figure

wpf pathfigure getting first and last point

Hi Is there any way to retrive starting point and endpoing point of pathfigure ?? I was trying to use this method GetPointAtFractionLength but sometimes (I don't know why) this method throws an exception ...

How do I ref a figure in LaTeX before it occurs?

I always like my figures to be placed in between text as opposed to the top or bottom of the page. I also like to talk about the figure before it is shown. So I am trying to have something like this: By looking at Figure~\ref{fig:VCO} you can see that blah blah blah. \begin{figure}[h] \caption{VCO test circuit}\label{fig:VCO} \begin{ce...

Matlab: How to obtain all the axes handles in a figure handle?

How do I obtain all the axes handles in a figure handle? Given the figure handle hf, I found that get(hf, 'children') may return the handles of all axes. However, the Matlab Help suggests that it may return more than just the axes handles: Children of the figure. A vector containing the handles of all axes, user-interface objects di...