diff --git a/__tests__/integration/snapshots/tooltip/aapl-area-missing-data-transpose/step0.html b/__tests__/integration/snapshots/tooltip/aapl-area-missing-data-transpose/step0.html index 5decce0b1d..a45e4b4c89 100644 --- a/__tests__/integration/snapshots/tooltip/aapl-area-missing-data-transpose/step0.html +++ b/__tests__/integration/snapshots/tooltip/aapl-area-missing-data-transpose/step0.html @@ -12,5 +12,35 @@ ; diff --git a/__tests__/integration/snapshots/tooltip/mock-line-falsy/step0.html b/__tests__/integration/snapshots/tooltip/mock-line-falsy/step0.html new file mode 100644 index 0000000000..7d03c7466f --- /dev/null +++ b/__tests__/integration/snapshots/tooltip/mock-line-falsy/step0.html @@ -0,0 +1,46 @@ +
+
+ 北京 +
+ +
; diff --git a/__tests__/integration/snapshots/tooltip/mock-line-falsy/step1.html b/__tests__/integration/snapshots/tooltip/mock-line-falsy/step1.html new file mode 100644 index 0000000000..d5d37285e0 --- /dev/null +++ b/__tests__/integration/snapshots/tooltip/mock-line-falsy/step1.html @@ -0,0 +1,46 @@ +
+
+ 河北 +
+ +
; diff --git a/__tests__/integration/snapshots/tooltip/mock-line-falsy/step2.html b/__tests__/integration/snapshots/tooltip/mock-line-falsy/step2.html new file mode 100644 index 0000000000..0dd86785e7 --- /dev/null +++ b/__tests__/integration/snapshots/tooltip/mock-line-falsy/step2.html @@ -0,0 +1,46 @@ +
+
+ 海南 +
+ +
; diff --git a/__tests__/integration/snapshots/tooltip/profit-interval-legend-filter-ordinal/step1.html b/__tests__/integration/snapshots/tooltip/profit-interval-legend-filter-ordinal/step1.html index 61f734aaf7..7b0e5071af 100644 --- a/__tests__/integration/snapshots/tooltip/profit-interval-legend-filter-ordinal/step1.html +++ b/__tests__/integration/snapshots/tooltip/profit-interval-legend-filter-ordinal/step1.html @@ -42,5 +42,34 @@ 387264 +
  • + + + + start + + + + 0 + +
    • ; diff --git a/__tests__/plots/tooltip/index.ts b/__tests__/plots/tooltip/index.ts index 4a8dd5c924..a977728dd6 100644 --- a/__tests__/plots/tooltip/index.ts +++ b/__tests__/plots/tooltip/index.ts @@ -58,3 +58,4 @@ export { aaplLineSliderFilter } from './appl-line-slider-filter'; export { aaplLineAreaBasicSample } from './aapl-line-area-basic-sample'; export { aaplAreaMissingDataTranspose } from './aapl-area-missing-data-transpose'; export { alphabetIntervalBrushTooltip } from './alphabet-interval-brush-tooltip'; +export { mockLineFalsy } from './mock-line-falsy'; diff --git a/__tests__/plots/tooltip/london-tube-lines-geo.ts b/__tests__/plots/tooltip/london-tube-lines-geo.ts index cb0eba232c..83bfa94f90 100644 --- a/__tests__/plots/tooltip/london-tube-lines-geo.ts +++ b/__tests__/plots/tooltip/london-tube-lines-geo.ts @@ -22,6 +22,7 @@ export async function londonTubeLineGeo(): Promise { width: 700, height: 500, padding: 10, + interaction: { tooltip: { filter: (d) => d.value !== null } }, children: [ { type: 'geoPath', diff --git a/__tests__/plots/tooltip/mock-line-falsy.ts b/__tests__/plots/tooltip/mock-line-falsy.ts new file mode 100644 index 0000000000..3ede337de5 --- /dev/null +++ b/__tests__/plots/tooltip/mock-line-falsy.ts @@ -0,0 +1,48 @@ +import { G2Spec } from '../../../src'; +import { seriesTooltipSteps } from './utils'; + +export function mockLineFalsy(): G2Spec { + return { + type: 'line', + data: [ + { + city: '杭州', + value: 400, + }, + { + city: '上海', + value: 300, + }, + { + city: '北京', + value: null, + }, + { + city: '河北', + value: 0, + }, + { + city: '苏州', + value: 500, + }, + { + city: '海南', + value: undefined, + }, + { + city: '成都', + value: 400, + }, + { + city: '重庆', + value: 200, + }, + ], + encode: { + x: 'city', + y: 'value', + }, + }; +} + +mockLineFalsy.steps = seriesTooltipSteps([200, 300], [275, 300], [420, 300]); diff --git a/src/interaction/tooltip.ts b/src/interaction/tooltip.ts index be03c695a8..a7ffc40558 100644 --- a/src/interaction/tooltip.ts +++ b/src/interaction/tooltip.ts @@ -102,6 +102,11 @@ function destroyTooltip(root) { } } +function showUndefined(item) { + const { value } = item; + return { ...item, value: value === undefined ? 'undefined' : value }; +} + function singleItem(element) { const { __data__: datum } = element; const { title, items = [] } = datum; @@ -110,7 +115,8 @@ function singleItem(element) { .map(({ color = itemColorOf(element), ...item }) => ({ ...item, color, - })); + })) + .map(showUndefined); return { ...(title && { title }), items: newItems, @@ -164,22 +170,24 @@ function groupItems( data.map((d) => d.title), key, ).filter(defined); - const newItems = data.flatMap((datum, i) => { - const element = elements[i]; - const { items = [], title } = datum; - return items - .filter(defined) - .map(({ color = itemColorOf(element), name, ...item }) => { - const name1 = groupName - ? groupNameOf(scale, datum) || name - : name || groupNameOf(scale, datum); - return { - ...item, - color, - name: name1 || title, - }; - }); - }); + const newItems = data + .flatMap((datum, i) => { + const element = elements[i]; + const { items = [], title } = datum; + return items + .filter(defined) + .map(({ color = itemColorOf(element), name, ...item }) => { + const name1 = groupName + ? groupNameOf(scale, datum) || name + : name || groupNameOf(scale, datum); + return { + ...item, + color, + name: name1 || title, + }; + }); + }) + .map(showUndefined); return { ...(T.length > 0 && { title: T.join(',') }), items: unique(newItems, (d) => `(${key(d.name)}, ${key(d.value)})`), diff --git a/src/runtime/transform.ts b/src/runtime/transform.ts index 6117cf44b8..5a05506115 100644 --- a/src/runtime/transform.ts +++ b/src/runtime/transform.ts @@ -170,13 +170,11 @@ export function extractTooltip( : definedChannel ? encode[channel].value[i] : null; - if (value1) { - values[i] = { - name: name1, - color, - value: normalizedValueFormatter(value1), - }; - } + values[i] = { + name: name1, + color, + value: normalizedValueFormatter(value1), + }; } return values; }