public Present Evaluate(Present[] paramList)
{
Present result;
try
{
TileAddress ta = (TileAddress)paramList[0];
string renderPath = namingScheme.GetRenderPath(ta);
if (File.Exists(renderPath))
{
GDIBigLockedImage gDIBigLockedImage = GDIBigLockedImage.FromFile(renderPath);
gDIBigLockedImage.CopyPixels();
result = new ImageRef(new ImageRefCounted(gDIBigLockedImage));
}
else
{
result = new BeyondImageBounds();
}
}
catch (Exception ex)
{
result = new PresentFailureCode(ex);
}
return(result);
}
internal Present Render(MapRectangle mapRect, Size size, bool useDocumentTransparency, bool exactColors)
{
Monitor.Enter(this);
Present result;
try
{
RectangleD rectangleD = new RectangleD(mapRect.lon0 * (double)this.boundingBox.Width - 0.5, -mapRect.lat1 * (double)this.boundingBox.Height + (double)this.actualBoundingBox.Height - 0.5, (mapRect.lon1 - mapRect.lon0) * (double)this.boundingBox.Width + (double)this.hackRectangleAdjust, (mapRect.lat1 - mapRect.lat0) * (double)this.boundingBox.Height + (double)this.hackRectangleAdjust);
RectangleD rectangleD2 = new RectangleD(0.0, 0.0, (double)size.Width, (double)size.Height);
this.Reclip(this.actualBoundingBox, ref rectangleD, ref rectangleD2);
D.Say(10, string.Format("Rendering {0} from {1}", mapRect, rectangleD));
GDIBigLockedImage gDIBigLockedImage = new GDIBigLockedImage(size, "GDIVerb");
if (exactColors)
{
gDIBigLockedImage.SetInterpolationMode(InterpolationMode.NearestNeighbor);
}
else
{
gDIBigLockedImage.SetInterpolationMode(InterpolationMode.HighQualityBicubic);
}
gDIBigLockedImage.DrawImageOntoThis(this.loadedImage, rectangleD2.ToRectangleF(), rectangleD.ToRectangleF());
result = new ImageRef(new ImageRefCounted(gDIBigLockedImage));
}
finally
{
Monitor.Exit(this);
}
return(result);
}
public Present Evaluate(Present[] paramList)
{
D.Assert(paramList.Length == 2);
MapRectangle value = ((MapRectangleParameter)paramList[0]).value;
Size value2 = ((SizeParameter)paramList[1]).value;
MapRectangle mapRectangle = value.Transform(imageTransformer.getDestLatLonToSourceTransformer())
.GrowFraction(0.05);
Present present = warpedBoundsFuture.Realize("WarpImageVerb.Evaluate-bounds");
if (present is BoundsPresent)
{
MapRectangle boundingBox = ((BoundsPresent)present).GetRenderRegion().GetBoundingBox();
if (!boundingBox.intersects(value))
{
return(new BeyondImageBounds());
}
}
Present present2 = sourceMapSupplier.Curry(new ParamDict(new object[]
{
TermName.ImageBounds, new MapRectangleParameter(mapRectangle)
})).Realize("WarpImageVerb.Evaluate");
if (present2 is PresentFailureCode)
{
return(present2);
}
ImageRef imageRef = (ImageRef)present2;
GDIBigLockedImage gDIBigLockedImage = new GDIBigLockedImage(value2, "WarpImageVerb");
imageTransformer.doTransformImage(imageRef.image, mapRectangle, gDIBigLockedImage, value);
imageRef.Dispose();
return(new ImageRef(new ImageRefCounted(gDIBigLockedImage)));
}
internal Present Render(MapRectangle mapRect, Size size, bool useDocumentTransparency, bool exactColors)
{
Monitor.Enter(this);
Present result;
try
{
RectangleD rectangleD = new RectangleD(mapRect.lon0 * (double)this.boundingBox.Width - 0.5, -mapRect.lat1 * (double)this.boundingBox.Height + (double)this.actualBoundingBox.Height - 0.5, (mapRect.lon1 - mapRect.lon0) * (double)this.boundingBox.Width + (double)this.hackRectangleAdjust, (mapRect.lat1 - mapRect.lat0) * (double)this.boundingBox.Height + (double)this.hackRectangleAdjust);
RectangleD rectangleD2 = new RectangleD(0.0, 0.0, (double)size.Width, (double)size.Height);
this.Reclip(this.actualBoundingBox, ref rectangleD, ref rectangleD2);
D.Say(10, string.Format("Rendering {0} from {1}", mapRect, rectangleD));
GDIBigLockedImage gDIBigLockedImage = new GDIBigLockedImage(size, "GDIVerb");
if (exactColors)
{
gDIBigLockedImage.SetInterpolationMode(InterpolationMode.NearestNeighbor);
}
else
{
gDIBigLockedImage.SetInterpolationMode(InterpolationMode.HighQualityBicubic);
}
gDIBigLockedImage.DrawImageOntoThis(this.loadedImage, rectangleD2.ToRectangleF(), rectangleD.ToRectangleF());
result = new ImageRef(new ImageRefCounted(gDIBigLockedImage));
}
finally
{
Monitor.Exit(this);
}
return result;
}
public Present Evaluate(Present[] paramList)
{
D.Assert(paramList.Length == 3);
for (int i = 0; i < paramList.Length; i++)
{
Present present = paramList[i];
if (present is PresentFailureCode)
{
return present;
}
}
if (!(paramList[0] is ImageRef))
{
return paramList[0];
}
ImageRef imageRef = (ImageRef)paramList[0];
TileAddress tileAddress = (TileAddress)paramList[1];
BoundsPresent boundsPresent = (BoundsPresent)paramList[2];
MapRectangle mapWindow = CoordinateSystemUtilities.TileAddressToMapRectangle(this.coordinateSystem, tileAddress);
Region clipRegion = boundsPresent.GetRenderRegion().GetClipRegion(mapWindow, tileAddress.ZoomLevel, this.coordinateSystem);
