-
Notifications
You must be signed in to change notification settings - Fork 5
/
Copy pathindex.html
903 lines (853 loc) · 35.8 KB
/
index.html
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
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Maps for HTML – Standardizing map viewers on the web</title>
<meta name="description" content="The W3C Maps for HTML community group is working to standardize methods of defining interactive geographic maps for websites.">
<meta property="og:title" content="Maps for HTML – Standardizing map viewers on the web">
<meta property="og:description" content="The W3C Maps for HTML community group is working to standardize methods of defining interactive geographic maps for websites.">
<meta property="og:url" content="https://maps4html.org">
<meta property="og:site_name" content="Maps4HTML">
<meta property="og:image" content="https://maps4html.org/assets/maps4html_512x512.png">
<meta property="og:image:type" content="image/png">
<meta property="og:image:height" content="512">
<meta property="og:image:width" content="512">
<meta property="og:image:alt" content="Maps for HTML logo">
<link rel="canonical" href="https://maps4html.org">
<link rel="manifest" href="app.webmanifest">
<link rel="icon" type="image/x-icon" href="favicon.ico">
<link rel="alternate" type="application/rss+xml" href="https://www.w3.org/community/maps4html/feed/" title="Maps for HTML Community Group » Feed">
<link rel="alternate" type="application/rss+xml" href="https://www.w3.org/community/maps4html/comments/feed/" title="Maps for HTML Community Group » Comments Feed">
<style>
*, ::before, ::after {
box-sizing: border-box;
}
body {
margin: 0;
padding: 1rem;
background: #dbe8d9;
color: #003810;
font-family: Verdana, sans-serif;
line-height: 1.5;
display: grid;
}
header, footer, section {
margin: 0;
padding: 1em;
}
header, nav, footer {
grid-column: 1 / -1;
}
footer {
border-top: 2px solid rgb(0 56 16 / 10%);
margin: 0 auto;
}
h1, h2, h3, h4, h5, h6 {
margin: 0 -1em;
padding: 0.2em 1em;
background: hsla(0,0%,100%,0.5)
}
h1 {
margin: auto;
margin-inline-start: -1em;
}
section[id] h2 {
padding-inline-start: 2em;
}
ul, ol {
padding-left: 1.5em;
}
ul ul,
ul ol,
ol ul,
ol ol {
margin-top: 1em;
}
li {
margin-bottom: 1em;
}
a {
font-weight: 600;
background: hsla(0,0%,100%,0.5);
padding: 0.1em 0.3em 0.3em;
margin: 0 -0.3em;
border-radius: 0.5em;
-webkit-box-decoration-break: clone;
box-decoration-break: clone;
transition: 150ms;
}
a:link {
color: #228;
}
a:visited {
color: #626;
}
.anchor {
background: transparent;
font-size: 80%;
vertical-align: text-bottom;
text-decoration: none;
margin-inline-start: -2em;
}
dfn[data-report]::after {
pointer-events: none;
display: inline-block;
color: #000;
font-style: normal;
font-weight: bold;
line-height: 1;
padding: 0.3em 0.4em;
border-radius: 0.5em;
margin: .5em .25em .25em;
font-size: .75rem;
}
dfn[data-report="final"]::after {
content: "Final Report";
background: #8fa;
}
dfn[data-report="draft"]::after {
content: "Draft Report";
background: #ff8;
}
dfn[data-report="explainer"]::after {
content: "Explainer";
background: #000;
color: #fff;
}
.logo {
display: block;
-webkit-user-drag: none;
-webkit-user-select: none;
user-select: none;
}
nav {
background: inherit;
padding: .5rem 1rem;
margin: 0 -1rem;
border-bottom: 2px solid rgb(0 56 16 / 10%);
}
nav details {
display: inline-block;
}
nav details ul {
font-size: .95rem;
}
summary {
cursor: pointer;
}
.event {
display: block;
font-style: italic;
margin-top: .25rem;
}
.event a {
color: inherit!important;
font-weight: normal;
