[fc] getting x,y position when a click on an object

[Nouvelle Collection]

Hello,

I create an image on a Canvas with:
myimg = self.Canvas.AddScaledBitmap(img, (x,y), Height=img.GetHeight(),
Position = 'tl')
myimg.Bind(FloatCanvas.EVT_FC_RIGHT_DOWN, self.OnShowPopupMenu)

When OnShowPopupMenu is called, the "myobj" parameter don't give the
position where the click has been done :

def OnShowPopupMenu(self, myobj):
event = ? # how to get the event here ?
pos = event.GetPosition()
pos = self.panel.ScreenToClient(pos)
self.panel.PopupMenu(self.popupmenu, pos)

How would you find the place where the click has been done when
EVT_FC_RIGHT_DOWN occurs ?

Best regards, J

[Chris Barker]

I really need to work on docs...

Post by Nouvelle Collection
myimg = self.Canvas.AddScaledBitmap(img, (x,y), Height=img.GetHeight(),
Position = 'tl')
myimg.Bind(FloatCanvas.EVT_FC_RIGHT_DOWN, self.OnShowPopupMenu)
When OnShowPopupMenu is called, the "myobj" parameter don't give the
event = ? # how to get the event here ?
pos = event.GetPosition()
pos = self.panel.ScreenToClient(pos)
self.panel.PopupMenu(self.popupmenu, pos)
How would you find the place where the click has been done when
EVT_FC_RIGHT_DOWN occurs ?

myobj should have two attributes:

myobj.HitCoords ==== the 'world' coordinates where the mouse was

myobj.HitCoordsPixel === the coords in pixels (relative to the Panel, Im
pretty sure)


-Chris
--
Christopher Barker, Ph.D.
Oceanographer

Emergency Response Division
NOAA/NOS/OR&R [phone] voice
7600 Sand Point Way NE [phone] fax
Seattle, WA 98115 [phone] main reception

Chris.Barker-***@public.gmane.org

[Nouvelle Collection]

It works perfectly ! Thank you Chris ! J

Post by Chris Barker
I really need to work on docs...

Post by Nouvelle Collection
myimg = self.Canvas.AddScaledBitmap(img, (x,y), Height=img.GetHeight(),
Position = 'tl')
myimg.Bind(FloatCanvas.EVT_FC_RIGHT_DOWN, self.OnShowPopupMenu)
When OnShowPopupMenu is called, the "myobj" parameter don't give the
event = ? # how to get the event here ?
pos = event.GetPosition()
pos = self.panel.ScreenToClient(pos)
self.panel.PopupMenu(self.popupmenu, pos)
How would you find the place where the click has been done when
EVT_FC_RIGHT_DOWN occurs ?

myobj.HitCoords ==== the 'world' coordinates where the mouse was
myobj.HitCoordsPixel === the coords in pixels (relative to the Panel, Im
pretty sure)
-Chris
--
Christopher Barker, Ph.D.
Oceanographer
Emergency Response Division
NOAA/NOS/OR&R [phone] voice
7600 Sand Point Way NE [phone] fax
Seattle, WA 98115 [phone] main reception
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