GDIBigLockedImage gDIBigLockedImage = new GDIBigLockedImage(imageRef.image.Size, "UserClipperVerb");
gDIBigLockedImage.SetClip(clipRegion);
gDIBigLockedImage.DrawImageOntoThis(imageRef.image, new RectangleF(0f, 0f, (float)gDIBigLockedImage.Size.Width, (float)gDIBigLockedImage.Size.Height), new RectangleF(0f, 0f, (float)imageRef.image.Size.Width, (float)imageRef.image.Size.Height));
ImageRef result = new ImageRef(new ImageRefCounted(gDIBigLockedImage));
boundsPresent.Dispose();
imageRef.Dispose();
return result;
}
public unsafe static void ReplaceAlphaChannel(ImageRef target, ImageRef alphaOperand)
{
lock (target.image)
{
lock (alphaOperand.image)
{
Image image = target.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
Image image2 = alphaOperand.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
Bitmap bitmap = (Bitmap)image;
Bitmap bitmap2 = (Bitmap)image2;
BitmapData bitmapdata = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
BitmapData data2 = bitmap2.LockBits(new Rectangle(0, 0, bitmap2.Width, bitmap2.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
PixelStruct *structPtr = (PixelStruct *)bitmapdata.Scan0;
PixelStruct *structPtr3 = (PixelStruct *)data2.Scan0;
int width = bitmapdata.Width;
int height = bitmapdata.Height;
int num3 = bitmapdata.Stride / sizeof(PixelStruct);
for (int i = 0; i < height; i++)
{
int num4 = 0;
PixelStruct *structPtr2 = structPtr + (i * num3);
for (PixelStruct *structPtr4 = structPtr3 + (i * num3); num4 < width; structPtr4++)
{
structPtr2->a = structPtr4->a;
num4++;
structPtr2++;
}
}
bitmap.UnlockBits(bitmapdata);
bitmap2.UnlockBits(data2);
}
}
}
public Present Evaluate(Present[] paramList)
{
D.Assert(paramList.Length == 3);
for (int i = 0; i < paramList.Length; i++)
{
Present present = paramList[i];
if (present is PresentFailureCode)
{
return(present);
}
}
if (!(paramList[0] is ImageRef))
{
return(paramList[0]);
}
ImageRef imageRef = (ImageRef)paramList[0];
TileAddress tileAddress = (TileAddress)paramList[1];
BoundsPresent boundsPresent = (BoundsPresent)paramList[2];
MapRectangle mapWindow = CoordinateSystemUtilities.TileAddressToMapRectangle(this.coordinateSystem, tileAddress);
Region clipRegion = boundsPresent.GetRenderRegion().GetClipRegion(mapWindow, tileAddress.ZoomLevel, this.coordinateSystem);
GDIBigLockedImage gDIBigLockedImage = new GDIBigLockedImage(imageRef.image.Size, "UserClipperVerb");
gDIBigLockedImage.SetClip(clipRegion);
gDIBigLockedImage.DrawImageOntoThis(imageRef.image, new RectangleF(0f, 0f, (float)gDIBigLockedImage.Size.Width, (float)gDIBigLockedImage.Size.Height), new RectangleF(0f, 0f, (float)imageRef.image.Size.Width, (float)imageRef.image.Size.Height));
ImageRef result = new ImageRef(new ImageRefCounted(gDIBigLockedImage));
boundsPresent.Dispose();
imageRef.Dispose();
return(result);
}
public Present Evaluate(Present[] paramList)
{
Size value = ((SizeParameter)paramList[0]).value;
GDIBigLockedImage gDIBigLockedImage = new GDIBigLockedImage(value, "CompositeImageVerb");
Present result;
try
{
GDIBigLockedImage obj;
Monitor.Enter(obj = gDIBigLockedImage);
try
{
Graphics graphics = gDIBigLockedImage.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheGraphics();
using (graphics)
{
for (int i = 1; i < paramList.Length; i++)
{
Present present = paramList[i];
if (present is PresentFailureCode)
{
result = new PresentFailureCode((PresentFailureCode)present, "CompositeImageVerb");
return(result);
}
if (!(present is ImageRef))
{
result = new PresentFailureCode(new Exception("Unexpected result of child computation in CompositeImageVerb"));
return(result);
}
ImageRef imageRef = (ImageRef)present;
GDIBigLockedImage image;
Monitor.Enter(image = imageRef.image);
try
{
graphics.DrawImage(imageRef.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage(), new Rectangle(0, 0, value.Width, value.Height));
}
finally
{
Monitor.Exit(image);
}
}
}
}
finally
{
Monitor.Exit(obj);
}
ImageRef imageRef2 = new ImageRef(new ImageRefCounted(gDIBigLockedImage));
gDIBigLockedImage = null;
result = imageRef2;
}
finally
{
if (gDIBigLockedImage != null)
{
gDIBigLockedImage.Dispose();
}
}
return(result);
}
public Present Evaluate(Present[] paramList)
{
Size value = ((SizeParameter)paramList[0]).value;
GDIBigLockedImage gDIBigLockedImage = new GDIBigLockedImage(value, "CompositeImageVerb");
Present result;
try
{
GDIBigLockedImage obj;
Monitor.Enter(obj = gDIBigLockedImage);
try
{
Graphics graphics = gDIBigLockedImage.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheGraphics();
using (graphics)
{
for (int i = 1; i < paramList.Length; i++)
{
Present present = paramList[i];
if (present is PresentFailureCode)
{
result = new PresentFailureCode((PresentFailureCode)present, "CompositeImageVerb");
return result;
}
