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bar_test.js
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var Plotly = require('@lib/index');
var Bar = require('@src/traces/bar');
var Lib = require('@src/lib');
var Plots = require('@src/plots/plots');
var PlotlyInternal = require('@src/plotly');
var Axes = PlotlyInternal.Axes;
var createGraphDiv = require('../assets/create_graph_div');
var destroyGraphDiv = require('../assets/destroy_graph_div');
var customMatchers = require('../assets/custom_matchers');
describe('Bar.supplyDefaults', function() {
'use strict';
var traceIn,
traceOut;
var defaultColor = '#444';
var supplyDefaults = Bar.supplyDefaults;
beforeEach(function() {
traceOut = {};
});
it('should set visible to false when x and y are empty', function() {
traceIn = {};
supplyDefaults(traceIn, traceOut, defaultColor, {});
expect(traceOut.visible).toBe(false);
traceIn = {
x: [],
y: []
};
supplyDefaults(traceIn, traceOut, defaultColor, {});
expect(traceOut.visible).toBe(false);
});
it('should set visible to false when x or y is empty', function() {
traceIn = {
x: []
};
supplyDefaults(traceIn, traceOut, defaultColor, {});
expect(traceOut.visible).toBe(false);
traceIn = {
x: [],
y: [1, 2, 3]
};
supplyDefaults(traceIn, traceOut, defaultColor, {});
expect(traceOut.visible).toBe(false);
traceIn = {
y: []
};
supplyDefaults(traceIn, traceOut, defaultColor, {});
expect(traceOut.visible).toBe(false);
traceIn = {
x: [1, 2, 3],
y: []
};
supplyDefaults(traceIn, traceOut, defaultColor, {});
expect(traceOut.visible).toBe(false);
});
it('should not set base, offset or width', function() {
traceIn = {
y: [1, 2, 3]
};
supplyDefaults(traceIn, traceOut, defaultColor, {});
expect(traceOut.base).toBeUndefined();
expect(traceOut.offset).toBeUndefined();
expect(traceOut.width).toBeUndefined();
});
it('should coerce a non-negative width', function() {
traceIn = {
width: -1,
y: [1, 2, 3]
};
supplyDefaults(traceIn, traceOut, defaultColor, {});
expect(traceOut.width).toBeUndefined();
});
it('should coerce textposition to none', function() {
traceIn = {
y: [1, 2, 3]
};
supplyDefaults(traceIn, traceOut, defaultColor, {});
expect(traceOut.textposition).toBe('none');
expect(traceOut.texfont).toBeUndefined();
expect(traceOut.insidetexfont).toBeUndefined();
expect(traceOut.outsidetexfont).toBeUndefined();
});
it('should default textfont to layout.font', function() {
traceIn = {
textposition: 'inside',
y: [1, 2, 3]
};
var layout = {
font: {family: 'arial', color: '#AAA', size: 13}
};
supplyDefaults(traceIn, traceOut, defaultColor, layout);
expect(traceOut.textposition).toBe('inside');
expect(traceOut.textfont).toEqual(layout.font);
expect(traceOut.textfont).not.toBe(layout.font);
expect(traceOut.insidetextfont).toEqual(layout.font);
expect(traceOut.insidetextfont).not.toBe(layout.font);
expect(traceOut.insidetextfont).not.toBe(traceOut.textfont);
expect(traceOut.outsidetexfont).toBeUndefined();
});
it('should inherit layout.calendar', function() {
traceIn = {
x: [1, 2, 3],
y: [1, 2, 3]
};
supplyDefaults(traceIn, traceOut, defaultColor, {calendar: 'islamic'});
// we always fill calendar attributes, because it's hard to tell if
// we're on a date axis at this point.
