I was just taking another look at this and there is another problem
with that setRedye function, the (document.dir.redye_check.checked)
throws up an "Unable to get value of the property 'checked': object is
null or undefined" error. I'm not sure why that is, I would have
thought it should work but two guesses are it either doesn't like the
underscore in redye_check (I don't usually use underscores in element
names) OR it wants you to stipulate the full question like;
if (document.dir.redye_check.checked == true) { ... } else { ... }
Try using the script debug console.
On Aug 10, 11:48 pm, Tyler Durden <peter.ni...@googlemail.com> wrote:
> Hi there,
>
> i use a custom tile set for my projection, which is the result of a
> rotor router simulation.
> Example:http://rotor-router.mpi-inf.mpg.de/Peter/50Mio/
>
> But the given colorscheme isnt that pretty. Thats why there is a php
> script which redyes the tiles live and returns them to the google api.
> With a maptype for the original and one for the redyed tiles it works
> fast and without problems. So far so good.
>
> Now i added a menu on the right side to set custom color values.
> For every type of simulation (ee. lrdu) i here use a maptype and added
> a bool variable "redye" in my get_tile function, to set where to get
> the tiles from: orignal tiles from the server or redyed tiles from
> the php script.
> Example:http://rotor-router.mpi-inf.mpg.de/Peter/1Bio/
>
> My problem in this version is the triggering of a refresh.
> When someone sets the redye checkbox the color change should be
> instantly. But the MapsApi doesn't recognizes the change of the bool
> variable and therefor doesnt change it. First i have to zoom or do an
> event, which forces a refresh of the visible tiles.
>
> How can i force this refresh in the setRedye() function... i tried to
> trigger an event after the bool value is changed by the setRedye()
> function(example: projection_changed) but nothing happens ... i tried
> to register the custom functions within the maps event handling but
> nothing happens, it only makes the code unnessary bigger ... i even
> tried to zoom in and out (hackaround) to force a refresh, only zoom in
> or zoom out works ... both together do not trigger an event ...
>
> can someone plz help me?
>
> additional tips are welcome.
>
> greetz
>
> Peter
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