Vector 隐藏后如何在OpenLayers中显示矢量特征？

我确实使用style属性更改了某些功能样式（通过复选框）：

var features = layer.features;

for( var i = 0; i < features.length; i++ ) {
  //features[i].style = { visibility: 'hidden' };
    features[i].style = 'none'; 
}

layer.redraw();

然后重新绘制图层。。但这不起作用

有什么想法吗？

试试这个：

// set style
    features[i].style = null;
// or
    features[i].style = {display:'none'};

// redraw feature
layer.drawFeature(features[i]);

---

style={display:'none'}有效。我在openlayers 2.13版上尝试过，为了再次显示，我设置了style=''

// set style
    features[i].style = null;
// or
    features[i].style = {display:'none'};

// redraw feature
layer.drawFeature(features[i]);