Add ol.source.ImageArcGISRest

[llambanna]

ol.source.ImageArcGISRest is added so a single image can be retrieved
which is required when labelling is applied to the underlying map
service.
it's based on the approach used in ol.source.ImageWMS and ol.source.TileArcGISRest

usage:

var layer = new ol.layer.Image({
  source: new ol.source.ImageArcGISRest({
    url: "http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Specialty/ESRI_StateCityHighway_USA/MapServer",
  })
});

[ahocevar]

This branch has conflicts. Closing due to lack of activity. @llambanna, please reopen when you get to working on this again.

[ahocevar]

Thanks for your solid work on this @llambanna. I have reopened the pull request because there seems to be demand for it. Any chance you could update this branch so it has no conflicts any more, and remove the use of goog.isDef, goog.isNull, goog.string.endsWith and goog.object?

[devdattaT]

@llambanna , @ahocevar Can I send a PR after conflict resolution and other issues, so that we can get this working?

[llambanna]

Yep, I just need to find time to tidy it up, next week with a bit of luck.

On Fri, 15 Apr 2016, 10:30 p.m. Devdatta Tengshe, [email protected]
wrote:

@llambanna https://github.com/llambanna , @ahocevar
https://github.com/ahocevar Can I send a PR after conflict resolution
and other issues, so that we can get this working?

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#3880 (comment)

[llambanna]

@ahocevar as you can see from my commits, i've updated from master, removed the goog usages and updated so it passes the build and tests.

[ahocevar]

Thanks a lot @llambanna.

[ahocevar]

I think this was accidentally removed?

[ahocevar]

Looks very good @llambanna. Do you think you are able to add back olx.interaction.SelectOptions.prototype.features to externs/olx.js? This is the only think that keeps me from merging immediately.

[llambanna]

@ahocevar i've added that back in as well as an example

[ahocevar]

This is truly awesome @llambanna. Thank you so much for this contribution, and sorry for having closed this without giving it the attention it deserved.