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Published 20 hours ago • verified publisher icon openbenches

Rotate marker on bench view

Open edent opened this issue 7 years ago • 1 comments

Some photos have an EXIF tag showing which direction the camera was facing when the photo was taken.

True North https://openbenches.org/image/fc37ce8a6b4811d8f9ac6a6d816aea76b456c97d/exif

    'GPSImgDirectionRef' => 'T',
    'GPSImgDirection' => '38266/593',

Magnetic North https://openbenches.org/image/37fc2548dcb4e9e67bae12d53d5549c5f1926467/exif

    'GPSImgDirectionRef' => 'M',
    'GPSImgDirection' => '23607/100',

The direction is found by dividing the two numbers. 38266/593 = 64.5 degrees from North.

Use... https://github.com/bbecquet/Leaflet.RotatedMarker

edent avatar Jan 23 '18 20:01 edent

As per https://github.com/bbecquet/Leaflet.RotatedMarker/issues/18

The plugin is for True North. Should we correct Magnet North ones?

edent avatar Mar 15 '18 08:03 edent