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Plot Area: Plot clip bug #490

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Merged
merged 3 commits into from
Apr 28, 2016
Merged

Plot Area: Plot clip bug #490

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04bf7b5
Plot Area: Fix plot clip path rect sizing on update
mdtusz Apr 28, 2016
d55e767
Tests: Add test for plot clip after relayout
mdtusz Apr 28, 2016
fe43f21
Tests: Add test for Plots.resize
mdtusz Apr 28, 2016
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13 changes: 9 additions & 4 deletions src/plot_api/plot_api.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2887,23 +2887,28 @@ function lsInner(gd) {
.call(Color.fill, fullLayout.plot_bgcolor);
}


// Clip so that data only shows up on the plot area.
var clips = fullLayout._defs.selectAll('g.clips'),
clipId = 'clip' + fullLayout._uid + subplot + 'plot';

clips.selectAll('#' + clipId)
.data([0])
.enter().append('clipPath')
var plotClip = clips.selectAll('#' + clipId)
.data([0]);

plotClip.enter().append('clipPath')
.attr({
'class': 'plotclip',
'id': clipId
})
.append('rect')
.append('rect');

plotClip.selectAll('rect')
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Nicely done. Man, I gotta got better at noticing these as a reviewer.

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I gotta get better at noticing these as a programmer.

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But really, I think it's just a symptom of the "d3 pattern". It's not explicitly clear and pretty tough to reason about what exactly each selection/block is doing.

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Looks like d3 v4 will make this easier.

Taken from https://medium.com/@mbostock/what-makes-software-good-943557f8a488#.rb39u8abk

image

.attr({
'width': xa._length,
'height': ya._length
});


plotinfo.plot.attr({
'transform': 'translate(' + xa._offset + ', ' + ya._offset + ')',
'clip-path': 'url(#' + clipId + ')'
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