-
-
Notifications
You must be signed in to change notification settings - Fork 1.9k
/
Copy pathcartesian_interact_test.js
2539 lines (2322 loc) · 98.4 KB
/
cartesian_interact_test.js
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
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
var d3Select = require('../../strict-d3').select;
var d3SelectAll = require('../../strict-d3').selectAll;
var Plotly = require('@lib/index');
var Lib = require('@src/lib');
var Axes = require('@src/plots/cartesian/axes');
var Drawing = require('@src/components/drawing');
var constants = require('@src/plots/cartesian/constants');
var createGraphDiv = require('../assets/create_graph_div');
var destroyGraphDiv = require('../assets/destroy_graph_div');
var mouseEvent = require('../assets/mouse_event');
var selectButton = require('../assets/modebar_button');
var drag = require('../assets/drag');
var doubleClick = require('../assets/double_click');
var getNodeCoords = require('../assets/get_node_coords');
var delay = require('../assets/delay');
var customAssertions = require('../assets/custom_assertions');
var assertNodeDisplay = customAssertions.assertNodeDisplay;
var MODEBAR_DELAY = 500;
describe('zoom box element', function() {
var mock = require('@mocks/14.json');
var gd;
beforeEach(function(done) {
gd = createGraphDiv();
var mockCopy = Lib.extendDeep({}, mock);
mockCopy.layout.dragmode = 'zoom';
Plotly.newPlot(gd, mockCopy.data, mockCopy.layout)
.then(done);
});
afterEach(destroyGraphDiv);
it('should be appended to the zoom layer', function() {
var x0 = 100;
var y0 = 200;
var x1 = 150;
var y1 = 200;
mouseEvent('mousemove', x0, y0);
expect(d3SelectAll('.zoomlayer > .zoombox').size())
.toEqual(0);
expect(d3SelectAll('.zoomlayer > .zoombox-corners').size())
.toEqual(0);
mouseEvent('mousedown', x0, y0);
mouseEvent('mousemove', x1, y1);
expect(d3SelectAll('.zoomlayer > .zoombox').size())
.toEqual(1);
expect(d3SelectAll('.zoomlayer > .zoombox-corners').size())
.toEqual(1);
mouseEvent('mouseup', x1, y1);
expect(d3SelectAll('.zoomlayer > .zoombox').size())
.toEqual(0);
expect(d3SelectAll('.zoomlayer > .zoombox-corners').size())
.toEqual(0);
});
});
describe('main plot pan', function() {
var gd, modeBar, relayoutCallback;
beforeEach(function() {
gd = createGraphDiv();
});
afterEach(destroyGraphDiv);
it('should respond to pan interactions', function(done) {
var mock = require('@mocks/10.json');
var precision = 5;
var originalX = [-0.5251046025104602, 5.5];
var originalY = [-1.6340975059013805, 7.166241526218911];
var newX = [-1.905857740585774, 4.119246861924687];
var newY = [-0.3769062155984817, 8.42343281652181];
function _drag(x0, y0, x1, y1) {
mouseEvent('mousedown', x0, y0);
mouseEvent('mousemove', x1, y1);
mouseEvent('mouseup', x1, y1);
}
function _checkAxes(xRange, yRange) {
expect(gd.layout.xaxis.range).toBeCloseToArray(xRange, precision);
expect(gd.layout.yaxis.range).toBeCloseToArray(yRange, precision);
}
function _runDrag(xr0, xr1, yr0, yr1) {
// Drag scene along the X axis
_drag(110, 150, 220, 150);
_checkAxes(xr1, yr0);
// Drag scene back along the X axis (not from the same starting point but same X delta)
_drag(280, 150, 170, 150);
_checkAxes(xr0, yr0);
// Drag scene along the Y axis
_drag(110, 150, 110, 190);
_checkAxes(xr0, yr1);
// Drag scene back along the Y axis (not from the same starting point but same Y delta)
_drag(280, 130, 280, 90);
_checkAxes(xr0, yr0);
// Drag scene along both the X and Y axis
_drag(110, 150, 220, 190);
_checkAxes(xr1, yr1);
// Drag scene back along the X and Y axis (not from the same starting point but same delta vector)
_drag(280, 130, 170, 90);
_checkAxes(xr0, yr0);
}
Plotly.newPlot(gd, mock.data, mock.layout).then(function() {
modeBar = gd._fullLayout._modeBar;
relayoutCallback = jasmine.createSpy('relayoutCallback');
gd.on('plotly_relayout', relayoutCallback);
var buttonPan = selectButton(modeBar, 'pan2d');
expect(gd.layout.xaxis.range).toBeCloseToArray(originalX, precision);
expect(gd.layout.yaxis.range).toBeCloseToArray(originalY, precision);
// Switch to pan mode
expect(buttonPan.isActive()).toBe(false); // initially, zoom is active
buttonPan.click();
expect(buttonPan.isActive()).toBe(true); // switched on dragmode
// Switching mode must not change visible range
expect(gd.layout.xaxis.range).toBeCloseToArray(originalX, precision);
expect(gd.layout.yaxis.range).toBeCloseToArray(originalY, precision);
})
.then(delay(MODEBAR_DELAY))
.then(function() {
expect(relayoutCallback).toHaveBeenCalledTimes(1);
relayoutCallback.calls.reset();
_runDrag(originalX, newX, originalY, newY);
})
.then(delay(MODEBAR_DELAY))
.then(function() {
// X and back; Y and back; XY and back
expect(relayoutCallback).toHaveBeenCalledTimes(6);
return Plotly.relayout(gd, {'xaxis.fixedrange': true});
})
.then(function() {
relayoutCallback.calls.reset();
_runDrag(originalX, originalX, originalY, newY);
})
.then(delay(MODEBAR_DELAY))
.then(function() {
// Y and back; XY and back
// should perhaps be 4, but the noop drags still generate a relayout call.
