[OpenLayers-Dev] Re: How to find correct bounds to display an SVG at a correct location using addin inlineXhtml

[Tanguy TM. Mezzano]

Hello Harris,

thank you very much for your answer. It seems indeed that I will need to write some javascript code to answer my needs. I do need interactivity and set the svg to an arbitrary map location.

Kind regards,

Tanguy


-----Original Message-----
From: hhudson at katmandu.org [mailto:hhudson at katmandu.org]
Sent: mardi 11 octobre 2011 08:17
To: Tanguy TM. Mezzano
Cc: hhudson; dev at openlayers.org
Subject: RE: [OpenLayers-Dev] Re: How to find correct bounds to display an SVG at a correct location using addin inlineXhtml

Tanguy,

You might want to consider either, adding a vector layer with a feature point using your SVG specified as the externalGraphic, or a use a marker layer with your SVG as the icon.  Both cases however will render your SVG as a static image (an loose any emdedded interactivity).  Currently, I don't think there is a InlineXhtml layer type to suit exactly what you need - that is, adding a fixed size interactive SVG to an arbitrary map location.


Regards,

Harris.

>  Hello Harris,
>
> Unfortunately, it doesn't come from spatial data/query but from a svg
> editor. For the moment, I don't want it to be scalable. I thus leave
> the width and height (120x120) in the svg tag, I set the
> OpenLayers.Size(120,120) but I have no correct idea on which bounds to
> set in the OpenLayers.Bounds() if I want to pin the svg at some
> precise coordinates. I guess its linked to the resolution specified
> and the conversion of map units / image units.
>
>
> Tanguy MEZZANO
>
>
> -----Original Message-----
> From: openlayers-dev-bounces at lists.osgeo.org
> [mailto:openlayers-dev-bounces at lists.osgeo.org] On Behalf Of hhudson
> Sent: samedi 8 octobre 2011 08:25
> To: dev at openlayers.org
> Subject: [OpenLayers-Dev] Re: How to find correct bounds to display an
> SVG at a correct location using addin inlineXhtml
>
> Hi,
>
> If you are adding a scalable SVG image, you will need to specify the
> image extent.  Depends how you created your SVG images in the first
> place - if the SVG's are generated from spatial data/query you should
> know the extent when you created the image.
>
> Regards,
>
> Harris.
>
>
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