1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
// Copyright 2007 The Closure Library Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS-IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/**
* @fileoverview A thin wrapper around the DOM element for elements with a
* stroke and fill.
* @author arv@google.com (Erik Arvidsson)
* @author yoah@google.com (Yoah Bar-David)
*/
goog.provide('goog.graphics.StrokeAndFillElement');
goog.require('goog.graphics.Element');
/**
* Interface for a graphics element with a stroke and fill.
* This is the base interface for ellipse, rectangle and other
* shape interfaces.
* You should not construct objects from this constructor. The graphics
* will return an implementation of this interface for you.
*
* @param {Element} element The DOM element to wrap.
* @param {goog.graphics.AbstractGraphics} graphics The graphics creating
* this element.
* @param {goog.graphics.Stroke?} stroke The stroke to use for this element.
* @param {goog.graphics.Fill?} fill The fill to use for this element.
* @constructor
* @extends {goog.graphics.Element}
*/
goog.graphics.StrokeAndFillElement = function(element, graphics, stroke, fill) {
goog.graphics.Element.call(this, element, graphics);
this.setStroke(stroke);
this.setFill(fill);
};
goog.inherits(goog.graphics.StrokeAndFillElement, goog.graphics.Element);
/**
* The latest fill applied to this element.
* @type {goog.graphics.Fill?}
* @protected
*/
goog.graphics.StrokeAndFillElement.prototype.fill = null;
/**
* The latest stroke applied to this element.
* @type {goog.graphics.Stroke?}
* @private
*/
goog.graphics.StrokeAndFillElement.prototype.stroke_ = null;
/**
* Sets the fill for this element.
* @param {goog.graphics.Fill?} fill The fill object.
*/
goog.graphics.StrokeAndFillElement.prototype.setFill = function(fill) {
this.fill = fill;
this.getGraphics().setElementFill(this, fill);
};
/**
* @return {goog.graphics.Fill?} fill The fill object.
*/
goog.graphics.StrokeAndFillElement.prototype.getFill = function() {
return this.fill;
};
/**
* Sets the stroke for this element.
* @param {goog.graphics.Stroke?} stroke The stroke object.
*/
goog.graphics.StrokeAndFillElement.prototype.setStroke = function(stroke) {
this.stroke_ = stroke;
this.getGraphics().setElementStroke(this, stroke);
};
/**
* @return {goog.graphics.Stroke?} stroke The stroke object.
*/
goog.graphics.StrokeAndFillElement.prototype.getStroke = function() {
return this.stroke_;
};
/**
* Re-strokes the element to react to coordinate size changes.
*/
goog.graphics.StrokeAndFillElement.prototype.reapplyStroke = function() {
if (this.stroke_) {
this.setStroke(this.stroke_);
}
};
|
