[OpenLayers-Users] Vector labels at different zoom levels

[Cliang]

Arnd,

Thanks for that code. I wasn't aware you can apply context to a style. I was
able to hide labels if they do not fit within the geometry for the current
zoom. Is there a better way to get the average pixel width of a label
character for a fixed font size instead of hardcoding it like this?

context: {
  getLabel: function(ft) {
    var label = ft.attributes.label;
    var width = ft.geometry.getBounds().getSize().w /
ft.layer.map.getResolution();
    return width > (label.length * 7) ? label : '';
  }
}

-=Cliff
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