55 lines
1.5 KiB
Plaintext
55 lines
1.5 KiB
Plaintext
{
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/**
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* Returns a new pie chart panel that can be added in a row.
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* It requires the pie chart panel plugin in grafana, which needs to be explicitly installed.
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*
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* @param title The title of the pie chart panel.
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* @param description Description of the panel
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* @param span Width of the panel
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* @param min_span Min span
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* @param datasource Datasource
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* @param aliasColors Define color mappings
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* @param pieType Type of pie chart (one of pie or donut)
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* @return A json that represents a pie chart panel
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*/
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new(
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title,
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description='',
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span=null,
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min_span=null,
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datasource=null,
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height=null,
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aliasColors={},
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pieType='pie',
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valueName='current',
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showLegend=true,
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showLegendPercentage=true,
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legendType='Right side',
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):: {
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type: 'grafana-piechart-panel',
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[if description != null then 'description']: description,
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pieType: pieType,
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title: title,
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aliasColors: aliasColors,
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[if span != null then 'span']: span,
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[if min_span != null then 'minSpan']: min_span,
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[if height != null then 'height']: height,
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valueName: valueName,
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datasource: datasource,
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legend: {
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show: showLegend,
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values: true,
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percentage: showLegendPercentage,
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},
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legendType: legendType,
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targets: [
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],
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_nextTarget:: 0,
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addTarget(target):: self {
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local nextTarget = super._nextTarget,
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_nextTarget: nextTarget + 1,
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targets+: [target { refId: std.char(std.codepoint('A') + nextTarget) }],
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},
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},
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}
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