if (!(present is ImageRef))
{
result = new PresentFailureCode(new Exception("Unexpected result of child computation in CompositeImageVerb"));
return result;
}
ImageRef imageRef = (ImageRef)present;
GDIBigLockedImage image;
Monitor.Enter(image = imageRef.image);
try
{
graphics.DrawImage(imageRef.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage(), new Rectangle(0, 0, value.Width, value.Height));
}
finally
{
Monitor.Exit(image);
}
}
}
}
finally
{
Monitor.Exit(obj);
}
ImageRef imageRef2 = new ImageRef(new ImageRefCounted(gDIBigLockedImage));
gDIBigLockedImage = null;
result = imageRef2;
}
finally
{
if (gDIBigLockedImage != null)
{
gDIBigLockedImage.Dispose();
}
}
return result;
}
public static void SaveImage(ImageRef imageRef, RenderOutputMethod renderOutput, string relativeDestPath, ImageFormat imageFormat)
{
Stream stream = renderOutput.CreateFile(relativeDestPath, ImageTypeMapper.ByImageFormat(imageFormat).mimeType);
using (stream)
{
imageRef.image.Save(stream, imageFormat);
stream.Close();
}
}
public Present Evaluate(Present[] paramList)
{
Present result;
try
{
TileAddress ta = (TileAddress)paramList[0];
if (BuildConfig.theConfig.injectTemporaryTileFailures && new Random().Next() % 2 == 0)
{
result = new InjectedTileFailure();
}
else
{
HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(GetTileURL(ta));
httpWebRequest.Timeout = 9000;
HttpWebResponse httpWebResponse;
try
{
httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
}
catch (WebException ex)
{
if (ex.Response is HttpWebResponse)
{
HttpWebResponse httpWebResponse2 = (HttpWebResponse)ex.Response;
if (httpWebResponse2.StatusCode == HttpStatusCode.BadRequest ||
httpWebResponse2.StatusCode == HttpStatusCode.NotFound)
{
result = new UnretryableFailure(ex);
return(result);
}
}
result = new RetryableFailure(ex, "Timeout waiting for tile in WebTileFetch");
return(result);
}
if (httpWebResponse.StatusCode != HttpStatusCode.OK)
{
throw new Exception(string.Format("HTTP {0} from web source",
httpWebResponse.StatusCode.ToString()));
}
Stream responseStream = httpWebResponse.GetResponseStream();
GDIBigLockedImage image = GDIBigLockedImage.FromStream(responseStream);
httpWebResponse.Close();
result = new ImageRef(new ImageRefCounted(image));
}
}
catch (Exception ex2)
{
result = new PresentFailureCode(ex2);
}
return(result);
}
public Present Evaluate(Present[] paramList)
{
Present result;
try
{
TileAddress ta = (TileAddress)paramList[0];
if (BuildConfig.theConfig.injectTemporaryTileFailures && new Random().Next() % 2 == 0)
{
result = new InjectedTileFailure();
}
else
{
HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(this.GetTileURL(ta));
httpWebRequest.Timeout = 9000;
HttpWebResponse httpWebResponse;
try
{
httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
}
catch (WebException ex)
{
if (ex.Response is HttpWebResponse)
{
HttpWebResponse httpWebResponse2 = (HttpWebResponse)ex.Response;
if (httpWebResponse2.StatusCode == HttpStatusCode.BadRequest || httpWebResponse2.StatusCode == HttpStatusCode.NotFound)
{
result = new UnretryableFailure(ex);
return result;
}
}
result = new RetryableFailure(ex, "Timeout waiting for tile in WebTileFetch");
return result;
}
if (httpWebResponse.StatusCode != HttpStatusCode.OK)
{
throw new Exception(string.Format("HTTP {0} from web source", httpWebResponse.StatusCode.ToString()));
}
Stream responseStream = httpWebResponse.GetResponseStream();
GDIBigLockedImage image = GDIBigLockedImage.FromStream(responseStream);
httpWebResponse.Close();
result = new ImageRef(new ImageRefCounted(image));
}
}
catch (Exception ex2)
{
result = new PresentFailureCode(ex2);
}
return result;
}
public ImageRef Copy()
{
GDIBigLockedImage image;
Monitor.Enter(image = this.image);
ImageRef result;
try
{
Image original = this.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
result = new ImageRef(new ImageRefCounted(new GDIBigLockedImage(new Bitmap(original))));
}
finally
{
Monitor.Exit(image);
}
return result;
}
public ImageRef Copy()
{
GDIBigLockedImage image;
Monitor.Enter(image = this.image);
ImageRef result;
try
{
Image original = this.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
result = new ImageRef(new ImageRefCounted(new GDIBigLockedImage(new Bitmap(original))));
}
finally
{
Monitor.Exit(image);
}
return(result);
}
private unsafe Present FadeTile(ImageRef sourceImage, double fadeFactor)
{
GDIBigLockedImage image = new GDIBigLockedImage(sourceImage.image.Size, "FadeVerb");
lock (sourceImage.image)
{
Image image2 = sourceImage.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
lock (image)
{
Image image3 = image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
Bitmap bitmap = (Bitmap)image2;
Bitmap bitmap2 = (Bitmap)image3;
BitmapData bitmapdata = bitmap2.LockBits(new Rectangle(0, 0, bitmap2.Width, bitmap2.Height),