text-decoration: none;
text-underline-offset: .2rem;
}
.event a abbr {
text-underline-offset: .1rem;
}
.event a:focus,
.event a:hover {
text-decoration: underline;
text-decoration-style: solid;
}
@media (max-width: 1199px) {
nav {
top: 0;
position: sticky;
}
section[id] {
padding-top: 3rem;
margin-top: -2rem;
}
.logo {
margin: 2rem auto;
height: auto;
max-width: 100%;
}
.icons {
margin-inline-start: -1em;
margin-inline-end: -1em;
}
}
@media (min-width: 1200px) {
body {
grid-template-columns: repeat(auto-fill, minmax(35em, 1fr));
}
header, footer, section {
padding: 1em;
max-width: 45em;
}
nav details {
padding: 0 1em;
}
.logo {
padding: 1rem;
float: left;
-webkit-shape-outside: circle(50%);
shape-outside: circle(50%);
}
}
@media (prefers-color-scheme: dark) {
body {
color: #d8e0ff;
background: #002020;
}
nav {
border-bottom: 2px solid rgb(216 224 255 / 20%);
}
footer {
border-top: 2px solid rgb(216 224 255 / 20%);
}
h1, h2, h3, h4, h5, h6 {
background: hsla(0, 0%, 0%, 0.3);
}
a {
background: hsla(0,0%,0%,0.15);
}
a:link {
color: #68f;
}
a:visited {
color: #a5d;
}
dfn[data-report="explainer"]::after {
background: #fff;
color: #000;
}
a[href="https://github.com/Maps4HTML"] svg {
color: #fff;
}
}
.icons {
display: flex;
flex-direction: row;
flex-wrap: wrap;
padding: 0;
}
.icons li {
list-style: none;
margin: 0 .4rem;
}
.icons li:first-of-type {
margin-inline-start: 0;
}
.icons li:last-of-type {
margin-inline-start: 0.1rem;
}
.icons a,
.icons button {
all: revert;
min-height: 44px;
min-width: 44px;
display: flex;
flex-direction: column;
justify-content: center;
}
.icons svg {
fill: currentColor;
margin: 0 auto;
}
button[type="share"] {
background-color: transparent;
border: none;
border-radius: 0;
color: inherit;
cursor: pointer;
font: inherit;
line-height: inherit;
margin: 0;
padding: 0;
overflow: visible;
text-transform: none;
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
}
@media (min-width: 768px) {
header {
display: flex;
flex-direction: row;
flex-wrap: wrap;
justify-content: space-between;
max-width: unset;
}
}
</style>
</head>
<body>
<a hidden rel="me" href="https://mapstodon.space/@maps4html">Mastodon</a>
<header>
<h1>Maps for HTML Community Group</h1>
<ul class="icons">
<li>
<a href="https://github.com/Maps4HTML" title="Maps4HTML organization on Github">
<svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="26" height="26" viewBox="0 0 1024 1024" color="#000"><defs></defs><path fill-rule="evenodd" d="M512 0A511.9 511.9 0 000 512c0 226.6 146.6 418 350 485.8 25.7 4.4 35.3-11 35.3-24.4 0-12.1-.7-52.4-.7-95.3-128.6 23.7-161.9-31.4-172.1-60.2-5.8-14.7-30.7-60.1-52.5-72.3-18-9.6-43.5-33.3-.6-34 40.3-.6 69 37.2 78.7 52.6 46 77.4 119.7 55.6 149.1 42.2 4.5-33.3 18-55.7 32.6-68.5-113.9-12.8-233-57-233-252.8 0-55.7 20-101.7 52.6-137.6-5.2-12.8-23-65.3 5-135.7 0 0 43-13.4 140.9 52.5a475 475 0 01128-17.3c43.5 0 87 5.8 128 17.3 97.9-66.5 140.8-52.5 140.8-52.5 28.1 70.4 10.2 123 5.1 135.7a198.1 198.1 0 0152.5 137.6c0 196.5-119.7 240-233.6 252.8 18.5 16 34.5 46.7 34.5 94.7 0 68.5-.6 123.6-.6 140.8 0 13.5 9.6 29.5 35.2 24.4A512.8 512.8 0 001024 512C1024 229.1 794.9 0 512 0z" clip-rule="evenodd"></path></svg>
</a>
</li>
<li>
<a href="https://discourse.wicg.io/c/web-mapping/22" title="WICG discourse – Discuss mapping-related Web standards">
<svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 52 52"><path d="m21.05 21.05-0.05025 4.9497 5 9.8995-14.05 14.05 2.0502-21.849z" fill="#e62626"/><path d="m7 0c-3.866 0-7 3.134-7 7v38l14-16v-22c0-3.866-3.134-7-7-7zm0 4a3 3 0 0 1 3 3 3 3 0 0 1-3 3 3 3 0 0 1-3-3 3 3 0 0 1 3-3z" fill="#f89c20"/><path d="m14 28.1-11.949 11.951 0.00391 2e-3c-1.3138 1.3114-2.0529 3.0909-2.0547 4.9472 0 3.866 3.134 7 7 7s7-3.134 7-7zm-7 13.9c1.6569 0 3 1.3431 3 3s-1.3431 3-3 3-3-1.3431-3-3 1.3431-3 3-3z" fill="#d02e27"/><path d="m30.95 21.05 0.05025 4.9497-5 9.8995 14.05 14.05-2.0502-21.849z" fill="#694d9f"/><path d="m45 0c3.866 0 7 3.134 7 7v38l-14-16v-22c0-3.866 3.134-7 7-7zm0 4a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3z" fill="#2eb3c4"/><path d="m38 28.1 11.949 11.951-0.0039 2e-3c1.3138 1.3114 2.0528 3.0909 2.0547 4.9472 0 3.866-3.134 7-7 7s-7-3.134-7-7zm7 13.9c-1.6569 0-3 1.3431-3 3s1.3431 3 3 3 3-1.3431 3-3-1.3431-3-3-3z" fill="#263c81"/><path d="m25.898 19a7 7 0 0 0-4.8477 2.0508 7 7 0 0 0 0 9.8984l4.9492 4.9512 4.9492-4.9512a7 7 0 0 0 0-9.8984 7 7 0 0 0-5.0508-2.0508zm0.10156 4a3 3 0 0 1 3 3 3 3 0 0 1-3 3 3 3 0 0 1-3-3 3 3 0 0 1 3-3z" fill="#7f1333"/></svg>
</a>
</li>
<li>
<a href="https://gitter.im/Maps4HTML/home" title="Maps4HTML on Gitter">
<svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 256 256" preserveAspectRatio="xMidYMid"><defs><linearGradient x1="50%" y1="0%" x2="50%" y2="100%" id="a"><stop stop-color="#FB0766" offset="0%"/><stop stop-color="#C50948" offset="100%"/></linearGradient></defs><path d="M0 0h256v256H0V0z" fill="url(#a)"/><path d="M83.914 62.873h12.525v82.661H83.914V62.873zm76.149 20.039h12.524v62.622h-12.524V82.912zm-50.599 0h12.524v110.466h-12.524V82.912zm25.049 0h12.525v110.466h-12.525V82.912z" fill="#FFF"/></svg>
</a>
</li>
<li>
<a href="https://mapstodon.space/@maps4html" title="Maps4HTML on Mastodon">
<svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="26" height="26" viewBox="0 0 216.4144 232.00976"><path fill="#2b90d9" d="M211.80734 139.0875c-3.18125 16.36625-28.4925 34.2775-57.5625 37.74875-15.15875 1.80875-30.08375 3.47125-45.99875 2.74125-26.0275-1.1925-46.565-6.2125-46.565-6.2125 0 2.53375.15625 4.94625.46875 7.2025 3.38375 25.68625 25.47 27.225 46.39125 27.9425 21.11625.7225 39.91875-5.20625 39.91875-5.20625l.8675 19.09s-14.77 7.93125-41.08125 9.39c-14.50875.7975-32.52375-.365-53.50625-5.91875C9.23234 213.82 1.40609 165.31125.20859 116.09125c-.365-14.61375-.14-28.39375-.14-39.91875 0-50.33 32.97625-65.0825 32.97625-65.0825C49.67234 3.45375 78.20359.2425 107.86484 0h.72875c29.66125.2425 58.21125 3.45375 74.8375 11.09 0 0 32.975 14.7525 32.975 65.0825 0 0 .41375 37.13375-4.59875 62.915"/><path fill="#fff" d="M177.50984 80.077v60.94125h-24.14375v-59.15c0-12.46875-5.24625-18.7975-15.74-18.7975-11.6025 0-17.4175 7.5075-17.4175 22.3525v32.37625H96.20734V85.42325c0-14.845-5.81625-22.3525-17.41875-22.3525-10.49375 0-15.74 6.32875-15.74 18.7975v59.15H38.90484V80.077c0-12.455 3.17125-22.3525 9.54125-29.675 6.56875-7.3225 15.17125-11.07625 25.85-11.07625 12.355 0 21.71125 4.74875 27.8975 14.2475l6.01375 10.08125 6.015-10.08125c6.185-9.49875 15.54125-14.2475 27.8975-14.2475 10.6775 0 19.28 3.75375 25.85 11.07625 6.36875 7.3225 9.54 17.22 9.54 29.675"/></svg>
</a>
</li>
<li>
<a href="https://www.youtube.com/@maps4html" title="Maps4HTML on YouTube">
<svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="36" height="36" viewBox="-35.20005 -41.33325 305.0671 247.9995"><path d="M229.763 25.817c-2.699-10.162-10.65-18.165-20.748-20.881C190.716 0 117.333 0 117.333 0S43.951 0 25.651 4.936C15.553 7.652 7.6 15.655 4.903 25.817 0 44.236 0 82.667 0 82.667s0 38.429 4.903 56.85C7.6 149.68 15.553 157.681 25.65 160.4c18.3 4.934 91.682 4.934 91.682 4.934s73.383 0 91.682-4.934c10.098-2.718 18.049-10.72 20.748-20.882 4.904-18.421 4.904-56.85 4.904-56.85s0-38.431-4.904-56.85" fill="red"/><path d="M93.333 117.559l61.333-34.89-61.333-34.894z" fill="#fff"/></svg>