expect(traceOut.xcalendar).toBe('islamic');
expect(traceOut.ycalendar).toBe('islamic');
});
it('should take its own calendars', function() {
traceIn = {
x: [1, 2, 3],
y: [1, 2, 3],
xcalendar: 'coptic',
ycalendar: 'ethiopian'
};
supplyDefaults(traceIn, traceOut, defaultColor, {calendar: 'islamic'});
expect(traceOut.xcalendar).toBe('coptic');
expect(traceOut.ycalendar).toBe('ethiopian');
});
});
describe('bar calc / setPositions', function() {
'use strict';
beforeAll(function() {
jasmine.addMatchers(customMatchers);
});
it('should fill in calc pt fields (stack case)', function() {
var gd = mockBarPlot([{
y: [2, 1, 2]
}, {
y: [3, 1, 2]
}, {
y: [null, null, 2]
}], {
barmode: 'stack'
});
var cd = gd.calcdata;
assertPointField(cd, 'x', [[0, 1, 2], [0, 1, 2], [0, 1, 2]]);
assertPointField(cd, 'y', [[2, 1, 2], [5, 2, 4], [undefined, undefined, 6]]);
assertPointField(cd, 'b', [[0, 0, 0], [2, 1, 2], [0, 0, 4]]);
assertPointField(cd, 's', [[2, 1, 2], [3, 1, 2], [undefined, undefined, 2]]);
assertPointField(cd, 'p', [[0, 1, 2], [0, 1, 2], [0, 1, 2]]);
assertTraceField(cd, 't.barwidth', [0.8, 0.8, 0.8]);
assertTraceField(cd, 't.poffset', [-0.4, -0.4, -0.4]);
assertTraceField(cd, 't.bargroupwidth', [0.8, 0.8, 0.8]);
});
it('should fill in calc pt fields (overlay case)', function() {
var gd = mockBarPlot([{
y: [2, 1, 2]
}, {
y: [3, 1, 2]
}], {
barmode: 'overlay'
});
var cd = gd.calcdata;
assertPointField(cd, 'x', [[0, 1, 2], [0, 1, 2]]);
assertPointField(cd, 'y', [[2, 1, 2], [3, 1, 2]]);
assertPointField(cd, 'b', [[0, 0, 0], [0, 0, 0]]);
assertPointField(cd, 's', [[2, 1, 2], [3, 1, 2]]);
assertPointField(cd, 'p', [[0, 1, 2], [0, 1, 2]]);
assertTraceField(cd, 't.barwidth', [0.8, 0.8]);
assertTraceField(cd, 't.poffset', [-0.4, -0.4]);
assertTraceField(cd, 't.bargroupwidth', [0.8, 0.8]);
});
it('should fill in calc pt fields (group case)', function() {
var gd = mockBarPlot([{
y: [2, 1, 2]
}, {
y: [3, 1, 2]
}], {
barmode: 'group',
// asumming default bargap is 0.2
bargroupgap: 0.1
});
var cd = gd.calcdata;
assertPointField(cd, 'x', [[-0.2, 0.8, 1.8], [0.2, 1.2, 2.2]]);
assertPointField(cd, 'y', [[2, 1, 2], [3, 1, 2]]);
assertPointField(cd, 'b', [[0, 0, 0], [0, 0, 0]]);
assertPointField(cd, 's', [[2, 1, 2], [3, 1, 2]]);
assertPointField(cd, 'p', [[0, 1, 2], [0, 1, 2]]);
assertTraceField(cd, 't.barwidth', [0.36, 0.36]);
assertTraceField(cd, 't.poffset', [-0.38, 0.02]);
assertTraceField(cd, 't.bargroupwidth', [0.8, 0.8]);
});
it('should fill in calc pt fields (relative case)', function() {
var gd = mockBarPlot([{
y: [20, 14, -23]
}, {
y: [-12, -18, -29]
}], {
barmode: 'relative'
});
var cd = gd.calcdata;
assertPointField(cd, 'x', [[0, 1, 2], [0, 1, 2]]);
assertPointField(cd, 'y', [[20, 14, -23], [-12, -18, -52]]);
assertPointField(cd, 'b', [[0, 0, 0], [0, 0, -23]]);
assertPointField(cd, 's', [[20, 14, -23], [-12, -18, -29]]);
assertPointField(cd, 'p', [[0, 1, 2], [0, 1, 2]]);
assertTraceField(cd, 't.barwidth', [0.8, 0.8]);