ImageLockMode.WriteOnly,
PixelFormat.Format32bppArgb);
BitmapData data2 = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height),
ImageLockMode.ReadOnly,
PixelFormat.Format32bppArgb);
PixelStruct *structPtr = (PixelStruct *)bitmapdata.Scan0;
PixelStruct *structPtr3 = (PixelStruct *)data2.Scan0;
int width = bitmapdata.Width;
int height = bitmapdata.Height;
int num3 = bitmapdata.Stride / sizeof(PixelStruct);
for (int i = 0; i < height; i++)
{
int num4 = 0;
for (PixelStruct *structPtr2 = structPtr + i * num3; num4 < width; structPtr2++)
{
PixelStruct *structPtr4 = structPtr3 + i * num3 + num4;
structPtr2[0] = structPtr4[0];
structPtr2->a = (byte)(structPtr2->a * fadeFactor);
num4++;
}
}
bitmap2.UnlockBits(bitmapdata);
bitmap.UnlockBits(data2);
}
}
sourceImage.Dispose();
return(new ImageRef(new ImageRefCounted(image)));
}
public Present Evaluate(Present[] paramList)
{
D.Assert(paramList.Length == 2);
if (!(paramList[0] is ImageRef))
{
return(paramList[0]);
}
if (!(paramList[1] is TileAddress))
{
return(paramList[1]);
}
ImageRef imageRef = (ImageRef)paramList[0];
TileAddress tileAddress = (TileAddress)paramList[1];
double fadeForZoomLevel = this.fadeOptions.GetFadeForZoomLevel(tileAddress.ZoomLevel);
if (fadeForZoomLevel == 1.0)
{
return(imageRef);
}
return(this.FadeTile(imageRef, fadeForZoomLevel));
}
public static void HaloTransparency(ImageRef source, int haloSize)
{
D.Assert(haloSize > 0 && haloSize < 100);
ImageRef imageRef = source.Copy();
GDIBigLockedImage image;
Monitor.Enter(image = source.image);
try
{
Image image2 = source.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
for (int i = -haloSize; i < haloSize + 1; i++)
{
for (int j = -haloSize; j < haloSize + 1; j++)
{
if (i != 0 || j != 0)
{
Bitmap bitmap = new Bitmap(source.image.Width, source.image.Height);
Graphics graphics = Graphics.FromImage(bitmap);
Rectangle destRect = new Rectangle(0, 0, image2.Width, image2.Height);
Rectangle srcRect = new Rectangle(i, j, image2.Width, image2.Height);
graphics.DrawImage(image2, destRect, srcRect, GraphicsUnit.Pixel);
graphics.Dispose();
ImageRef imageRef2 = new ImageRef(new ImageRefCounted(new GDIBigLockedImage(bitmap)));
MaxInPlace(imageRef, imageRef2);
imageRef2.Dispose();
}
}
}
ReplaceAlphaChannel(source, imageRef);
}
finally
{
Monitor.Exit(image);
}
imageRef.Dispose();
}
private unsafe Present FadeTile(ImageRef sourceImage, double fadeFactor)
{
GDIBigLockedImage image = new GDIBigLockedImage(sourceImage.image.Size, "FadeVerb");
lock (sourceImage.image)
{
Image image2 = sourceImage.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
lock (image)
{
Image image3 = image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
Bitmap bitmap = (Bitmap)image2;
Bitmap bitmap2 = (Bitmap)image3;
BitmapData bitmapdata = bitmap2.LockBits(new Rectangle(0, 0, bitmap2.Width, bitmap2.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
BitmapData data2 = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
PixelStruct* structPtr = (PixelStruct*)bitmapdata.Scan0;
PixelStruct* structPtr3 = (PixelStruct*)data2.Scan0;
int width = bitmapdata.Width;
int height = bitmapdata.Height;
int num3 = bitmapdata.Stride / sizeof(PixelStruct);
for (int i = 0; i < height; i++)
{
int num4 = 0;
for (PixelStruct* structPtr2 = structPtr + (i * num3); num4 < width; structPtr2++)
{
PixelStruct* structPtr4 = (structPtr3 + (i * num3)) + num4;
structPtr2[0] = structPtr4[0];
structPtr2->a = (byte)(structPtr2->a * fadeFactor);
num4++;
}
}
bitmap2.UnlockBits(bitmapdata);
bitmap.UnlockBits(data2);
}
}
sourceImage.Dispose();
return new ImageRef(new ImageRefCounted(image));
}
public Present Evaluate(Present[] paramList)
{
Present result;
try
{
TileAddress ta = (TileAddress)paramList[0];
string renderPath = this.namingScheme.GetRenderPath(ta);
if (File.Exists(renderPath))
{
GDIBigLockedImage gDIBigLockedImage = GDIBigLockedImage.FromFile(renderPath);
gDIBigLockedImage.CopyPixels();
result = new ImageRef(new ImageRefCounted(gDIBigLockedImage));
}
else
{
result = new BeyondImageBounds();
}
}
catch (Exception ex)
{
result = new PresentFailureCode(ex);
}
return result;
}
private void SaveTile(GDIBigLockedImage compositeImage)
{
try
{
ImageRef imageRef = new ImageRef(new ImageRefCounted(compositeImage));
GDIBigLockedImage.Transparentness transparentness = imageRef.image.GetTransparentness();
if (transparentness == GDIBigLockedImage.Transparentness.EntirelyTransparent)
{
D.Sayf(0, "skipping blank tile.", new object[0]);
}
else
{
if (this.outputTileType == OutputTileType.IPIC)
{
if (transparentness == GDIBigLockedImage.Transparentness.EntirelyOpaque)
{
this.outputTileType = OutputTileType.JPG;
}
else
{
this.outputTileType = OutputTileType.PNG;
}
}
RenderOutputUtil.SaveImage(imageRef, this.renderOutput, this.outputFilename, this.outputTileType.imageFormat);
