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Legend fixups [fixes #348] #365

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Merged
etpinard merged 5 commits into from
Mar 30, 2016
Merged

Legend fixups [fixes #348] #365

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52f1a3c
incremental progress toward working scrolling legend after resize
etpinard Mar 23, 2016
197f7fa
change legend scrollbar drag to d3 drag behavior
timelyportfolio Mar 23, 2016
94bd5ff
lint
timelyportfolio Mar 24, 2016
3e6b949
add tests for legend resize and this forum [post](http://community.pl…
timelyportfolio Mar 29, 2016
927af3b
fixup legend test:
etpinard Mar 30, 2016
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fixup legend test: 
- make sure to extend the mock before each test case
- fix typo (addTrace -> addTraces)
  • Loading branch information
@etpinard
etpinard committed Mar 30, 2016
commit 927af3b0d889bccc170af2905b461e0c5460a253
26 changes: 17 additions & 9 deletions test/jasmine/tests/legend_scroll_test.js
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Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
var Plotly = require('@lib/index');
var Lib = require('@src/lib');

var createGraph = require('../assets/create_graph_div');
var destroyGraph = require('../assets/destroy_graph_div');
var getBBox = require('../assets/get_bbox');
Expand Down Expand Up @@ -26,10 +28,15 @@ describe('The legend', function() {


describe('when plotted with many traces', function() {
beforeEach(function() {
beforeEach(function(done) {
gd = createGraph();
Plotly.plot(gd, mock.data, mock.layout);
legend = document.getElementsByClassName('legend')[0];

var mockCopy = Lib.extendDeep({}, mock);

Plotly.plot(gd, mockCopy.data, mockCopy.layout).then(function() {
legend = document.getElementsByClassName('legend')[0];
done();
});
});

afterEach(destroyGraph);
Expand Down Expand Up @@ -96,7 +103,7 @@ describe('The legend', function() {
it('should resize when relayout\'ed with new height', function(done) {
var origLegendHeight = getBBox(legend).height;

Plotly.relayout(gd, {'height': gd._fullLayout.height/2}).then(function() {
Plotly.relayout(gd, 'height', gd._fullLayout.height / 2).then(function() {
var legendHeight = getBBox(legend).height;

//legend still exists and not duplicated
Expand All @@ -114,7 +121,7 @@ describe('The legend', function() {


describe('when plotted with few traces', function() {
var gd, legend;
var gd;

beforeEach(function() {
gd = createGraph();
Expand Down Expand Up @@ -147,14 +154,15 @@ describe('The legend', function() {
});

it('should resize when traces added', function(done) {
legend = document.getElementsByClassName('legend')[0];
var origLegendHeight = getBBox(legend).height;
var origLegend = document.getElementsByClassName('legend')[0];
var origLegendHeight = getBBox(origLegend).height;

Plotly.addTrace(gd, { x: [1,2,3], y: [4,3,2], name: 'Test2' }).then(function() {
Plotly.addTraces(gd, { x: [1,2,3], y: [4,3,2], name: 'Test2' }).then(function() {
var legend = document.getElementsByClassName('legend')[0];
var legendHeight = getBBox(legend).height;

// clippath resized to show new trace
expect(+legendHeight).toBeCloseTo(+origLegendHeight+18, 0);
expect(+legendHeight).toBeCloseTo(+origLegendHeight + 19, 0);

done();
});
Expand Down