Point

A Point is a useful data structure for graphics operations.

It contains integer x and y members. See RealPoint for a floating point version.

Note that the width and height stored inside a Point object may be negative and that Point functions do not perform any check against negative values (this is used to e.g. store the special -1 value in DefaultPosition instance).

See also

RealPoint

Inheritance Diagram

Inheritance diagram for class Point

Methods Summary

__init__	Constructs a point.
Get	Return the x and y properties as a tuple.
IsFullySpecified	Returns True if neither of the point components is equal to DefaultCoord.
SetDefaults	Combine this object with another one replacing the uninitialized values.
__getitem__
__len__
__nonzero__
__reduce__
__repr__
__setitem__
__str__
__iadd__
__isub__

Class API

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class Point(object)

A Point is a useful data structure for graphics operations.

Possible constructors:

Point()

Point(x, y)

Point(pt)

Methods

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__init__(self, *args, **kw)

Overloaded Implementations:

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__init__ (self)

Constructs a point.

Initializes the internal x and y coordinates to zero.

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__init__ (self, x, y)

Initializes the point object with the given x and y coordinates.

Parameters:

• x (int) –
• y (int) –

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__init__ (self, pt)

Converts the given RealPoint (with floating point coordinates) to a Point instance.

Parameters:pt (RealPoint) –

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Get(self)

Return the x and y properties as a tuple.

Return type:tuple Returns:( x, y )

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IsFullySpecified(self)

Returns True if neither of the point components is equal to DefaultCoord.

This method is typically used before calling SetDefaults .

Return type:bool

New in version 2.9.2.

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SetDefaults(self, pt)

Combine this object with another one replacing the uninitialized values.

It is typically used like this:

if not pos.IsFullySpecified():

    pos.SetDefaults(GetDefaultPosition())

Parameters:pt (Point) –

New in version 2.9.2.

See also

IsFullySpecified

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__getitem__(self, idx)

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__len__(self)

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__nonzero__(self)

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__reduce__(self)

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__repr__(self)

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__setitem__(self, idx, val)

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__str__(self)

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__iadd__(self, *args, **kw)

Overloaded Implementations:

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__iadd__ (self)

Parameters:sz (Size) –

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__iadd__ (self)

Parameters:pt (Point) –

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__isub__(self, *args, **kw)

Overloaded Implementations:

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__isub__ (self)

Parameters:sz (Size) –

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__isub__ (self)

Parameters:pt (Point) –

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