}
this.feedback.PostImageResult(imageRef, this.layer, "(composite)", this.address);
imageRef.Dispose();
}
catch (Exception arg)
{
this.feedback.PostMessage(string.Format("Can't create {0}: {1}", this.outputFilename, arg));
}
}
internal Present Render(MapRectangle mapRect, System.Drawing.Size size, bool useDocumentTransparency, bool exactColors)
{
Monitor.Enter(this);
Present result;
try
{
RectangleD rectangleD = new RectangleD(mapRect.lon0 * (double)this.boundingBox.Width - 0.5, -mapRect.lat1 * (double)this.boundingBox.Height + (double)this.actualBoundingBox.Height - 0.5, (mapRect.lon1 - mapRect.lon0) * (double)this.boundingBox.Width + (double)this.hackRectangleAdjust, (mapRect.lat1 - mapRect.lat0) * (double)this.boundingBox.Height + (double)this.hackRectangleAdjust);
RectangleD rectangleD2 = rectangleD.Grow(2.0);
RectangleD r = new RectangleD((double)this.actualBoundingBox.X, (double)this.actualBoundingBox.Y, (double)this.actualBoundingBox.Width, (double)this.actualBoundingBox.Height);
RectangleD dest = new RectangleD(0.0, 0.0, (double)size.Width, (double)size.Height);
ScaleAndTranslate scaleAndTranslate = new ScaleAndTranslate(rectangleD, dest);
RectangleD rectangleD3 = rectangleD2.Intersect(r).Round();
RectangleD rectangleD4 = scaleAndTranslate.Apply(rectangleD.Intersect(r));
RectangleD rectangleD5 = scaleAndTranslate.Apply(rectangleD3);
ScaleAndTranslate scaleAndTranslate2 = new ScaleAndTranslate(-rectangleD5.X, -rectangleD5.Y);
RectangleD rectangleD6 = scaleAndTranslate2.Apply(rectangleD4);
GDIBigLockedImage gDIBigLockedImage = new GDIBigLockedImage(size, "WPFVerb");
GDIBigLockedImage image = gDIBigLockedImage;
if (!rectangleD3.IntIsEmpty() && !rectangleD6.IntIsEmpty())
{
try
{
GDIBigLockedImage obj;
Monitor.Enter(obj = gDIBigLockedImage);
try
{
Bitmap bitmap = (Bitmap)gDIBigLockedImage.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
BitmapSource source = new CroppedBitmap(this.primarySource, rectangleD3.ToInt32Rect());
BitmapSource source2 = new TransformedBitmap(source, scaleAndTranslate.ToScaleTransform());
BitmapSource bitmapSource = new CroppedBitmap(source2, rectangleD6.ToInt32Rect());
Int32Rect int32Rect = rectangleD4.ToInt32Rect();
BitmapData bitmapData = bitmap.LockBits(new Rectangle(0, 0, size.Width, size.Height), ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
try
{
IntPtr buffer = new IntPtr(bitmapData.Scan0.ToInt32() + int32Rect.Y * bitmapData.Stride + int32Rect.X * 4);
bitmapSource.CopyPixels(new Int32Rect(0, 0, bitmapSource.PixelWidth, bitmapSource.PixelHeight), buffer, bitmapData.Stride * bitmapData.Height, bitmapData.Stride);
}
finally
{
bitmap.UnlockBits(bitmapData);
}
}
finally
{
Monitor.Exit(obj);
}
}
catch (Exception ex)
{
if (BigDebugKnob.theKnob.debugFeaturesEnabled)
{
this.LabelThisImage(gDIBigLockedImage, ex.ToString());
}
}
if (useDocumentTransparency)
{
image = gDIBigLockedImage;
}
else
{
GDIBigLockedImage gDIBigLockedImage2 = new GDIBigLockedImage(size, "WPFVerb-untransparent");
GDIBigLockedImage obj2;
Monitor.Enter(obj2 = gDIBigLockedImage2);
try
{
Graphics graphics = gDIBigLockedImage2.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheGraphics();
graphics.FillRectangle(new SolidBrush(System.Drawing.Color.White), 0, 0, size.Width, size.Height);
graphics.DrawImage(gDIBigLockedImage.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage(), 0, 0);
graphics.Dispose();
image = gDIBigLockedImage2;
gDIBigLockedImage.Dispose();
}
finally
{
Monitor.Exit(obj2);
}
}
}
result = new ImageRef(new ImageRefCounted(image));
}
finally
{
Monitor.Exit(this);
}
return result;
}
public Present Evaluate(Present[] paramList)
{
D.Assert(paramList.Length == 4);
MapRectangleParameter parameter = (MapRectangleParameter)paramList[0];
SizeParameter parameter2 = (SizeParameter)paramList[1];
Present present = paramList[2];
Present present2 = paramList[3];
double num = Math.Min(parameter.value.LonExtent, parameter.value.LatExtent);
int num2 = Math.Max(parameter2.value.Width, parameter2.value.Height);
if ((num > 1.0) && (num2 <= 0x400))
{
IFuture future = this.prototype.Curry(new ParamDict(new object[] { TermName.ImageBounds, new MapRectangleParameter(this.unitRectangle), TermName.OutputSize, new SizeParameter(this.memoizedSize), TermName.UseDocumentTransparency, present, TermName.ExactColors, present2 }));
StrongHash hash = new StrongHash();
future.AccumulateRobustHash(hash);
D.Sayf(0, "Future {0} hashes to {1}", new object[] { RobustHashTools.DebugString(future), hash.ToString() });
Present present3 = future.Realize("sourceImageDownsampler-memo");
if (present3 is ImageRef)
{
try
{
ImageRef ref2 = (ImageRef)present3;
GDIBigLockedImage image = new GDIBigLockedImage(parameter2.value, "sourceImageDownsampler-downsample");
