| 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
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222 | 1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
| define(["require", "exports", "../organize-pdf", "@syncfusion/ej2-base"], function (require, exports, organize_pdf_1, ej2_base_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function getRotatedAngle(rotate) {
switch (rotate.trim()) {
case '0':
return 0;
case '90':
case '1':
return 90;
case '180':
case '2':
return 180;
case '270':
case '3':
return 270;
case '360':
case '4':
return 0;
default:
return 0;
}
}
exports.getRotatedAngle = getRotatedAngle;
function getRotation(rotateAngle) {
switch (rotateAngle.trim()) {
case '0':
return 0;
case '90':
return 1;
case '180':
return 2;
case '270':
return 3;
case '360':
return 0;
default:
return 0;
}
}
exports.getRotation = getRotation;
function updatePageSize(pageIndex, pageWidth, pageHeight) {
if (this.pdfViewerBase.pageSize[parseInt(pageIndex.toString(), 10)]) {
this.pdfViewerBase.pageSize[parseInt(pageIndex.toString(), 10)].width = pageWidth;
this.pdfViewerBase.pageSize[parseInt(pageIndex.toString(), 10)].height = pageHeight;
if (this.pdfViewerBase.highestWidth < pageWidth) {
this.pdfViewerBase.highestWidth = pageWidth;
}
this.pdfViewerBase.isMixedSizeDocument = true;
}
for (var i = pageIndex; i < this.pdfViewerBase.pageSize.length; i++) {
if (!this.pdfViewerBase.pageSize[parseInt((i - 1).toString(), 10)] && i - 1 < 0) {
this.pdfViewerBase.pageSize[parseInt(i.toString(), 10)].top = this.pdfViewerBase.pageGap;
}
else {
this.pdfViewerBase.pageSize[parseInt(i.toString(), 10)].top =
this.pdfViewerBase.pageSize[parseInt((i - 1).toString(), 10)].top +
this.pdfViewerBase.pageSize[parseInt((i - 1).toString(), 10)].height + this.pdfViewerBase.pageGap;
}
}
}
exports.updatePageSize = updatePageSize;
function getNextSubIndex(parentElement, parentPageIndex) {
var elementsWithAnchorId = parentElement.querySelectorAll("[id^='anchor_page_" + parentPageIndex + "']");
var maxSubIndex = -1;
elementsWithAnchorId.forEach(function (element) {
var _a = element.id.split('_').slice(2), pageIndex = _a[0], subIndex = _a[1];
if (Number(subIndex) > maxSubIndex) {
maxSubIndex = Number(subIndex);
}
});
return maxSubIndex + 1;
}
exports.getNextSubIndex = getNextSubIndex;
function rotateClockwise(pageNumbers) {
if (this.pdfViewer.pageOrganizerSettings.canRotate) {
var _loop_1 = function (pageIndex) {
var index = this_1.organizePagesCollection.findIndex(function (item) { return item.pageIndex === pageIndex; });
if (index !== -1) {
this_1.organizePagesCollection[parseInt(index.toString(), 10)].rotateAngle =
(this_1.organizePagesCollection[parseInt(index.toString(), 10)].rotateAngle + 90 + 360) % 360;
}
};
var this_1 = this;
for (var _i = 0, pageNumbers_1 = pageNumbers; _i < pageNumbers_1.length; _i++) {
var pageIndex = pageNumbers_1[_i];
_loop_1(pageIndex);
}
}
}
exports.rotateClockwise = rotateClockwise;
function rotateCounterclockwise(pageNumbers) {
if (this.pdfViewer.pageOrganizerSettings.canRotate) {
var _loop_2 = function (pageIndex) {
var index = this_2.organizePagesCollection.findIndex(function (item) { return item.pageIndex === pageIndex; });
if (index !== -1) {
this_2.organizePagesCollection[parseInt(index.toString(), 10)].rotateAngle =
(this_2.organizePagesCollection[parseInt(index.toString(), 10)].rotateAngle - 90 + 360) % 360;
}
};
var this_2 = this;
for (var _i = 0, pageNumbers_2 = pageNumbers; _i < pageNumbers_2.length; _i++) {
var pageIndex = pageNumbers_2[_i];
