[OpenLayers-Users] Sizing background images and StyleMaps

[Eric Lemoine]

Hi. The patch has just been committed into trunk, it will therefore be in 2.8.

Cheers,

Eric

2009/3/4, Nicholas Bergson-Shilcock <nicholasbs at openplans.org>:
> Excerpts from Nicholas Bergson-Shilcock's message of Tue Mar 03 18:58:45
> -0500 2009:
>> Excerpts from Ivan Grcic's message of Thu Feb 26 16:36:23 -0500 2009:
>> > ooops sorry, i didnt see you said background image size. i dont know
>> > if there is such an option in api now...but if u find something you
>> > can put it in the docs ;)
>> >
>>
>> I spoke with Tim Schwab about this and it turns out the current release
>> does
>> not support setting the width/height of background graphics separately. At
>> present, the background graphic's size is set to be the same as the
>> foreground
>> graphic's.
>>
>
> My apologies, I meant Tim Schaub :)
>
> -Nick
>
>> There's a patch to allow setting the background width and height on their
>> own
>> here: http://trac.openlayers.org/ticket/1968
>>
>> -Nick
>>
>> > cheers
>> >
>> > On 2/26/09, Ivan Grcic <ivan.grcic at geofoto.hr> wrote:
>> > > #
>> > >
>> > > externalGraphic
>> > >
>> > >     An external image to be used to represent a point.
>> > >
>> > > #
>> > >
>> > > graphicWidth, graphicHeight
>> > >
>> > >     These properties define the height and width of an
>> > > externalGraphic. This is an alternative to the pointRadius symbolizer
>> > > property to be used when your graphic has different sizes in the X and
>> > > Y direction.
>> > >
>> > > #
>> > >
>> > > graphicOpacity
>> > >
>> > >     Opacity of an external graphic.
>> > >
>> > > #
>> > >
>> > > graphicXOffset, graphicYOffset
>> > >
>> > >     Where the ‘center’ of an externalGraphic should be.
>> > >
>> > > #
>> > >
>> > > graphicName
>> > >
>> > >     Name of a type of symbol to be used for a point mark.
>> > >
>> > > cheers
>> > >
>> > > On 2/26/09, Nicholas Bergson-Shilcock <nicholasbs at openplans.org>
>> > > wrote:
>> > >> Excerpts from Christopher Schmidt's message of Thu Feb 26 12:26:38
>> > >> -0500
>> > >> 2009:
>> > >>> On Thu, Feb 26, 2009 at 12:16:05PM -0500, Nicholas Bergson-Shilcock
>> > >>> wrote:
>> > >>> > Hello,
>> > >>> >
>> > >>> > I'm pretty new to OpenLayers and I have a couple of questions.
>> > >>> >
>> > >>> > 1) How can I set the size of a background graphic? I'm doing
>> > >>> > something
>> > >>> > similar
>> > >>> > to the marker shadow example here[1]. I guessed and used
>> > >>> > graphicWidth/graphicHeight to set the size of my marker image
>> > >>> > (which
>> > >>> > works),
>> > >>> > but neither backgroundGraphicWidth nor backgroundWidth seem to
>> > >>> > have
>> > >>> > any
>> > >>> > effect
>> > >>> > on my shadow image. What's the correct way to do this?
>> > >>> >
>> > >>> > 2) Is there a place to look up all of the options for an
>> > >>> > OpenLayers.StyleMap
>> > >>> > object?
>> > >>>
>> > >>> http://docs.openlayers.org/library/feature_styling#style-properties
>> > >>
>> > >> Ah, thanks for pointing me towards these. This is just the type of
>> > >> doc  I
>> > >> was
>> > >> looking for, however, I don't see any options relating to background
>> > >> images.
>> > >> Do
>> > >> you know if it's possible to explicitly set the size of a background
>> > >> image?
>> > >>
>> > >> Thanks for the help and a great product,
>> > >>   -Nick
>> > >>
>> > >>>
>> > >>> Regards,
>> > >> _______________________________________________
>> > >> Users mailing list
>> > >> Users at openlayers.org
>> > >> http://openlayers.org/mailman/listinfo/users
>> > >>
>> > >
>> > >
>> > > --
>> > > Ivan Grcic
>> > >
>> >
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