Title  

An test is used to check whether a point is inside or outside of the polygonAn test is used to check whether a point is inside or outside of the polygon.
The answer is:
A. inside


In an inside test if number of intersections are  then point is inside of the polygon. Note : intersection point is not a vertexIn an inside test if number of intersections are  then point is inside of the polygon. Note: intersection point is not a vertex.
The answer is:
B. odd


In an inside test if number of intersections is odd then point is  of the polygon. Note : intersection point is not a vertexIn an inside test if number of intersections is odd then point is  of the polygon. Note: intersection point is not a vertex
The answer is:
A. inside


In an inside test if intersections point is a vertex and edges meeting at that vertex lies on same side of constructed horizontal line then the number of intersections are considered as . Note : intersection point is a vertexIn an inside test if intersections point is a vertex and edges meeting at that vertex lies on same side of constructed horizontal line then the number of intersections are considered as . Note: intersection point is a vertex
The answer is:
A. even number


In an inside test if intersections point is a vertex and edges meeting at that vertex lies on  side of constructed horizontal line then the number of intersections are considered as even number . Note : intersection point is a vertexIn an inside test if intersections point is a vertex and edges meeting at that vertex lies on  side of constructed horizontal line then the number of intersections are considered as even number . Note : intersection point is a vertex
The answer is:
A. same


Two inside polygon test methods are __________ and ________Two inside polygon test methods are __________ and ________
The answer is:
A. even odd method , winding number method


The 8Fill Polygon technique will correctly fill the triangle shown below when seeded at the position shown with an XThe 8Fill Polygon technique will correctly fill the triangle shown below when seeded at the position shown with an X.
The answer is:
B. false


Following is the method for inside test of the polygonFollowing is the method for inside test of the polygon.
The answer is:
A. evenodd method


Every side in winding number method has given a number calledEvery side in winding number method has given a number called
The answer is:
A. winding number


The total of the winding no. in winding number method of inside test is called asThe total of the winding no. in winding number method of inside test is called as
The answer is:
C. net winding.


Winding number method always gives correct answer for overlapping polygonsWinding number method always gives correct answer for overlapping polygons
The answer is:
B. false


Inside tests of polygon are useful in Inside tests of polygon are useful in 
The answer is:
A. polygon filling


Evenodd method of inside test counts  to decide the position of a pointEvenodd method of inside test counts  to decide the position of a point.
The answer is:
C. intersections


In winding number method an  edges  consideredIn winding number method an  edges  considered
The answer is:
A. horizontal , not


Evenodd method of inside test is suitable forEvenodd method of inside test is suitable for
The answer is:
A. polygons


In winding number method an edge can have winding number as In winding number method an edge can have winding number as 
The answer is:
B. +1 or 1


If the pixel is already filled with desired color then does nothing, otherwise fills it. This is calledIf the pixel is already filled with desired color then does nothing, otherwise fills it. This is called
The answer is:
B. boundary fill algorithm


The algorithm used for filling the interior of a polygon is calledThe algorithm used for filling the interior of a polygon is called
The answer is:
A. flood fill algorithm


___________ procedure accepts the coordinates of an internal point___________ procedure accepts the coordinates of an internal point.
The answer is:
B. boundary fill.


In 8 connected region by knowing one pixel we can get remaining  neighboring pixelsIn 8 connected region by knowing one pixel we can get remaining  neighboring pixels.
The answer is:
A. 8

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