// TODO: should we try and remove this call?
expect(relayoutCallback).toHaveBeenCalledTimes(6);
return Plotly.relayout(gd, {'yaxis.fixedrange': true});
})
.then(function() {
relayoutCallback.calls.reset();
_runDrag(originalX, originalX, originalY, originalY);
})
.then(delay(MODEBAR_DELAY))
.then(function() {
// both axes are fixed - no changes
expect(relayoutCallback).toHaveBeenCalledTimes(0);
return Plotly.relayout(gd, {'xaxis.fixedrange': false, dragmode: 'pan'});
})
.then(function() {
relayoutCallback.calls.reset();
_runDrag(originalX, newX, originalY, originalY);
})
.then(delay(MODEBAR_DELAY))
.then(function() {
// X and back; XY and back
expect(relayoutCallback).toHaveBeenCalledTimes(6);
})
.then(done, done.fail);
});
it('should emit plotly_relayouting events during pan interactions', function(done) {
var mock = Lib.extendDeep({}, require('@mocks/10.json'));
mock.layout.dragmode = 'pan';
var nsteps = 10;
var events = [];
var relayoutCallback;
Plotly.newPlot(gd, mock.data, mock.layout)
.then(function() {
relayoutCallback = jasmine.createSpy('relayoutCallback');
gd.on('plotly_relayout', relayoutCallback);
gd.on('plotly_relayouting', function(e) {
events.push(e);
});
return drag({pos0: [100, 150], posN: [220, 250], nsteps: nsteps});
})
.then(function() {
expect(events.length).toEqual(nsteps);
var first = events.splice(0, 1)[0];
var last = events.splice(-1, 1)[0];
expect(first['xaxis.range[1]'] - first['xaxis.range[0]']).toBeCloseTo(6, 0);
expect(last['xaxis.range[1]'] - last['xaxis.range[0]']).toBeCloseTo(6, 0);
expect(first['xaxis.range[1]'] - last['xaxis.range[1]']).toBeCloseTo(1, 0);
})
.then(done, done.fail);
});
it('should show/hide `cliponaxis: false` pts according to range', function(done) {
function _assert(markerDisplay, textDisplay, barTextDisplay) {
var gd3 = d3Select(gd);
assertNodeDisplay(
gd3.select('.scatterlayer').selectAll('.point'),
markerDisplay,
'marker pts'
);
assertNodeDisplay(
gd3.select('.scatterlayer').selectAll('.textpoint'),
textDisplay,
'text pts'
);
assertNodeDisplay(
gd3.select('.barlayer').selectAll('.bartext'),
barTextDisplay,
'bar text'
);
}
function _run(p0, p1, markerDisplay, textDisplay, barTextDisplay) {
var fns = drag.makeFns({pos0: p0, posN: p1});
return fns.start()
.then(function() { _assert(markerDisplay, textDisplay, barTextDisplay); })
.then(fns.end);
}
Plotly.newPlot(gd, [{
mode: 'markers+text',
x: [1, 2, 3],
y: [1, 2, 3],
text: ['a', 'b', 'c'],
cliponaxis: false
}, {
type: 'bar',
x: [1, 2, 3],
y: [1, 2, 3],
text: ['a', 'b', 'c'],
textposition: 'outside',
cliponaxis: false
}], {
xaxis: {range: [0, 4]},
yaxis: {range: [0, 4]},
width: 500,
height: 500,
dragmode: 'pan'
})
.then(function() {
_assert(
[null, null, null],
[null, null, null],
[null, null, null]
);
})
.then(function() {
return _run(
[250, 250], [250, 150],
[null, null, 'none'],
[null, null, 'none'],
[null, null, 'none']
);
})
.then(function() {
expect(gd._fullLayout.yaxis.range[1]).toBeLessThan(3);
})
.then(function() {
return _run(
[250, 250], [150, 250],
['none', null, 'none'],
['none', null, 'none'],
['none', null, 'none']
);
})
.then(function() {
expect(gd._fullLayout.xaxis.range[0]).toBeGreaterThan(1);
})
.then(function() {
return _run(
[250, 250], [350, 350],
[null, null, null],
[null, null, null],
[null, null, null]
);
})
.then(done, done.fail);
});
});
describe('axis zoom/pan and main plot zoom', function() {
var gd;
beforeEach(function() {
gd = createGraphDiv();
