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annotations_test.js
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var Annotations = require('@src/components/annotations');
var Plotly = require('@lib/index');
var Plots = require('@src/plots/plots');
var Lib = require('@src/lib');
var Loggers = require('@src/lib/loggers');
var Axes = require('@src/plots/cartesian/axes');
var HOVERMINTIME = require('@src/components/fx').constants.HOVERMINTIME;
var DBLCLICKDELAY = require('@src/constants/interactions').DBLCLICKDELAY;
var d3 = require('d3');
var createGraphDiv = require('../assets/create_graph_div');
var destroyGraphDiv = require('../assets/destroy_graph_div');
var failTest = require('../assets/fail_test');
var drag = require('../assets/drag');
var mouseEvent = require('../assets/mouse_event');
var click = require('../assets/click');
describe('Test annotations', function() {
'use strict';
describe('supplyLayoutDefaults', function() {
function _supply(layoutIn, layoutOut) {
layoutOut = layoutOut || {};
layoutOut._has = Plots._hasPlotType.bind(layoutOut);
layoutOut._subplots = {xaxis: ['x', 'x2'], yaxis: ['y', 'y2']};
['xaxis', 'yaxis', 'xaxis2', 'yaxis2'].forEach(function(axName) {
if(!layoutOut[axName]) {
layoutOut[axName] = {
type: 'linear',
range: [0, 1],
_annIndices: []
};
}
Axes.setConvert(layoutOut[axName]);
});
Annotations.supplyLayoutDefaults(layoutIn, layoutOut);
return layoutOut.annotations;
}
it('should skip non-array containers', function() {
[null, undefined, {}, 'str', 0, false, true].forEach(function(cont) {
var msg = '- ' + JSON.stringify(cont);
var layoutIn = { annotations: cont };
var out = _supply(layoutIn);
expect(layoutIn.annotations).toBe(cont, msg);
expect(out).toEqual([], msg);
});
});
it('should make non-object item visible: false', function() {
var annotations = [null, undefined, [], 'str', 0, false, true];
var layoutIn = { annotations: annotations };
var out = _supply(layoutIn);
expect(layoutIn.annotations).toEqual(annotations);
out.forEach(function(item, i) {
expect(item).toEqual(jasmine.objectContaining({
visible: false,
_index: i
}));
});
});
it('should default to pixel for axref/ayref', function() {
var layoutIn = {
annotations: [{ showarrow: true, arrowhead: 2 }]
};
var out = _supply(layoutIn);
expect(out[0].axref).toEqual('pixel');
expect(out[0].ayref).toEqual('pixel');
});
it('should convert ax/ay date coordinates to date string if tail is in milliseconds and axis is a date', function() {
var layoutIn = {
annotations: [{
showarrow: true,
axref: 'x',
ayref: 'y',
x: '2008-07-01',
// note this is not portable: this generates ms in the local
// timezone, so will work correctly where it was created but
// not if the milliseconds number is moved to another TZ
ax: +(new Date(2004, 6, 1)),
y: 0,
ay: 50
}]
};
var layoutOut = {
xaxis: {
type: 'date',
range: ['2000-01-01', '2016-01-01'],
_annIndices: []
}
};
_supply(layoutIn, layoutOut);
expect(layoutOut.annotations[0].x).toEqual('2008-07-01');
expect(layoutOut.annotations[0].ax).toEqual('2004-07-01');
});
it('should clean *xclick* and *yclick* values', function() {
var errors = [];
spyOn(Loggers, 'error').and.callFake(function(msg) {
errors.push(msg);
});
var layoutIn = {
annotations: [{
clicktoshow: 'onoff',
xref: 'paper',
yref: 'paper',
xclick: '10',
yclick: '30'
}, {
clicktoshow: 'onoff',
xref: 'x',
yref: 'y',
xclick: '1',
yclick: '2017-13-50'
}, {
clicktoshow: 'onoff',
xref: 'x2',
yref: 'y2',
xclick: '2',
yclick: 'A'
}]
};
var layoutOut = {
xaxis: {type: 'linear', range: [0, 1], _annIndices: []},
yaxis: {type: 'date', range: ['2000-01-01', '2018-01-01'], _annIndices: []},
xaxis2: {type: 'log', range: [1, 2], _annIndices: []},
