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));
}
}
private void ReplacePreviewImage(ImageRef newImage)
{
if (previewImage != null)
{
previewImage.Dispose();
}
previewImage = newImage;
}
private void previewPanel_Paint(object sender, PaintEventArgs e)
{
HandleUpdate();
ImageRef imageRef = null;
Monitor.Enter(this);
try
{
if (previewImage != null)
{
imageRef = (ImageRef)previewImage.Duplicate("LegendOptionsPanel.previewPanel_Paint");
}
}
finally
{
Monitor.Exit(this);
}
if (imageRef != null)
{
try
{
GDIBigLockedImage image;
Monitor.Enter(image = imageRef.image);
try
{
Image image2 = imageRef.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
e.Graphics.DrawImage(image2,
new Rectangle(new Point(0, 0), previewPanel.Size),
new Rectangle(new Point(0, 0), previewPanel.Size),
GraphicsUnit.Pixel);
}
finally
{
Monitor.Exit(image);
}
}
catch (Exception)
{
D.Say(0, "Absorbing that disturbing bug wherein the mostRecentTile image is corrupt.");
}
imageRef.Dispose();
return;
}
e.Graphics.DrawRectangle(new Pen(Color.Black),
0,
0,
previewPanel.Size.Width - 1,
previewPanel.Height - 1);
}
public override void Destroy()
{
// free our C# reference so Dalvik can clean up
// the resources.
if (ImageView != null && ImageView.Drawable != null)
{
ImageView.Drawable.Dispose( );
ImageView.SetImageBitmap(null);
}
if (ImageRef != null)
{
ImageRef.Recycle( );
ImageRef.Dispose( );
ImageRef = null;
}
}
private void UpdatePreviewImage(ImageRef imageRef)
{
Monitor.Enter(this);
try
{
if (previewImage != null)
{
previewImage.Dispose();
previewImage = null;
}
if (imageRef != null)
{
previewImage = (ImageRef)imageRef.Duplicate("LegendOptionsPanel.UpdatePreviewImage");
}
}
finally
{
Monitor.Exit(this);
}
Invalidate();
}
public Pixel GetBaseLayerCenterPixel()
{
IDisplayableSource displayableSource = this.baseLayer;
CoordinateSystemIfc defaultCoordinateSystem = displayableSource.GetDefaultCoordinateSystem();
TileDisplayDescriptorArray tileArrayDescriptor = defaultCoordinateSystem.GetTileArrayDescriptor(this.center().llz, base.Size);
int num = base.Size.Width / 2;
int num2 = base.Size.Height / 2;
foreach (TileDisplayDescriptor current in tileArrayDescriptor)
{
Rectangle paintLocation = current.paintLocation;
if (paintLocation.Left <= num)
{
Rectangle paintLocation2 = current.paintLocation;
if (paintLocation2.Right > num)
{
Rectangle paintLocation3 = current.paintLocation;
if (paintLocation3.Top <= num2)
{
Rectangle paintLocation4 = current.paintLocation;
if (paintLocation4.Bottom > num2)
{
int arg_D1_0 = num;
Rectangle paintLocation5 = current.paintLocation;
int x = arg_D1_0 - paintLocation5.Left;
int arg_E6_0 = num2;
Rectangle paintLocation6 = current.paintLocation;
int y = arg_E6_0 - paintLocation6.Top;
Present present = displayableSource.GetImagePrototype(null, (FutureFeatures)19).Curry(new ParamDict(new object[]
{
TermName.TileAddress,
current.tileAddress
})).Realize("ViewerControl.GetBaseLayerCenterPixel imageRef");
Pixel result;
if (!(present is ImageRef))
{
result = new UndefinedPixel();
return(result);
}
ImageRef imageRef = (ImageRef)present;
GDIBigLockedImage image;
Monitor.Enter(image = imageRef.image);
Pixel pixel2;
try
{
Image image2 = imageRef.image.IPromiseIAmHoldingGDISLockSoPleaseGiveMeTheImage();
Bitmap bitmap = (Bitmap)image2;
Color pixel = bitmap.GetPixel(x, y);
pixel2 = new Pixel(pixel);
}
finally
{
Monitor.Exit(image);
}
imageRef.Dispose();
result = pixel2;
return(result);
}
}
}
}
}
return(new UndefinedPixel());
}
public void Dispose()
{
imageRef.Dispose();
}