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Fix: add custom mapping field #3850

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Merged
merged 2 commits into from
Apr 3, 2025
Merged

Fix: add custom mapping field #3850

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5dc7d33
fix: 提供customMappingField能力，只对color生效
Apr 2, 2025
8955b3f
Merge branch 'master' into fix/0402/addCustomMappingField
Apr 2, 2025
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5 changes: 4 additions & 1 deletion src/adaptor/geometries/base.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,8 @@ export type Geometry = {
readonly rawFields?: RawFields;
/** 图形映射规则 */
readonly mapping?: MappingOptions;
/** 自定义映射字段 */
readonly customMappingField?: string;
/** label 映射通道，因为历史原因导致实现略有区别 */
readonly label?: Label;
/** 不同状态的样式 */
Expand Down Expand Up @@ -156,6 +158,7 @@ export function geometry<O extends GeometryOptions>(params: Params<O>): Params<O
label,
state,
customInfo,
customMappingField,
} = options;

// 如果没有 mapping 信息，那么直接返回
Expand All @@ -179,7 +182,7 @@ export function geometry<O extends GeometryOptions>(params: Params<O>): Params<O
colorField ? geometry.color(colorField, color) : geometry.color(color);
} else if (isFunction(color)) {
const { mappingFields, tileMappingField } = getMappingField(options, 'color');
geometry.color(tileMappingField, getMappingFunction(mappingFields, color));
geometry.color(customMappingField || tileMappingField, getMappingFunction(mappingFields, color));
} else {
colorField && geometry.color(colorField, color);
}
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