public Image <Rgba32> GetBitmap()
{
if (PcsObjects.Count == 1)
{
return(SupDecoder.DecodeImage(PcsObjects[0], BitmapObjects[0], PaletteInfos));
}
var r = Rectangle.Empty;
for (var ioIndex = 0; ioIndex < PcsObjects.Count; ioIndex++)
{
var ioRect = new Rectangle(PcsObjects[ioIndex].Origin, BitmapObjects[ioIndex][0].Size);
r = r.IsEmpty ? ioRect : Rectangle.Union(r, ioRect);
}
var mergedBmp = new Image <Rgba32>(r.Width, r.Height);
for (var ioIndex = 0; ioIndex < PcsObjects.Count; ioIndex++)
{
var offset = PcsObjects[ioIndex].Origin - new Size(r.Location);
using (var singleBmp = SupDecoder.DecodeImage(PcsObjects[ioIndex], BitmapObjects[ioIndex], PaletteInfos))
{
mergedBmp.Mutate(b => b.DrawImage(singleBmp, offset, 0));
}
}
return(mergedBmp);
}
public static Image <Rgba32> GetRgba32(this PcsData pcsData)
{
if (pcsData.PcsObjects.Count == 1)
{
return(SupDecoder.DecodeImage(pcsData.PcsObjects[0], pcsData.BitmapObjects[0], pcsData.PaletteInfos));
}
var r = System.Drawing.Rectangle.Empty;
for (var ioIndex = 0; ioIndex < pcsData.PcsObjects.Count; ioIndex++)
{
var ioRect = new System.Drawing.Rectangle(pcsData.PcsObjects[ioIndex].Origin, pcsData.BitmapObjects[ioIndex][0].Size);
r = r.IsEmpty ? ioRect : System.Drawing.Rectangle.Union(r, ioRect);
}
var mergedBmp = new Image <Rgba32>(r.Width, r.Height);
for (var ioIndex = 0; ioIndex < pcsData.PcsObjects.Count; ioIndex++)
{
var offset = pcsData.PcsObjects[ioIndex].Origin - new System.Drawing.Size(r.Location);
using (var singleBmp = SupDecoder.DecodeImage(pcsData.PcsObjects[ioIndex], pcsData.BitmapObjects[ioIndex], pcsData.PaletteInfos))
{
mergedBmp.Mutate(b => b.DrawImage(singleBmp, new SixLabors.ImageSharp.Point(offset.X, offset.Y), 0));
}
}
return(mergedBmp);
}