</a>
</li>
<li>
<button type="share" title="Share maps4html.org">
<svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="26" height="26" viewBox="0 0 24 24" fill="#000000"><path d="M0 0h24v24H0V0z" fill="none"/><path d="M18 16.08c-.76 0-1.44.3-1.96.77L8.91 12.7c.05-.23.09-.46.09-.7s-.04-.47-.09-.7l7.05-4.11c.54.5 1.25.81 2.04.81 1.66 0 3-1.34 3-3s-1.34-3-3-3-3 1.34-3 3c0 .24.04.47.09.7L8.04 9.81C7.5 9.31 6.79 9 6 9c-1.66 0-3 1.34-3 3s1.34 3 3 3c.79 0 1.5-.31 2.04-.81l7.12 4.16c-.05.21-.08.43-.08.65 0 1.61 1.31 2.92 2.92 2.92s2.92-1.31 2.92-2.92c0-1.61-1.31-2.92-2.92-2.92zM18 4c.55 0 1 .45 1 1s-.45 1-1 1-1-.45-1-1 .45-1 1-1zM6 13c-.55 0-1-.45-1-1s.45-1 1-1 1 .45 1 1-.45 1-1 1zm12 7.02c-.55 0-1-.45-1-1s.45-1 1-1 1 .45 1 1-.45 1-1 1z"/></svg>
</button>
</li>
</ul>
</header>
<nav>
<details>
<summary>Index to group projects and resources</summary>
<ul>
<li><a href="#about">About the Community Group</a></li>
<li><a href="#specifications-and-reports">Specifications and Reports</a></li>
<li><a href="#software-projects">Software Projects</a></li>
<li><a href="#demos">Working Demos</a></li>
<li><a href="#related-standards">Related standards and document formats</a></li>
<li><a href="#events">Events</a></li>
<li><a href="#other-links">Other links</a></li>
</ul>
</details>
</nav>
<section id="about">
<h2><a href="#about" class="anchor">🔗</a> About the Community Group</h2>
<img class="logo" src="./assets/maps4html_512x512.png" width="192" height="192" alt="Maps for HTML">
<p>
The Maps for HTML Community Group is working to standardize
methods of defining interactive geographic maps for the web.
</p>
<p>
The community group is hosted by the W3C (World Wide Web Consortium),
and is open to anyone who is interested in maps and web standards.
</p>
<p>
For more information, consult:
</p>
<ul>
<li><a href="https://www.w3.org/community/maps4html/">Maps for HTML Community Group homepage on w3.org</a>
<p>
Includes a blog,
lists of
<a href="https://www.w3.org/community/maps4html/participants">
current participants and chairs
</a>,
along with other information (most of which is also available here)
such as links to the group's draft reports and social media.
</p>
<p>
<strong>Most importantly of all</strong>,
<em>this is where you
<a href="https://www.w3.org/community/wp-login.php?redirect_to=%2Fcommunity%2Fmaps4html%2Fjoin">
join the Maps for HTML Community Group!
</a>
</em>
</p>
<p>
To join the community group you'll need to
<a href="https://www.w3.org/accounts/request">
create a W3C account
</a>,
and accept the <a href="https://www.w3.org/community/about/process/cla/">W3C Community Contributor License Agreement</a>.
If you have an employer with rights to work you create,
they may need to join on your behalf.
</p>
</li>
<li><a href="https://www.w3.org/community/about/">“About” page for all W3C-hosted community groups</a>
<p>
With details on the process
and legal/intellectual property requirements
for community group participation, and especially our
<a href="https://www.w3.org/policies/code-of-conduct/">Code of Conduct</a>.
</p>
</li>
<li><a href="https://lists.w3.org/Archives/Public/public-maps4html/">The group mailing list archive</a>
<p>
Contains a history of notices and discussion.
However, most discussion happens within the GitHub project repositories.
</p>
</li>
<li><a href="https://github.com/Maps4HTML">Maps4HTML organization on GitHub</a>
<p>
Most work by the group can be found here
(including this web page).
