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bar3d new trace type
#7003
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bar3d new trace type
#7003
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3 changes: 3 additions & 0 deletions
lib/bar3d.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| 'use strict'; | ||
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| module.exports = require('../src/traces/bar3d'); |
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151 changes: 151 additions & 0 deletions
src/traces/bar3d/attributes.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,151 @@ | ||
| 'use strict'; | ||
|
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| var colorScaleAttrs = require('../../components/colorscale/attributes'); | ||
| var axisHoverFormat = require('../../plots/cartesian/axis_format_attributes').axisHoverFormat; | ||
| var hovertemplateAttrs = require('../../plots/template_attributes').hovertemplateAttrs; | ||
| var meshAttrs = require('../mesh3d/attributes'); | ||
| var baseAttrs = require('../../plots/attributes'); | ||
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| var extendFlat = require('../../lib/extend').extendFlat; | ||
| var overrideAll = require('../../plot_api/edit_types').overrideAll; | ||
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| var attrs = module.exports = overrideAll(extendFlat({ | ||
| x: { | ||
| valType: 'data_array', | ||
| description: [ | ||
| 'Sets the X coordinates of bars on X axis.' | ||
| ].join(' ') | ||
| }, | ||
| y: { | ||
| valType: 'data_array', | ||
| description: [ | ||
| 'Sets the Y coordinates of bars on Y axis.' | ||
| ].join(' ') | ||
| }, | ||
| base: { | ||
| valType: 'data_array', | ||
| description: [ | ||
| 'Sets the Z coordinates (i.e. the base) of bars on Z axis.' | ||
| ].join(' ') | ||
| }, | ||
| value: { | ||
| valType: 'data_array', | ||
| description: [ | ||
| 'Sets the height of bars.' | ||
| ].join(' ') | ||
| }, | ||
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| showbase: { | ||
| valType: 'boolean', | ||
| dflt: false, | ||
| editType: 'calc', | ||
| description: [ | ||
| 'Determines whether or not the base of a bar is filled.' | ||
| ].join(' ') | ||
| }, | ||
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| xgap: { | ||
| valType: 'number', | ||
| min: 0, | ||
| max: 1, | ||
| dflt: 0.2, | ||
| editType: 'calc', | ||
| description: [ | ||
| 'Sets the gap (in plot fraction) between bars of', | ||
| 'adjacent location coordinates on X axis.' | ||
| ].join(' ') | ||
| }, | ||
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| ygap: { | ||
| valType: 'number', | ||
| min: 0, | ||
| max: 1, | ||
| dflt: 0.2, | ||
| editType: 'calc', | ||
| description: [ | ||
| 'Sets the gap (in plot fraction) between bars of', | ||
| 'adjacent location coordinates on Y axis.' | ||
| ].join(' ') | ||
| }, | ||
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| marker: { | ||
| color: { | ||
| valType: 'color', | ||
| dflt: '#eee', // TODO: Is this a good default? | ||
| // TODO: support arrayOk | ||
| editType: 'calc', | ||
| description: [ | ||
| 'Sets the color of the whole mesh if `coloring` is set to *color*.' | ||
| ].join(' ') | ||
| }, | ||
| coloring: { | ||
| valType: 'enumerated', | ||
| values: ['color', 'fill', 'heatmap'], | ||
| dflt: 'heatmap', | ||
| editType: 'calc', | ||
| description: [ | ||
| 'Determines the coloring method showing the bar values.', | ||
| 'If *color*, *marker.color* is used for all bars.', | ||
| 'If *fill*, coloring is done evenly across a single bar.', | ||
| 'If *heatmap*, a heatmap gradient coloring is applied', | ||
| 'between each level from bottom to top.' | ||
| ].join(' ') | ||
| }, | ||
| fill: { | ||
| valType: 'number', | ||
| min: 0, | ||
| max: 1, | ||
| dflt: 1, | ||
| description: [ | ||
| 'Sets the fill ratio of the `marker` elements. The default fill value', | ||
