpedMapTileSource warpedMapTileSource = this.mapTileSourceFactory.CreateWarpedSource(this.sourceMap);
IPointTransformer destLatLonToSourceTransformer = warpedMapTileSource.GetDestLatLonToSourceTransformer();
MapRectangle newBounds = bounds.Transform(destLatLonToSourceTransformer);
LatLonZoom latLonZoom = sMViewerControl.GetCoordinateSystem().GetBestViewContaining(newBounds, sMViewerControl.Size);
latLonZoom = CoordinateSystemUtilities.ConstrainLLZ(ContinuousCoordinateSystem.theInstance, latLonZoom);
this.viewControl.GetUIPositionManager().GetSMPos().setPosition(latLonZoom);
this.viewControl.GetUIPositionManager().PositionUpdated();
}
//[CompilerGenerated]
//private static Comparison<ThumbnailRecord> <>9__CachedAnonymousMethodDelegate1;
public SourceMapRecord(Layer layer, SourceMap sourceMap, MapTileSourceFactory mapTileSourceFactory)
{
this.displayName = sourceMap.displayName;
this.sourceMapInfo = sourceMap.sourceMapInfo;
this.userBoundingRect = sourceMap.GetUserBoundingBox(mapTileSourceFactory);
this.maxZoom = sourceMap.sourceMapRenderOptions.maxZoom;
try
{
this.imageTransformer = sourceMap.registration.warpStyle.getImageTransformer(sourceMap.registration, InterpolationMode.Invalid);
}
catch (Exception)
{
}
foreach (Legend current in sourceMap.legendList)
{
this.legendRecords.Add(new LegendRecord("legends", sourceMap.GetLegendFilename(current), current.displayName, current.GetOutputSizeSynchronously(mapTileSourceFactory.CreateDisplayableUnwarpedSource(sourceMap).GetUserBounds(current.latentRegionHolder, FutureFeatures.Cached))));
}
this.sourceMapLegendFrame = new SourceMapLegendFrame(layer, sourceMap, this.legendRecords, new SourceMapLegendFrame.ThumbnailDelegate(this.thumbnailForLegendFrame));
}
public void AutoSelectMaxZoom(MapTileSourceFactory mapTileSourceFactory)
{
if (this.sourceMapRenderOptions.maxZoom == -1)
{
MapRectangle userBoundingBox = this.GetUserBoundingBox(mapTileSourceFactory);
if (userBoundingBox == null)
{
return;
}
Size size = new Size(600, 600);
LatLonZoom bestViewContaining = new MercatorCoordinateSystem().GetBestViewContaining(userBoundingBox, size);
IntParameter intParameter = (IntParameter)mapTileSourceFactory.CreateUnwarpedSource(this).GetImageDetailPrototype(FutureFeatures.Cached).Curry(new ParamDict(new object[]
{
TermName.ImageDetail,
new SizeParameter(size)
})).Realize("SourceMap.AutoSelectMaxZoom");
this.sourceMapRenderOptions.maxZoom = MercatorCoordinateSystem.theInstance.GetZoomRange().Constrain(bestViewContaining.zoom + intParameter.value + BuildConfig.theConfig.autoMaxZoomOffset);
}
}
internal bool AccumulateBoundingBox(SourceMap sourceMap, MapTileSourceFactory mapTileSourceFactory,
ref MapRectangle boundingBox)
{
bool result;
try
{
WarpedMapTileSource warpedMapTileSource = mapTileSourceFactory.CreateWarpedSource(sourceMap);
BoundsPresent boundsPresent = (BoundsPresent)warpedMapTileSource
.GetUserBounds(null, FutureFeatures.Cached).Realize("CrunchedFile.AccumulateBoundingBox");
boundsPresent.GetRenderRegion().AccumulateBoundingBox(ref boundingBox);
result = true;
}
catch (InsufficientCorrespondencesException)
{
result = false;
}
return(result);
}
public Region GetClipRegion(MapRectangle mapWindow, int zoom, CoordinateSystemIfc csi)
{
if (csi is MercatorCoordinateSystem)
{
Region region = null;
for (int i = -360; i <= 0; i += 360)
{
MapRectangle clippedMapWindow = new MapRectangle(mapWindow.lat0, mapWindow.lon0 + (double)i, mapWindow.lat1, mapWindow.lon1 + (double)i);
Region clipRegionComponent = this.GetClipRegionComponent(clippedMapWindow, zoom, csi);
if (region == null)
{
region = clipRegionComponent;
}
else
{
region.Union(clipRegionComponent);
}
}
return region;
}
return this.GetClipRegionComponent(mapWindow, zoom, csi);
}
public MapRectangle(MapRectangle mr)
{
ll0 = mr.ll0;
ll1 = mr.ll1;
AssertOrder();
}
public RenderDebug IntersectWithRectangleDebug(MapRectangle mapWindow)
{
RenderDebug renderDebug = new RenderDebug();
renderDebug.IntersectedVertexList = new List<TracedVertex>();
List<TracedVertex> list = new List<TracedVertex>();
int num = 0;
