예제 #1
0
        public static string GetShapeAsImageURL <T>(T shape, TemplateContext <T> model)
        {
            if (!(shape is Shape))
            {
                throw new InvalidOperationException("Object of Shape class expected");
            }

            if (model.Global.Get <bool>("embedImages"))
            {
                using (MemoryStream ms = new MemoryStream())
                {
                    Bitmap image = (shape as Shape).GetThumbnail();
                    image.Save(ms, ImageFormat.Png);
                    return("'data:image/png;base64, " + Convert.ToBase64String(ms.ToArray()) + "'");
                }
            }
            else
            {
                var imgSrcPath = model.Output.GetResourcePath(shape);
                var slidesPath = model.Global.Get <string>("slidesPath");

                string result = ShapeHelper.ConvertPathToRelative(imgSrcPath, slidesPath);
                return(result);
            }
        }
예제 #2
0
        public static string GetVideoURL <T>(VideoFrame videoFrame, TemplateContext <T> model)
        {
            if (videoFrame == null)
            {
                throw new InvalidOperationException("Parameter videoFrame can't be null");
            }

            var videoSrcPath = model.Output.GetResourcePath(videoFrame.EmbeddedVideo);
            var slidesPath   = model.Global.Get <string>("slidesPath");

            string result = ShapeHelper.ConvertPathToRelative(videoSrcPath, slidesPath);

            return(result);
        }
        public static string GetImageURL <T>(IPPImage image, TemplateContext <T> model)
        {
            string result = "";

            if (!model.Global.Get <bool>("embedImages"))
            {
                var imgSrcPath = model.Output.GetResourcePath(image);
                var slidesPath = model.Global.Get <string>("slidesPath");

                result = ShapeHelper.ConvertPathToRelative(imgSrcPath, slidesPath);
            }
            else
            {
                result = "data:image/png;base64, " + Convert.ToBase64String(image.BinaryData);
            }

            return(result);
        }