assertTraceField(cd, 't.poffset', [-0.4, -0.4]);
assertTraceField(cd, 't.bargroupwidth', [0.8, 0.8]);
});
it('should fill in calc pt fields (relative / percent case)', function() {
var gd = mockBarPlot([{
x: ['A', 'B', 'C', 'D'],
y: [20, 14, 40, -60]
}, {
x: ['A', 'B', 'C', 'D'],
y: [-12, -18, 60, -40]
}], {
barmode: 'relative',
barnorm: 'percent'
});
var cd = gd.calcdata;
assertPointField(cd, 'x', [[0, 1, 2, 3], [0, 1, 2, 3]]);
assertPointField(cd, 'y', [[100, 100, 40, -60], [-100, -100, 100, -100]]);
assertPointField(cd, 'b', [[0, 0, 0, 0], [0, 0, 40, -60]]);
assertPointField(cd, 's', [[100, 100, 40, -60], [-100, -100, 60, -40]]);
assertPointField(cd, 'p', [[0, 1, 2, 3], [0, 1, 2, 3]]);
assertTraceField(cd, 't.barwidth', [0.8, 0.8]);
assertTraceField(cd, 't.poffset', [-0.4, -0.4]);
assertTraceField(cd, 't.bargroupwidth', [0.8, 0.8]);
});
});
describe('Bar.calc', function() {
'use strict';
beforeAll(function() {
jasmine.addMatchers(customMatchers);
});
it('should guard against invalid base items', function() {
var gd = mockBarPlot([{
base: [null, 1, 2],
y: [1, 2, 3]
}, {
base: [null, 1],
y: [1, 2, 3]
}, {
base: null,
y: [1, 2]
}], {
barmode: 'overlay'
});
var cd = gd.calcdata;
assertPointField(cd, 'b', [[0, 1, 2], [0, 1, 0], [0, 0]]);
});
it('should not exclude items with non-numeric x/y from calcdata', function() {
var gd = mockBarPlot([{
x: [5, NaN, 15, 20, null, 21],
y: [20, NaN, 23, 25, null, 26]
}]);
var cd = gd.calcdata;
assertPointField(cd, 'x', [[5, NaN, 15, 20, NaN, 21]]);
assertPointField(cd, 'y', [[20, NaN, 23, 25, NaN, 26]]);
});
it('should not exclude items with non-numeric y from calcdata (to plots gaps correctly)', function() {
var gd = mockBarPlot([{
x: ['a', 'b', 'c', 'd'],
y: [1, null, 'nonsense', 15]
}]);
var cd = gd.calcdata;
assertPointField(cd, 'x', [[0, 1, 2, 3]]);
assertPointField(cd, 'y', [[1, NaN, NaN, 15]]);
});
it('should not exclude items with non-numeric x from calcdata (to plots gaps correctly)', function() {
var gd = mockBarPlot([{
x: [1, null, 'nonsense', 15],
y: [1, 2, 10, 30]
}]);
var cd = gd.calcdata;
assertPointField(cd, 'x', [[1, NaN, NaN, 15]]);
assertPointField(cd, 'y', [[1, 2, 10, 30]]);
});
});
describe('Bar.setPositions', function() {
'use strict';
beforeAll(function() {
jasmine.addMatchers(customMatchers);
});
it('should guard against invalid offset items', function() {
var gd = mockBarPlot([{
offset: [null, 0, 1],
y: [1, 2, 3]
}, {
offset: [null, 1],
y: [1, 2, 3]
}, {
offset: null,
y: [1]
}], {
bargap: 0.2,
barmode: 'overlay'
});
var cd = gd.calcdata;
assertArrayField(cd[0][0], 't.poffset', [-0.4, 0, 1]);
assertArrayField(cd[1][0], 't.poffset', [-0.4, 1, -0.4]);
assertArrayField(cd[2][0], 't.poffset', [-0.4]);
});
it('should guard against invalid width items', function() {
var gd = mockBarPlot([{
width: [null, 1, 0.8],
y: [1, 2, 3]
}, {
width: [null, 1],
y: [1, 2, 3]
}, {
width: null,
y: [1]
}], {
bargap: 0.2,