foreach (LatLon current in this.vertexList)
{
list.Add(new TracedVertex(num, current));
num++;
}
TracedVertex tracedVertex = list[list.Count - 1];
foreach (TracedVertex current2 in list)
{
ParametricLine parametricLine = new ParametricLine(tracedVertex.position, current2.position);
List<ParametricLine.Intersection> list2 = new List<ParametricLine.Intersection>();
list2.Add(parametricLine.LatitudeIntersection(mapWindow.lat0));
list2.Add(parametricLine.LatitudeIntersection(mapWindow.lat1));
list2.Add(parametricLine.LongitudeIntersection(mapWindow.lon0));
list2.Add(parametricLine.LongitudeIntersection(mapWindow.lon1));
list2.Sort();
foreach (ParametricLine.Intersection current3 in list2)
{
if (!current3.IsParallel && current3.t > 0.0 && current3.t < 1.0)
{
LatLon position = parametricLine.t(current3.t);
renderDebug.IntersectedVertexList.Add(new TracedVertex(tracedVertex.originalIndex, position));
}
}
renderDebug.IntersectedVertexList.Add(current2);
tracedVertex = current2;
}
double val;
double val2;
if (mapWindow.lat1 > mapWindow.lat0)
{
val = mapWindow.lat0;
val2 = mapWindow.lat1;
}
else
{
val = mapWindow.lat1;
val2 = mapWindow.lat0;
}
double val3;
double val4;
if (mapWindow.lon1 > mapWindow.lon0)
{
val3 = mapWindow.lon0;
val4 = mapWindow.lon1;
}
else
{
val3 = mapWindow.lon1;
val4 = mapWindow.lon0;
}
renderDebug.FinalClipRegion = new List<TracedVertex>();
tracedVertex = null;
foreach (TracedVertex current4 in renderDebug.IntersectedVertexList)
{
LatLon position2 = current4.position;
LatLon position3 = new LatLon(Math.Max(val, Math.Min(position2.lat, val2)), Math.Max(val3, Math.Min(position2.lon, val4)));
TracedVertex tracedVertex2 = new TracedVertex(current4.originalIndex, position3);
if (tracedVertex == null || tracedVertex.position.lat != tracedVertex2.position.lat || tracedVertex.position.lon != tracedVertex2.position.lon)
{
renderDebug.FinalClipRegion.Add(tracedVertex2);
}
tracedVertex = tracedVertex2;
}
return renderDebug;
}
private List<TracedVertex> IntersectWithRectangle(MapRectangle mapWindow)
{
RenderDebug renderDebug = this.IntersectWithRectangleDebug(mapWindow);
return renderDebug.FinalClipRegion;
}
internal void AccumulateBoundingBox(ref MapRectangle boundingBox)
{
foreach (LatLon current in this.vertexList)
{
boundingBox = MapRectangle.AddToBoundingBox(boundingBox, current);
}
}
internal bool AccumulateBoundingBox(SourceMap sourceMap, MapTileSourceFactory mapTileSourceFactory, ref MapRectangle boundingBox)
{
bool result;
try
{
WarpedMapTileSource warpedMapTileSource = mapTileSourceFactory.CreateWarpedSource(sourceMap);
BoundsPresent boundsPresent = (BoundsPresent)warpedMapTileSource.GetUserBounds(null, FutureFeatures.Cached).Realize("CrunchedFile.AccumulateBoundingBox");
boundsPresent.GetRenderRegion().AccumulateBoundingBox(ref boundingBox);
result = true;
}
catch (InsufficientCorrespondencesException)
{
result = false;
}
return result;
}
public TracedScreenPoint[] GetPath(MapRectangle mapWindow, int zoom, CoordinateSystemIfc csi)
{
MapRectangle mapWindow2 = mapWindow.GrowFraction(0.1);
List<TracedVertex> list = this.IntersectWithRectangle(mapWindow2);
TracedScreenPoint[] array = new TracedScreenPoint[list.Count];
int num = 0;
foreach (TracedVertex current in list)
{
array[num] = new TracedScreenPoint(current.originalIndex, csi.GetTranslationInPixels(new LatLonZoom(mapWindow.GetNW().lat, mapWindow.GetNW().lon, zoom), current.position));
num++;
}
return array;
}
private List <TracedVertex> IntersectWithRectangle(MapRectangle mapWindow)
{
RenderDebug renderDebug = IntersectWithRectangleDebug(mapWindow);
return(renderDebug.FinalClipRegion);
}
internal MapRectangle Intersect(MapRectangle other)
{
return new MapRectangle
{
ll0 = new LatLon(Math.Max(this.lat0, other.lat0), Math.Max(this.lon0, other.lon0)),
ll1 = new LatLon(Math.Min(this.lat1, other.lat1), Math.Min(this.lon1, other.lon1))
};
}
public SourceMapRecord(SourceMapInfo sourceMapInfo)
{
this.displayName = "";
this.sourceMapInfo = sourceMapInfo;
this.userBoundingRect = null;
}
private Region GetClipRegionComponent(MapRectangle clippedMapWindow, int zoom, CoordinateSystemIfc csi)
