[XY] Adapt for xyVis.

[VladLasitsa]

Comparing vis_xy from vis_types and lens_xy, there are such differences in the API and in the functionality:

VisEditors XY			Lens XY
Field	Type, single/multi	Default	Field	Type, single/multi
chartType	string (area/line/histogram)		layers.seriesType	string (bar/line/area/bar_stacked/area_stacked/bar_percentage_stacked/area_percentage_stacked)
addTimeMarker	boolean		--
orderBucketsBySum	boolean		--
addTooltip	boolean		--
detailedTooltip	boolean		--
thresholdLine	'threshold_line'		layers	'lens_xy_referenceLine_layer'
thresholdLine.show	boolean		--
thresholdLine.value	number, null		layers.accessors	string
thresholdLine.value	number, null		layers.accessors	string
thresholdLine.width	number, null		layers.yConfig.lineWidth	number
thresholdLine.style	string (full, dashed or dot-dashed)		layers.yConfig.lineStyle	string (full, dashed or dot-dashed)
thresholdLine.color	string		layers.yConfig.color	string
radiusRatio	number		--
fittingFunction	string		fittingFunction	string
fillOpacity	number		fillOpacity	number
ariaLabel	string		ariaLabel	string
			legend	'lens_xy_legendConfig'
addLegend	boolean		legend.isVisible	boolean
legendPosition	string (top, bottom, left, right)		legend.position	string (top, bottom, left, right)
maxLegendLines	number		legend.maxLines	number
truncateLegend	number		legend.shouldTruncate	boolean
categoryAxes	'category_axis', multi		--
categoryAxes.id	string		--
categoryAxes.show	boolean	false	layers.hide	boolean
categoryAxes.position	string		--
categoryAxes.type	string (category/value)		--
categoryAxes.title	string		xTitle	string
categoryAxes.scale	'vis_scale'
categoryAxes.scale.boundsMargin	number, string		--
categoryAxes.scale.defaultYExtents	boolean
categoryAxes.scale.setYExtents	boolean
categoryAxes.scale.max	number
categoryAxes.scale.min	number
categoryAxes.scale.type	string (linear, log or square root)		layers.xScaleType	string (for x axis: 'ordinal', 'linear', 'time')
categoryAxes.scale.mode	string (normal, percentage, wiggle or silhouette)		--
categoryAxes.labels	'label'		--
categoryAxes.labels.color	string		--
categoryAxes.labels.filter	boolean		--
categoryAxes.labels.rotate	number		labelsOrientation.x	number (0, -90, -45)
categoryAxes.labels.show	boolean		tickLabelsVisibilitySettings.x	boolean
??categoryAxes.labels.overwriteColor	boolean		--
categoryAxes.labels.truncate	number, null		--
valueAxes	'value_axis', multi		--
valueAxes.name	string		--
valueAxes.axisParams	'category_axis'		--
valueAxes.axisParams.id	string		--
valueAxes.axisParams.show	boolean	false	layers.hide	boolean
valueAxes.axisParams.position	string		--
valueAxes.axisParams.type	string (category/value)		--
valueAxes.axisParams.title	string		yTitle	string
valueAxes.axisParams.scale	'vis_scale'
valueAxes.axisParams.scale.boundsMargin	number, string		--
valueAxes.axisParams.scale.defaultYExtents	boolean		yLeftExtent/yRightExtent.mode	string (full, databounds, custom) - "databounds" option is equivalent
valueAxes.axisParams.scale.setYExtents	boolean		yLeftExtent/yRightExtent.mode	string (full, databounds, custom) - "custom" option is equivalent
valueAxes.axisParams.scale.max	number		yLeftExtent/yRightExtent.upperBound	number
valueAxes.axisParams.scale.min	number		yLeftExtent/yRightExtent.lowerBound	number
valueAxes.axisParams.scale.type	string (linear, log or square root)		layers.yScaleType	string (for x axis: 'log', 'linear', ''sqrt', time')
valueAxes.axisParams.scale.mode	string (normal, percentage, wiggle or silhouette)		--
valueAxes.axisParams.labels	'label'		--
valueAxes.axisParams.labels.color	string		--
valueAxes.axisParams.labels.filter	boolean		--
valueAxes.axisParams.labels.rotate	number		labelsOrientation.yLeft/yRight	number (0, -90, -45)
valueAxes.axisParams.labels.show	boolean		tickLabelsVisibilitySettings.yLeft/yRight	boolean
valueAxes.axisParams.labels.overwriteColor	boolean		--
valueAxes.axisParams.labels.truncate	number, null		--
gridCategoryLines	boolean		gridlinesVisibilitySettings	'lens_xy_gridlinesConfig'
gridValueAxis	string		gridlinesVisibilitySettings	'lens_xy_gridlinesConfig'
isVislibVis	boolean		--
times	'time_marker'		--
palette	string		layers.palette	'palette'
seriesParams	'series_param', multi
seriesParams.id	string		layers.layerId	string
seriesParams.label	string
seriesParams.drawLinesBetweenPoints	boolean		--
seriesParams.interpolate	string (linear, cardinal or step-after)		curveType	string (LINEAR, CURVE_MONOTONE_X)
seriesParams.show	boolean		--
seriesParams.lineWidth	number		--
seriesParams.showCircles	boolean		--
seriesParams.circlesRadius	number		--
seriesParams.valueAxis	string		--
seriesParams.mode	string (stacked or percentage)		layers.seriesType	string ('bar', 'bar_horizontal', 'line', 'area', 'bar_stacked', 'bar_percentage_stacked', 'bar_horizontal_stacked', 'bar_horizontal_percentage_stacked', 'area_stacked', 'area_percentage_stacked')
seriesParams.type	string (line, area or histogram)		layers.seriesType/layers.isHistogram	string ('bar', 'bar_horizontal', 'line', 'area', 'bar_stacked', 'bar_percentage_stacked', 'bar_horizontal_stacked', 'bar_horizontal_percentage_stacked', 'area_stacked', 'area_percentage_stacked') / boolean
xDimension	'xy_dimension', 'null'		layers.xAccessor	string
yDimension	'xy_dimension', multi		layers.accessors	string
zDimension	'xy_dimension', multi		--
widthDimension	'xy_dimension', multi		--
seriesDimension	'xy_dimension', multi		--
splitRowDimension	'xy_dimension', multi		--
splitColumnDimension	'xy_dimension', multi		layers.splitAccessor	string
labels	'labels'
labels.show	boolean		valueLabels	string ('hide', 'inside')

