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ResetBBox

Description

Procedure ResetBBox forces the bounding box information for the specified object to be recomputed based on the objects' current geometry.

Call this procedure after modifying an object to force a redraw of the object.

PROCEDURE ResetBBox(h : HANDLE);
def vs.ResetBBox(h):
    return None

Parameters

Name Type Description
h HANDLE Handle to object.

Remarks

Forces the bouding box information for object h to be recomputed based on current geometry.

This doesn't seem to work on symdefs.

Examples

BEGIN
ResetBBox(MarkerH);
GetBBox(MarkerH,p1X, p1Y, p2X, p2Y);
IF ABS(p2y) > Abs(p1y) THEN
	p1y := Abs(p2y)
ELSE

		IF (hSub <> NIL) THEN HSub2 := finsymdef(hSub);
		foreachobjectinlist(Scaleprim, 0, 2, HSub2);
		SetName(hSub, concat(getSDName(hSub), kDash, num2str(0, factor)));
	END;
	resetbbox(GetObject(concat(SDName, kDash, num2str(0, Scalefactor))));
	SetOrigin(xO, yO);
END;

BEGIN
planarRef := GetPlanarRef( MarkerH );
SetPlanarRef( MarkerH, 0 );
ResetBBox(MarkerH);
GetBBox(MarkerH,p1X, p1Y, p2X, p2Y);
SetPlanarRef( MarkerH, planarRef );
IF (p1Y >= 0) AND (p2Y >= 0) THEN
	p1Y := Abs(p2Y - p1Y )
import vs

# Procedure ResetBBox forces the bounding box information for the specified
# object to be recomputed based on the objects' current geometry.
h = vs.FSActLayer()  # handle to the first selected object on the active layer

vs.ResetBBox(h)

Version

Availability: from All Versions

Category