Hello everyone,

I profiled JMapPane-based application  using Process Monitor from 
SysInternals, and it turns out that it re-reads shapefile everytime when 
redraw is required.

In my opionion, it will be usefull for some users to have special mode, 
when shapefile is re-read only when layer is zoomed-in or zoomed out, 
map center is moved (pan tool) or such re-read is explicitly requested 
(forced re-read). Otherwise, some memory bitmap is only should be 
stretched on canvas.

Can you please suggest me on that issue?

Thank you,
Sergey

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