Sliders and Python to change output range of Graph Mapper

Hello Junglists,

I am trying to use sliders and Python to change the output of my graph mapper. What I got is:

import Grasshopper as gh

for obj in ghenv.Component.OnPingDocument().Objects:
if type(obj) == gh.Kernel.Special.GH_GraphMapper and obj.NickName == "Offset":
print "True!"

This is working and prints "True!".

I also found gh.Kernel.Special.GH_GraphMapper.GetValue/SetValue. But I don't understand the help for those two methods. Not even if they are the ones I am interested in.

Replies to This Discussion

Permalink Reply by Hannes Löschke on November 24, 2013 at 2:09pm

The range is stored in an internal GH_GraphContainer and set directly via the GraphEditor. If I remember this right, Get/SetValue is the default way of a parameter object to interally access the stored data.

Permalink Reply by Hannes Löschke on November 25, 2013 at 4:32am

Somehow I didn't see the container was exported as a public property. I was referring to it's type, which is Grasshopper.Kernel.Graphs.GH_GraphContainer.

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