yaxis2: {type: 'category', range: [0, 1], _annIndices: []}
};
_supply(layoutIn, layoutOut);
expect(layoutOut.annotations[0]._xclick).toBe(10, 'paper x');
expect(layoutOut.annotations[0]._yclick).toBe(30, 'paper y');
expect(layoutOut.annotations[1]._xclick).toBe(1, 'linear');
expect(layoutOut.annotations[1]._yclick).toBe(undefined, 'invalid date');
expect(layoutOut.annotations[2]._xclick).toBe(2, 'log');
expect(layoutOut.annotations[2]._yclick).toBe('A', 'category');
expect(errors.length).toBe(1);
});
it('should default to end for arrowside', function() {
var layoutIn = {
annotations: [{ showarrow: true, arrowhead: 2 }]
};
var out = _supply(layoutIn);
expect(out[0].arrowside).toEqual('end');
});
});
});
describe('annotations relayout', function() {
'use strict';
var mock = require('@mocks/annotations.json');
var gd;
// there is 1 visible: false item
var len = mock.layout.annotations.length - 1;
beforeEach(function(done) {
gd = createGraphDiv();
var mockData = Lib.extendDeep([], mock.data),
mockLayout = Lib.extendDeep({}, mock.layout);
// insert some MathJax text - to make sure we fall back correctly
// when MathJax is not provided (as is the case in our normal
// jasmine test suite)
expect(typeof MathJax).toBe('undefined');
mockLayout.annotations[14].text = '$x+y+z$';
Plotly.plot(gd, mockData, mockLayout).then(done);
spyOn(Loggers, 'warn');
});
afterEach(destroyGraphDiv);
function countAnnotations() {
return d3.selectAll('g.annotation').size();
}
function assertText(index, expected) {
var query = '.annotation[data-index="' + index + '"]',
actual = d3.select(query).select('text').text();
expect(actual).toEqual(expected);
}
it('should be able to add /remove annotations', function(done) {
expect(countAnnotations()).toEqual(len);
var ann = { text: '' };
Plotly.relayout(gd, 'annotations[' + len + ']', ann)
.then(function() {
expect(countAnnotations()).toEqual(len + 1);
return Plotly.relayout(gd, 'annotations[0]', 'remove');
})
.then(function() {
expect(countAnnotations()).toEqual(len);
return Plotly.relayout(gd, 'annotations[0]', null);
})
.then(function() {
expect(countAnnotations()).toEqual(len - 1);
return Plotly.relayout(gd, 'annotations[0].visible', false);
})
.then(function() {
expect(countAnnotations()).toEqual(len - 2);
return Plotly.relayout(gd, {annotations: []});
})
.then(function() {
expect(countAnnotations()).toEqual(0);
return Plotly.relayout(gd, {annotations: [ann, {text: 'boo', x: 1, y: 1}]});
})
.then(function() {
expect(countAnnotations()).toEqual(2);
return Plotly.relayout(gd, {annotations: null});
})
.then(function() {
expect(countAnnotations()).toEqual(0);
expect(Loggers.warn).not.toHaveBeenCalled();
return Plotly.relayout(gd, {'annotations[0]': ann});
})
.then(function() {
expect(countAnnotations()).toEqual(1);
return Plotly.relayout(gd, {'annotations[0]': null});
})
.then(function() {
expect(countAnnotations()).toEqual(0);
expect(Loggers.warn).not.toHaveBeenCalled();
})
.catch(failTest)
.then(done);
});
it('should sort correctly when index>10', function(done) {
var addall = {};
var delall = {};
// leave the first one alone, but delete and re-add all the others
for(var i = 1; i < gd.layout.annotations.length; i++) {
addall['annotations[' + i + ']'] = {text: i, x: i / 10, y: 0};
delall['annotations[' + i + ']'] = null;
}
Plotly.relayout(gd, delall)
.then(function() {
expect(gd.layout.annotations).toEqual([mock.layout.annotations[0]]);
return Plotly.relayout(gd, addall);
})
.then(function() {
var annotations = gd.layout.annotations;
expect(annotations.length).toBe(mock.layout.annotations.length);
for(var i = 1; i < annotations.length; i++) {
