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Histogram events & bin hover label improvements #2113

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Merged
merged 18 commits into from
Oct 24, 2017
Merged

Histogram events & bin hover label improvements #2113

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59b6463
let timeit work with n=1
alexcjohnson Oct 18, 2017
6dc9904
give Lib.findBin a tiny buffer for on-the-line points
alexcjohnson Oct 19, 2017
ccf1a76
update histograms to include input point numbers in events and smart …
alexcjohnson Oct 19, 2017
1b356d2
lint histogram2d calc
alexcjohnson Oct 20, 2017
8f8add1
:palm_tree: histogram2d calc
alexcjohnson Oct 20, 2017
7686096
refactor bar/hist hover
alexcjohnson Oct 20, 2017
8d36d81
factor out bin_label_vals so histogram2d can use it too
alexcjohnson Oct 20, 2017
a7e2f32
extend event data and bin label improvements to histogram2d
alexcjohnson Oct 20, 2017
6b74fbe
:hocho: TODOs we've done
alexcjohnson Oct 20, 2017
b91d1cb
exclude CDFs from new histogram event & label features
alexcjohnson Oct 20, 2017
ad0e08f
limit the number of extra digits we give to histogram bin labels
alexcjohnson Oct 23, 2017
6cb4e71
test bin_label_vals
alexcjohnson Oct 23, 2017
7581567
use unicode minus in `Axes.hoverLabelText`
alexcjohnson Oct 23, 2017
51ad8c2
get rid of (x|y)LabelVal(0|1), in favor of (x|y)Label
alexcjohnson Oct 23, 2017
3aa03f7
tests of histogram hover label range format, and log-negative format
alexcjohnson Oct 23, 2017
cc454dc
TODO -> comment
alexcjohnson Oct 24, 2017
2696c1c
test event data for histogram
alexcjohnson Oct 24, 2017
0331a16
test case for category range histogram hover labels
alexcjohnson Oct 24, 2017
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8 changes: 0 additions & 8 deletions src/traces/bar/hover.js
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Expand Up @@ -96,14 +96,6 @@ module.exports = function hoverPoints(pointData, xval, yval, hovermode) {
pointData[posLetter + '0'] = pa.c2p(minPos(di), true);
pointData[posLetter + '1'] = pa.c2p(maxPos(di), true);
pointData[posLetter + 'LabelVal'] = di.p;
// for histograms
if(di.p0 !== undefined && di.p1 !== undefined) {
pointData[posLetter + 'LabelVal0'] = di.p0;
pointData[posLetter + 'LabelVal1'] = di.p1;
}

// for histograms
if(di.pts) pointData.pts = di.pts;

fillHoverText(di, trace, pointData);
ErrorBars.hoverInfo(di, trace, pointData);
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29 changes: 29 additions & 0 deletions src/traces/histogram/hover.js
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@@ -0,0 +1,29 @@
/**
* Copyright 2012-2017, Plotly, Inc.
* All rights reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/


'use strict';

var barHover = require('../bar/hover');

module.exports = function hoverPoints(pointData, xval, yval, hovermode) {
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Very very nice.

var pts = barHover(pointData, xval, yval, hovermode);

if(!pts) return;

pointData = pts[0];
var di = pointData.cd[pointData.index];

var posLetter = pointData.cd[0].trace.orientation === 'h' ? 'y' : 'x';

pointData[posLetter + 'LabelVal0'] = di.p0;
pointData[posLetter + 'LabelVal1'] = di.p1;
pointData.pts = di.pts;

return pts;
};
2 changes: 1 addition & 1 deletion src/traces/histogram/index.js
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Expand Up @@ -34,7 +34,7 @@ Histogram.setPositions = require('../bar/set_positions');
Histogram.plot = require('../bar/plot');
Histogram.style = require('../bar/style');
Histogram.colorbar = require('../scatter/colorbar');
Histogram.hoverPoints = require('../bar/hover');
Histogram.hoverPoints = require('./hover');
Histogram.selectPoints = require('../bar/select');
Histogram.eventData = require('./event_data');

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