ClassesClasses | | Operators

inner_rectangle1inner_rectangle1InnerRectangle1InnerRectangle1 (Operator)


inner_rectangle1inner_rectangle1InnerRectangle1InnerRectangle1 — Largest inner rectangle of a region.


inner_rectangle1(Regions : : : Row1, Column1, Row2, Column2)

Herror inner_rectangle1(const Hobject Regions, Hlong* Row1, Hlong* Column1, Hlong* Row2, Hlong* Column2)

Herror T_inner_rectangle1(const Hobject Regions, Htuple* Row1, Htuple* Column1, Htuple* Row2, Htuple* Column2)

void InnerRectangle1(const HObject& Regions, HTuple* Row1, HTuple* Column1, HTuple* Row2, HTuple* Column2)

void HRegion::InnerRectangle1(HTuple* Row1, HTuple* Column1, HTuple* Row2, HTuple* Column2) const

void HRegion::InnerRectangle1(Hlong* Row1, Hlong* Column1, Hlong* Row2, Hlong* Column2) const

static void HOperatorSet.InnerRectangle1(HObject regions, out HTuple row1, out HTuple column1, out HTuple row2, out HTuple column2)

void HRegion.InnerRectangle1(out HTuple row1, out HTuple column1, out HTuple row2, out HTuple column2)

void HRegion.InnerRectangle1(out int row1, out int column1, out int row2, out int column2)


The operator inner_rectangle1inner_rectangle1InnerRectangle1InnerRectangle1InnerRectangle1 determines the largest axis-parallel rectangle that fits into a region. The rectangle is described by the coordinates of the corner pixels (Row1Row1Row1Row1row1, Column1Column1Column1Column1column1, Row2Row2Row2Row2row2, Column2Column2Column2Column2column2).

In the documentation of this chapter (Regions / Features), you can find an image illustrating regions which vary in the width and height of their inner rectangle.

If more than one region is passed in RegionsRegionsRegionsRegionsregions the results are stored in tuples, the index of a value in the tuple corresponding to the index of the input region. For empty regions all parameters have the value 0 if no other behavior was set (see set_systemset_systemSetSystemSetSystemSetSystem).

Execution Information


RegionsRegionsRegionsRegionsregions (input_object)  region(-array) objectHRegionHRegionHobject

Region to be examined.

Row1Row1Row1Row1row1 (output_control)  rectangle.origin.y(-array) HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Row coordinate of the upper left corner point.

Column1Column1Column1Column1column1 (output_control)  rectangle.origin.x(-array) HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Column coordinate of the upper left corner point.

Row2Row2Row2Row2row2 (output_control)  rectangle.corner.y(-array) HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Row coordinate of the lower right corner point.

Column2Column2Column2Column2column2 (output_control)  rectangle.corner.x(-array) HTupleHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Column coordinate of the lower right corner point.


The operator inner_rectangle1inner_rectangle1InnerRectangle1InnerRectangle1InnerRectangle1 returns the value 2 (H_MSG_TRUE) if the input is not empty. The behavior in case of empty input (no input regions available) is set via the operator 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>). The behavior in case of empty region (the region is the empty set) is 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

thresholdthresholdThresholdThresholdThreshold, regiongrowingregiongrowingRegiongrowingRegiongrowingRegiongrowing, connectionconnectionConnectionConnectionConnection

Possible Successors

disp_rectangle1disp_rectangle1DispRectangle1DispRectangle1DispRectangle1, gen_rectangle1gen_rectangle1GenRectangle1GenRectangle1GenRectangle1



See also

smallest_rectangle1smallest_rectangle1SmallestRectangle1SmallestRectangle1SmallestRectangle1, select_shapeselect_shapeSelectShapeSelectShapeSelectShape



ClassesClasses | | Operators