expect(annotations[i].text).toBe(i);
}
})
.catch(failTest)
.then(done);
});
it('should be able update annotations', function(done) {
var updateObj = { 'annotations[0].text': 'hello' };
function assertUpdateObj() {
// w/o mutating relayout update object
expect(Object.keys(updateObj)).toEqual(['annotations[0].text']);
expect(updateObj['annotations[0].text']).toEqual('hello');
}
assertText(0, 'left top');
Plotly.relayout(gd, 'annotations[0].text', 'hello').then(function() {
assertText(0, 'hello');
return Plotly.relayout(gd, 'annotations[0].text', null);
})
.then(function() {
assertText(0, 'new text');
return Plotly.relayout(gd, updateObj);
})
.then(function() {
assertText(0, 'hello');
assertUpdateObj();
return Plotly.relayout(gd, 'annotations[0].text', null);
})
.then(function() {
assertText(0, 'new text');
return Plotly.update(gd, {}, updateObj);
})
.then(function() {
assertText(0, 'hello');
assertUpdateObj();
})
.catch(failTest)
.then(done);
});
it('can update several annotations and add and delete in one call', function(done) {
expect(countAnnotations()).toEqual(len);
var annos = gd.layout.annotations,
anno0 = Lib.extendFlat(annos[0]),
anno1 = Lib.extendFlat(annos[1]),
anno3 = Lib.extendFlat(annos[3]);
// store some (unused) private keys and make sure they are copied over
// correctly during relayout
var fullAnnos = gd._fullLayout.annotations;
fullAnnos[0]._boo = 'hoo';
fullAnnos[1]._foo = 'bar';
fullAnnos[3]._cheese = ['gorgonzola', 'gouda', 'gloucester'];
// this one gets lost
fullAnnos[2]._splat = 'the cat';
Plotly.relayout(gd, {
'annotations[0].text': 'tortilla',
'annotations[0].x': 3.45,
'annotations[1]': {text: 'chips', x: 1.1, y: 2.2}, // add new annotation btwn 0 and 1
'annotations[2].text': 'guacamole', // alter 2 (which was 1 before we started)
'annotations[3]': null, // remove 3 (which was 2 before we started)
'annotations[4].text': 'lime' // alter 4 (which was 3 before and will be 3 afterward)
})
.then(function() {
expect(countAnnotations()).toEqual(len);
var fullAnnosAfter = gd._fullLayout.annotations,
fullStr = JSON.stringify(fullAnnosAfter);
assertText(0, 'tortilla');
anno0.text = 'tortilla';
expect(annos[0]).toEqual(anno0);
expect(fullAnnosAfter[0]._boo).toBe('hoo');
assertText(1, 'chips');
expect(annos[1]).toEqual({text: 'chips', x: 1.1, y: 2.2});
expect(fullAnnosAfter[1]._foo).toBeUndefined();
assertText(2, 'guacamole');
anno1.text = 'guacamole';
expect(annos[2]).toEqual(anno1);
expect(fullAnnosAfter[2]._foo).toBe('bar');
expect(fullAnnosAfter[2]._splat).toBeUndefined();
assertText(3, 'lime');
anno3.text = 'lime';
expect(annos[3]).toEqual(anno3);
expect(fullAnnosAfter[3]._cheese).toEqual(['gorgonzola', 'gouda', 'gloucester']);
expect(fullStr.indexOf('_splat')).toBe(-1);
expect(fullStr.indexOf('the cat')).toBe(-1);
expect(Loggers.warn).not.toHaveBeenCalled();
})
.catch(failTest)
.then(done);
});
[
{annotations: [{text: 'a'}], 'annotations[0]': {text: 'b'}},
{annotations: null, 'annotations[0]': {text: 'b'}},
{annotations: [{text: 'a'}], 'annotations[0]': null},
{annotations: [{text: 'a'}], 'annotations[0].text': 'b'},
{'annotations[0]': {text: 'a'}, 'annotations[0].text': 'b'},
{'annotations[0]': null, 'annotations[0].text': 'b'},
{annotations: {text: 'a'}},
{'annotations[0]': 'not an object'},
{'annotations[100]': {text: 'bad index'}}
].forEach(function(update) {
it('warns on ambiguous combinations and invalid values: ' + JSON.stringify(update), function() {
Plotly.relayout(gd, update);
expect(Loggers.warn).toHaveBeenCalled();
// we could test the results here, but they're ambiguous and/or undefined so why bother?
// the important thing is the developer is warned that something went wrong.
