From mrdapotts at gmail.com  Fri Apr  7 09:58:05 2023
From: mrdapotts at gmail.com (Dave Potts)
Date: Fri, 7 Apr 2023 17:58:05 +0100
Subject: [OpenLayers-Users] Custom Canvas Render Open layers 7
Message-ID: <CAG9rnhSen5LNzMduZSku0UDG4qBhQTeQHjg--gS59=1EUhCtJg@mail.gmail.com>

I am trying to write  a render to display a generated image over a map, the
image may cover the entire screen or part of the screen, when the screen is
resized or zoomed.

  want the image to keep its current location and resize itself to match
the current zoom level.

So for example if you zoom out, the image would shrink at the current zoom
level or would expand if you zoomed in.  The only examples I have seen
assume you want to render across the entire screen.

Has anybody seen an example of something similar or could suggest a way of
doing it?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/openlayers-users/attachments/20230407/bfc48f7c/attachment.htm>

From wallyatkins at gmail.com  Fri Apr  7 11:53:11 2023
From: wallyatkins at gmail.com (Wally Atkins)
Date: Fri, 7 Apr 2023 14:53:11 -0400
Subject: [OpenLayers-Users] Custom Canvas Render Open layers 7
In-Reply-To: <CAG9rnhSen5LNzMduZSku0UDG4qBhQTeQHjg--gS59=1EUhCtJg@mail.gmail.com>
References: <CAG9rnhSen5LNzMduZSku0UDG4qBhQTeQHjg--gS59=1EUhCtJg@mail.gmail.com>
Message-ID: <CANdGpjyQ5qV=d8xUdCm=m5NTGxWS5RVV5LqDc9d3YrJVZZypvg@mail.gmail.com>

https://openlayers.org/en/latest/examples/static-image.html ?

On Fri, Apr 7, 2023 at 12:59?PM Dave Potts <mrdapotts at gmail.com> wrote:

> I am trying to write  a render to display a generated image over a map,
> the image may cover the entire screen or part of the screen, when the
> screen is resized or zoomed.
>
>   want the image to keep its current location and resize itself to match
> the current zoom level.
>
> So for example if you zoom out, the image would shrink at the current zoom
> level or would expand if you zoomed in.  The only examples I have seen
> assume you want to render across the entire screen.
>
> Has anybody seen an example of something similar or could suggest a way of
> doing it?
> _______________________________________________
> Users mailing list
> Users at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/openlayers-users
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/openlayers-users/attachments/20230407/a7fdb03f/attachment.htm>