public RenderReply RenderBytes(Size outSize, Point topleft, Size pagesize, bool transparentBackground)
{
int alpha = transparentBackground ? 0 : 255;
object foxitMutex;
Monitor.Enter(foxitMutex = FoxitViewer.FoxitMutex);
RenderReply result;
try
{
int bitmap = this.foxitLib.Bitmap_Create(outSize.Width, outSize.Height, 1);
this.foxitLib.Bitmap_FillRect(bitmap, 0, 0, outSize.Width, outSize.Height, 255, 255, 255, alpha);
this.foxitLib.RenderPageBitmap(bitmap, this.pageHandle, topleft.X, topleft.Y, pagesize.Width, pagesize.Height, 0, 0);
IntPtr source = this.foxitLib.Bitmap_GetBuffer(bitmap);
int num = outSize.Width * 4;
byte[] array = new byte[outSize.Height * num];
Marshal.Copy(source, array, 0, array.Length);
this.foxitLib.Bitmap_Destroy(bitmap);
result = new RenderReply(array, outSize.Width * 4);
}
finally
{
Monitor.Exit(foxitMutex);
}
return(result);
}
public GDIBigLockedImage Render(Size outSize, Point topleft, Size pagesize, bool transparentBackground)
{
object obj = this.RobustRPC(new RenderRequest(topleft, pagesize, outSize, transparentBackground));
if (obj is RenderReply)
{
RenderReply renderReply = (RenderReply)obj;
if (renderReply.stride < 1 || renderReply.stride * outSize.Height > renderReply.data.Length)
{
throw new Exception("Invalid RenderReply");
}
Bitmap bitmap = new Bitmap(outSize.Width, outSize.Height, PixelFormat.Format32bppPArgb);
BitmapData bitmapData = bitmap.LockBits(new Rectangle(0, 0, outSize.Width, outSize.Height), ImageLockMode.ReadWrite, PixelFormat.Format32bppPArgb);
try
{
Marshal.Copy(renderReply.data, 0, bitmapData.Scan0, bitmapData.Stride * bitmapData.Height);
}
finally
{
bitmap.UnlockBits(bitmapData);
}
return(new GDIBigLockedImage(bitmap));
}
else
{
if (obj is ExceptionMessageRecord)
{
throw new Exception(((ExceptionMessageRecord)obj).message);
}
throw new Exception(string.Format("Unrecognized reply {0}", obj.GetType()));
}
}
public RenderReply RenderBytes(Size outSize, Point topleft, Size pagesize, bool transparentBackground)
{
int alpha = transparentBackground ? 0 : 255;
object foxitMutex;
Monitor.Enter(foxitMutex = FoxitViewer.FoxitMutex);
RenderReply result;
try
{
int bitmap = this.foxitLib.Bitmap_Create(outSize.Width, outSize.Height, 1);
this.foxitLib.Bitmap_FillRect(bitmap, 0, 0, outSize.Width, outSize.Height, 255, 255, 255, alpha);
this.foxitLib.RenderPageBitmap(bitmap, this.pageHandle, topleft.X, topleft.Y, pagesize.Width, pagesize.Height, 0, 0);
IntPtr source = this.foxitLib.Bitmap_GetBuffer(bitmap);
int num = outSize.Width * 4;
byte[] array = new byte[outSize.Height * num];
Marshal.Copy(source, array, 0, array.Length);
this.foxitLib.Bitmap_Destroy(bitmap);
result = new RenderReply(array, outSize.Width * 4);
}
finally
{
Monitor.Exit(foxitMutex);
}
return result;
}
