//private static object theming_ref; //holds a reference to a theming object in windows so that its not garbage collected
public static Result Open()
{
AppendWindowsPath();
//EnableThemingInScope.EnableThemingInWindows();
Result res = (Result)NativeIUP.IupOpen(IntPtr.Zero, IntPtr.Zero);
// In .NET we always want unicode
Iup.SetStrGlobal("UTF8MODE", "YES");
Iup.SetStrGlobal("UTF8MODE_FILE", "YES");
return(res);
}
//private static object theming_ref; //holds a reference to a theming object in windows so that its not garbage collected
public static Result Open()
{
int siz = IntPtr.Size;
// Add search path first to path system variable
string exe = Environment.GetCommandLineArgs()[0];
//EnableThemingInScope.EnableThemingInWindows();
Result res = (Result)NativeIUP.IupOpen(IntPtr.Zero, IntPtr.Zero);
// In .NET we always want unicode
Iup.SetStrGlobal("UTF8MODE", "YES");
Iup.SetStrGlobal("UTF8MODE_FILE", "YES");
return(res);
}
/// <summary>
/// Creates an IUP image using a System.Drawing.Bitmap
/// </summary>
/// <param name="bmp"></param>
/// <returns></returns>
public static IupHandle ImageFromBitmap(Bitmap bmp)
{
//TODO: try for diffrent bit depths / optimize with bitmap locking
int w = bmp.Width, h = bmp.Height;
if (w < 1 || h < 1)
{
return(null);
}
IupHandle res;
bool alpha = bmp.PixelFormat == System.Drawing.Imaging.PixelFormat.Format32bppArgb;
if (alpha)
{
res = Iup.ImageRGBA(w, h, null);
}
else
{
res = Iup.ImageRGB(w, h, null);
}
int idx = 0;
IntPtr pix = res.GetAttribute("WID");
for (int y = 0; y < h; y++)
{
for (int x = 0; x < w; x++)
{
var col = bmp.GetPixel(x, y);
Marshal.WriteByte(pix, idx++, col.R);
Marshal.WriteByte(pix, idx++, col.G);
Marshal.WriteByte(pix, idx++, col.B);
if (alpha)
{
Marshal.WriteByte(pix, idx++, col.A);
}
}
}
return(res);
}