});
afterEach(destroyGraphDiv);
function getDragger(subplot, directions) {
return document.querySelector('.' + directions + 'drag[data-subplot="' + subplot + '"]');
}
function doDrag(subplot, directions, dx, dy, nsteps) {
return function() {
var dragger = getDragger(subplot, directions);
return drag({node: dragger, dpos: [dx, dy], nsteps: nsteps});
};
}
function doDblClick(subplot, directions) {
return function() {
gd._mouseDownTime = 0; // ensure independence from any previous clicks
return doubleClick(getDragger(subplot, directions));
};
}
function doScroll(subplot, directions, deltaY, opts) {
return function() {
opts = opts || {};
var edge = opts.edge || '';
var dx = opts.dx || 0;
var dy = opts.dy || 0;
var dragger = getDragger(subplot, directions);
var coords = getNodeCoords(dragger, edge);
var nsteps = opts.nsteps || 1;
for(var i = 1; i <= nsteps; i++) {
mouseEvent('scroll', coords.x + dx, coords.y + dy, {deltaY: deltaY / nsteps * i, element: dragger});
}
return delay(constants.REDRAWDELAY + 10)();
};
}
function makeDragFns(subplot, directions, dx, dy, x0, y0) {
var dragger = getDragger(subplot, directions);
return drag.makeFns({node: dragger, dpos: [dx, dy], pos0: [x0, y0]});
}
describe('subplots with shared axes', function() {
var initialRange = [0, 2];
var autoRange = [-0.1594, 2.1594];
function makePlot(constrainScales, layoutEdits) {
// mock with 4 subplots, 3 of which share some axes:
//
// | |
// y2| xy2 y3| x3y3
// | |
// +--------- +----------
// x3
// | |
// y| xy | x2y
// | |
// +--------- +----------
// x x2
//
// each subplot is 200x200 px
// if constrainScales is used, x/x2/y/y2 are linked, as are x3/y3
// layoutEdits are other changes to make to the layout
var data = [
{y: [0, 1, 2]},
{y: [0, 1, 2], xaxis: 'x2'},
{y: [0, 1, 2], yaxis: 'y2'},
{y: [0, 1, 2], xaxis: 'x3', yaxis: 'y3'}
];
var layout = {
width: 700,
height: 620,
margin: {l: 100, r: 100, t: 20, b: 100},
showlegend: false,
xaxis: {domain: [0, 0.4], range: [0, 2]},
yaxis: {domain: [0.15, 0.55], range: [0, 2]},
xaxis2: {domain: [0.6, 1], range: [0, 2]},
yaxis2: {domain: [0.6, 1], range: [0, 2]},
xaxis3: {domain: [0.6, 1], range: [0, 2], anchor: 'y3'},
yaxis3: {domain: [0.6, 1], range: [0, 2], anchor: 'x3'}
};
var config = {scrollZoom: true};
if(constrainScales) {
layout.yaxis.scaleanchor = 'x';
layout.yaxis2.scaleanchor = 'x';
layout.xaxis2.scaleanchor = 'y';
layout.yaxis3.scaleanchor = 'x3';
}
if(layoutEdits) Lib.extendDeep(layout, layoutEdits);
return Plotly.newPlot(gd, data, layout, config)
.then(checkRanges({}, 'initial'))
.then(function() {
expect(Object.keys(gd._fullLayout._plots).sort())
.toEqual(['xy', 'xy2', 'x2y', 'x3y3'].sort());
// nsew, n, ns, s, w, ew, e, ne, nw, se, sw
expect(document.querySelectorAll('.drag[data-subplot="xy"]').length).toBe(11);
// same but no w, ew, e because x is on xy only
expect(document.querySelectorAll('.drag[data-subplot="xy2"]').length).toBe(8);
// y is on xy only so no n, ns, s
expect(document.querySelectorAll('.drag[data-subplot="x2y"]').length).toBe(8);
// all 11, as this is a fully independent subplot
expect(document.querySelectorAll('.drag[data-subplot="x3y3"]').length).toBe(11);
});
}
function checkRanges(newRanges, msg) {
msg = msg || '';
if(msg) msg = ' - ' + msg;
return function() {
var allRanges = {
xaxis: initialRange.slice(),
yaxis: initialRange.slice(),
xaxis2: initialRange.slice(),
yaxis2: initialRange.slice(),
xaxis3: initialRange.slice(),
