如何在 Open layer 3 中设置矢量图层的选择样式?
How to set style on selection of vector layer in Open layer 3?
我刚刚绘制了一个多边形并对其进行了修改。
如何在 Open layer 3
中设置选择多边形的样式
谢谢
var selectClick = new ol.interaction.Select();
map.addInteraction(selectClick);
var sf =selectClick.getFeatures();
sf.on('add', addSelectionListener);
sf.on('remove', removeSelectionListener);
function addSelectionListener(){
var sf = selectClick.getFeatures();
sf.forEach(function(feature){
feature.setStyle(styles);
});
}
function removeSelectionListener(){
var sf = source.getFeatures();
sf.forEach(function(feature){
feature.setStyle(null);
});
}
我刚刚绘制了一个多边形并对其进行了修改。 如何在 Open layer 3
中设置选择多边形的样式谢谢
var selectClick = new ol.interaction.Select();
map.addInteraction(selectClick);
var sf =selectClick.getFeatures();
sf.on('add', addSelectionListener);
sf.on('remove', removeSelectionListener);
function addSelectionListener(){
var sf = selectClick.getFeatures();
sf.forEach(function(feature){
feature.setStyle(styles);
});
}
function removeSelectionListener(){
var sf = source.getFeatures();
sf.forEach(function(feature){
feature.setStyle(null);
});
}