| 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
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206 | 1×
1×
1×
1×
1×
1×
1×
5×
5×
5×
5×
5×
5×
1×
1×
1×
82×
82×
82×
82×
82×
82×
82×
82×
82×
82×
82×
82×
82×
82×
82×
1×
1×
4×
4×
4×
4×
4×
4×
4×
4×
4×
4×
4×
1×
1×
82×
82×
82×
82×
82×
82×
82×
82×
82×
82×
82×
82×
82×
13×
13×
13×
13×
13×
13×
13×
13×
13×
13×
82×
82×
82×
82×
82×
82×
82×
82×
82×
1×
1×
45×
45×
35×
35×
4×
4×
6×
6×
45×
1×
1×
46×
46×
2×
2×
2×
2×
41×
41×
1×
1×
46×
1×
1×
508×
508×
508×
508×
508×
508×
508×
508×
508×
1×
1×
1×
1×
1×
1×
1×
46×
46×
46×
5×
5×
33×
33×
8×
8×
46×
1×
1×
505×
245×
245×
245×
260×
1×
1×
10×
10×
10×
1×
| define(["require", "exports", "../primitives/rect", "../primitives/matrix", "./dom-util", "../primitives/size"], function (require, exports, rect_1, matrix_1, dom_util_1, size_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Implements the basic functionalities
*/
/** @private */
function randomId() {
var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz';
var id = '';
var num;
for (var i = 0; i < 5; i++) {
Eif ('crypto' in window && 'getRandomValues' in crypto) {
var count = new Uint16Array(1);
// tslint:disable-next-line:no-any
var intCrypto = window.msCrypto || window.crypto;
num = intCrypto.getRandomValues(count)[0] % (chars.length - 1);
}
else {
num = Math.floor(Math.random() * chars.length);
}
Iif (i === 0 && num < 10) {
i--;
continue;
}
id += chars.substring(num, num + 1);
}
return id;
}
exports.randomId = randomId;
/** @private */
function cornersPointsBeforeRotation(ele) {
var bounds = new rect_1.Rect();
var top = ele.offsetY - ele.actualSize.height * ele.pivot.y;
var bottom = ele.offsetY + ele.actualSize.height * (1 - ele.pivot.y);
var left = ele.offsetX - ele.actualSize.width * ele.pivot.x;
var right = ele.offsetX + ele.actualSize.width * (1 - ele.pivot.x);
var topLeft = { x: left, y: top };
var topCenter = { x: (left + right) / 2, y: top };
var topRight = { x: right, y: top };
var middleLeft = { x: left, y: (top + bottom) / 2 };
var middleRight = { x: right, y: (top + bottom) / 2 };
var bottomLeft = { x: left, y: bottom };
var bottomCenter = { x: (left + right) / 2, y: bottom };
var bottomRight = { x: right, y: bottom };
bounds = rect_1.Rect.toBounds([topLeft, topRight, bottomLeft, bottomRight]);
return bounds;
}
exports.cornersPointsBeforeRotation = cornersPointsBeforeRotation;
/** @private */
function rotateSize(size, angle) {
var matrix = matrix_1.identityMatrix();
matrix_1.rotateMatrix(matrix, angle, 0, 0);
var topLeft = matrix_1.transformPointByMatrix(matrix, { x: 0, y: 0 });
var topRight = matrix_1.transformPointByMatrix(matrix, { x: size.width, y: 0 });
var bottomLeft = matrix_1.transformPointByMatrix(matrix, { x: 0, y: size.height });
var bottomRight = matrix_1.transformPointByMatrix(matrix, { x: size.width, y: size.height });
var minX = Math.min(topLeft.x, topRight.x, bottomLeft.x, bottomRight.x);
var minY = Math.min(topLeft.y, topRight.y, bottomLeft.y, bottomRight.y);
var maxX = Math.max(topLeft.x, topRight.x, bottomLeft.x, bottomRight.x);
var maxY = Math.max(topLeft.y, topRight.y, bottomLeft.y, bottomRight.y);
return new size_1.Size(maxX - minX, maxY - minY);
}
exports.rotateSize = rotateSize;
/** @private */
function getBounds(element) {
var bounds = new rect_1.Rect();
var corners;
corners = cornersPointsBeforeRotation(element);
var middleLeft = corners.middleLeft;
var topCenter = corners.topCenter;
var bottomCenter = corners.bottomCenter;
var middleRight = corners.middleRight;
var topLeft = corners.topLeft;
var topRight = corners.topRight;
var bottomLeft = corners.bottomLeft;
var bottomRight = corners.bottomRight;
element.corners = {
topLeft: topLeft, topCenter: topCenter, topRight: topRight, middleLeft: middleLeft,