yaxis3: initialRange.slice()
};
Lib.extendDeep(allRanges, newRanges);
for(var axName in allRanges) {
expect(gd.layout[axName].range).toBeCloseToArray(allRanges[axName], 3, axName + msg);
expect(gd._fullLayout[axName].range).toBeCloseToArray(gd.layout[axName].range, 6, axName + msg);
}
};
}
it('updates with correlated subplots & no constraints - zoom, dblclick, axis ends', function(done) {
makePlot()
// zoombox into a small point - drag starts from the center unless you specify otherwise
.then(doDrag('xy', 'nsew', 100, -50))
.then(checkRanges({xaxis: [1, 2], yaxis: [1, 1.5]}, 'zoombox'))
// first dblclick reverts to saved ranges
.then(doDblClick('xy', 'nsew'))
.then(checkRanges({}, 'dblclick #1'))
// next dblclick autoscales (just that plot)
.then(doDblClick('xy', 'nsew'))
.then(checkRanges({xaxis: autoRange, yaxis: autoRange}, 'dblclick #2'))
// dblclick on one axis reverts just that axis to saved
.then(doDblClick('xy', 'ns'))
.then(checkRanges({xaxis: autoRange}, 'dblclick y'))
// dblclick the plot at this point (one axis default, the other autoscaled)
// and the whole thing is reverted to default
.then(doDblClick('xy', 'nsew'))
.then(checkRanges({}, 'dblclick #3'))
// 1D zoombox - use the linked subplots
.then(doDrag('xy2', 'nsew', -100, 0))
.then(checkRanges({xaxis: [0, 1]}, 'xy2 zoombox'))
.then(doDrag('x2y', 'nsew', 0, 50))
.then(checkRanges({xaxis: [0, 1], yaxis: [0.5, 1]}, 'x2y zoombox'))
// dblclick on linked subplots just changes the linked axis
.then(doDblClick('xy2', 'nsew'))
.then(checkRanges({yaxis: [0.5, 1]}, 'dblclick xy2'))
.then(doDblClick('x2y', 'nsew'))
.then(checkRanges({}, 'dblclick x2y'))
// drag on axis ends - all these 1D draggers the opposite axis delta is irrelevant
.then(doDrag('xy2', 'n', 53, 100))
.then(checkRanges({yaxis2: [0, 4]}, 'drag y2n'))
.then(doDrag('xy', 's', 53, -100))
.then(checkRanges({yaxis: [-2, 2], yaxis2: [0, 4]}, 'drag ys'))
// expanding drag is highly nonlinear
.then(doDrag('x2y', 'e', 50, 53))
.then(checkRanges({yaxis: [-2, 2], yaxis2: [0, 4], xaxis2: [0, 0.8751]}, 'drag x2e'))
.then(doDrag('x2y', 'w', -50, 53))
.then(checkRanges({yaxis: [-2, 2], yaxis2: [0, 4], xaxis2: [0.4922, 0.8751]}, 'drag x2w'))
// reset all from the modebar
.then(function() { selectButton(gd._fullLayout._modeBar, 'resetScale2d').click(); })
.then(checkRanges({}, 'final reset'))
.then(done, done.fail);
});
it('updates with correlated subplots & no constraints - middles, corners, and scrollwheel', function(done) {
makePlot()
// drag axis middles
.then(doDrag('x3y3', 'ew', 100, 0))
.then(checkRanges({xaxis3: [-1, 1]}, 'drag x3ew'))
.then(doDrag('x3y3', 'ns', 53, 100))
.then(checkRanges({xaxis3: [-1, 1], yaxis3: [1, 3]}, 'drag y3ns'))
// drag corners
.then(doDrag('x3y3', 'ne', -100, 100))
.then(checkRanges({xaxis3: [-1, 3], yaxis3: [1, 5]}, 'zoom x3y3ne'))
.then(doDrag('x3y3', 'sw', 100, -100))
.then(checkRanges({xaxis3: [-5, 3], yaxis3: [-3, 5]}, 'zoom x3y3sw'))
.then(doDrag('x3y3', 'nw', -50, -50))
.then(checkRanges({xaxis3: [-0.5006, 3], yaxis3: [-3, 0.5006]}, 'zoom x3y3nw'))
.then(doDrag('x3y3', 'se', 50, 50))
.then(checkRanges({xaxis3: [-0.5006, 1.0312], yaxis3: [-1.0312, 0.5006]}, 'zoom x3y3se'))
.then(doDblClick('x3y3', 'nsew'))
.then(checkRanges({}, 'reset x3y3'))
// scroll wheel
.then(doScroll('xy', 'nsew', 20, {edge: 'se'}))
.then(checkRanges({xaxis: [-0.2103, 2], yaxis: [0, 2.2103]}, 'xy main scroll'))
.then(doScroll('xy', 'ew', -20, {dx: -50}))