{
TracedScreenPoint[] path = this.GetPath(clippedMapWindow, zoom, csi);
PointF[] array = new PointF[path.GetLength(0)];
for (int i = 0; i < path.GetLength(0); i++)
{
array[i] = path[i].pointf;
}
GraphicsPath graphicsPath = new GraphicsPath();
graphicsPath.AddLines(array);
graphicsPath.CloseFigure();
return new Region(graphicsPath);
}
internal static MapRectangle Union(MapRectangle box1, MapRectangle box2)
{
if (box1 == null)
{
return box2;
}
if (box2 == null)
{
return box1;
}
return AddToBoundingBox(AddToBoundingBox(box1, box2.GetSW()), box2.GetNE());
}
public MapRectangle(MapRectangle mr)
{
this.ll0 = mr.ll0;
this.ll1 = mr.ll1;
this.AssertOrder();
}
public bool intersects(MapRectangle othr)
{
bool flag = ((betweenInclusive(this.ll0.lat, othr.ll0.lat, othr.ll1.lat) || betweenInclusive(this.ll1.lat, othr.ll0.lat, othr.ll1.lat)) || betweenInclusive(othr.ll0.lat, this.ll0.lat, this.ll1.lat)) || betweenInclusive(othr.ll1.lat, this.ll0.lat, this.ll1.lat);
bool flag2 = ((betweenInclusive(this.ll0.lon, othr.ll0.lon, othr.ll1.lon) || betweenInclusive(this.ll1.lon, othr.ll0.lon, othr.ll1.lon)) || betweenInclusive(othr.ll0.lon, this.ll0.lon, this.ll1.lon)) || betweenInclusive(othr.ll1.lon, this.ll0.lon, this.ll1.lon);
return (flag && flag2);
}
internal MapRectangle ClipTo(MapRectangle clipRect)
{
double num = Math.Max(this.lat0, clipRect.lat0);
double num2 = Math.Max(this.lon0, clipRect.lon0);
double num3 = Math.Max(num, Math.Min(this.lat1, clipRect.lat1));
return new MapRectangle(num, num2, num3, Math.Max(num2, Math.Min(this.lon1, clipRect.lon1)));
}
public MapRectangle(MapRectangle mr)
{
this.ll0 = mr.ll0;
this.ll1 = mr.ll1;
this.AssertOrder();
}
public RenderDebug IntersectWithRectangleDebug(MapRectangle mapWindow)
{
RenderDebug renderDebug = new RenderDebug();
renderDebug.IntersectedVertexList = new List <TracedVertex>();
List <TracedVertex> list = new List <TracedVertex>();
int num = 0;
foreach (LatLon current in vertexList)
{
list.Add(new TracedVertex(num, current));
num++;
}
TracedVertex tracedVertex = list[list.Count - 1];
foreach (TracedVertex current2 in list)
{
ParametricLine parametricLine = new ParametricLine(tracedVertex.position, current2.position);
List <ParametricLine.Intersection> list2 = new List <ParametricLine.Intersection>();
list2.Add(parametricLine.LatitudeIntersection(mapWindow.lat0));
list2.Add(parametricLine.LatitudeIntersection(mapWindow.lat1));
list2.Add(parametricLine.LongitudeIntersection(mapWindow.lon0));
list2.Add(parametricLine.LongitudeIntersection(mapWindow.lon1));
list2.Sort();
foreach (ParametricLine.Intersection current3 in list2)
{
if (!current3.IsParallel && current3.t > 0.0 && current3.t < 1.0)
{
LatLon position = parametricLine.t(current3.t);
renderDebug.IntersectedVertexList.Add(new TracedVertex(tracedVertex.originalIndex, position));
}
}
renderDebug.IntersectedVertexList.Add(current2);
tracedVertex = current2;
}
double val;
double val2;
if (mapWindow.lat1 > mapWindow.lat0)
{
val = mapWindow.lat0;
val2 = mapWindow.lat1;
}
else
{
val = mapWindow.lat1;
val2 = mapWindow.lat0;
}
double val3;
double val4;
if (mapWindow.lon1 > mapWindow.lon0)
{
val3 = mapWindow.lon0;
val4 = mapWindow.lon1;
}
else
{
val3 = mapWindow.lon1;
val4 = mapWindow.lon0;
}
renderDebug.FinalClipRegion = new List <TracedVertex>();
tracedVertex = null;
foreach (TracedVertex current4 in renderDebug.IntersectedVertexList)
{
LatLon position2 = current4.position;
LatLon position3 = new LatLon(Math.Max(val, Math.Min(position2.lat, val2)),
Math.Max(val3, Math.Min(position2.lon, val4)));
TracedVertex tracedVertex2 = new TracedVertex(current4.originalIndex, position3);
if (tracedVertex == null || tracedVertex.position.lat != tracedVertex2.position.lat ||
tracedVertex.position.lon != tracedVertex2.position.lon)
{
renderDebug.FinalClipRegion.Add(tracedVertex2);
}
tracedVertex = tracedVertex2;
}
return(renderDebug);
}
public SourceMapRecord(SourceMapInfo sourceMapInfo)
{
this.displayName = "";
this.sourceMapInfo = sourceMapInfo;
this.userBoundingRect = null;
}