source: branches/branch-1.4/docs/api/zoo-feature.txt @ 566

Last change on this file since 566 was 348, checked in by neteler, 13 years ago

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1.. _api-zoo-feature:
2
3ZOO.Feature
4===========
5
6Vector features use the ZOO.Geometry classes as geometry description.
7
8Properties     
9----------
10
11.. list-table::
12   :widths: 12 50
13   :header-rows: 1
14
15   * - NAME
16     - DESCRIPTION
17   * - :ref:`fid <fid>`
18     - {String}
19   * - :ref:`geometry <geometry>`
20     - {ZOO.Geometry}
21   * - :ref:`attributes <attributes>`
22     - {Object} This object holds arbitrary properties that describe the feature.
23   * - :ref:`bounds <bounds>`
24     - {ZOO.Bounds} The box bounding that feature's geometry, that property can be set by an ZOO.Format object when deserializing the feature, so in most cases it represents an information set by the server.
25
26Functions       
27---------
28
29.. list-table::
30   :widths: 15 50
31   :header-rows: 1
32
33   * - NAME
34     - DESCRIPTION
35   * - :ref:`ZOO.Feature <ZOO.Feature>`
36     - Create a vector feature.
37   * - :ref:`destroy <destroy>`
38     - nullify references to prevent circular references and memory leaks
39   * - :ref:`clone <clone>`
40     - Create a clone of this vector feature.
41   * - :ref:`move <move>`
42     - Moves the feature and redraws it at its new location
43   
44     
45**Properties**
46       
47.. _fid:
48
49fid     
50  ``{String}``
51 
52.. _geometry:   
53 
54geometry       
55  :ref:`{ZOO.Geometry} <api-zoo-geometry>`
56 
57.. _attributes:     
58 
59attributes     
60  ``{Object}`` This object holds arbitrary properties that describe the feature.
61 
62.. _bounds:       
63 
64bounds 
65  :ref:`{ZOO.Bounds} <api-zoo-bounds>` The box bounding that feature's geometry, that
66  property can be set by an ZOO.Format object when deserializing the feature, so in most cases
67  it represents an information set by the server.
68
69**Functions**
70       
71.. _ZOO.Feature:
72
73ZOO.Feature
74  Create a vector feature.
75
76
77  *Parameters*
78 
79  | ``geometry`` :ref:`{ZOO.Geometry} <api-zoo-geometry>` The geometry that this feature represents.
80  | ``attributes {Object}`` An optional object that will be mapped to the attributes property.
81 
82.. _destroy:   
83 
84destroy
85  ::
86 
87    destroy: function()
88
89  nullify references to prevent circular references and memory leaks 
90 
91.. _clone:     
92 
93clone   
94  ::
95 
96    clone: function ()
97
98  Create a clone of this vector feature.  Does not set any non-standard properties.
99
100  *Returns*
101
102  :ref:`{ZOO.Feature} <api-zoo-feature>` An exact clone of this vector feature. 
103 
104.. _move:       
105 
106move   
107  Moves the feature and redraws it at its new location
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