lock (ref2.image)
{
lock (image)
{
Graphics graphics = image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheGraphics();
MapRectangle region = parameter.value.Intersect(this.unitRectangle);
if (!region.IsEmpty())
{
RectangleF srcRect = this.SelectSubRectangle(this.unitRectangle, region, this.memoizedSize);
RectangleF destRect = this.SelectSubRectangle(parameter.value, region, parameter2.value);
Image image2 = ref2.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
graphics.InterpolationMode = InterpolationMode.HighQualityBilinear;
graphics.DrawImage(image2, destRect, srcRect, GraphicsUnit.Pixel);
}
graphics.Dispose();
return(new ImageRef(new ImageRefCounted(image)));
}
}
}
catch (ArgumentException)
{
return(new PresentFailureCode("Image processing overflow"));
}
catch (OverflowException)
{
return(new PresentFailureCode("Image processing overflow"));
}
catch (Exception exception)
{
return(new PresentFailureCode(exception));
}
finally
{
present3.Dispose();
}
}
return(present3);
}
return(this.prototype.Curry(new ParamDict(new object[] { TermName.ImageBounds, parameter, TermName.OutputSize, parameter2, TermName.UseDocumentTransparency, present, TermName.ExactColors, present2 })).Realize("sourceImageDownsampler-passthru"));
}
private void ReplacePreviewImage(ImageRef newImage)
{
if (this.previewImage != null)
{
this.previewImage.Dispose();
}
this.previewImage = newImage;
}
private unsafe Present Evaluate(params Present[] paramList)
{
D.Assert(paramList.Length == 2);
if (!(paramList[0] is ImageRef))
{
return(paramList[0]);
}
if (!(paramList[1] is ImageRef))
{
return(paramList[1]);
}
ImageRef ref2 = (ImageRef)paramList[0];
ImageRef ref3 = (ImageRef)paramList[1];
GDIBigLockedImage image = new GDIBigLockedImage(ref2.image.Size, "TransparencyFuture");
lock (ref2.image)
{
Image image2 = ref2.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
lock (ref3.image)
{
Image image3 = ref3.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
lock (image)
{
BitmapData data3;
Image image4 = image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
Bitmap bitmap = (Bitmap)image2;
Bitmap bitmap2 = (Bitmap)image4;
Bitmap bitmap3 = (Bitmap)image3;
BitmapData bitmapdata = bitmap2.LockBits(new Rectangle(0, 0, bitmap2.Width, bitmap2.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
BitmapData data2 = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
if (bitmap3 == bitmap)
{
data3 = data2;
}
else
{
data3 = bitmap3.LockBits(new Rectangle(0, 0, bitmap3.Width, bitmap3.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
}
PixelStruct *structPtr = (PixelStruct *)bitmapdata.Scan0;
PixelStruct *structPtr3 = (PixelStruct *)data2.Scan0;
PixelStruct *structPtr5 = (PixelStruct *)data3.Scan0;
int width = bitmapdata.Width;
int height = bitmapdata.Height;
int num3 = bitmapdata.Stride / sizeof(PixelStruct);
for (int i = 0; i < height; i++)
{
int num4 = 0;
for (PixelStruct *structPtr2 = structPtr + (i * num3); num4 < width; structPtr2++)
{
PixelStruct *structPtr4 = (structPtr3 + (i * num3)) + num4;
PixelStruct *structPtr6 = (structPtr5 + (i * num3)) + num4;
structPtr2[0] = structPtr4[0];
if (this.transparencyOptions.ShouldBeTransparent(structPtr6->r, structPtr6->g, structPtr6->b))
{
structPtr2->a = 0;
}
num4++;
}
}
bitmap2.UnlockBits(bitmapdata);
bitmap.UnlockBits(data2);
if (bitmap3 != bitmap)
{
bitmap3.UnlockBits(data3);
}
}
}
}
ref2.Dispose();
ref3.Dispose();
ImageRef source = new ImageRef(new ImageRefCounted(image));
int num6 = 0;
foreach (TransparencyColor color in this.transparencyOptions.colorList)
{
num6 = Math.Max(num6, color.halo);
}
if (num6 > 0)
{
HaloTransparency(source, num6);
}
return(source);
}
public ImagePainter(ImageRef imageRef, Region clipRegion)
{
this.imageRef = imageRef;
this.clipRegion = clipRegion;
}
internal Present Render(MapRectangle mapRect, System.Drawing.Size size, bool useDocumentTransparency,
bool exactColors)
{
Monitor.Enter(this);
Present result;
try
{
RectangleD rectangleD = new RectangleD(mapRect.lon0 * boundingBox.Width - 0.5,
-mapRect.lat1 * boundingBox.Height + actualBoundingBox.Height - 0.5,
(mapRect.lon1 - mapRect.lon0) * boundingBox.Width + hackRectangleAdjust,
(mapRect.lat1 - mapRect.lat0) * boundingBox.Height + hackRectangleAdjust);
RectangleD rectangleD2 = rectangleD.Grow(2.0);
RectangleD r = new RectangleD(actualBoundingBox.X,
actualBoundingBox.Y,
actualBoundingBox.Width,
actualBoundingBox.Height);
RectangleD dest = new RectangleD(0.0, 0.0, size.Width, size.Height);
ScaleAndTranslate scaleAndTranslate = new ScaleAndTranslate(rectangleD, dest);
RectangleD rectangleD3 = rectangleD2.Intersect(r).Round();
RectangleD rectangleD4 = scaleAndTranslate.Apply(rectangleD.Intersect(r));
RectangleD rectangleD5 = scaleAndTranslate.Apply(rectangleD3);
