Removal of the renderer option for maps

[become-iron]

According to release notes, the renderer option has been removed from the Map constructor in ol v5.0.0
So renderer option in vl-map component (link) doesn't make sense now. Or WebGLMap should be used if 'webgl' was passed as renderer property. But most likely it must be another component

[ghettovoice]

Thank @become-iron for the note.

I need to check if different map implementation in the openlayers now have significantly different public interface. If no may be it can be hidden in the vuelayers like it was before.
Or may be introduce new map components for each openlayers map (vl-map-canvas, vl-map-webgl) but
hold vl-map for backward compatibility

[become-iron]

By the way, WebGL renderer supports not only point features now (openlayers/openlayers#5462). I mention it because of comment in code which proposes the opposite:

vuelayers/src/component/map/map.vue

Lines 91 to 97 in c40a58d

	/**
	* Renderer. By default, **Canvas** and **WebGL** renderers are tested for support in that order,
	* and the first supported used. **Note** that the **Canvas** renderer fully supports vector data,
	* but **WebGL** can only render **Point** geometries.
	* @type {string|string[]}
	* @default ['canvas', 'webgl']
	*/

[ghettovoice]

Obviously this comment is outdated a bit.
I added it a long time ago, now it should be changed by the work on this issue.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[become-iron]

@ghettovoice I think it shouldn't be closed yet

[become-iron]

@ghettovoice I think this one should be pinned as well

[ghettovoice]

Yep

[ghettovoice]

Done as renderer prop with watcher.
Possible values: 'canvas' (default), 'webgl'

[krizman]

I have noticed renderer property was still present in v0.11.28 but has disappeared in latest v0.12.
This is probably because OL does not support it anymore.

Just wanted to point out that the current docs still have renderer property on map.vue.

[ghettovoice]

@krizman yep, I know. Current published documentation is still for v0.11.
Thanks for report!