</p>
</li>
</ul>
</section>
<section id="specifications-and-reports">
<h2><a href="#specifications-and-reports" class="anchor">🔗</a> Specifications and Reports</h2>
<p>
The group's reports and explainers:
</p>
<ul>
<li>
<a href="https://www.w3.org/2020/maps/report">Report on the Joint W3C-OGC Workshop on Maps for the Web</a>
<dfn data-report="final"></dfn>
<p>
The report on the Web mapping workshop that was held by the W3C and OGC.
</p>
</li>
<li>
<a href="https://maps4html.org/HTML-Map-Element-UseCases-Requirements/">Use Cases and Requirements for Standardizing Web Maps</a>
(<a href="https://github.com/Maps4HTML/HTML-Map-Element-UseCases-Requirements">GitHub repository</a>)
<dfn data-report="draft"></dfn>
<p>
An overview of why HTML needs a built-in map viewer element,
which can combine multiple layers into an interactive view.
</p>
</li>
<li>
<a href="https://github.com/Maps4HTML/MapML-Proposal">MapML proposal</a>
<dfn data-report="explainer"></dfn>
<p>
An explainer of the MapML proposal.
This may be the best place to start in trying to understand the substance of the MapML proposal.
</p>
</li>
<li>
<a href="https://maps4html.org/MapML-Specification/spec/">MapML specification</a>
(<a href="https://github.com/Maps4HTML/MapML-Specification">GitHub repository</a>)
<dfn data-report="draft"></dfn>
<p>
Map Markup Language (MapML) is a proposal for a new document format for describing maps,
which could contain a mix of tiled images,
vector features (e.g., points, lines, polygons),
and hyperlinks to related resources.
</p>
<p>
Includes a proposal for how the HTML map viewer and layer elements could be defined.
MapML documents could be used as layers in an HTML map viewer.
</p>
</li>
<li>
<a href="https://maps4html.org/UCR-MapML-Matrix/mapml-ucrs-fulfillment-matrix.html">MapML UCR Fulfillment Matrix</a>
(<a href="https://github.com/Maps4HTML/UCR-MapML-Matrix">GitHub repository</a>)
<dfn data-report="draft"></dfn>
<p>
Hosted examples and documents how MapML and existing popular web mapping libraries fulfill the
Use Cases and Requirements for Standardizing Web Maps.
</p>
</li>
<li>MapML Engineering Reports from the <abbr title="Open Geospatial Consortium">OGC</abbr> Innovation Program
<ul>
<li>
<a href="https://docs.opengeospatial.org/per/17-019.html">Testbed 13</a>
<dfn data-report="draft"></dfn>
- early community ideas
</li>
<li>
<a href="https://docs.opengeospatial.org/per/18-023r1.html">Testbed 14</a>
<dfn data-report="draft"></dfn>
- improved vocabulary
</li>
<li>
<a href="https://docs.opengeospatial.org/per/19-046r1.html">Testbed 15</a>
<dfn data-report="draft"></dfn>
- improved vector model
</li>
<li>
<a href="https://docs.ogc.org/per/20-015r2.html">Testbed 16</a>
<dfn data-report="draft"></dfn>
- Review of MapML proposal by Simon Pieters
</li>
</ul>
</li>
<li>
<a href="https://www.w3.org/community/maps4html/2019/12/09/the-design-of-mapml/">The Design of MapML</a>
<dfn data-report="explainer"></dfn>
<p>
A blog post detailing how the MapML proposal relates to the
<a href="https://www.w3.org/TR/html-design-principles/">HTML Design Principles</a>.
</p>
</li>
</ul>
</section>
<section id="software-projects">
<h2><a href="#software-projects" class="anchor">🔗</a> Software projects</h2>
<p>
The following projects
(hosted by the community group's GitHub account)
make it possible to experiment with the proposed specifications:
</p>
<ul>
<li><a href="https://github.com/Maps4HTML/MapML.js">MapML implemented as custom elements</a>
<p>
A polyfill of the <a href="https://github.com/Maps4HTML/MapML-Proposal">MapML proposal</a>, as a set of HTML custom elements, using Leaflet
as the map rendering engine.
</p>
<p>
See hosted
<a href="https://maps4html.org/experiments/">experiments</a> and
<a href="https://maps4html.org/web-map-doc/">documentation</a> for the MapML-viewer polyfill.
</p>
</li>
<li>
<a href="https://maps4html.org/web-map-doc/docs/extension/installation">
MapML Browser extension</a>
<p>
Chromium browsers only (Manifest v3). Among other functions, the browser
extension renders remote MapML
documents as maps, that would be otherwise unintelligible to the browser
without a host Web page containing the custom elements that implement
the vocabulary.
