[Tilecache] threshold

[Brent Pedersen]

thanks for the reply, bear with me...
the reason for my question was i tried putting reproject in the
options and it does not appear in the url. switching to the
parameters, it does.
here it is with reproject:false
http://128.32.253.248/tilecache/    (with openlayers 2.2, same result with 2.3)
as you can see, none of the tiles have reproject=false in the urls.
what am i missing?


On 3/14/07, Christopher Schmidt <crschmidt at metacarta.com> wrote:
> On Wed, Mar 14, 2007 at 09:24:09AM -0700, Brent Pedersen wrote:
> > just looking through this again... i thought this was just a typo, but
> > i found it here too:
> > http://openlayers.org/pipermail/users/2006-December/000237.html
> >
> > why doesnt reproject:false go in the first options hash along with
> > layers, format and other stuff that appears in the url?
>
> There are four parameters to an OpenLayers WMS layer:
>  * Name
>  * URL
>  * Parameters
>  * Options
>
> Parameters only exist on subclasses of HTTPRequest.
>
> Options are things which control the settings of the layer: they control
> things like whether it is a base layer or not, etc. Parameters are meant
> to only be used to send data to the server. In some cases
> ('transparent': true in the case of WMS) the parameters used are used as
> fallback mechanism for determining options if they are not set
> explicitly.
>
> Options override any 'this' properties on the layer object. Parameters
> do not. Options exist on all layers. Parameters do not. Options are
> internal to OpenLayers. Parameters get sent to the server.
>
> This is probably one of the more confusing parts of OpenLayers, and I
> don't know how to explain it so people get it. Does this help? Is there
> something I'm not being clear on here? Is there somewhere I can put this
> so more people read it and understand it?
>
> Regards,
> --
> Christopher Schmidt
> MetaCarta
>