我想实现一个过滤器来模糊我地图上的所有点。
const nzgdFeatureLayer = new FeatureLayer({
url: "url...",
definitionExpression:"",
});
nzgdFeatureLayer
.when(() => {
view.whenLayerView(nzgdFeatureLayer).then((layerView) => {
nzgdFeatureLayer.featureEffect = new FeatureEffect({
filter: new FeatureFilter({
where: " 1=1 ",
}),
excludedEffect: "blur(3px) ",
});
});
})
.catch((error) => console.log(error));
webmap.layers.push(nzgdFeatureLayer);
有没有办法在我还没有完成选择时改变每个点的模糊值?