Documentation | InterfaceKit | Polygon
SYNOPSIS
Perl
use HaikuR1::Polygon; my $polygon = HaikuR1::Polygon->new() $polygon->AddPoints([ [10,10], [20,20] ]);
Python
from HaikuR1.InterfaceKit import Polygon polygon = Polygon() polygon.AddPoints([ [10,10], [20,20] ])
DESCRIPTION
Exposes the BPolygon object.
For more information on Polygon, see the Be Book class description, the Be Book overview, and the Haiku Book class description.
METHODS
Constructor
Creates a Polygon.
Perl
HaikuR1::Polygon->new($points); HaikuR1::Polygon->new($other); HaikuR1::Polygon->newEmpty();
Python
Polygon(points) Polygon(other) Polygon.Empty()
pointsA native list of Points.
otherA Polygon to copy.
copy
Copies the contents of another object into this object.
Perl
$polygon->copy($copy_from);
Python
polygon.copy(copy_from)
copy_fromA Polygon to copy.
AddPoints
Adds the given points to the Polygon.
Perl
$polygon->AddPoints($points);
Python
polygon.AddPoints(points)
pointsA native list of Points.
CountPoints
Returns the number of points in the Polygon.
Perl
$polygon->CountPoints();
Python
polygon.CountPoints()
Frame
Returns the smallest Rect that contains the Polygon.
Perl
$polygon->Frame();
Python
polygon.Frame()
MapTo
Maps the Ploygon from the source rectangle to the destination rectangle.
Perl
$polygon->MapTo($srcRect, $dstRect);
Python
polygon.MapTo(srcRect, dstRect)
srcRect,dstRectThe source and destination Rects.
PrintToStream
Prints the contents of the Polygon to standard out.