private void ShowPreview()
{
(var list, var rowsize) = omr.GetPositionPoint(origin, size);
var preview = OMR.ImageDrawing.Draw(OMR.ImageDrawing.Mode.Circle, origin.Width, origin.Height, list, System.Drawing.Color.Black, 2);
ImagePreview.Source = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
preview.GetHbitmap(),
IntPtr.Zero,
System.Windows.Int32Rect.Empty,
BitmapSizeOptions.FromWidthAndHeight(preview.Width, preview.Height));
}
public PageCreateTemplate(TextBlock textBlockTitle, System.Drawing.Bitmap bitmap, int circleSize, Action back, Action <Template> next)
{
dirty = true;
textBlockTitle.Text = "สร้างรูปแบบกระดาษคำตอบ";
this.back = back;
this.next = next;
omr = new OMR.OMRv1();
InitializeComponent();
ButtonEdit.Visibility = Visibility.Hidden;
ButtonAddInfo.IsEnabled = true;
ButtonAddAns.IsEnabled = true;
(var list, var size) = omr.GetPositionPoint(bitmap, circleSize);
template = new Template(bitmap, circleSize, list, size);
preview = OMR.ImageDrawing.Draw(OMR.ImageDrawing.Mode.Circle, bitmap, list, System.Drawing.Color.Black, 2);
ImagePreview.Source = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
preview.GetHbitmap(),
IntPtr.Zero,
System.Windows.Int32Rect.Empty,
BitmapSizeOptions.FromWidthAndHeight(preview.Width, preview.Height));
CheckNext();
}