Adaptation notes

Globally

• Add full support of visdimension at fields: splitAccessor, accessors, xAccessor.
• Add missing features related to this: splitRowDimension, seriesDimension, zDimension.
  • splitRowDimension - allow split by row (in xy_vis - Split chart)
  • seriesDimension - allow split series
  • zDimension - allow to provide field name of mark size metric on Datum. Only used with line/area series
• Add missing features for UI configuring charts: (seriesParams args: lineWidth, circlesRadius)
• Add possibility to show circles on charts: (seriesParams arg: showCircles)
• Add possibility to show circles without line between them: (seriesParams arg: drawLinesBetweenPoints)
• Add feature related to show time marker (addTimeMarker arg)
• Add support of orderBucketsBySum (allow to order ordinal x values by descending)
• Add support to show/hide tooltips (addTooltip arg)
• Add supporting of detailed tooltip (detailedTooltip arg)
• Add full functionality related to axes (categoryAxes are x - axes, valueAxes are y-axes):
  • Add support of scaling mode for axes. (categoryAxes.scale.mode/valueAxes.axisParams.scale.mode arg)
  • Add possibility to customize axis position (categoryAxes.position/valueAxes.axisParams.position arg)
  • Add possibility to configure padding for computed domain as positive number. (categoryAxes.scale.boundsMargin/valueAxes.axisParams.scale.boundsMargin arg)
  • Add possibility to configure color of labels on axes. (categoryAxes.labels.color/valueAxes.axisParams.labels.color arg)
  • Add possibility to hides overlapping labels and duplicates on axis. (categoryAxes.labels.filter/valueAxes.axisParams.labels.filter arg)
  • Add possibility to number of symbols before truncating label on axis. (categoryAxes.labels.truncate/valueAxes.axisParams.labels.truncate arg)
• Add support to define size ratio for zDimension. (radiusRatio arg)
• Change palette type from string to palette.

[elasticmachine]

Pinging @elastic/kibana-vis-editors @elastic/kibana-vis-editors-external (Team:VisEditors)

[flash1293]

This list looks good to me - let me know whether I misunderstand something, but it looks like it's only about adding additional features / renaming parameters, there are no real "conflicts", correct?

[elasticmachine]

Pinging @elastic/kibana-presentation (Team:Presentation)

[Kuznietsov]

@flash1293, during my digging into the code of xy from vis_editors I've found a lot of places, where it is relying on the aggType, as it has been before. That was not hidden from me, but forgotten. It seems to me, that during the integration it will be shown a lot of underwater stones. I can't say, that there are no conflicts. There are a lot of places, where the visualization will work differently and we'll need to take care of each case separately.