_loop_2(pageIndex);
}
}
}
exports.rotateCounterclockwise = rotateCounterclockwise;
function getImageZoomFactor(imageContainer) {
var minValue = this.getImageZoomMin();
if (!this.pdfViewer.enablePageOrganizer || ej2_base_1.isNullOrUndefined(this.pdfViewer.pageOrganizerSettings)) {
return minValue;
}
var size = this.getImageZoomValue();
if (ej2_base_1.isNullOrUndefined(size)) {
return minValue;
}
var maxValue = this.getImageZoomMax();
if (!ej2_base_1.Browser.isDevice || this.pdfViewer.enableDesktopMode) {
return this.getImageZoomValue();
}
else {
var viewportWidth = this.pdfViewer.element.clientWidth;
var imageContainerWidth = 140;
imageContainer.style.position = 'absolute';
document.body.appendChild(imageContainer);
var computedStyle = window.getComputedStyle(imageContainer);
var margin = parseFloat(computedStyle.marginLeft) + parseFloat(computedStyle.marginRight);
document.body.removeChild(imageContainer);
if ((imageContainerWidth * maxValue) <= (viewportWidth - margin)) {
return this.getImageZoomValue();
}
else {
var maxFactor = (viewportWidth - margin) / imageContainerWidth;
var factor = (maxFactor - minValue) / (maxValue - minValue);
if (size < minValue) {
return minValue;
}
if (size > maxValue) {
return (minValue + ((maxValue - minValue) * factor));
}
return (minValue + ((size - minValue) * factor));
}
}
}
exports.getImageZoomFactor = getImageZoomFactor;
function getImageZoomValue(isImageRequest, size) {
var minValue = this.getImageZoomMin();
if (!this.pdfViewer.enablePageOrganizer || ej2_base_1.isNullOrUndefined(this.pdfViewer.pageOrganizerSettings)) {
return minValue;
}
if (ej2_base_1.isNullOrUndefined(size)) {
size = this.pdfViewer.pageOrganizerSettings.imageZoom;
if (ej2_base_1.isNullOrUndefined(size)) {
return minValue;
}
}
var maxValue = this.getImageZoomMax();
if (size < minValue) {
return minValue;
}
if (size > maxValue) {
return maxValue;
}
if (isImageRequest) {
return Math.round(size);
}
return size;
}
exports.getImageZoomValue = getImageZoomValue;
function processRotation(pageIndexes, pageRotateAngle) {
if (this.pdfViewer.pageOrganizerSettings.canRotate) {
var _loop_3 = function (pageIndex) {
var rotateAngle = pdfRotateAngle(pageRotateAngle);
var index = this_3.organizePagesCollection.findIndex(function (item) { return item.pageIndex === pageIndex; });
if (index !== -1) {
this_3.organizePagesCollection[parseInt(index.toString(), 10)].rotateAngle =
(this_3.organizePagesCollection[parseInt(index.toString(), 10)].rotateAngle + rotateAngle + 360) % 360;
}
};
var this_3 = this;
for (var _i = 0, pageIndexes_1 = pageIndexes; _i < pageIndexes_1.length; _i++) {
var pageIndex = pageIndexes_1[_i];
_loop_3(pageIndex);
}
}
}
exports.processRotation = processRotation;
function pdfRotateAngle(rotateAngle) {
var angle = 0;
if (rotateAngle === organize_pdf_1.PdfPageRotateAngle.RotateAngle0) {
angle = 0;
}
else if (rotateAngle === organize_pdf_1.PdfPageRotateAngle.RotateAngle90) {
angle = 90;
}
else if (rotateAngle === organize_pdf_1.PdfPageRotateAngle.RotateAngle180) {
angle = 180;
}
else if (rotateAngle === organize_pdf_1.PdfPageRotateAngle.RotateAngle270) {
angle = 270;
}
else if (rotateAngle === organize_pdf_1.PdfPageRotateAngle.RotateAngle360) {
angle = 0;
}
return angle;
}
exports.pdfRotateAngle = pdfRotateAngle;
function sorting(a, b) {
a = !ej2_base_1.isNullOrUndefined(a) ? parseInt(a.toString(), 10) : -1;
b = !ej2_base_1.isNullOrUndefined(b) ? parseInt(b.toString(), 10) : -1;
if (a > b) {
return 1;
}
if (a < b) {
return -1;
}
return 0;
}
exports.sorting = sorting;
});
|