SetLayerAngle
From Spheriki
Sets a layer to be drawn at a given angle.
Contents |
Usage
- layer Number, non-negative. Index of the layer to set the angle of.
- angle Number. The angle to set, in radians.
Examples
This example assumes you have at least two layers on the currently loaded map.
SetLayerAngle(1, Math.PI * 1.5);
The above example turns the layer with index one (1) on its right side (i.e. 3 / 2 radians, or 270 degrees.)
Notes
- Naturally, this function only makes sense when the map engine is running.
- Like all functions that deal with angles, the angle is required to be in radians. Converting between radians and degrees is trivial.
- To find out the currently-set angle of a layer, use GetLayerAngle().
- The range of valid layer indices goes from zero (0) to GetNumLayers() - 1 inclusive.