});
});
it('handles xref/yref changes with or without x/y changes', function(done) {
Plotly.relayout(gd, {
// #0: change all 4, with opposite ordering of keys
'annotations[0].x': 2.2,
'annotations[0].xref': 'x',
'annotations[0].yref': 'y',
'annotations[0].y': 3.3,
// #1: change xref and yref without x and y: no longer changes x & y
'annotations[1].xref': 'x',
'annotations[1].yref': 'y',
// #2: change x and y
'annotations[2].x': 0.1,
'annotations[2].y': 0.3
})
.then(function() {
var annos = gd.layout.annotations;
// explicitly change all 4
expect(annos[0].x).toBe(2.2);
expect(annos[0].y).toBe(3.3);
expect(annos[0].xref).toBe('x');
expect(annos[0].yref).toBe('y');
// just change xref/yref -> we do NOT make any implicit changes
// to x/y within plotly.js
expect(annos[1].x).toBe(0.25);
expect(annos[1].y).toBe(1);
expect(annos[1].xref).toBe('x');
expect(annos[1].yref).toBe('y');
// just change x/y -> nothing else changes
expect(annos[2].x).toBe(0.1);
expect(annos[2].y).toBe(0.3);
expect(annos[2].xref).toBe('paper');
expect(annos[2].yref).toBe('paper');
expect(Loggers.warn).not.toHaveBeenCalled();
})
.catch(failTest)
.then(done);
});
});
describe('annotations log/linear axis changes', function() {
'use strict';
var mock = {
data: [
{x: [1, 2, 3], y: [1, 2, 3]},
{x: [1, 2, 3], y: [3, 2, 1], yaxis: 'y2'}
],
layout: {
annotations: [
{x: 1, y: 1, text: 'boo', xref: 'x', yref: 'y'},
{x: 1, y: 1, text: '', ax: 2, ay: 2, axref: 'x', ayref: 'y'}
],
yaxis: {range: [1, 3]},
yaxis2: {range: [0, 1], overlaying: 'y', type: 'log'}
}
};
var gd;
beforeEach(function(done) {
gd = createGraphDiv();
var mockData = Lib.extendDeep([], mock.data),
mockLayout = Lib.extendDeep({}, mock.layout);
Plotly.plot(gd, mockData, mockLayout).then(done);
});
afterEach(destroyGraphDiv);
it('doesnt try to update position automatically with ref changes', function(done) {
// we don't try to figure out the position on a new axis / canvas
// automatically when you change xref / yref, we leave it to the caller.
// previously this logic was part of plotly.js... But it's really only
// the plot.ly workspace that wants this and can assign an unambiguous
// meaning to it, so we'll move the logic there, where there are far
// fewer edge cases to consider because xref never gets edited along
// with anything else in one `relayout` call.
// linear to log
Plotly.relayout(gd, {'annotations[0].yref': 'y2'})
.then(function() {
expect(gd.layout.annotations[0].y).toBe(1);
// log to paper
return Plotly.relayout(gd, {'annotations[0].yref': 'paper'});
})
.then(function() {
expect(gd.layout.annotations[0].y).toBe(1);
// paper to log
return Plotly.relayout(gd, {'annotations[0].yref': 'y2'});
})
.then(function() {
expect(gd.layout.annotations[0].y).toBe(1);
// log to linear
return Plotly.relayout(gd, {'annotations[0].yref': 'y'});
})
.then(function() {
expect(gd.layout.annotations[0].y).toBe(1);
// y and yref together
return Plotly.relayout(gd, {'annotations[0].y': 0.2, 'annotations[0].yref': 'y2'});
})
.then(function() {
expect(gd.layout.annotations[0].y).toBe(0.2);
// yref first, then y
return Plotly.relayout(gd, {'annotations[0].yref': 'y', 'annotations[0].y': 2});
})
.then(function() {
expect(gd.layout.annotations[0].y).toBe(2);
})
.catch(failTest)
.then(done);
});
it('keeps the same data value if the axis type is changed without position', function(done) {
// because annotations (and images) use linearized positions on log axes,
// we have `relayout` update the positions so the data value the annotation
// points to is unchanged by the axis type change.
