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Scatter <g textpoint> join fixup #1672

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Merged
merged 4 commits into from
May 16, 2017
Merged

Scatter <g textpoint> join fixup #1672

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310e67a
add test case for point / text node removal on blank data
etpinard May 11, 2017
68959b3
add return boolean to translatePoint
etpinard May 11, 2017
49e5da5
use new Drawing.translatePoint return boolean to clear <g textpoint>
etpinard May 11, 2017
3f7601c
bypass marker node styling if removed during translatePoint
etpinard May 16, 2017
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54 changes: 54 additions & 0 deletions test/jasmine/tests/scatter_test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -383,6 +383,60 @@ describe('end-to-end scatter tests', function() {
expect(Plotly.d3.selectAll('.textpoint').size()).toBe(3);
}).catch(fail).then(done);
});

it('should remove all point and text nodes on blank data', function(done) {
function assertNodeCnt(ptCnt, txCnt) {
expect(d3.selectAll('.point').size()).toEqual(ptCnt);
expect(d3.selectAll('.textpoint').size()).toEqual(txCnt);
}

function assertText(content) {
d3.selectAll('.textpoint').each(function(_, i) {
var tx = d3.select(this).select('text');
expect(tx.text()).toEqual(content[i]);
});
}

Plotly.plot(gd, [{
x: [150, 350, 650],
y: [100, 300, 600],
text: ['A', 'B', 'C'],
mode: 'markers+text',
marker: {
size: [100, 200, 300],
line: { width: [10, 20, 30] },
color: 'yellow',
sizeref: 3,
gradient: {
type: 'radial',
color: 'white'
}
}
}])
.then(function() {
assertNodeCnt(3, 3);
assertText(['A', 'B', 'C']);

return Plotly.restyle(gd, {
x: [[null, undefined, NaN]],
y: [[NaN, null, undefined]]
});
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@etpinard etpinard May 11, 2017

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On master, this restyle call results in

d3.selectAll('.point').size() // => 0 (as desired)
d3.selectAll('.textpoint').size() // => 3 (which messes up subsequent updates)

})
.then(function() {
assertNodeCnt(0, 0);

return Plotly.restyle(gd, {
x: [[150, 350, 650]],
y: [[100, 300, 600]]
});
})
.then(function() {
assertNodeCnt(3, 3);
assertText(['A', 'B', 'C']);
})
.catch(fail)
.then(done);
});
});

describe('scatter hoverPoints', function() {
Expand Down