barmode: 'overlay'
});
var cd = gd.calcdata;
assertArrayField(cd[0][0], 't.barwidth', [0.8, 1, 0.8]);
assertArrayField(cd[1][0], 't.barwidth', [0.8, 1, 0.8]);
assertArrayField(cd[2][0], 't.barwidth', [0.8]);
});
it('should guard against invalid width items (group case)', function() {
var gd = mockBarPlot([{
width: [null, 0.1, 0.2],
y: [1, 2, 3]
}, {
width: [null, 0.1],
y: [1, 2, 3]
}, {
width: null,
y: [1]
}], {
bargap: 0,
barmode: 'group'
});
var cd = gd.calcdata;
assertArrayField(cd[0][0], 't.barwidth', [0.33, 0.1, 0.2]);
assertArrayField(cd[1][0], 't.barwidth', [0.33, 0.1, 0.33]);
assertArrayField(cd[2][0], 't.barwidth', [0.33]);
});
it('should stack vertical and horizontal traces separately', function() {
var gd = mockBarPlot([{
y: [1, 2, 3]
}, {
y: [10, 20, 30]
}, {
x: [-1, -2, -3]
}, {
x: [-10, -20, -30]
}], {
barmode: 'stack'
});
var cd = gd.calcdata;
assertPointField(cd, 'b', [[0, 0, 0], [1, 2, 3], [0, 0, 0], [-1, -2, -3]]);
assertPointField(cd, 's', [[1, 2, 3], [10, 20, 30], [-1, -2, -3], [-10, -20, -30]]);
assertPointField(cd, 'x', [[0, 1, 2], [0, 1, 2], [-1, -2, -3], [-11, -22, -33]]);
assertPointField(cd, 'y', [[1, 2, 3], [11, 22, 33], [0, 1, 2], [0, 1, 2]]);
});
it('should not group traces that set offset', function() {
var gd = mockBarPlot([{
y: [1, 2, 3]
}, {
y: [10, 20, 30]
}, {
offset: -1,
y: [-1, -2, -3]
}], {
bargap: 0,
barmode: 'group'
});
var cd = gd.calcdata;
assertPointField(cd, 'b', [[0, 0, 0], [0, 0, 0], [0, 0, 0]]);
assertPointField(cd, 's', [[1, 2, 3], [10, 20, 30], [-1, -2, -3]]);
assertPointField(cd, 'x', [[-0.25, 0.75, 1.75], [0.25, 1.25, 2.25], [-0.5, 0.5, 1.5]]);
assertPointField(cd, 'y', [[1, 2, 3], [10, 20, 30], [-1, -2, -3]]);
});
it('should not stack traces that set base', function() {
var gd = mockBarPlot([{
y: [1, 2, 3]
}, {
y: [10, 20, 30]
}, {
base: -1,
y: [-1, -2, -3]
}], {
bargap: 0,
barmode: 'stack'
});
var cd = gd.calcdata;
assertPointField(cd, 'b', [[0, 0, 0], [1, 2, 3], [-1, -1, -1]]);
assertPointField(cd, 's', [[1, 2, 3], [10, 20, 30], [-1, -2, -3]]);
assertPointField(cd, 'x', [[0, 1, 2], [0, 1, 2], [0, 1, 2]]);
assertPointField(cd, 'y', [[1, 2, 3], [11, 22, 33], [-2, -3, -4]]);
});
it('should draw traces separately in overlay mode', function() {
var gd = mockBarPlot([{
y: [1, 2, 3]
}, {
y: [10, 20, 30]
}], {
bargap: 0,
barmode: 'overlay',
barnorm: false
});
var cd = gd.calcdata;
assertPointField(cd, 'b', [[0, 0, 0], [0, 0, 0]]);
assertPointField(cd, 's', [[1, 2, 3], [10, 20, 30]]);
assertPointField(cd, 'x', [[0, 1, 2], [0, 1, 2]]);
assertPointField(cd, 'y', [[1, 2, 3], [10, 20, 30]]);
});
it('should ignore barnorm in overlay mode', function() {
var gd = mockBarPlot([{
y: [1, 2, 3]
}, {
y: [10, 20, 30]
}], {
bargap: 0,
barmode: 'overlay',
barnorm: 'percent'
});
expect(gd._fullLayout.barnorm).toBeUndefined();
var cd = gd.calcdata;
assertPointField(cd, 'b', [[0, 0, 0], [0, 0, 0]]);
assertPointField(cd, 's', [[1, 2, 3], [10, 20, 30]]);