</p>
<p>
Implements <a href="https://maps4html.org/web-map-doc/docs/extension/features">
map internationalization / localization</a>.
</p>
</li>
<li><a href="https://github.com/Maps4HTML/geoserver">GeoServer MapML Extension</a>
<p>
A GeoServer extension that enables MapML output, supporting images,
features and tiles. There is basic
<a href="https://docs.geoserver.org/latest/en/user/extensions/mapml/index.html">documentation</a>
available on how to install the module.
</p>
</li>
<li><a href="https://github.com/Maps4HTML/mapserver">MapServer MapML module</a>
<p>
The MapServer project is one of the earliest and most mature implementations
of the OGC WMS specification. The
<a href="https://mapserver.org/development/rfc/ms-rfc-123.html">MapServer
implementation of MapML</a>
is scheduled for release with MapServer 8.2. Currently looking for a
volunteer to shepherd the project to production.
</p>
</li>
<li><a href="https://github.com/Maps4HTML/validator-mapml">HTML-MapML Validator</a>
<p>
An experimental / work in progress fork of the validator.nu project
which validates MapML documents. The objective is to validate HTML
including map markup as well as independent <code>text/mapml</code> documents.
</p>
</li>
<li><a href="https://github.com/prushforth/htmlparser">HTML-MapML Parser</a>
<p>
An experimental / work in progress fork of the
<a href="https://github.com/validator/htmlparser">validator.nu HTML parser</a>.
</p>
</li>
<li><a href="https://github.com/Maps4HTML/pygeoapi-mapml-formatter">pygeoapi MapML Formatter Plugin</a>
<p>
MapML Formatter Plugin for
<a href="https://pygeoapi.io/">pygeoapi</a>.
</p>
</li>
<li><a href="https://github.com/Maps4HTML/MapMLServer">MapMLServer</a>
<p>
MapML tile servlet Maven Java project.
</p>
</li>
</ul>
</section>
<section id="demos">
<h2><a href="#demos" class="anchor">🔗</a> Working Demos</h2>
<p>
Websites that use the custom element and MapML server,
hosted by Natural Resources Canada.
</p>
<ul>
<li><a href="https://geogratis.gc.ca/mapml/">Demo MapML services</a>
<p>
Interactive map viewers,
with maps on various subjects and in various projections,
including arctic views (not supported by most web map tiling systems).
</p>
</li>
<li><a href="https://maps4html.org/experiments/api/geojson/">Vector example</a>
<p>
This document uses the prototype <a href="https://maps4html.org/web-map-doc/docs/api/geojson-api">GeoJSON API</a> to transform GeoJSON
content into styled MapML vectors.
</p>
</li>
</ul>
</section>
<section id="related-standards">
<h2><a href="#related-standards" class="anchor">🔗</a> Related standards and document formats</h2>
<p>
The following standards may be of relevance to maps in HTML:
</p>
<ul>
<li><a href="https://www.ogc.org/standards/">OGC Standards and Supporting Documents</a>
<p>
The Open Geospatial Consortium (OGC) publishes standards for map-related data,
some of which are used or adapted by MapML:
</p>
<ul>
<li><a href="https://www.ogc.org/standards/wms">Web Map Service</a></li>
<li><a href="https://www.ogc.org/standards/wmts">Web Map Tile Service</a></li>
<li><a href="https://www.ogc.org/standards/tms">Tile Matrix Set</a></li>
<li><a href="https://www.ogc.org/standards/sfa">Simple Features</a></li>
</ul>
</li>
<li><a href="https://geojson.org/">GeoJSON specification</a>
<p>
IETF standard <a href="https://tools.ietf.org/html/rfc7946">RFC 7946</a>
is a standardized representation of vector feature data in JSON structure.
</p>
</li>
<li><a href="https://tools.ietf.org/html/rfc5870">Geo URI specification</a>
<p>
IETF <a href="https://tools.ietf.org/html/rfc5870">RFC 5870</a>
is a URI scheme allowing WGS 84 locations to be conveyed in URLs
conforming to a specified URI scheme.
</p>
</li>
<li>
<a href="https://github.com/w3c/csswg-drafts/issues/5275">Pan and Zoom CSSWG proposal</a>
<p>
A proposed CSS primitive for per-element panning and zooming.
</p>
</li>
<li><a href="https://www.w3.org/TR/sdw-bp/">Spatial Data on the Web Best Practices</a>
and <a href="https://www.w3.org/TR/sdw-ucr/">Use Cases and Requirements</a>
<p>
These reports were prepared by
the <a href="https://www.w3.org/2017/sdwig/">Spatial Data on the Web Working Group (now Interest Group)</a>,
a joint project of the OGC and W3C.
