Prompts the user to pick points that define a line.
rhinoscriptsyntax.GetLine (mode=0, point=None, message1=None, message2=None, message3=None)
rhinoscript.userinterface.GetLine (mode=0, point=None, message1=None, message2=None, message3=None)
mode |
Optional. Integer. The line definition mode. The possible values are as follows:
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point |
Optional. Point. An optional starting point. Of omitted, the user will be prompted for the starting point. |
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message1 |
Optional. String. A prompt or message for the first point. |
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message2 |
Optional. String. A prompt or message for the second point. |
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message3 |
Optional. String. A prompt or message for the mid point. |
Tuple |
A tuple of two 3-D points that define the line if successful. |
None |
If not successful, or on error. |
import rhinoscriptsyntax as rs
line = rs.GetLine()
if line: rs.AddLine( line[0], line[1] )