Grasshopper

algorithmic modeling for Rhino

Focus in a component with Python

Hello everyone, I am trying to make focus in a component in order to do double click with the script. I don´t know if the command focus is the correct I tried to do a restore view but I couldn't. For now I have this:

import ctypes
import Grasshopper as gh
import time


if Run == True:
    SetCursorPos = ctypes.windll.user32.SetCursorPos
    mouse_event = ctypes.windll.user32.mouse_event

    def left_click(x, y, clicks=1):
        SetCursorPos(x, y)
        for i in xrange(clicks):
            mouse_event(2, 0, 0, 0, 0)
            mouse_event(4, 0, 0, 0, 0)

    for i in ghenv.Component.OnPingDocument().Objects:
        if i.NickName== "Galapagos":
            gh.GUI.Canvas.GH_Viewport.Focus(i)

    time.sleep(2)

    x= int(a/2)
    y = int(b/2)
    left_click(x,y,2)

Views: 603

Replies to This Discussion

Permalink Reply by Giulio Piacentino on May 24, 2017 at 8:45am

Hi Miguel

I am sorry but I do not understand what you are trying to do. Could you clarify?

Thanks,

Giulio
--
Giulio Piacentino
for Robert McNeel & Associates
giulio@mcneel.com

Permalink Reply by Miguel on May 24, 2017 at 11:21am

Hello,

I am trying to do zoom, focus or restore a named view in the canvas. But I need to do this with a script in order to make a double click in the component that would be centered in the screen. I hope the images clarify what I am trying to do.

I don't know if that is even posible, but I saw there are some commands that probably do that.


Thank you

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Permalink Reply by Giulio Piacentino on May 25, 2017 at 5:45am

David R. may be able to tell whether this is possible.

Permalink Reply by David Rutten on May 25, 2017 at 12:44pm

I'm not really clear either. Do you want to hack all mouse-double click events on the Canvas and centre the view on the clicked component?

Permalink Reply by Miguel on May 26, 2017 at 12:41am

Sorry for my english, I am going to explain again.

Forget the click event, I just want to restore a view that I saved previously in the canvas, and bring to front the window of grasshopper.

Thank you

PS: I know there is a component named jump, but I need to restore a view with a script.

Permalink Reply by Miguel on June 6, 2017 at 2:52am

Finally I could do what I want.
It has some issues, but works. I leave the code inside the file.

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