public static void WriteAsSpanBitmap(GDIBITMAP bmp, SpanBitmap.Action1 action)
{
var rect = new Rectangle(0, 0, bmp.Width, bmp.Height);
GDIPTR dstBits = null;
try
{
dstBits = bmp.LockBits(rect, System.Drawing.Imaging.ImageLockMode.ReadWrite, bmp.PixelFormat);
action(dstBits.AsSpanBitmapDangerous());
}
finally
{
if (dstBits != null)
{
bmp.UnlockBits(dstBits);
}
}
}
public static MemoryBitmap CloneAsMemoryBitmap(GDIBITMAP bmp, INTEROPFMT?fmtOverride = null)
{
var rect = new Rectangle(0, 0, bmp.Width, bmp.Height);
GDIPTR bits = null;
try
{
bits = bmp.LockBits(rect, System.Drawing.Imaging.ImageLockMode.ReadOnly, bmp.PixelFormat);
var span = bits.AsSpanBitmapDangerous();
return(fmtOverride.HasValue ? span.ToMemoryBitmap(fmtOverride.Value) : span.ToMemoryBitmap());
}
finally
{
if (bits != null)
{
bmp.UnlockBits(bits);
}
}
}
