wx.Point

A wx.Point is a useful data structure for graphics operations.

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

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

See also

wx.RealPoint

Class Hierarchy

Inheritance diagram for class Point:

Methods Summary

__init__	Constructs a point.
Get	Return the x and y properties as a tuple.
GetIM	Returns an immutable representation of the wx.Point object, based on namedtuple.
IsFullySpecified	Returns True if neither of the point components is equal to DefaultCoord.
SetDefaults	Combine this object with another one replacing the uninitialized values.
__eq__
__getitem__
__len__
__ne__
__nonzero__
__reduce__
__repr__
__setitem__
__str__
__iadd__
__isub__

Properties Summary

IM	See GetIM
x	A public C++ attribute of type int. x member.
y	A public C++ attribute of type int. y member.

Class API

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class wx.Point(object)

Possible constructors:

Point()

Point(x, y)

Point(pt)

A Point is a useful data structure for graphics operations.

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 wx.RealPoint (with floating point coordinates) to a wx.Point instance.

Notice that this truncates the floating point values of pt components, if you want to round them instead you need to do it manually, e.g.

rp = wx.RealPoint(10.3, 20.8)
p = wx.Point(int(round(rp.x)), int(round(rp.y)))

Parameters:pt (wx.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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GetIM(self)

Returns an immutable representation of the wx.Point object, based on namedtuple.

This new object is hashable and can be used as a dictionary key, be added to sets, etc. It can be converted back into a real wx.Point with a simple statement like this: obj = wx.Point(imObj).

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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 (wx.Point) –

New in version 2.9.2.

See also

IsFullySpecified

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__eq__(self, other)

Return type:bool

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__getitem__(self, idx)

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__len__(self)

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__ne__(self, other)

Return type:bool

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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 (wx.Size) –

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__iadd__ (self)

Parameters:pt (wx.Point) –

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__isub__(self, *args, **kw)

Overloaded Implementations:

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__isub__ (self)

Parameters:sz (wx.Size) –

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__isub__ (self)

Parameters:pt (wx.Point) –

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Properties

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IM

See GetIM

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x

A public C++ attribute of type int. x member.

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y

A public C++ attribute of type int. y member.