I want to use OpenLayers3 simply to draw some shapes that I can inspect by panning and zooming. There would be no map backdrop since the data is not geographic in nature.
The data holds the locations of these shapes using coordinates (X, Y) which have the following convention:
- POSITIVE X is EASTWARD from origin
- POSITIVE Y is DOWNWARD from origin
However, OpenLayers' default projection has POSITIVE Y going UPWARD.
To try to solve this issue, I am creating a new custom projection and specifying its axisOrientation as 'esu'. However this isn't doing anything. Here is my code...
http://jsfiddle.net/x9ust0nx/ (note there is no map backdrop -- just a grey canvas with 3 red points)
(I realize I can iterate through my data and negate the Y values, but I want to learn how to do it the right way).