VS:vsoStateGetLayrChng: Difference between revisions
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Latest revision as of 14:39, 12 August 2013
.VectorScript|VectorScript ..VS:Function Reference|Function Reference ..VS:Function_Reference_Appendix|Appendix
Description
Used to determine if the layer scale have changed. See VS:Parametric State Notifications#vsoStateGetLayrChng
This function should be called during the parametric reset event: 3: {kParametricRecalculate}
FUNCTION vsoStateGetLayrChng(
hObj : HANDLE;
VAR outOldScale : REAL;
VAR outNewScale : REAL;
VAR outScaleText : BOOLEAN) : BOOLEAN;
def vs.vsoStateGetLayrChng(hObj): return (BOOLEAN, outOldScale, outNewScale, outScaleText)
Parameters
hObj HANDLE Handle to the parametric object. Obtained by call to VS:GetCustomObjectInfo outOldScale REAL Output parameter. Old layer scale. outNewScale REAL Output parameter. New layer scale. outScaleText BOOLEAN Output parameter. Does the new scale affect texts.
Example
VectorScript
BEGIN result := GetCustomObjectInfo(objectName, objectHand, recordHand, wallHand); vsoGetEventInfo(theEvent, message ); CASE theEvent OF 5: {kObjOnInitXProperties} BEGIN {enable eventing for this plug-in} SetPrefInt( 590, 1 ); {varParametricEnableStateEventing, kParametricStateEvent_ResetStatesEvent} result := SetObjPropVS(18, TRUE); {kObjXPropAcceptStates} result := SetObjPropVS( 2, TRUE ); {kObjXPropHasLayerScaleDeps} END; 44: {kObjOnAddState} BEGIN message := vsoStateAddCurrent( objectHand, message ); END; 3: {kParametricRecalculate} BEGIN MoveTo( 5mm, 8mm ); CreateText( 'State events received after the last kParametricRecalculate:' ); IF vsoStateGetLayrChng( objectHand, oldScale, newScale, scaleText ) THEN BEGIN MoveTo( 0,-60mm ); CreateText( Concat( 'Layer changed! oldScale=', oldScale, ' newScale=', newScale, ' scaleText=', scaleText ) ); END; END;
Python
Version
Availability: from Vectorworks 2009
This is drop-in function.
See Also
VS:Parametric State Notifications | VS:vsoStateAddCurrent
VS:vsoStateGetPos | VS:vsoStateGetRot | VS:vsoStateGetParamChng | VS:vsoStateGetObjChng | VS:vsoStateGetLayrChng | VS:vsoStateGetExitGroup | VS:vsoStateGetNameChng
[[VS:Parametric State Notifications]] | [[VS:vsoStateAddCurrent]]
[[VS:vsoStateGetPos]] | [[VS:vsoStateGetRot]] | [[VS:vsoStateGetParamChng]] | [[VS:vsoStateGetObjChng]] | [[VS:vsoStateGetLayrChng]] | [[VS:vsoStateGetExitGroup]] | [[VS:vsoStateGetNameChng]]