.then(checkRanges({xaxis: [-0.1578, 1.8422], yaxis: [0, 2.2103]}, 'x scroll'))
.then(doScroll('xy', 'ns', -20, {dy: -50}))
.then(checkRanges({xaxis: [-0.1578, 1.8422], yaxis: [0.1578, 2.1578]}, 'y scroll'))
.then(done, done.fail);
});
it('updates linked axes when there are constraints', function(done) {
makePlot(true)
// zoombox - this *would* be 1D (dy=-1) but that's not allowed
.then(doDrag('xy', 'nsew', 100, -1))
.then(checkRanges({xaxis: [1, 2], yaxis: [1, 2], xaxis2: [0.5, 1.5], yaxis2: [0.5, 1.5]}, 'zoombox xy'))
// first dblclick reverts to saved ranges
.then(doDblClick('xy', 'nsew'))
.then(checkRanges({}, 'dblclick xy'))
// next dblclick autoscales ALL linked plots
.then(doDblClick('xy', 'ns'))
.then(checkRanges({xaxis: autoRange, yaxis: autoRange, xaxis2: autoRange, yaxis2: autoRange}, 'dblclick y'))
// revert again
.then(doDblClick('xy', 'nsew'))
.then(checkRanges({}, 'dblclick xy #2'))
// corner drag - full distance in one direction and no shift in the other gets averaged
// into half distance in each
.then(doDrag('xy', 'ne', -200, 0))
.then(checkRanges({xaxis: [0, 4], yaxis: [0, 4], xaxis2: [-1, 3], yaxis2: [-1, 3]}, 'zoom xy ne'))
// drag one end
.then(doDrag('xy', 's', 53, -100))
.then(checkRanges({xaxis: [-2, 6], yaxis: [-4, 4], xaxis2: [-3, 5], yaxis2: [-3, 5]}, 'zoom y s'))
// middle of an axis
.then(doDrag('xy', 'ew', -100, 53))
.then(checkRanges({xaxis: [2, 10], yaxis: [-4, 4], xaxis2: [-3, 5], yaxis2: [-3, 5]}, 'drag x ew'))
// revert again
.then(doDblClick('xy', 'nsew'))
.then(checkRanges({}, 'dblclick xy #3'))
// scroll wheel
.then(doScroll('xy', 'nsew', 20, {edge: 'se'}))
.then(checkRanges({xaxis: [-0.2103, 2], yaxis: [0, 2.2103], xaxis2: [-0.1052, 2.1052], yaxis2: [-0.1052, 2.1052]}, 'scroll xy'))
.then(doScroll('xy', 'ew', -20, {dx: -50}))
.then(checkRanges({xaxis: [-0.1578, 1.8422], yaxis: [0.1052, 2.1052]}, 'scroll x'))
.then(done, done.fail);
});
});
it('updates linked axes when there are constraints (axes_scaleanchor mock)', function(done) {
var fig = Lib.extendDeep({}, require('@mocks/axes_scaleanchor.json'));
function _assert(y3rng, y4rng) {
expect(gd._fullLayout.yaxis3.range).toBeCloseToArray(y3rng, 2, 'y3 rng');
expect(gd._fullLayout.yaxis4.range).toBeCloseToArray(y4rng, 2, 'y3 rng');
}
Plotly.newPlot(gd, fig)
.then(function() {
_assert([-0.36, 4.36], [-0.36, 4.36]);
})
.then(doDrag('x2y3', 'nsew', 0, 100))
.then(function() {
_assert([-0.36, 2], [0.82, 3.18]);
})
.then(doDrag('x2y4', 'nsew', 0, 50))
.then(function() {
_assert([0.41, 1.23], [1.18, 2]);
})
.then(done, done.fail);
});
it('updates axis layout when the constraints require it', function(done) {
function _assert(xGridCnt) {
var xGrid = d3Select(gd).selectAll('.gridlayer > .x > path.xgrid');
expect(xGrid.size()).toEqual(xGridCnt);
}
Plotly.newPlot(gd, [{
x: [1, 1.5, 0, -1.5, -1, -1.5, 0, 1.5, 1],
y: [0, 1.5, 1, 1.5, 0, -1.5, -1, -1.5, 0],
line: {shape: 'spline'}
}], {
xaxis: {constrain: 'domain'},
yaxis: {scaleanchor: 'x'},
width: 700,
height: 500
})
.then(function() {
_assert(2);
return Plotly.relayout(gd, {
'xaxis.range[0]': 0,
'xaxis.range[1]': 1,
'yaxis.range[0]': 0,
'yaxis.range[1]': 1
});
})
.then(function() {
_assert(1);
})
.then(done, done.fail);
});
it('should draw correct zoomboxes corners', function(done) {
function _run(msg, dp, exp) {
var drag = makeDragFns('xy', 'nsew', dp[0], dp[1], 170, 170);
return drag.start().then(function() {