assertPointField(cd, 'x', [[0, 1, 2], [0, 1, 2]]);
assertPointField(cd, 'y', [[1, 2, 3], [10, 20, 30]]);
});
it('should honor barnorm for traces that cannot be grouped', function() {
var gd = mockBarPlot([{
offset: 0,
y: [1, 2, 3]
}], {
bargap: 0,
barmode: 'group',
barnorm: 'percent'
});
expect(gd._fullLayout.barnorm).toBe('percent');
var cd = gd.calcdata;
assertPointField(cd, 'b', [[0, 0, 0]]);
assertPointField(cd, 's', [[100, 100, 100]]);
assertPointField(cd, 'x', [[0.5, 1.5, 2.5]]);
assertPointField(cd, 'y', [[100, 100, 100]]);
});
it('should honor barnorm for traces that cannot be stacked', function() {
var gd = mockBarPlot([{
offset: 0,
y: [1, 2, 3]
}], {
bargap: 0,
barmode: 'stack',
barnorm: 'percent'
});
expect(gd._fullLayout.barnorm).toBe('percent');
var cd = gd.calcdata;
assertPointField(cd, 'b', [[0, 0, 0]]);
assertPointField(cd, 's', [[100, 100, 100]]);
assertPointField(cd, 'x', [[0.5, 1.5, 2.5]]);
assertPointField(cd, 'y', [[100, 100, 100]]);
});
it('should honor barnorm (group case)', function() {
var gd = mockBarPlot([{
y: [3, 2, 1]
}, {
y: [1, 2, 3]
}], {
bargap: 0,
barmode: 'group',
barnorm: 'fraction'
});
expect(gd._fullLayout.barnorm).toBe('fraction');
var cd = gd.calcdata;
assertPointField(cd, 'b', [[0, 0, 0], [0, 0, 0]]);
assertPointField(cd, 's', [[0.75, 0.50, 0.25], [0.25, 0.50, 0.75]]);
assertPointField(cd, 'x', [[-0.25, 0.75, 1.75], [0.25, 1.25, 2.25]]);
assertPointField(cd, 'y', [[0.75, 0.50, 0.25], [0.25, 0.50, 0.75]]);
});
it('should honor barnorm (group+base case)', function() {
var gd = mockBarPlot([{
base: [3, 2, 1],
y: [0, 0, 0]
}, {
y: [1, 2, 3]
}], {
bargap: 0,
barmode: 'group',
barnorm: 'fraction'
});
expect(gd._fullLayout.barnorm).toBe('fraction');
var cd = gd.calcdata;
assertPointField(cd, 'b', [[0.75, 0.50, 0.25], [0, 0, 0]]);
assertPointField(cd, 's', [[0, 0, 0], [0.25, 0.50, 0.75]]);
assertPointField(cd, 'x', [[-0.25, 0.75, 1.75], [0.25, 1.25, 2.25]]);
assertPointField(cd, 'y', [[0.75, 0.50, 0.25], [0.25, 0.50, 0.75]]);
});
it('should honor barnorm (stack case)', function() {
var gd = mockBarPlot([{
y: [3, 2, 1]
}, {
y: [1, 2, 3]
}], {
bargap: 0,
barmode: 'stack',
barnorm: 'fraction'
});
expect(gd._fullLayout.barnorm).toBe('fraction');
var cd = gd.calcdata;
assertPointField(cd, 'b', [[0, 0, 0], [0.75, 0.50, 0.25]]);
assertPointField(cd, 's', [[0.75, 0.50, 0.25], [0.25, 0.50, 0.75]]);
assertPointField(cd, 'x', [[0, 1, 2], [0, 1, 2]]);
assertPointField(cd, 'y', [[0.75, 0.50, 0.25], [1, 1, 1]]);
});
it('should honor barnorm (relative case)', function() {
var gd = mockBarPlot([{
y: [3, 2, 1]
}, {
y: [1, 2, 3]
}, {
y: [-3, -2, -1]
}, {
y: [-1, -2, -3]
}], {
bargap: 0,
barmode: 'relative',
barnorm: 'fraction'
});
expect(gd._fullLayout.barnorm).toBe('fraction');
var cd = gd.calcdata;
assertPointField(cd, 'b', [
[0, 0, 0], [0.75, 0.50, 0.25],
[0, 0, 0], [-0.75, -0.50, -0.25]
]);
assertPointField(cd, 's', [
[0.75, 0.50, 0.25], [0.25, 0.50, 0.75],
