private FreeImageAlgorithmsBitmap Stitch(int stitchWidth, int stitchHeight)
{
float zoom = 1.0f;
Point origin = new Point(0, 0);
List<Tile> tiles = null;
RoiTool roiPlugin = this.Window.GetTool("Region") as RoiTool;
Rectangle roi = Rectangle.Empty;
if(roiPlugin.Active == true)
roi = roiPlugin.TransformedRegionOfInterest;
if (roi != null && roi != Rectangle.Empty)
{
tiles = new List<Tile>();
foreach (Tile tile in MosaicWindow.MosaicInfo.Items)
{
if (roi.IntersectsWith(tile.Bounds))
{
tiles.Add(tile);
}
}
zoom = (float)stitchWidth / (float)(roi.Width);
origin = roi.Location;
}
else
{
tiles = new List<Tile>(MosaicWindow.MosaicInfo.Items);
zoom = (float)stitchWidth / (float)(MosaicWindow.MosaicInfo.TotalWidth);
}
// origin = Tile.GetOriginOfTiles(tiles);
//int width = Tile.GetHorizontalRangeOfTiles(tiles);
//int height = Tile.GetVerticalRangeOfTiles(tiles);
int width, height;
if (roi == Rectangle.Empty)
{
// Whole mosaic Width / Height
width = MosaicWindow.MosaicInfo.TotalWidth;
height = MosaicWindow.MosaicInfo.TotalHeight;
}
else
{
width = roi.Width;
height = roi.Height;
}
FreeImageAlgorithmsBitmap section = null;
try
{
section = new FreeImageAlgorithmsBitmap((int)(width * zoom), (int)(height * zoom),
MosaicWindow.MosaicInfo.FreeImageType, MosaicWindow.MosaicInfo.ColorDepth);
}
catch (FreeImageException)
{
return null;
}
FreeImageAlgorithmsBitmap tmpBitmap = null;
int count = 1;
foreach (Tile tile in tiles)
{
Point position = tile.GetTilePositionRelativeToPoint(origin);
position.X = (int)(position.X * zoom);
position.Y = (int)(position.Y * zoom);
try
{
tmpBitmap = tile.LoadFreeImageBitmap((int)(tile.Width * zoom), (int)(tile.Height * zoom));
}
catch (FreeImageException e)
{
MessageBox.Show(e.Message);
}
section.PasteFromTopLeft(tmpBitmap, position, this.Window.BlendingEnabled);
tmpBitmap.Dispose();
this.threadController.ReportThreadPercentage(this, "Saving Tiles",
count, tiles.Count);
count++;
}
return section;
}
public static void PasteTile(FreeImageAlgorithmsBitmap dst,
FreeImageAlgorithmsBitmap src, Point location, bool blending)
{
if (blending)
{
if (!dst.GradientBlendPasteFromTopLeft(src, location))
{
string errorStr = String.Format(
"Can not paste freeimage. Dst image bpp {0}, Src image bpp {1}",
dst.ColorDepth, src.ColorDepth);
throw new FormatException(errorStr);
}
}
else
{
if (!dst.PasteFromTopLeft(src, location))
{
string errorStr = String.Format(
"Can not paste freeimage. Dst image bpp {0}, Src image bpp {1}",
dst.ColorDepth, src.ColorDepth);
throw new FormatException(errorStr);
}
}
}
