svg mouse coords in zoom

[<pl...@pi...>]

Hi,

while we have the svg box open it may be a good time to point out a 
minor but rather annoying bug in the mouse coordinate label.

If the svg is zoomed (Opera or FFx) the coord values are still correct 
but the label and it's dot do not match the mouse position.

All is OK on zoomed until the scroll bar is moved. Then mouse readout 
stays at the same point on the graph with the same (correct) coords, 
rather than staying with the mouse and assuming a new value.

Sounds like a detail that was not anticipated.

Regards, Peter.