[-0.75, -0.50, -0.25], [-0.25, -0.50, -0.75],
]);
assertPointField(cd, 'x', [[0, 1, 2], [0, 1, 2], [0, 1, 2], [0, 1, 2]]);
assertPointField(cd, 'y', [
[0.75, 0.50, 0.25], [1, 1, 1],
[-0.75, -0.50, -0.25], [-1, -1, -1],
]);
});
it('should expand position axis', function() {
var gd = mockBarPlot([{
offset: 10,
width: 2,
y: [3, 2, 1]
}, {
offset: -5,
width: 2,
y: [-1, -2, -3]
}], {
bargap: 0,
barmode: 'overlay',
barnorm: false
});
expect(gd._fullLayout.barnorm).toBeUndefined();
var xa = gd._fullLayout.xaxis,
ya = gd._fullLayout.yaxis;
expect(Axes.getAutoRange(xa)).toBeCloseToArray([-5, 14], undefined, '(xa.range)');
expect(Axes.getAutoRange(ya)).toBeCloseToArray([-3.33, 3.33], undefined, '(ya.range)');
});
it('should expand size axis (overlay case)', function() {
var gd = mockBarPlot([{
base: 7,
y: [3, 2, 1]
}, {
base: 2,
y: [1, 2, 3]
}, {
base: -2,
y: [-3, -2, -1]
}, {
base: -7,
y: [-1, -2, -3]
}], {
bargap: 0,
barmode: 'overlay',
barnorm: false
});
expect(gd._fullLayout.barnorm).toBeUndefined();
var xa = gd._fullLayout.xaxis,
ya = gd._fullLayout.yaxis;
expect(Axes.getAutoRange(xa)).toBeCloseToArray([-0.5, 2.5], undefined, '(xa.range)');
expect(Axes.getAutoRange(ya)).toBeCloseToArray([-11.11, 11.11], undefined, '(ya.range)');
});
it('should expand size axis (relative case)', function() {
var gd = mockBarPlot([{
y: [3, 2, 1]
}, {
y: [1, 2, 3]
}, {
y: [-3, -2, -1]
}, {
y: [-1, -2, -3]
}], {
bargap: 0,
barmode: 'relative',
barnorm: false
});
expect(gd._fullLayout.barnorm).toBe('');
var xa = gd._fullLayout.xaxis,
ya = gd._fullLayout.yaxis;
expect(Axes.getAutoRange(xa)).toBeCloseToArray([-0.5, 2.5], undefined, '(xa.range)');
expect(Axes.getAutoRange(ya)).toBeCloseToArray([-4.44, 4.44], undefined, '(ya.range)');
});
it('should expand size axis (barnorm case)', function() {
var gd = mockBarPlot([{
y: [3, 2, 1]
}, {
y: [1, 2, 3]
}, {
y: [-3, -2, -1]
}, {
y: [-1, -2, -3]
}], {
bargap: 0,
barmode: 'relative',
barnorm: 'fraction'
});
expect(gd._fullLayout.barnorm).toBe('fraction');
var xa = gd._fullLayout.xaxis,
ya = gd._fullLayout.yaxis;
expect(Axes.getAutoRange(xa)).toBeCloseToArray([-0.5, 2.5], undefined, '(xa.range)');
expect(Axes.getAutoRange(ya)).toBeCloseToArray([-1.11, 1.11], undefined, '(ya.range)');
});
it('works with log axes (grouped bars)', function() {
var gd = mockBarPlot([
{y: [1, 10, 1e10, -1]},
{y: [2, 20, 2e10, -2]}
], {
yaxis: {type: 'log'},
barmode: 'group'
});
var ya = gd._fullLayout.yaxis;
expect(Axes.getAutoRange(ya)).toBeCloseToArray([-0.572, 10.873], undefined, '(ya.range)');
});
it('works with log axes (stacked bars)', function() {
var gd = mockBarPlot([
{y: [1, 10, 1e10, -1]},
{y: [2, 20, 2e10, -2]}
], {
yaxis: {type: 'log'},
barmode: 'stack'
});
var ya = gd._fullLayout.yaxis;
expect(Axes.getAutoRange(ya)).toBeCloseToArray([-0.582, 11.059], undefined, '(ya.range)');
});
it('works with log axes (normalized bars)', function() {
// strange case... but it should work!