middleRight: middleRight, bottomLeft: bottomLeft, bottomCenter: bottomCenter, bottomRight: bottomRight
};
if (element.rotateAngle !== 0 || element.parentTransform !== 0) {
var matrix = matrix_1.identityMatrix();
matrix_1.rotateMatrix(matrix, element.rotateAngle + element.parentTransform, element.offsetX, element.offsetY);
element.corners.topLeft = topLeft = matrix_1.transformPointByMatrix(matrix, topLeft);
element.corners.topCenter = topCenter = matrix_1.transformPointByMatrix(matrix, topCenter);
element.corners.topRight = topRight = matrix_1.transformPointByMatrix(matrix, topRight);
element.corners.middleLeft = middleLeft = matrix_1.transformPointByMatrix(matrix, middleLeft);
element.corners.middleRight = middleRight = matrix_1.transformPointByMatrix(matrix, middleRight);
element.corners.bottomLeft = bottomLeft = matrix_1.transformPointByMatrix(matrix, bottomLeft);
element.corners.bottomCenter = bottomCenter = matrix_1.transformPointByMatrix(matrix, bottomCenter);
element.corners.bottomRight = bottomRight = matrix_1.transformPointByMatrix(matrix, bottomRight);
//Set corners based on rotate angle
}
bounds = rect_1.Rect.toBounds([topLeft, topRight, bottomLeft, bottomRight]);
element.corners.left = bounds.left;
element.corners.right = bounds.right;
element.corners.top = bounds.top;
element.corners.bottom = bounds.bottom;
element.corners.center = bounds.center;
element.corners.width = bounds.width;
element.corners.height = bounds.height;
return bounds;
}
exports.getBounds = getBounds;
/** @private */
function textAlignToString(value) {
var state = '';
switch (value) {
case 'Center':
state = 'center';
break;
case 'Left':
state = 'left';
break;
case 'Right':
state = 'right';
break;
}
return state;
}
exports.textAlignToString = textAlignToString;
/** @private */
function wordBreakToString(value) {
var state = '';
switch (value) {
case 'Wrap':
state = 'breakall';
break;
case 'NoWrap':
state = 'keepall';
break;
case 'WrapWithOverflow':
state = 'normal';
break;
case 'LineThrough':
state = 'line-through';
break;
}
return state;
}
exports.wordBreakToString = wordBreakToString;
function bBoxText(textContent, options) {
var measureElement = 'measureElement';
// eslint-disable-next-line
window[measureElement].style.visibility = 'visible';
// eslint-disable-next-line
var svg = window[measureElement].children[2];
var text = dom_util_1.getChildNode(svg)[1];
text.textContent = textContent;
text.setAttribute('style', 'font-size:' + options.fontSize + 'px; font-family:'
+ options.fontFamily + ';font-weight:' + (options.bold ? 'bold' : 'normal'));
var bBox = text.getBBox().width;
// eslint-disable-next-line
window[measureElement].style.visibility = 'hidden';
return bBox;
}
exports.bBoxText = bBoxText;
/** @private */
function middleElement(i, j) {
var m = 0;
m = (i + j) / 2;
return m;
}
exports.middleElement = middleElement;
/** @private */
function whiteSpaceToString(value, wrap) {
Iif (wrap === 'NoWrap' && value === 'PreserveAll') {
return 'pre';
}
var state = '';
switch (value) {
case 'CollapseAll':
state = 'nowrap';
break;
case 'CollapseSpace':
state = 'pre-line';
break;
case 'PreserveAll':
state = 'pre-wrap';
break;
}
return state;
}
exports.whiteSpaceToString = whiteSpaceToString;
/** @private */
function rotatePoint(angle, pivotX, pivotY, point) {
if (angle !== 0) {
var matrix = matrix_1.identityMatrix();
matrix_1.rotateMatrix(matrix, angle, pivotX, pivotY);
return matrix_1.transformPointByMatrix(matrix, point);
}
return point;
}
exports.rotatePoint = rotatePoint;
/** @private */
function getOffset(topLeft, obj) {
var offX = topLeft.x + obj.desiredSize.width * obj.pivot.x;
var offY = topLeft.y + obj.desiredSize.height * obj.pivot.y;
return {
x: offX, y: offY
};
}
exports.getOffset = getOffset;
});
|