public void AddTile(Rectangle bounds, FreeImageAlgorithmsBitmap fib)
{
if (fib == null)
{
return;
}
try
{
Rectangle imageBounds = TranslateVirtualRectangleToImageRectangle(bounds);
if (this.xScaleFactor < 1.0f || this.yScaleFactor < 1.0f)
{
fib.Rescale(imageBounds.Size, FREE_IMAGE_FILTER.FILTER_BILINEAR);
}
fib.ConvertToStandardType(true);
if (this.forceGreyscale && !fib.IsGreyScale)
{
fib.ConvertToGreyscale();
}
this.image.PasteFromTopLeft(fib, imageBounds.Location, this.blending);
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
private FreeImageAlgorithmsBitmap TileImage(Tile tile)
{
FreeImageAlgorithmsBitmap fib = tile.LoadFreeImageBitmap();
fib.ConvertToStandardType(true);
if (!fib.IsGreyScale)
{
if (this.channel == FREE_IMAGE_COLOR_CHANNEL.FICC_RGB)
{
fib.ConvertToGreyscale();
}
else
{
fib.GetChannel(this.channel);
}
}
return(fib);
}