Re: [Qgis-developer] Canvas rendering misbehaving?

2014-09-18 Thread Denis Rouzaud
On 18.09.2014 14:27, Paolo Cavallini wrote: IMHO if one disables rendering, the image on the canvas should stay as it is, regardless of user interaction. Otherwise it is surprising to see some actions performed (badly) like zzoming, others not, like adding or removing layers. I don't agree.

Re: [Qgis-developer] Canvas rendering misbehaving?

2014-09-18 Thread Paolo Cavallini
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Il 18/09/2014 12:13, Martin Dobias ha scritto: >> I'd expect the zoom being deactivated, and the image on the >> canvas stay fixed. > > So you mean that map canvas would be completely 'disabled'? What if > someone zooms to a layer / full extent / boo

Re: [Qgis-developer] Canvas rendering misbehaving?

2014-09-18 Thread Denis Rouzaud
On 18.09.2014 12:13, Martin Dobias wrote: To me the current behaviour makes more sense - but personally I would rather remove the 'Render' option completely. I would be also in favor of removing it once everything is optimized for MTR -- I read that WMS is still missing. Later, I don't thin

Re: [Qgis-developer] Canvas rendering misbehaving?

2014-09-18 Thread Martin Dobias
On Thu, Sep 18, 2014 at 3:51 PM, Paolo Cavallini wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Hi Martin, > > Il 18/09/2014 08:42, Martin Dobias ha scritto: > >> What would be your expected behaviour? If you disable rendering, >> the most recently rendered image will be used - seems

Re: [Qgis-developer] Canvas rendering misbehaving?

2014-09-18 Thread Paolo Cavallini
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Martin, Il 18/09/2014 08:42, Martin Dobias ha scritto: > What would be your expected behaviour? If you disable rendering, > the most recently rendered image will be used - seems to me better > than showing nothing. I'd expect the zoom being deact

Re: [Qgis-developer] Canvas rendering misbehaving?

2014-09-17 Thread Martin Dobias
Hi Paolo On Thu, Sep 18, 2014 at 12:57 PM, Paolo Cavallini wrote: > Hi all. > Two possible issues: > * if I deselect "Render", the zoom still works on the canvas, enlarging the > image > without increasing the resolution What would be your expected behaviour? If you disable rendering, the most

[Qgis-developer] Canvas rendering misbehaving?

2014-09-17 Thread Paolo Cavallini
Hi all. Two possible issues: * if I deselect "Render", the zoom still works on the canvas, enlarging the image without increasing the resolution * a single click on the canvas moves the image on the direction opposite of the position of the mouse respect to the center of the map. Should I open two