I am trying to apply transparency to a vector feature group layer. At client side I have a list of groups created on the basis of feature type like line, polygon etc. From client side I send the list of groups that I want to see. At geowebcache side the required group layers are fused to create a single tile which is drawn on canvas.
I need to know in geowebcache code where are these layers accessed so that i can apply some transparency(which i would be passing from client) to the layer pngs before fusing them. When i trace i find that the call lands at:
WebCacheDispatcher(Controller) ---> WMSService ---->WMSTileFuser---->...
Unable to trace where its accessing the required tiles and fusing them. I am asking as this might be a standard procedure to get tiles.
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I need to know in geowebcache code where are these layers accessed so that i can apply some transparency(which i would be passing from client) to the layer pngs before fusing them. When i trace i find that the call lands at:
WebCacheDispatcher(Controller) ---> WMSService ---->WMSTileFuser---->...
Unable to trace where its accessing the required tiles and fusing them. I am asking as this might be a standard procedure to get tiles.
أكثر...