Some of the recommendations are relevant to map viewers and map data servers.
</p>
</li>
<li><a href="https://www.w3.org/TR/responsible-use-spatial/">The Responsible Use of Spatial Data</a>
<p>
A report on responsible use of Spatial Data on the web by the Spatial Data on the Web Interest Group.
</p>
</li>
</ul>
</section>
<section id="events">
<h2><a href="#events" class="anchor">🔗</a> Events</h2>
<p>Conferences, meeting minutes, presentations, workshops, and other notable events:</p>
<ol reversed>
<li>
<a href="https://www.w3.org/events/meetings/e6f18f37-9fb8-4a33-b5ee-c1d5e0dc6d58">
Maps for HTML Community Group meeting - TPAC 2022
</a>
<small class="event">
<a href="https://www.w3.org/2022/09/16-m4h-minutes.html">Hybrid meeting minutes
<time datetime="2022-09-15">September 15, 2022</time>
</a>
</small>
</li>
<li>
<a href="https://www.w3.org/events/meetings/fb756485-134f-4989-b1b6-9864fbc935e3">
Maps for HTML Community Group meeting - TPAC 2022
</a>
<small class="event">
<a href="https://www.w3.org/2022/09/12-m4h-minutes.html">Hybrid meeting minutes
<time datetime="2022-09-12">September 12, 2022</time>
</a>
</small>
</li>
<li>
<a href="https://www.w3.org/2021/06/24-sdw-minutes.html">
<q>Maps for HTML Community Report</q> meeting minutes
</a>
and <a href="https://w3c.github.io/sdw/resources/SDWIG-Maps4HTML-en-20210624.pptx">presentation</a>
<small class="event">
<a href="https://www.w3.org/2021/06/24-sdw-irc">
<abbr title="Spatial Data on the Web Interest Group">SDWIG</abbr> teleconference.
<time datetime="2021-06-24">24 June, 2021.</time>
</a>
</small>
</li>
<li>
<a href="https://www.w3.org/2020/10/TPAC/breakout-schedule.html#maps4html">
Summary presentation of the <q>W3C/OGC Joint Workshop Series on Maps for the Web</q> and follow-up discussion
</a>
<small class="event">
<a href="https://www.w3.org/2020/10/TPAC/">
W3C <abbr title="All Working Group meetings, Technical Plenary, and Advisory Committee Meeting week">TPAC</abbr>, virtual meeting.
<time datetime="2020-10-27">27 October, 2020.</time>
</a>
</small>
</li>
<li>
<a href="https://maps4html.org/Maps4HTML-Workshop-2020/report">
W3C/OGC Joint Workshop Series on Maps for the Web
</a>
<small class="event">
<a href="https://maps4html.org/Maps4HTML-Workshop-2020/">
W3C/OGC virtual workshop, hosted by <abbr title="Natural Resources Canada">NRCAN</abbr>.
<time datetime="2020-09-02">September 2</time>–<time datetime="2020-10-21">October 21</time>, 2020.
</a>
</small>
</li>
<li>
<a href="https://webwewant.fyi/wants/61/">
<q>Native maps in the browser (and HTML)</q> submission
</a>
and
<a href="https://www.youtube.com/watch?v=-6-aJAqWWVg">
presentation
</a>
<small class="event">
<a href="https://webwewant.fyi/events/2019-smashing-conf-nyc/">
WebWeWant event, Smashing conference. New York, NY USA.
<time datetime="2019-10-15">October 15</time>–<time datetime="2019-10-16">16</time>, 2019.
</a>
</small>
</li>
<li>
<a href="https://talks.2019.foss4g.org/bucharest/talk/9D7GAU/">
<q>MapML: The (new) <q>map</q> HTML element, now in MapServer, GDAL and OGR</q> agenda
</a>
and <a href="https://www.youtube.com/watch?v=d0KwRNxv4WU">presentation</a>
<small class="event">
<a href="https://2019.foss4g.org/">
<abbr title="Free and Open Source Software for Geospatial">FOSS4G</abbr>. Bucharest, Romania.
<time datetime="2019-08-28">August 28, 2019</time>.
</a>
</small>
</li>
<li>
<a href="https://www.w3.org/community/maps4html/wiki/TPAC_2019_Agenda">
<q>Integrate Web map support into browsers</q> agenda
</a>
and
<a href="https://www.w3.org/2019/09/19-m4h-minutes.html">
meeting minutes
</a>
<small class="event">
<a href="https://www.w3.org/2019/09/TPAC/">
W3C <abbr title="All Working Group meetings, Technical Plenary, and Advisory Committee Meeting week">TPAC</abbr>.