ScaleAndTranslate scaleAndTranslate2 = new ScaleAndTranslate(-rectangleD5.X, -rectangleD5.Y);
RectangleD rectangleD6 = scaleAndTranslate2.Apply(rectangleD4);
GDIBigLockedImage gDIBigLockedImage = new GDIBigLockedImage(size, "WPFVerb");
GDIBigLockedImage image = gDIBigLockedImage;
if (!rectangleD3.IntIsEmpty() && !rectangleD6.IntIsEmpty())
{
try
{
GDIBigLockedImage obj;
Monitor.Enter(obj = gDIBigLockedImage);
try
{
Bitmap bitmap =
(Bitmap)gDIBigLockedImage.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
BitmapSource source = new CroppedBitmap(primarySource, rectangleD3.ToInt32Rect());
BitmapSource source2 = new TransformedBitmap(source, scaleAndTranslate.ToScaleTransform());
BitmapSource bitmapSource = new CroppedBitmap(source2, rectangleD6.ToInt32Rect());
Int32Rect int32Rect = rectangleD4.ToInt32Rect();
BitmapData bitmapData = bitmap.LockBits(new Rectangle(0, 0, size.Width, size.Height),
ImageLockMode.WriteOnly,
System.Drawing.Imaging.PixelFormat.Format32bppArgb);
try
{
IntPtr buffer = new IntPtr(bitmapData.Scan0.ToInt32() +
int32Rect.Y * bitmapData.Stride + int32Rect.X * 4);
bitmapSource.CopyPixels(
new Int32Rect(0, 0, bitmapSource.PixelWidth, bitmapSource.PixelHeight),
buffer,
bitmapData.Stride * bitmapData.Height,
bitmapData.Stride);
}
finally
{
bitmap.UnlockBits(bitmapData);
}
}
finally
{
Monitor.Exit(obj);
}
}
catch (Exception ex)
{
if (BigDebugKnob.theKnob.debugFeaturesEnabled)
{
LabelThisImage(gDIBigLockedImage, ex.ToString());
}
}
if (useDocumentTransparency)
{
image = gDIBigLockedImage;
}
else
{
GDIBigLockedImage gDIBigLockedImage2 = new GDIBigLockedImage(size, "WPFVerb-untransparent");
GDIBigLockedImage obj2;
Monitor.Enter(obj2 = gDIBigLockedImage2);
try
{
Graphics graphics =
gDIBigLockedImage2.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheGraphics();
graphics.FillRectangle(new SolidBrush(System.Drawing.Color.White),
0,
0,
size.Width,
size.Height);
graphics.DrawImage(gDIBigLockedImage.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage(),
0,
0);
graphics.Dispose();
image = gDIBigLockedImage2;
gDIBigLockedImage.Dispose();
}
finally
{
Monitor.Exit(obj2);
}
}
}
result = new ImageRef(new ImageRefCounted(image));
}
finally
{
Monitor.Exit(this);
}
return(result);
}
private void UpdatePreviewImage(ImageRef imageRef)
{
Monitor.Enter(this);
try
{
if (this.previewImage != null)
{
this.previewImage.Dispose();
this.previewImage = null;
}
if (imageRef != null)
{
this.previewImage = (ImageRef)imageRef.Duplicate("LegendOptionsPanel.UpdatePreviewImage");
}
}
finally
{
Monitor.Exit(this);
}
base.Invalidate();
}
public static void HaloTransparency(ImageRef source, int haloSize)
{
D.Assert(haloSize > 0 && haloSize < 100);
ImageRef imageRef = source.Copy();
GDIBigLockedImage image;
Monitor.Enter(image = source.image);
try
{
Image image2 = source.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
for (int i = -haloSize; i < haloSize + 1; i++)
{
for (int j = -haloSize; j < haloSize + 1; j++)
{
if (i != 0 || j != 0)
{
Bitmap bitmap = new Bitmap(source.image.Width, source.image.Height);
Graphics graphics = Graphics.FromImage(bitmap);
Rectangle destRect = new Rectangle(0, 0, image2.Width, image2.Height);
Rectangle srcRect = new Rectangle(i, j, image2.Width, image2.Height);
graphics.DrawImage(image2, destRect, srcRect, GraphicsUnit.Pixel);
graphics.Dispose();
ImageRef imageRef2 = new ImageRef(new ImageRefCounted(new GDIBigLockedImage(bitmap)));
TransparencyFuture.MaxInPlace(imageRef, imageRef2);
imageRef2.Dispose();
}
}
}
TransparencyFuture.ReplaceAlphaChannel(source, imageRef);
}
finally
{
Monitor.Exit(image);
}
imageRef.Dispose();
}
public Present Evaluate(Present[] paramList)
{
TileAddress tileAddress = (TileAddress)paramList[0];
if (tileAddress.ZoomLevel <= 19)
{
return(veTileFetch.Curry(new ParamDict(new object[] { TermName.TileAddress, tileAddress }))
.Realize("VETileUpsamplerVerb"));
}
int num = tileAddress.ZoomLevel - 19;
int num2 = (1 << num) - 1;
int num3 = tileAddress.TileX & num2;
int num4 = tileAddress.TileY & num2;
TileAddress tileAddress2 = new TileAddress(tileAddress.TileX >> num,
tileAddress.TileY >> num,
tileAddress.ZoomLevel - num);
Size size = new Size(256, 256);
Bitmap image = new Bitmap(size.Width * 3, size.Height * 3);
Graphics graphics = Graphics.FromImage(image);
float num5 = 1 << num;
RectangleF srcRect = new RectangleF(num3 * size.Width / num5 - 0.5f + size.Width,
num4 * size.Height / num5 - 0.5f + size.Height,
size.Width / num5,
size.Height / num5);
for (int i = -1; i <= 1; i++)
{
bool flag = true;
if (i == -1 && srcRect.X >= size.Width || i == 1 && srcRect.Right < 2 * size.Width - 1)
{
flag = false;
}
for (int j = -1; j <= 1; j++)
{
bool flag2 = true;
if (j == -1 && srcRect.Y >= size.Height ||
j == 1 && srcRect.Bottom < 2 * size.Height - 1)
{
flag2 = false;
}
if (flag && flag2)