var zl = d3Select(gd).select('g.zoomlayer');
var d = zl.select('.zoombox-corners').attr('d');
if(exp.cornerCnt) {
var actual = (d.match(/Z/g) || []).length;
expect(actual).toBe(exp.cornerCnt, 'zoombox corner cnt: ' + msg);
} else {
expect(d).toBe('M0,0Z', 'no zoombox corners: ' + msg);
}
})
.then(drag.end);
}
Plotly.newPlot(gd, [{ y: [1, 2, 1] }])
.then(function() {
return _run('full-x full-y', [30, 30], {cornerCnt: 4});
})
.then(function() {
return _run('full-y', [5, 30], {cornerCnt: 2});
})
.then(function() {
return _run('full-x', [30, 2], {cornerCnt: 2});
})
.then(function() { return Plotly.relayout(gd, 'xaxis.fixedrange', true); })
.then(function() {
return _run('full-x full-y w/ fixed xaxis', [30, 30], {cornerCnt: 2});
})
.then(function() {
return _run('full-x w/ fixed xaxis', [30, 5], {cornerCnt: 0});
})
.then(function() { return Plotly.relayout(gd, {'xaxis.fixedrange': false, 'yaxis.fixedrange': true}); })
.then(function() {
return _run('full-x full-y w/ fixed yaxis', [30, 30], {cornerCnt: 2});
})
.then(function() {
return _run('full-y w/ fixed yaxis', [5, 30], {cornerCnt: 0});
})
.then(done, done.fail);
});
it('should emit plotly_relayouting events when drawing zoom selection', function(done) {
var nsteps = 10; var events = []; var relayoutCallback;
Plotly.newPlot(gd, [{ y: [1, 2, 1] }])
.then(function() {
relayoutCallback = jasmine.createSpy('relayoutCallback');
gd.on('plotly_relayout', relayoutCallback);
gd.on('plotly_relayouting', function(e) {
events.push(e);
});
})
.then(doDrag('xy', 'nsew', 100, 100, nsteps))
.then(function() {
expect(events.length).toEqual(nsteps);
expect(relayoutCallback).toHaveBeenCalledTimes(1);
})
.then(done, done.fail);
});
it('should emit plotly_relayouting events when zooming via mouse wheel', function(done) {
var nsteps = 10; var events = []; var relayoutCallback;
Plotly.newPlot(gd, [{ y: [1, 2, 1] }], {}, {scrollZoom: true})
.then(function() {
relayoutCallback = jasmine.createSpy('relayoutCallback');
gd.on('plotly_relayout', relayoutCallback);
gd.on('plotly_relayouting', function(e) {
events.push(e);
});
})
.then(doScroll('xy', 'nsew', 100, {edge: 'se', nsteps: nsteps}))
.then(function() {
expect(events.length).toEqual(nsteps);
expect(relayoutCallback).toHaveBeenCalledTimes(1);
})
.then(done, done.fail);
});
it('handles xy, x-only and y-only zoombox updates', function(done) {
function _assert(msg, xrng, yrng) {
expect(gd.layout.xaxis.range).toBeCloseToArray(xrng, 2, 'xrng - ' + msg);
expect(gd.layout.yaxis.range).toBeCloseToArray(yrng, 2, 'yrng - ' + msg);
}
Plotly.newPlot(gd, [{ y: [1, 2, 1] }])
.then(doDrag('xy', 'nsew', 50, 50))
.then(function() { _assert('after xy drag', [1, 1.208], [1.287, 1.5]); })
.then(doDblClick('xy', 'nsew'))
.then(doDrag('xy', 'nsew', 50, 0))
.then(function() { _assert('after x-only drag', [1, 1.208], [0.926, 2.073]); })
.then(doDblClick('xy', 'nsew'))
.then(doDrag('xy', 'nsew', 0, 50))
.then(function() { _assert('after y-only drag', [-0.128, 2.128], [1.287, 1.5]); })
.then(done, done.fail);
});
it('handles y-only to xy back to y-only in single zoombox drag motion', function(done) {
function _assert(msg, evtData, xrng, yrng) {
expect([evtData['xaxis.range[0]'], evtData['xaxis.range[1]']])
.toBeCloseToArray(xrng, 2, 'x evt - ' + msg);
expect([evtData['yaxis.range[0]'], evtData['yaxis.range[1]']])
.toBeCloseToArray(yrng, 2, 'y evt - ' + msg);
}
var relayoutingList = [];
var relayoutList = [];
var xrng0 = [-0.1347, 2.1347];
