VS:GetPt: Difference between revisions
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</funcDef> | </funcDef> | ||
<funcDef lang="py"> | <funcDef lang="py"> | ||
def vs.GetPt(): | def vs.GetPt(callback): | ||
return | return None | ||
</funcDef> | </funcDef> | ||
</def> | </def> | ||
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</lineList> | </lineList> | ||
</params> | </params> | ||
----------------------------------------------------------------------------------------------------------- | |||
<remark> | |||
In Python this function will <b>NOT</b> block execution. It will execute a callback function with the resulted point. | |||
</remark> | |||
----------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------- | ||
| Line 41: | Line 46: | ||
END; | END; | ||
RUN(Example);</code> | RUN(Example);</code> | ||
Python: | |||
<code lang="py"> | |||
import vs; | |||
def DoIt(h1): | |||
vs.AlrtDialog( "we're in", h1 ) | |||
def PickPointCallback(pt): | |||
vs.ForEachObjectAtPoint(DoIt, 0, 0, pt[0], pt[1], 5) | |||
vs.AlrtDialog( "show let you pick a point, and then show a dialog with the object's handle" ) | |||
vs.GetPt( PickPointCallback ) | |||
</code> | |||
[MaKro 6/2018]: ... in a tool consider using VS:vstGetCurrPt2D ... | |||
</sample> | </sample> | ||
Revision as of 08:28, 6 July 2018
.VectorScript|VectorScript ..VS:Function Reference|Function Reference ..VS:Function_Reference_Appendix|Appendix
Description
Procedure GetPt switches the cursor to selection mode and allows the user to select a point in a VectorWorks document. This cannot be used if there is a function anywhere in the calling chain.
PROCEDURE GetPt(
VAR pX,pY :REAL);
def vs.GetPt(callback):
return None
Parameters
p REAL Returns coordinates of mouse click.
Remarks
In Python this function will NOT block execution. It will execute a callback function with the resulted point.
Example
PROCEDURE Example; VAR pt :POINT; BEGIN GetPt(pt.x, pt.y); Message(pt); END; RUN(Example);
Python:
import vs; def DoIt(h1): vs.AlrtDialog( "we're in", h1 ) def PickPointCallback(pt): vs.ForEachObjectAtPoint(DoIt, 0, 0, pt[0], pt[1], 5) vs.AlrtDialog( "show let you pick a point, and then show a dialog with the object's handle" ) vs.GetPt( PickPointCallback )
[MaKro 6/2018]: ... in a tool consider using VS:vstGetCurrPt2D ...
Version
Availability: from All Versions
See Also
VS Functions:
VS:GetPt | VS:GetPtL | VS:GetPt3D | VS:GetPtL3D | VS:GetLine | VS:GetLine3D | VS:GetRect | VS:GetRect3D | VS:TrackObject
[[VS:GetPt]] | [[VS:GetPtL]] | [[VS:GetPt3D]] | [[VS:GetPtL3D]] | [[VS:GetLine]] | [[VS:GetLine3D]] | [[VS:GetRect]] | [[VS:GetRect3D]] |
[[VS:TrackObject]]