Plotly.relayout(gd, {'yaxis.type': 'log'})
.then(function() {
expect(gd.layout.annotations[0].y).toBe(0);
expect(gd.layout.annotations[1].y).toBe(0);
expect(gd.layout.annotations[1].ay).toBeCloseTo(Math.LN2 / Math.LN10, 6);
return Plotly.relayout(gd, {'yaxis.type': 'linear'});
})
.then(function() {
expect(gd.layout.annotations[0].y).toBe(1);
expect(gd.layout.annotations[1].y).toBe(1);
expect(gd.layout.annotations[1].ay).toBeCloseTo(2, 6);
return Plotly.relayout(gd, {
'yaxis.type': 'log',
'annotations[0].y': 0.2,
'annotations[1].ay': 0.3
});
})
.then(function() {
expect(gd.layout.annotations[0].y).toBe(0.2);
expect(gd.layout.annotations[1].y).toBe(0);
expect(gd.layout.annotations[1].ay).toBe(0.3);
return Plotly.relayout(gd, {
'annotations[0].y': 2,
'annotations[1].ay': 2.5,
'yaxis.type': 'linear'
});
})
.then(function() {
expect(gd.layout.annotations[0].y).toBe(2);
expect(gd.layout.annotations[1].y).toBe(1);
expect(gd.layout.annotations[1].ay).toBe(2.5);
})
.catch(failTest)
.then(done);
});
});
describe('annotations autorange', function() {
'use strict';
var mock;
var gd;
beforeEach(function() {
gd = createGraphDiv();
mock = Lib.extendDeep({}, require('@mocks/annotations-autorange.json'));
});
afterEach(destroyGraphDiv);
function assertRanges(x, y, x2, y2, x3, y3, x4, y4) {
var fullLayout = gd._fullLayout;
var PREC = 1;
// xaxis2 need a bit more tolerance to pass on CI
// this most likely due to the different text bounding box values
// on headfull vs headless browsers.
// but also because it's a date axis that we've converted to ms
var PRECX2 = -10;
// yaxis2 needs a bit more now too...
var PRECY2 = 0.2;
// and xaxis3 too...
var PRECX3 = 0.2;
var dateAx = fullLayout.xaxis2;
expect(fullLayout.xaxis.range).toBeCloseToArray(x, PREC, '- xaxis');
expect(fullLayout.yaxis.range).toBeCloseToArray(y, PREC, '- yaxis');
expect(Lib.simpleMap(dateAx.range, dateAx.r2l))
.toBeCloseToArray(Lib.simpleMap(x2, dateAx.r2l), PRECX2, 'xaxis2 ' + dateAx.range);
expect(fullLayout.yaxis2.range).toBeCloseToArray(y2, PRECY2, 'yaxis2');
expect(fullLayout.xaxis3.range).toBeCloseToArray(x3, PRECX3, 'xaxis3');
expect(fullLayout.yaxis3.range).toBeCloseToArray(y3, PREC, 'yaxis3');
expect(fullLayout.xaxis4.range).toBeCloseToArray(x4, PRECX2, 'xaxis4');
expect(fullLayout.yaxis4.range).toBeCloseToArray(y4, PRECY2, 'yaxis4');
}
function assertVisible(indices) {
// right now we keep the annotation groups around when they're invisible,
// they just don't have any graphical elements in them. Might be better
// to get rid of the groups even, but this test will produce the right
// results either way, showing that the annotation is or isn't drawn.