{
TileAddress tileAddress3 = new TileAddress(tileAddress2.TileX + i,
tileAddress2.TileY + j,
tileAddress2.ZoomLevel);
Present present = veTileFetch
.Curry(new ParamDict(new object[] { TermName.TileAddress, tileAddress3 }))
.Realize("VETileUpsamplerVerb");
try
{
if (present is ImageRef)
{
ImageRef imageRef = (ImageRef)present;
GDIBigLockedImage image2;
Monitor.Enter(image2 = imageRef.image);
try
{
Rectangle srcRect2 = new Rectangle(0, 0, size.Width, size.Height);
Rectangle destRect = new Rectangle(size.Width * (i + 1),
size.Height * (j + 1),
size.Width,
size.Height);
graphics.DrawImage(
imageRef.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage(),
destRect,
srcRect2,
GraphicsUnit.Pixel);
goto IL_2B8;
}
finally
{
Monitor.Exit(image2);
}
}
if (present is PresentFailureCode && i == 0 && j == 0)
{
return(new PresentFailureCode((PresentFailureCode)present, "TileWebDownloader"));
}
IL_2B8 :;
}
finally
{
present.Dispose();
}
}
}
}
Bitmap bitmap = new Bitmap(size.Width, size.Height);
Graphics graphics2 = Graphics.FromImage(bitmap);
graphics2.InterpolationMode = InterpolationMode.HighQualityBicubic;
RectangleF destRect2 = new RectangleF(0f, 0f, size.Width, size.Height);
graphics2.DrawImage(image, destRect2, srcRect, GraphicsUnit.Pixel);
graphics2.Dispose();
GDIBigLockedImage image3 = new GDIBigLockedImage(bitmap);
return(new ImageRef(new ImageRefCounted(image3)));
}
private unsafe Present Evaluate(params Present[] paramList)
{
D.Assert(paramList.Length == 2);
if (!(paramList[0] is ImageRef))
{
return paramList[0];
}
if (!(paramList[1] is ImageRef))
{
return paramList[1];
}
ImageRef ref2 = (ImageRef)paramList[0];
ImageRef ref3 = (ImageRef)paramList[1];
GDIBigLockedImage image = new GDIBigLockedImage(ref2.image.Size, "TransparencyFuture");
lock (ref2.image)
{
Image image2 = ref2.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
lock (ref3.image)
{
Image image3 = ref3.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
lock (image)
{
BitmapData data3;
Image image4 = image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
Bitmap bitmap = (Bitmap)image2;
Bitmap bitmap2 = (Bitmap)image4;
Bitmap bitmap3 = (Bitmap)image3;
BitmapData bitmapdata = bitmap2.LockBits(new Rectangle(0, 0, bitmap2.Width, bitmap2.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
BitmapData data2 = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
if (bitmap3 == bitmap)
{
data3 = data2;
}
else
{
data3 = bitmap3.LockBits(new Rectangle(0, 0, bitmap3.Width, bitmap3.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
}
PixelStruct* structPtr = (PixelStruct*)bitmapdata.Scan0;
PixelStruct* structPtr3 = (PixelStruct*)data2.Scan0;
PixelStruct* structPtr5 = (PixelStruct*)data3.Scan0;
int width = bitmapdata.Width;
int height = bitmapdata.Height;
int num3 = bitmapdata.Stride / sizeof(PixelStruct);
for (int i = 0; i < height; i++)
{
int num4 = 0;
for (PixelStruct* structPtr2 = structPtr + (i * num3); num4 < width; structPtr2++)
{
PixelStruct* structPtr4 = (structPtr3 + (i * num3)) + num4;
PixelStruct* structPtr6 = (structPtr5 + (i * num3)) + num4;
structPtr2[0] = structPtr4[0];
if (this.transparencyOptions.ShouldBeTransparent(structPtr6->r, structPtr6->g, structPtr6->b))
{
structPtr2->a = 0;
}
num4++;
}
}
bitmap2.UnlockBits(bitmapdata);
bitmap.UnlockBits(data2);
if (bitmap3 != bitmap)
{
bitmap3.UnlockBits(data3);
}
}
}
}
ref2.Dispose();
ref3.Dispose();
ImageRef source = new ImageRef(new ImageRefCounted(image));
int num6 = 0;
foreach (TransparencyColor color in this.transparencyOptions.colorList)
{
num6 = Math.Max(num6, color.halo);
}
if (num6 > 0)
{
HaloTransparency(source, num6);
}
return source;
}
public unsafe static void ReplaceAlphaChannel(ImageRef target, ImageRef alphaOperand)
{
lock (target.image)
{
lock (alphaOperand.image)
{
Image image = target.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
Image image2 = alphaOperand.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
Bitmap bitmap = (Bitmap)image;
Bitmap bitmap2 = (Bitmap)image2;
BitmapData bitmapdata = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadWrite, PixelFormat.Format32bppArgb);
BitmapData data2 = bitmap2.LockBits(new Rectangle(0, 0, bitmap2.Width, bitmap2.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
PixelStruct* structPtr = (PixelStruct*)bitmapdata.Scan0;
PixelStruct* structPtr3 = (PixelStruct*)data2.Scan0;
int width = bitmapdata.Width;
int height = bitmapdata.Height;
int num3 = bitmapdata.Stride / sizeof(PixelStruct);
for (int i = 0; i < height; i++)
{
int num4 = 0;
PixelStruct* structPtr2 = structPtr + (i * num3);
for (PixelStruct* structPtr4 = structPtr3 + (i * num3); num4 < width; structPtr4++)
{
structPtr2->a = structPtr4->a;
num4++;
structPtr2++;
}
}
bitmap.UnlockBits(bitmapdata);
bitmap2.UnlockBits(data2);
}
}
}