var gd = mockBarPlot([
{y: [1, 10, 1e10, -1]},
{y: [2, 20, 2e10, -2]}
], {
yaxis: {type: 'log'},
barmode: 'stack',
barnorm: 'percent'
});
var ya = gd._fullLayout.yaxis;
expect(Axes.getAutoRange(ya)).toBeCloseToArray([1.496, 2.027], undefined, '(ya.range)');
});
});
describe('A bar plot', function() {
'use strict';
beforeAll(function() {
jasmine.addMatchers(customMatchers);
});
afterEach(destroyGraphDiv);
function getAllTraceNodes(node) {
return node.querySelectorAll('g.points');
}
function getAllBarNodes(node) {
return node.querySelectorAll('g.point');
}
function assertTextIsInsidePath(textNode, pathNode) {
var textBB = textNode.getBoundingClientRect(),
pathBB = pathNode.getBoundingClientRect();
expect(pathBB.left).not.toBeGreaterThan(textBB.left);
expect(textBB.right).not.toBeGreaterThan(pathBB.right);
expect(pathBB.top).not.toBeGreaterThan(textBB.top);
expect(textBB.bottom).not.toBeGreaterThan(pathBB.bottom);
}
function assertTextIsAbovePath(textNode, pathNode) {
var textBB = textNode.getBoundingClientRect(),
pathBB = pathNode.getBoundingClientRect();
expect(textBB.bottom).not.toBeGreaterThan(pathBB.top);
}
function assertTextIsBelowPath(textNode, pathNode) {
var textBB = textNode.getBoundingClientRect(),
pathBB = pathNode.getBoundingClientRect();
expect(pathBB.bottom).not.toBeGreaterThan(textBB.top);
}
function assertTextIsAfterPath(textNode, pathNode) {
var textBB = textNode.getBoundingClientRect(),
pathBB = pathNode.getBoundingClientRect();
expect(pathBB.right).not.toBeGreaterThan(textBB.left);
}
var colorMap = {
'rgb(0, 0, 0)': 'black',
'rgb(255, 0, 0)': 'red',
'rgb(0, 128, 0)': 'green',
'rgb(0, 0, 255)': 'blue'
};
function assertTextFont(textNode, textFont, index) {
expect(textNode.style.fontFamily).toBe(textFont.family[index]);
expect(textNode.style.fontSize).toBe(textFont.size[index] + 'px');
var color = textNode.style.fill;
if(!colorMap[color]) colorMap[color] = color;
expect(colorMap[color]).toBe(textFont.color[index]);
}
function assertTextIsBeforePath(textNode, pathNode) {
var textBB = textNode.getBoundingClientRect(),
pathBB = pathNode.getBoundingClientRect();
expect(textBB.right).not.toBeGreaterThan(pathBB.left);
}
it('should show bar texts (inside case)', function(done) {
var gd = createGraphDiv(),
data = [{
y: [10, 20, 30],
type: 'bar',
text: ['1', 'Very very very very very long bar text'],
textposition: 'inside',
}],
layout = {
};
Plotly.plot(gd, data, layout).then(function() {
var traceNodes = getAllTraceNodes(gd),
barNodes = getAllBarNodes(traceNodes[0]),
foundTextNodes;
for(var i = 0; i < barNodes.length; i++) {
var barNode = barNodes[i],
pathNode = barNode.querySelector('path'),
textNode = barNode.querySelector('text');
if(textNode) {
foundTextNodes = true;
assertTextIsInsidePath(textNode, pathNode);
}
}
expect(foundTextNodes).toBe(true);
done();
});
});
it('should show bar texts (outside case)', function(done) {
var gd = createGraphDiv(),
data = [{
y: [10, -20, 30],
type: 'bar',
text: ['1', 'Very very very very very long bar text'],
textposition: 'outside',
}],
layout = {
barmode: 'relative'
};
Plotly.plot(gd, data, layout).then(function() {
var traceNodes = getAllTraceNodes(gd),
barNodes = getAllBarNodes(traceNodes[0]),
foundTextNodes;