for(var i = 0; i < gd.layout.annotations.length; i++) {
var selectorBase = '.annotation[data-index="' + i + '"]';
var annotationGraphicalItems = d3.selectAll(
selectorBase + ' text,' +
selectorBase + ' rect,' +
selectorBase + ' path');
expect(annotationGraphicalItems.size() > 0)
.toBe(indices.indexOf(i) !== -1, selectorBase);
}
}
it('should adapt to relayout calls', function(done) {
Plotly.plot(gd, mock).then(function() {
assertRanges(
[0.91, 2.09], [0.91, 2.09],
['2000-11-13', '2001-04-21'], [-0.069, 3.917],
[0.88, 2.05], [0.92, 2.08],
[-1.38, 8.29], [-0.85, 5.14]
);
assertVisible([0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17]);
return Plotly.relayout(gd, {
'annotations[0].visible': false,
'annotations[4].visible': false,
'annotations[8].visible': false,
'annotations[12].visible': false
});
})
.then(function() {
assertRanges(
[1.44, 2.02], [0.91, 2.09],
['2001-01-18', '2001-03-27'], [-0.069, 3.917],
[1.44, 2.1], [0.92, 2.08],
[1.41, 7.42], [-0.85, 5.14]
);
assertVisible([1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 16, 17]);
return Plotly.relayout(gd, {
'annotations[2].visible': false,
'annotations[5].visible': false,
'annotations[9].visible': false,
'annotations[13].visible': false,
});
})
.then(function() {
assertRanges(
[1.44, 2.02], [0.99, 1.52],
['2001-01-31 23:59:59.999', '2001-02-01 00:00:00.001'], [-0.069, 3.917],
[0.5, 2.5], [0.92, 2.08],
[3, 5], [-0.85, 5.14]
);
assertVisible([1, 3, 6, 7, 10, 11, 14, 15, 16, 17]);
return Plotly.relayout(gd, {
'annotations[0].visible': true,
'annotations[2].visible': true,
'annotations[4].visible': true,
'annotations[5].visible': true,
'annotations[8].visible': true,
'annotations[9].visible': true,
'annotations[12].visible': true,
'annotations[13].visible': true
});
})
.then(function() {
assertRanges(
[0.91, 2.09], [0.91, 2.09],
['2000-11-13', '2001-04-21'], [-0.069, 3.917],
[0.88, 2.05], [0.92, 2.08],
[-1.38, 8.29], [-0.85, 5.14]
);
assertVisible([0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17]);
// check that off-plot annotations are hidden - zoom in to
// only one of the four on each subplot
return Plotly.relayout(gd, {
'xaxis.range': [1.4, 1.6],
'yaxis.range': [0.9, 1.1],
'xaxis2.range': ['2001-01-15', '2001-02-15'],
'yaxis2.range': [0.9, 1.1],
'xaxis3.range': [1.9, 2.1],
'yaxis3.range': [1.4, 1.6],
'xaxis4.range': [3.9, 4.1],
'yaxis4.range': [0.9, 1.1]
});
})
.then(function() {
assertRanges([1.4, 1.6], [0.9, 1.1],
['2001-01-15', '2001-02-15'], [0.9, 1.1],
[1.9, 2.1], [1.4, 1.6],
[3.9, 4.1], [0.9, 1.1]
);
// only one annotation on each subplot, plus the two paper-referenced
// are visible after zooming in
assertVisible([3, 7, 9, 15, 16, 17]);
})
.catch(failTest)
.then(done);
});
it('catches bad xref/yref', function(done) {
Plotly.plot(gd, mock).then(function() {
return Plotly.relayout(gd, {'annotations[1]': {
text: 'LT',
x: -1,
y: 3,
xref: 'xq', // will be converted to 'x' and xaxis should autorange
yref: 'yz', // same 'y' -> yaxis
ax: 50,
ay: 50
}});
})
.then(function() {
assertRanges(
[-1.09, 2.25], [0.84, 3.06],
// the other axes shouldn't change
['2000-11-13', '2001-04-21'], [-0.069, 3.917],
[0.88, 2.05], [0.92, 2.08],
[-1.38, 8.29], [-0.85, 5.14]
);
})
.catch(failTest)
.then(done);
});
it('should propagate axis autorange changes when axis ranges are set', function(done) {
function _assert(msg, xrng, yrng) {
var fullLayout = gd._fullLayout;
expect(fullLayout.xaxis.range).toBeCloseToArray(xrng, 1, msg + ' xrng');
expect(fullLayout.yaxis.range).toBeCloseToArray(yrng, 1, msg + ' yrng');
}
Plotly.plot(gd, [{y: [1, 2]}], {
xaxis: {range: [0, 2]},
yaxis: {range: [0, 2]},
annotations: [{
text: 'a',
x: 3, y: 3
}]
})
.then(function() {
_assert('set rng / small tx', [0, 2], [0, 2]);
