Hello, I'm trying to understand how Mike Williams' 'CustomGetTileUrl' function is used (http://econym.org.uk/gmap/custommap.htm). As you will probably realise, I am fairly new to JavaScript. However, I haven't been able to find an answer to the following problem anywhere online.
I have been trying to understand the example on this website: http://www.microtyp.org/ The code from the website is as follows: var tilelayers = [new GTileLayer(copyrightCollection , 10, 13)]; tilelayers[0].getTileUrl = CustomGetTileUrl; function CustomGetTileUrl(a,b) { var z = b; var f = "/map/index.php?x="+a.x+"&y="+a.y+"&zoom="+z; return f; } CustomGetTileUrl seems to require two input arguments, which are passed to a php query. However, the line that calls the function doesn't pass any arguments to CustomGetTileUrl. Also, a and b are not global variables. If anyone could shed any light on where a and b come from this it would be very helpful. I apologise if this is a very silly question. Many thanks, Mike -- You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-api?hl=en.