var yrng1 = [1.3581, 1.5];
var blank = [undefined, undefined];
Plotly.newPlot(gd, [{
y: [1, 2, 1]
}], {
margin: {l: 0, t: 0, r: 0, b: 0},
width: 400, height: 400
})
.then(function() {
gd.on('plotly_relayouting', function(d) {
relayoutingList.push(d);
// N.B. should not mutate axis range on mousemove
expect(gd._fullLayout.xaxis.range)
.toBeCloseToArray(xrng0, 2, 'full x range| relyouting call #' + relayoutingList.length);
});
gd.on('plotly_relayout', function(d) { relayoutList.push(d); });
})
.then(function() {
return drag({
node: getDragger('xy', 'nsew'),
path: [
// start in middle
[200, 200],
// y-only zoombox
[200, 250],
// xy zoombox
[250, 250],
// back to y-only
[200, 250]
]
});
})
.then(delay(100))
.then(function() {
if(relayoutingList.length === 3) {
_assert('relayouting y-only', relayoutingList[0], blank, yrng1);
_assert('relayouting xy', relayoutingList[1], [0.9999, 1.2836], yrng1);
_assert('relayouting back to y-only', relayoutingList[2], blank, yrng1);
} else {
fail('did not emit correct number of plotly_relayouting events');
}
if(relayoutList.length === 1) {
_assert('relayout', relayoutList[0], blank, yrng1);
} else {
fail('did not emit correct number of plotly_relayout events');
}
})
.then(done, done.fail);
});
it('should compute correct multicategory tick label span during drag', function(done) {
var fig = Lib.extendDeep({}, require('@mocks/multicategory.json'));
function _assertLabels(msg, exp) {
var tickLabels = d3Select(gd).selectAll('.xtick > text');
expect(tickLabels.size()).toBe(exp.angle.length, msg + ' - # of tick labels');
tickLabels.each(function(_, i) {
var t = d3Select(this).attr('transform');
var rotate = (t.split('rotate(')[1] || '').split(')')[0];
var angle = rotate.split(',')[0];
expect(Number(angle)).toBe(exp.angle[i], msg + ' - node ' + i);
});
var tickLabels2 = d3Select(gd).selectAll('.xtick2 > text');
expect(tickLabels2.size()).toBe(exp.y.length, msg + ' - # of secondary labels');
tickLabels2.each(function(_, i) {
var y = d3Select(this).attr('y');
expect(Number(y)).toBeWithin(exp.y[i], 5.5, msg + ' - node ' + i);
});
}
function _run(msg, dp, exp) {
var drag = makeDragFns('xy', 'e', dp[0], dp[1], 585, 390);
return drag.start()
.then(function() { _assertLabels(msg, exp); })
.then(drag.end);
}
Plotly.newPlot(gd, fig)
.then(function() {
_assertLabels('base', {
angle: [0, 0, 0, 0, 0, 0, 0],
y: [406, 406]
});
})
.then(function() {
return _run('drag to wide-range -> rotates labels', [-340, 0], {
angle: [90, 90, 90, 90, 90, 90, 90],
y: [430, 430]
});
})
.then(function() {
return _run('drag to narrow-range -> un-rotates labels', [100, 0], {
angle: [0, 0, 0, 0, 0, 0, 0],
y: [406, 406]
});
})
.then(done, done.fail);
});
describe('updates matching axes', function() {
var TOL = 1.5;
var eventData;
function assertRanges(msg, exp) {
exp.forEach(function(expi) {
var axNames = expi[0];
var rng = expi[1];
var opts = expi[2] || {};
axNames.forEach(function(n) {
var msgi = n + ' - ' + msg;
if(!opts.skipInput) expect(gd.layout[n].range).toBeCloseToArray(rng, TOL, msgi + ' |input');
expect(gd._fullLayout[n].range).toBeCloseToArray(rng, TOL, msgi + ' |full');
});
});
}
function assertEventData(msg, exp) {
if(eventData === null) {
return fail('plotly_relayout did not get triggered - ' + msg);
}
exp.forEach(function(expi) {
var axNames = expi[0];
var rng = expi[1];
var opts = expi[2] || {};
axNames.forEach(function(n) {
var msgi = n + ' - ' + msg;