| 'is 0.15 meaning that only 15% of the area of every faces of tetras would be', | ||
| 'shaded. Applying a greater `fill` ratio would allow the creation of stronger', | ||
| 'elements or could be sued to have entirely closed areas (in case of using 1).' | ||
| ].join(' ') | ||
| }, | ||
| }, | ||
|
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| text: { | ||
| valType: 'string', | ||
| dflt: '', | ||
| arrayOk: true, | ||
| description: [ | ||
| 'Sets the text elements associated with the vertices.', | ||
| 'If trace `hoverinfo` contains a *text* flag and *hovertext* is not set,', | ||
| 'these elements will be seen in the hover labels.' | ||
| ].join(' ') | ||
| }, | ||
| hovertext: { | ||
| valType: 'string', | ||
| dflt: '', | ||
| arrayOk: true, | ||
| description: 'Same as `text`.' | ||
| }, | ||
| hovertemplate: hovertemplateAttrs(), | ||
| xhoverformat: axisHoverFormat('x'), | ||
| yhoverformat: axisHoverFormat('y'), | ||
| zhoverformat: axisHoverFormat('z'), | ||
| valuehoverformat: axisHoverFormat('value', 1), | ||
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| showlegend: extendFlat({}, baseAttrs.showlegend, {dflt: false}) | ||
| }, | ||
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| colorScaleAttrs('', { | ||
| colorAttr: '`value`', | ||
| showScaleDflt: true, | ||
| editTypeOverride: 'calc' | ||
| }), { | ||
| opacity: meshAttrs.opacity, | ||
| lightposition: meshAttrs.lightposition, | ||
| lighting: meshAttrs.lighting, | ||
| flatshading: meshAttrs.flatshading, | ||
| contour: meshAttrs.contour, | ||
|
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| hoverinfo: extendFlat({}, baseAttrs.hoverinfo) | ||
| }), 'calc', 'nested'); | ||
|
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| // required defaults to speed up surface normal calculations | ||
| attrs.flatshading.dflt = true; attrs.lighting.facenormalsepsilon.dflt = 0; | ||
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| attrs.x.editType = attrs.y.editType = attrs.base.editType = attrs.value.editType = 'calc+clearAxisTypes'; | ||
| attrs.transforms = undefined; |
45 changes: 45 additions & 0 deletions
src/traces/bar3d/calc.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| 'use strict'; | ||
|
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| var colorscaleCalc = require('../../components/colorscale/calc'); | ||
| var filter = require('../streamtube/calc').filter; | ||
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| module.exports = function calc(gd, trace) { | ||
| var i; | ||
| var len = Math.min( | ||
| trace.x.length, | ||
| trace.y.length, | ||
| trace.value.length | ||
| ); | ||
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| trace._len = len; | ||
| trace._value = filter(trace.value, len); | ||
| trace._Xs = filter(trace.x, len); | ||
| trace._Ys = filter(trace.y, len); | ||
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| if(!trace.base) trace.base = new Array(len).fill(0); // TODO: Improve me! | ||
| trace.z = trace.base; // TODO: why we need to add z to trace? | ||
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| trace._Zs = filter(trace.base, len); | ||
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| for(i = 0; i < trace._Zs.length; i++) { | ||
| var base = trace._Zs[i]; | ||
| if(!base || isNaN(base)) trace._Zs[i] = 0; | ||
| } | ||
|
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| var min = Infinity; | ||
| var max = -Infinity; | ||
| for(i = 0; i < trace._len; i++) { | ||
| var h = | ||
| trace._Zs[i] + | ||
| trace._value[i]; | ||
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| min = Math.min(min, h); | ||
| max = Math.max(max, h); | ||
| } | ||
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| colorscaleCalc(gd, trace, { | ||
| vals: [min, max], | ||
| containerStr: '', | ||
| cLetter: 'c' | ||
| }); | ||
| }; |
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