I want to add graphics to a multiscaleimage. I use the project that Deep Zoom Composer auto generated when creating a multiscaleimage. Displaying the multiscaleimage from VS2008 works.
I've tried this and added the graphics to the maincanvas, without any results:
<Grid>
<Canvas Name="maincanvas"/>
<MultiScaleImage/>
</Grid>
Edit: When the user zooms in on the multiscaleimage, the user can place geometrically figures on the image. E.g. place a rectangle next to a person in the image, which will act as a speech balloon. I know this can be done on the image before the image is scaled, but I would like to do it dynamically.