vega-tooltip - npm Package Compare versions

Comparing version 0.1.1 to 0.1.2

bower.json

		{
		"name": "vega-tooltip",
		"version": "0.1.1",
		"version": "0.1.2",
		"description": "A tooltip plugin for vega-lite and vega visualizations.",
		@@ -5,0 +5,0 @@ "main": [

package.json

		{
		"name": "vega-tooltip",
		"version": "0.1.1",
		"version": "0.1.2",
		"description": "A tooltip plugin for vega-lite and vega visualizations.",
		@@ -5,0 +5,0 @@ "main": "src/vg-tooltip.js",

src/vg-tooltip.js

		@@ -161,3 +161,3 @@ "use strict";
		// supplement the fieldOption with fieldDef and config
		var supplementedFieldOption = supplementFieldOption(fieldOption, fieldDef, vlSpec.config);
		var supplementedFieldOption = supplementFieldOption(fieldOption, fieldDef, vlSpec);

		@@ -175,3 +175,3 @@ supplementedFields.push(supplementedFieldOption);
		// supplement the fieldOption with fieldDef and config
		var supplementedFieldOption = supplementFieldOption(fieldOption, fieldDef, vlSpec.config);
		var supplementedFieldOption = supplementFieldOption(fieldOption, fieldDef, vlSpec);

		@@ -277,5 +277,5 @@ supplementedFields.push(supplementedFieldOption);
		*/
		function supplementFieldOption(fieldOption, fieldDef, config) {
		function supplementFieldOption(fieldOption, fieldDef, vlSpec) {
		// many specs don't have config
		if (!config) config = {};
		var config = vlSpec.config ? vlSpec.config : {};

		@@ -295,4 +295,6 @@ // at least one of fieldOption and fieldDef should exist

		// supplement field name with underscore prefixes and suffixes to match the field names in item.datum
		// for aggregation and timeUnit, this will add prefix "mean_", "yearmonth_"
		// supplement a user-provided field name with underscore prefixes and suffixes to
		// match the field names in item.datum
		// for aggregation, this will add prefix "mean_" etc.
		// for timeUnit, this will add prefix "yearmonth_" etc.
		// for bin, this will add prefix "bin_" and suffix "_start". Later we will replace "_start" with "_range".
		@@ -302,2 +304,25 @@ supplementedFieldOption.field = fieldDef.field ?

		// If a fieldDef is a (TIMEUNIT)T, we check if the original T is present in the vlSpec.
		// If only (TIMEUNIT)T is present in vlSpec, we set `removeOriginalTemporalField` to T,
		// which will cause function removeDuplicateTimeFields() to remove T and only keep (TIMEUNIT)T
		// in item data.
		// If both (TIMEUNIT)T and T are in vlSpec, we set `removeOriginalTemporalField` to undefined,
		// which will leave both T and (TIMEUNIT)T in item data.
		// Note: user should never have to provide this boolean in options
		if (fieldDef.type === "temporal" && fieldDef.timeUnit) {
		// in most cases, if it's a (TIMEUNIT)T, we remove original T
		var originalTemporalField = fieldDef.field;
		supplementedFieldOption.removeOriginalTemporalField = originalTemporalField;

		// handle corner case: if T is present in vlSpec, then we keep both T and (TIMEUNIT)T
		var fieldDefs = vl.spec.fieldDefs(vlSpec);
		for (var i = 0; i < fieldDefs.length; i++) {
		if (fieldDefs[i].field === originalTemporalField && !fieldDefs[i].timeUnit) {
		supplementedFieldOption.removeOriginalTemporalField = undefined;
		break;
		}
		}

		}

		// supplement title
		@@ -323,3 +348,3 @@ if (!config.countTitle) config.countTitle = vl.config.defaultConfig.countTitle; // use vl default countTitle
		vl.timeUnit.template(fieldDef.timeUnit, "", false).match(/time:'[%-a-z]*'/i)[0].split("'")[1]
		: config.timeFormat;
		: config.timeFormat \|\| vl.config.defaultConfig.timeFormat;
		break;
		@@ -334,3 +359,3 @@ case "number":

		// supplement bin from fieldDef, user should never have to provide bin
		// supplement bin from fieldDef, user should never have to provide bin in options
		if (fieldDef.bin) {
		@@ -429,2 +454,5 @@ supplementedFieldOption.field = supplementedFieldOption.field.replace("_start", "_range"); // replace suffix

		// remove duplicate time fields (if any)
		removeDuplicateTimeFields(itemData, options.fields);

		// combine multiple rows of a binned field into a single row
		@@ -573,2 +601,17 @@ combineBinFields(itemData, options.fields);
		/**
		* When a temporal field has timeUnit, itemData will give us duplicated fields
		* (e.g., Year and YEAR(Year)). In tooltip want to display the field WITH the
		* timeUnit and remove the field that doesn't have timeUnit.
		*/
		function removeDuplicateTimeFields(itemData, optFields) {
		if (!optFields) return;

		optFields.forEach(function(optField) {
		if (optField.removeOriginalTemporalField) {
		removeFields(itemData, [optField.removeOriginalTemporalField]);
		}
		});
		}

		/**
		* Combine multiple binned fields in itemData into one field. The value of the field
		@@ -575,0 +618,0 @@ * is a string that describes the bin range.

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