[Plplot-devel] for the wish list

[Alessandro M. <ale...@wa...>]

Hi all,
 I have posted a patch on sf.net containing my answer
to the wishes for pyqtplplot :
  - page control has been implemented through the very powerful
    signal and slot mechanism :
        before processing the example-string,
        the occurrences of pladv in this string are replaced by
"controlobject.waitRelease()".
        It is a method that loops with the mainloop.
        Then a connection between a PYSIGNAL that is emitted when the
        right button is pressed in the plplot widget and the method
controlobject.release()
        lets you pass to the following example with a click.
  - debugging messages have been removed

For Alan:
 The __attr method that is now commented was used in order to
manipolated plplot widget as if they were object:
   if plw is a qplplot widget , the call to plw.line() was wrapped by
method __getattr__. 
 The plline was stored in self.__attr and called later by the returned
wrap method.

I also have a small wish list :
 I would like to do all interactive processing using qt facilities. To
do this I would like
 to bypass the gin.x, gin.y mechanism by intercepting event in the
eventFilter.
 So I need a method ( that I could eventually export to python) that
given (x,y)
 in the device coordinates ( those known by qt) return me the
coordinates of the point
  Can somebody suggest me the best method to do this?

best wishes
    Alessandro Mirone