ClassesClasses | | Operators

shape_trans_xldshape_trans_xldShapeTransXldShapeTransXld (Operator)

Name

shape_trans_xldshape_trans_xldShapeTransXldShapeTransXld — Transform the shape of contours or polygons.

Signature

shape_trans_xld(XLD : XLDTrans : Type : )

Herror shape_trans_xld(const Hobject XLD, Hobject* XLDTrans, const char* Type)

Herror T_shape_trans_xld(const Hobject XLD, Hobject* XLDTrans, const Htuple Type)

void ShapeTransXld(const HObject& XLD, HObject* XLDTrans, const HTuple& Type)

HXLD HXLD::ShapeTransXld(const HString& Type) const

HXLD HXLD::ShapeTransXld(const char* Type) const

HXLDCont HXLDCont::ShapeTransXld(const HString& Type) const

HXLDCont HXLDCont::ShapeTransXld(const char* Type) const

HXLDPoly HXLDPoly::ShapeTransXld(const HString& Type) const

HXLDPoly HXLDPoly::ShapeTransXld(const char* Type) const

HXLDPara HXLDPara::ShapeTransXld(const HString& Type) const

HXLDPara HXLDPara::ShapeTransXld(const char* Type) const

HXLDModPara HXLDModPara::ShapeTransXld(const HString& Type) const

HXLDModPara HXLDModPara::ShapeTransXld(const char* Type) const

HXLDExtPara HXLDExtPara::ShapeTransXld(const HString& Type) const

HXLDExtPara HXLDExtPara::ShapeTransXld(const char* Type) const

static void HOperatorSet.ShapeTransXld(HObject XLD, out HObject XLDTrans, HTuple type)

HXLD HXLD.ShapeTransXld(string type)

HXLDCont HXLDCont.ShapeTransXld(string type)

HXLDPoly HXLDPoly.ShapeTransXld(string type)

HXLDPara HXLDPara.ShapeTransXld(string type)

HXLDModPara HXLDModPara.ShapeTransXld(string type)

HXLDExtPara HXLDExtPara.ShapeTransXld(string type)

Description

shape_transshape_transShapeTransShapeTransShapeTrans transforms the input contours or polygons depending on the parameter TypeTypeTypeTypetype:

'convex'

Convex hull.

'ellipse'

Ellipse with the same moments and area as the input contour or polygon. The closed input contour or polygon must not intersect itself, otherwise the resulting ellipse is not meaningful(Whether the input contour or polygon intersects itself or not can be determined with test_self_intersection_xldtest_self_intersection_xldTestSelfIntersectionXldTestSelfIntersectionXldTestSelfIntersectionXld).

'outer_circle'

Smallest enclosing circle.

'rectangle1'

Smallest enclosing rectangle parallel to the coordinate axes.

'rectangle2'

Smallest enclosing rectangle.

Execution Information

Parameters

XLDXLDXLDXLDXLD (input_object)  xld(-array) objectHXLDHXLDHobject

Contours or polygons to be transformed.

XLDTransXLDTransXLDTransXLDTransXLDTrans (output_object)  xld(-array) objectHXLDHXLDHobject *

Transformed contours respectively polygons.

TypeTypeTypeTypetype (input_control)  string HTupleHTupleHtuple (string) (string) (HString) (char*)

Type of transformation.

Default value: 'convex' "convex" "convex" "convex" "convex"

List of values: 'convex'"convex""convex""convex""convex", 'ellipse'"ellipse""ellipse""ellipse""ellipse", 'outer_circle'"outer_circle""outer_circle""outer_circle""outer_circle", 'rectangle1'"rectangle1""rectangle1""rectangle1""rectangle1", 'rectangle2'"rectangle2""rectangle2""rectangle2""rectangle2"

Result

shape_trans_xldshape_trans_xldShapeTransXldShapeTransXldShapeTransXld returns 2 (H_MSG_TRUE) if all parameters are correct. The behavior in case of empty input (no contours given) can be set via set_system('no_object_result',<Result>)set_system("no_object_result",<Result>)SetSystem("no_object_result",<Result>)SetSystem("no_object_result",<Result>)SetSystem("no_object_result",<Result>). If necessary, an exception is raised.

Possible Predecessors

gen_contours_skeleton_xldgen_contours_skeleton_xldGenContoursSkeletonXldGenContoursSkeletonXldGenContoursSkeletonXld, edges_sub_pixedges_sub_pixEdgesSubPixEdgesSubPixEdgesSubPix, threshold_sub_pixthreshold_sub_pixThresholdSubPixThresholdSubPixThresholdSubPix, gen_contour_polygon_xldgen_contour_polygon_xldGenContourPolygonXldGenContourPolygonXldGenContourPolygonXld, test_self_intersection_xldtest_self_intersection_xldTestSelfIntersectionXldTestSelfIntersectionXldTestSelfIntersectionXld

Alternatives

smallest_circle_xldsmallest_circle_xldSmallestCircleXldSmallestCircleXldSmallestCircleXld, smallest_rectangle1_xldsmallest_rectangle1_xldSmallestRectangle1XldSmallestRectangle1XldSmallestRectangle1Xld, smallest_rectangle2_xldsmallest_rectangle2_xldSmallestRectangle2XldSmallestRectangle2XldSmallestRectangle2Xld, elliptic_axis_xldelliptic_axis_xldEllipticAxisXldEllipticAxisXldEllipticAxisXld

See also

smallest_circle_xldsmallest_circle_xldSmallestCircleXldSmallestCircleXldSmallestCircleXld, smallest_rectangle1_xldsmallest_rectangle1_xldSmallestRectangle1XldSmallestRectangle1XldSmallestRectangle1Xld, smallest_rectangle2_xldsmallest_rectangle2_xldSmallestRectangle2XldSmallestRectangle2XldSmallestRectangle2Xld, elliptic_axis_xldelliptic_axis_xldEllipticAxisXldEllipticAxisXldEllipticAxisXld

Module

Foundation


ClassesClasses | | Operators