for(var i = 0; i < barNodes.length; i++) {
var barNode = barNodes[i],
pathNode = barNode.querySelector('path'),
textNode = barNode.querySelector('text');
if(textNode) {
foundTextNodes = true;
if(data[0].y[i] > 0) assertTextIsAbovePath(textNode, pathNode);
else assertTextIsBelowPath(textNode, pathNode);
}
}
expect(foundTextNodes).toBe(true);
done();
});
});
it('should show bar texts (horizontal case)', function(done) {
var gd = createGraphDiv(),
data = [{
x: [10, -20, 30],
type: 'bar',
text: ['Very very very very very long bar text', -20],
textposition: 'outside',
}],
layout = {
};
Plotly.plot(gd, data, layout).then(function() {
var traceNodes = getAllTraceNodes(gd),
barNodes = getAllBarNodes(traceNodes[0]),
foundTextNodes;
for(var i = 0; i < barNodes.length; i++) {
var barNode = barNodes[i],
pathNode = barNode.querySelector('path'),
textNode = barNode.querySelector('text');
if(textNode) {
foundTextNodes = true;
if(data[0].x[i] > 0) assertTextIsAfterPath(textNode, pathNode);
else assertTextIsBeforePath(textNode, pathNode);
}
}
expect(foundTextNodes).toBe(true);
done();
});
});
it('should show bar texts (barnorm case)', function(done) {
var gd = createGraphDiv(),
data = [{
x: [100, -100, 100],
type: 'bar',
text: [100, -100, 100],
textposition: 'outside',
}],
layout = {
barmode: 'relative',
barnorm: 'percent'
};
Plotly.plot(gd, data, layout).then(function() {
var traceNodes = getAllTraceNodes(gd),
barNodes = getAllBarNodes(traceNodes[0]),
foundTextNodes;
for(var i = 0; i < barNodes.length; i++) {
var barNode = barNodes[i],
pathNode = barNode.querySelector('path'),
textNode = barNode.querySelector('text');
if(textNode) {
foundTextNodes = true;
if(data[0].x[i] > 0) assertTextIsAfterPath(textNode, pathNode);
else assertTextIsBeforePath(textNode, pathNode);
}
}
expect(foundTextNodes).toBe(true);
done();
});
});
it('should be able to restyle', function(done) {
var gd = createGraphDiv(),
mock = Lib.extendDeep({}, require('@mocks/bar_attrs_relative'));
Plotly.plot(gd, mock.data, mock.layout).then(function() {
var cd = gd.calcdata;
assertPointField(cd, 'x', [
[1, 2, 3, 4], [1, 2, 3, 4],
[1, 2, 3, 4], [1, 2, 3, 4]]);
assertPointField(cd, 'y', [
[1, 2, 3, 4], [4, 4, 4, 4],
[-1, -3, -2, -4], [4, -3.25, -5, -6]]);
assertPointField(cd, 'b', [
[0, 0, 0, 0], [1, 2, 3, 4],
[0, 0, 0, 0], [4, -3, -2, -4]]);
assertPointField(cd, 's', [
[1, 2, 3, 4], [3, 2, 1, 0],
[-1, -3, -2, -4], [0, -0.25, -3, -2]]);
assertPointField(cd, 'p', [
[1, 2, 3, 4], [1, 2, 3, 4],
[1, 2, 3, 4], [1, 2, 3, 4]]);
assertArrayField(cd[0][0], 't.barwidth', [1, 0.8, 0.6, 0.4]);
assertArrayField(cd[1][0], 't.barwidth', [0.4, 0.6, 0.8, 1]);
expect(cd[2][0].t.barwidth).toBe(1);
expect(cd[3][0].t.barwidth).toBe(0.8);
assertArrayField(cd[0][0], 't.poffset', [-0.5, -0.4, -0.3, -0.2]);
assertArrayField(cd[1][0], 't.poffset', [-0.2, -0.3, -0.4, -0.5]);
expect(cd[2][0].t.poffset).toBe(-0.5);
expect(cd[3][0].t.poffset).toBe(-0.4);
assertTraceField(cd, 't.bargroupwidth', [0.8, 0.8, 0.8, 0.8]);
return Plotly.restyle(gd, 'offset', 0);
}).then(function() {
var cd = gd.calcdata;
assertPointField(cd, 'x', [
[1.5, 2.4, 3.3, 4.2], [1.2, 2.3, 3.4, 4.5],
[1.5, 2.5, 3.5, 4.5], [1.4, 2.4, 3.4, 4.4]]);
assertPointField(cd, 'y', [