-
Notifications
You must be signed in to change notification settings - Fork 592
/
encode.ts
74 lines (71 loc) · 2.26 KB
/
encode.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
import {getSecondaryRangeChannel, PositionScaleChannel} from '../../channel';
import {channelDefType, getFieldOrDatumDef, isFieldDef, isPositionFieldOrDatumDef} from '../../channeldef';
import {formatCustomType, isCustomFormatType} from '../format';
import {UnitModel} from '../unit';
export function labels(model: UnitModel, channel: PositionScaleChannel, specifiedLabelsSpec: any) {
const {encoding, config} = model;
const fieldOrDatumDef =
getFieldOrDatumDef<string>(encoding[channel]) ?? getFieldOrDatumDef(encoding[getSecondaryRangeChannel(channel)]);
const axis = model.axis(channel) || {};
const {format, formatType} = axis;
if (isCustomFormatType(formatType)) {
return {
text: formatCustomType({
fieldOrDatumDef,
field: 'datum.value',
format,
formatType,
config
}),
...specifiedLabelsSpec
};
} else if (format === undefined && formatType === undefined && config.customFormatTypes) {
if (channelDefType(fieldOrDatumDef) === 'quantitative') {
if (
isPositionFieldOrDatumDef(fieldOrDatumDef) &&
fieldOrDatumDef.stack === 'normalize' &&
config.normalizedNumberFormatType
) {
return {
text: formatCustomType({
fieldOrDatumDef,
field: 'datum.value',
format: config.normalizedNumberFormat,
formatType: config.normalizedNumberFormatType,
config
}),
...specifiedLabelsSpec
};
} else if (config.numberFormatType) {
return {
text: formatCustomType({
fieldOrDatumDef,
field: 'datum.value',
format: config.numberFormat,
formatType: config.numberFormatType,
config
}),
...specifiedLabelsSpec
};
}
}
if (
channelDefType(fieldOrDatumDef) === 'temporal' &&
config.timeFormatType &&
isFieldDef(fieldOrDatumDef) &&
!fieldOrDatumDef.timeUnit
) {
return {
text: formatCustomType({
fieldOrDatumDef,
field: 'datum.value',
format: config.timeFormat,
formatType: config.timeFormatType,
config
}),
...specifiedLabelsSpec
};
}
}
return specifiedLabelsSpec;
}