Example #1
0
        /// <summary>
        /// 
        /// </summary>
        /// <param name="gfx"></param>
        /// <param name="image"></param>
        /// <param name="dx"></param>
        /// <param name="dy"></param>
        /// <param name="db"></param>
        /// <param name="r"></param>
        public void Draw(object gfx, XImage image, double dx, double dy, ImmutableArray<ShapeProperty> db, Record r)
        {
            var _gfx = gfx as Graphics;

            var rect = CreateRect(
                image.TopLeft,
                image.BottomRight,
                dx, dy);

            var srect = new RectangleF(
                _scaleToPage(rect.X),
                _scaleToPage(rect.Y),
                _scaleToPage(rect.Width),
                _scaleToPage(rect.Height));

            if (image.IsFilled)
            {
                Brush brush = ToSolidBrush(image.Style.Fill);
                _gfx.FillRectangle(
                    brush,
                    srect);
                brush.Dispose();
            }

            if (image.IsStroked)
            {
                Pen pen = ToPen(image.Style, _scaleToPage);
                _gfx.DrawRectangle(
                    pen,
                    srect);
                pen.Dispose();
            }

            if (_enableImageCache
                && _biCache.ContainsKey(image.Path))
            {
                _gfx.DrawImage(_biCache[image.Path], srect);
            }
            else
            {
                if (_state.ImageCache == null || string.IsNullOrEmpty(image.Path))
                    return;

                var bytes = _state.ImageCache.GetImage(image.Path);
                if (bytes != null)
                {
                    var bi = new Bitmap(bytes);

                    if (_enableImageCache)
                        _biCache[image.Path] = bi;

                    _gfx.DrawImage(bi, srect);

                    if (!_enableImageCache)
                        bi.Dispose();
                }
            }
        }