if(opts.autorange) {
expect(eventData[n + '.autorange']).toBe(true, 2, msgi + '|event data');
} else if(!opts.noChange && !opts.noEventData) {
expect(eventData[n + '.range[0]']).toBeCloseTo(rng[0], TOL, msgi + '|event data [0]');
expect(eventData[n + '.range[1]']).toBeCloseTo(rng[1], TOL, msgi + '|event data [1]');
}
});
});
eventData = null;
}
function assertAxesDrawCalls(msg, exp) {
var cnt = 0;
exp.forEach(function(expi) {
var axNames = expi[0];
var opts = expi[2] || {};
axNames.forEach(function() {
if(!opts.noChange) {
cnt++;
// called twice as many times on drag:
// - once per axis during mousemouve
// - once per axis on mouseup
if(opts.dragged) cnt++;
}
});
});
expect(Axes.drawOne).toHaveBeenCalledTimes(cnt);
Axes.drawOne.calls.reset();
}
function assertSubplotTranslateAndScale(msg, spIds, trans, scale) {
var gClips = d3Select(gd).select('g.clips');
var uid = gd._fullLayout._uid;
var transActual = [];
var scaleActual = [];
var trans0 = [];
var scale1 = [];
spIds.forEach(function(id) {
var rect = gClips.select('#clip' + uid + id + 'plot > rect');
var t = Drawing.getTranslate(rect);
var s = Drawing.getScale(rect);
transActual.push(t.x, t.y);
scaleActual.push(s.x, s.y);
trans0.push(0, 0);
scale1.push(1, 1);
});
var transExp = trans ? trans : trans0;
var scaleExp = scale ? scale : scale1;
var msg1 = msg + ' [' + spIds.map(function(id) { return '..' + id; }).join(', ') + ']';
expect(transActual).toBeWithinArray(transExp, 3, msg1 + ' clip translate');
expect(scaleActual).toBeWithinArray(scaleExp, 3, msg1 + ' clip scale');
}
function _assert(msg, exp) {
return function() {
assertRanges(msg, exp);
assertEventData(msg, exp);
assertAxesDrawCalls(msg, exp);
};
}
function makePlot(data, layout, s) {
s = s || {};
var fig = {};
fig.data = Lib.extendDeep([], data);
fig.layout = Lib.extendDeep({}, layout, {dragmode: s.dragmode});
fig.config = {scrollZoom: true};
spyOn(Axes, 'drawOne').and.callThrough();
eventData = null;
return Plotly.newPlot(gd, fig).then(function() {
Axes.drawOne.calls.reset();
gd.on('plotly_relayout', function(d) { eventData = d; });
});
}
describe('no-constrained x-axes matching x-axes subplot case', function() {
var data = [
{ y: [1, 2, 1] },
{ y: [2, 1, 2, 3], xaxis: 'x2' },
{ y: [0, 1], xaxis: 'x3' }
];
// N.B. ax._length are not equal here
var layout = {
xaxis: {domain: [0, 0.2]},
xaxis2: {matches: 'x', domain: [0.3, 0.6]},
xaxis3: {matches: 'x', domain: [0.65, 1]},
yaxis: {},
width: 800,
height: 500,
dragmode: 'zoom'
};
var xr0 = [-0.285, 3.246];
var yr0 = [-0.211, 3.211];
var specs = [{
desc: 'zoombox on xy',
drag: ['xy', 'nsew', 30, 30],
exp: [
[['xaxis', 'xaxis2', 'xaxis3'], [1.457, 2.328]],
[['yaxis'], [1.179, 1.50]]
],
dblclickSubplot: 'xy'
}, {
desc: 'x-only zoombox on xy',
drag: ['xy', 'nsew', 30, 0],
exp: [
[['xaxis', 'xaxis2', 'xaxis3'], [1.457, 2.328]],
[['yaxis'], yr0, {noChange: true}]
],
dblclickSubplot: 'x2y'
}, {
desc: 'y-only zoombox on xy',
drag: ['xy', 'nsew', 0, 30],
exp: [
[['xaxis', 'xaxis2', 'xaxis3'], xr0, {noChange: true}],
[['yaxis'], [1.179, 1.50]]
],
dblclickSubplot: 'x3y'
}, {
desc: 'zoombox on x2y',
drag: ['x2y', 'nsew', 30, 30],
exp: [
// N.B. slightly different range result
// due difference in ax._length
[['xaxis', 'xaxis2', 'xaxis3'], [1.468, 2.049]],
[['yaxis'], [1.179, 1.50]]
],
dblclickSubplot: 'x3y'
}, {
desc: 'zoombox on x3y',
drag: ['x3y', 'nsew', 30, 30],
exp: [
// Similarly here slightly different range result