return Plotly.relayout(gd, 'annotations[0].text', 'loooooooooooooooooooooooong');
})
.then(function() {
_assert('set rng / big tx', [0, 2], [0, 2]);
return Plotly.relayout(gd, {
'xaxis.autorange': true,
'yaxis.autorange': true
});
})
.then(function() {
_assert('auto rng / big tx', [-0.22, 3.59], [0.84, 3.365]);
return Plotly.relayout(gd, 'annotations[0].text', 'a');
})
.then(function() {
_assert('auto rng / small tx', [-0.18, 3.035], [0.84, 3.365]);
})
.catch(failTest)
.then(done);
});
});
describe('annotation clicktoshow', function() {
var gd;
beforeEach(function() { gd = createGraphDiv(); });
afterEach(destroyGraphDiv);
function layout() {
return {
xaxis: {domain: [0, 0.5]},
xaxis2: {domain: [0.5, 1], anchor: 'y2'},
yaxis2: {anchor: 'x2'},
annotations: [
{x: 1, y: 2, xref: 'x', yref: 'y', text: 'index0'}, // (1,2) selects
{x: 1, y: 3, xref: 'x', yref: 'y', text: 'index1'},
{x: 2, y: 3, xref: 'x', yref: 'y', text: 'index2'}, // ** (2,3) selects
{x: 4, y: 2, xref: 'x', yref: 'y', text: 'index3'},
{x: 1, y: 2, xref: 'x2', yref: 'y', text: 'index4'},
{x: 1, y: 2, xref: 'x', yref: 'y2', text: 'index5'},
{x: 1, xclick: 5, y: 2, xref: 'x', yref: 'y', text: 'index6'},
{x: 1, y: 2, yclick: 6, xref: 'x', yref: 'y', text: 'index7'},
{x: 1, y: 2.0000001, xref: 'x', yref: 'y', text: 'index8'},
{x: 1, y: 2, xref: 'x', yref: 'y', text: 'index9'}, // (1,2) selects
{x: 7, xclick: 1, y: 2, xref: 'x', yref: 'y', text: 'index10'}, // (1,2) selects
{x: 1, y: 8, yclick: 2, xref: 'x', yref: 'y', text: 'index11'}, // (1,2) selects
{x: 1, y: 2, xref: 'paper', yref: 'y', text: 'index12'},
{x: 1, y: 2, xref: 'x', yref: 'paper', text: 'index13'},
{x: 1, y: 2, xref: 'paper', yref: 'paper', text: 'index14'}
]
};
}
var data = [
{x: [0, 1, 2], y: [1, 2, 3]},
{x: [0, 1, 2], y: [1, 2, 3], xaxis: 'x2', yaxis: 'y2'}
];
function hoverData(xyPairs) {
// hovering on nothing can have undefined hover data - must be supported
if(!xyPairs.length) return;
return xyPairs.map(function(xy) {
return {
x: xy[0],
y: xy[1],
xaxis: gd._fullLayout.xaxis,
yaxis: gd._fullLayout.yaxis
};
});
}
function checkVisible(opts) {
gd._fullLayout.annotations.forEach(function(ann, i) {
expect(ann.visible).toBe(opts.on.indexOf(i) !== -1, 'i: ' + i + ', step: ' + opts.step);
});
}
function allAnnotations(attr, value) {
var update = {};
for(var i = 0; i < gd.layout.annotations.length; i++) {
update['annotations[' + i + '].' + attr] = value;
}
return update;
}
function clickAndCheck(opts) {
return function() {
expect(Annotations.hasClickToShow(gd, hoverData(opts.newPts)))
.toBe(opts.newCTS, 'step: ' + opts.step);
var clickResult = Annotations.onClick(gd, hoverData(opts.newPts));
if(clickResult && clickResult.then) {
return clickResult.then(function() { checkVisible(opts); });
}
else {
checkVisible(opts);
}
};
}
function updateAndCheck(opts) {
return function() {
return Plotly.update(gd, {}, opts.update).then(function() {
checkVisible(opts);
});
};
}
var allIndices = layout().annotations.map(function(v, i) { return i; });
it('should select only clicktoshow annotations matching x, y, and axes of any point', function(done) {
// first try to select without adding clicktoshow, both visible and invisible
Plotly.plot(gd, data, layout())
// clicktoshow is off initially, so it doesn't *expect* clicking will
// do anything, and it doesn't *actually* do anything.
.then(clickAndCheck({newPts: [[1, 2]], newCTS: false, on: allIndices, step: 1}))
.then(updateAndCheck({update: allAnnotations('visible', false), on: [], step: 2}))
// still nothing happens with hidden annotations
.then(clickAndCheck({newPts: [[1, 2]], newCTS: false, on: [], step: 3}))
// turn on clicktoshow (onout mode) and we see some action!