Fukuoka, Japan.
<time datetime="2019-09-16">September 16</time>–<time datetime="2019-09-20">20</time>, 2019.
</a>
</small>
</li>
<li>
<a href="https://inspire.ec.europa.eu/events/conferences/inspire_2018/submissions/318.html">
<q>What can bring MapML to the <abbr title="Infrastructure for Spatial Information in the European Community">INSPIRE community</abbr></q>
submission
</a>
and <a href="https://inspire.ec.europa.eu/sites/default/files/presentations/1615_mapml_inspire_2.pdf">presentation</a>
<small class="event">
<a href="https://inspire.ec.europa.eu/conference2018/">
<abbr>INSPIRE</abbr> conference. Antwerp, Belgium.
<time datetime="2018-09-19">September 19, 2018</time>.
</a>
</small>
</li>
<li>
<a href="https://www.w3.org/2018/02/20-sdw-minutes.html#x14">
MapML discussion: meeting minutes
</a>
<small class="event">
<a href="https://www.w3.org/2017/sdwig/meetings/f2f-1.html">
<abbr title="Spatial Data on the Web Interest Group">SDWIG</abbr> F2F/IRC. Amersfoort, Netherlands.
<time datetime="2018-02-20">February 20, 2018</time>.
</a>
</small>
</li>
<li>
<a href="https://www.w3.org/community/maps4html/files/2016/04/LocWeb2016PeterRushforthMapsForHTML.pdf">
<q>Extending the Web with Maps</q> presentation
</a>
<small class="event">
<a href="https://dhere.de/locweb2016/programme/">
Location and the Web workshop. Montreal, Canada.
<time datetime="2016-04-11">April 11</time>–<time datetime="2016-04-15">15</time>, 2016.
</a>
</small>
</li>
<li>
<a href="https://www.w3.org/2014/03/lgd/papers/lgd14_submission_68">
<q>GeoGratis API</q> reference
</a> and
<a href="https://www.w3.org/community/maps4html/wiki/LGD14BarCampNotes">BarCamp notes</a>
– extending the web to enable linked geospatial data (birth of the Maps for HTML Community Group!)
<small class="event">
<a href="https://www.w3.org/2014/03/lgd/">
W3C/OGC Linking Geospatial Data workshop. London, England.
<time datetime="2014-03-06">March 6, 2014</time>.
</a>
</small>
</li>
</ol>
</section>
<section id="other-links">
<h2><a href="#other-links" class="anchor">🔗</a> Other links</h2>
<p>
The following related projects
aren't controlled or published by the community group, but
may be of interest:
</p>
<ul>
<li>
Open source JavaScript libraries for building custom Web maps:
<ul>
<li><a href="https://openlayers.org/">OpenLayers</a></li>
<li><a href="https://leafletjs.com/">Leaflet</a></li>
</ul>
</li>
<li><a href="https://www.svgmap.org/">SVGMap</a>
<p>
An alternative to MapML for standardizing interactive web maps,
building on the ability of SVG to mix image tiles with vector features and hyperlinks.
</p>
<p>
See the related proposals for standardizing key new SVG features:
<a href="https://www.w3.org/Submission/SVGTL/">SVG Tiling and Layering Module (proposal)</a>
and <a href="https://www.w3.org/Graphics/SVG/WG/wiki/Proposals/globalView">SVG globalView proposal</a>.
</p>
</li>
</ul>
</section>
<footer>
<small>
The source code for this web page
is <a href="https://github.com/Maps4HTML/Maps4HTML.github.io">hosted on GitHub</a>.
Please file an issue or make a pull request
if you find a typo or broken link,
or if you think we should add other information.
</small>
</footer>
<script>
// <button type="share"> polyfill (https://github.com/WICG/proposals/issues/11)
// Licensed under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
// http://creativecommons.org/publicdomain/zero/1.0/
(function (win, doc) {
const testButton = doc.createElement('button');
testButton.setAttribute('type','share');
if (testButton.type != 'share') {
win.addEventListener('click', function(ev) {
ev = ev || win.event;
let target = ev.target;
let button = target.closest('button[type="share"]');
if (button) {
const title = doc.querySelector('title').innerText;
const url = win.location.href;
if (navigator.share) {
navigator.share({ title: title, url: url });
} else {
win.location.href='mailto:?subject='+title+'&body='+url;
}
}
});
}
}(this, this.document));
</script>
</body>
</html>