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);
}
}
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);
}