QGIS on an Android tablet

Running QGIS on an android phone worked just fine – but running QGIS on an Android tablet is going to be a lot more useful, with a larger screen. I summarised the steps of installing QGIS on a Galaxy Advance (I9070) in a previous post, under Gingerbread (2.3.6); since then, there have been some issues …

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Rotating a point grid in QGIS

Good ol’ GIS.stackexchange … I finally ended up posting a bounty of 50 reputation points for my rotation problem, and got an answer within a couple of hours! If you want to rotate a grid of points around (originX, originY) and degrees θ, enter the following values into the dialog (see image to the right): Scale …

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Troubleshooting install of QGIS in OSX

Yesterday afternoon I found I couldn’t run QGIS at all – it kept crashing on startup, whenever it got to the splash page “loading plugins” bit. I tried restarting without plugins running (/Applications/QGIS.app/Contents/MacOS/QGIS –noplugins) but it would still crash when I went to the “Manage Plugins …” menu option, so no chance of turning them …

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