.then(updateAndCheck({update: allAnnotations('clicktoshow', 'onout'), on: [], step: 4}))
.then(clickAndCheck({newPts: [[1, 2]], newCTS: true, on: [0, 9, 10, 11], step: 5}))
.then(clickAndCheck({newPts: [[2, 3]], newCTS: true, on: [2], step: 6}))
// clicking the same point again will close all, but in onout mode hasClickToShow
// is false because closing notes is kind of passive
.then(clickAndCheck({newPts: [[2, 3]], newCTS: false, on: [], step: 7}))
// now click two points (as if in compare hovermode)
.then(clickAndCheck({newPts: [[1, 2], [2, 3]], newCTS: true, on: [0, 2, 9, 10, 11], step: 8}))
// close all by clicking somewhere else
.then(clickAndCheck({newPts: [[0, 1]], newCTS: false, on: [], step: 9}))
// now switch to onoff mode
.then(updateAndCheck({update: allAnnotations('clicktoshow', 'onoff'), on: [], step: 10}))
// again, clicking a point turns those annotations on
.then(clickAndCheck({newPts: [[1, 2]], newCTS: true, on: [0, 9, 10, 11], step: 11}))
// clicking a different point (or no point at all) leaves open annotations the same
.then(clickAndCheck({newPts: [[0, 1]], newCTS: false, on: [0, 9, 10, 11], step: 12}))
.then(clickAndCheck({newPts: [], newCTS: false, on: [0, 9, 10, 11], step: 13}))
// clicking another point turns it on too, without turning off the original
.then(clickAndCheck({newPts: [[0, 1], [2, 3]], newCTS: true, on: [0, 2, 9, 10, 11], step: 14}))
// finally click each one off
.then(clickAndCheck({newPts: [[1, 2]], newCTS: true, on: [2], step: 15}))
.then(clickAndCheck({newPts: [[2, 3]], newCTS: true, on: [], step: 16}))
.catch(failTest)
.then(done);
});
it('works on date and log axes', function(done) {
Plotly.plot(gd, [{
x: ['2016-01-01', '2016-01-02', '2016-01-03'],
y: [1, 1, 3]
}], {
yaxis: {type: 'log'},
annotations: [{
x: '2016-01-02',
y: 0,
text: 'boo',
showarrow: true,
clicktoshow: 'onoff',
visible: false
}]
})
.then(function() {
expect(gd._fullLayout.xaxis.type).toBe('date');
expect(gd._fullLayout.yaxis.type).toBe('log');
})
.then(clickAndCheck({newPts: [['2016-01-02', 1]], newCTS: true, on: [0]}))
.catch(failTest)
.then(done);
});
it('works on category axes', function(done) {
Plotly.plot(gd, [{
x: ['a', 'b', 'c'],
y: [1, 2, 3]
}], {
annotations: [{
x: 'b',
y: 2,
text: 'boo',
showarrow: true,
clicktoshow: 'onout',
visible: false
}, {
// you can also use category serial numbers
x: 2,
y: 3,
text: 'hoo',
showarrow: true,
clicktoshow: 'onout',
visible: false
}]
})
.then(function() {
expect(gd._fullLayout.xaxis.type).toBe('category');
expect(gd._fullLayout.yaxis.type).toBe('linear');
})
.then(clickAndCheck({newPts: [['b', 2]], newCTS: true, on: [0], step: 1}))
.then(clickAndCheck({newPts: [['c', 3]], newCTS: true, on: [1], step: 2}))
.catch(failTest)
.then(done);
});
});
describe('annotation effects', function() {
var gd;
function textDrag() { return gd.querySelector('.annotation-text-g>g'); }
function arrowDrag() { return gd.querySelector('.annotation-arrow-g>.anndrag'); }
function textBox() { return gd.querySelector('.annotation-text-g'); }
function makePlot(annotations, config) {
gd = createGraphDiv();
if(!config) config = {editable: true};
// we've already tested autorange with relayout, so fix the geometry
// completely so we know exactly what we're dealing with
// plot area is 300x300, and covers data range 100x100
return Plotly.plot(gd,
[{x: [0, 100], y: [0, 100], mode: 'markers'}],
{
xaxis: {range: [0, 100]},
yaxis: {range: [0, 100]},
width: 500,
height: 500,
margin: {l: 100, r: 100, t: 100, b: 100, pad: 0},
annotations: annotations
},
config
);