topic Graphic Rotation in Qt Maps SDK Questions

Graphic Rotation

AlainMarguerite — Thu, 02 Jun 2016 09:59:35 GMT

The method MarkerSymbol::setAngle(const float &angle) allow a rotation. The rotation center of this rotation is the center of the symbol targeted.

I need to perform something like this :

setAngle(EsriRuntimeQt::Pointconst p_RotationCenter, float &angle)

Is there a way to change this offset ?Or maybe there is a simple way to compute the translation/rotation with your framework ?

Thanks

Re: Graphic Rotation

LucasDanzinger — Thu, 02 Jun 2016 20:53:40 GMT

Can you first set the x/y offset, then set the rotation? Does that give you the result you are looking for?

Re: Graphic Rotation

AlainMarguerite — Tue, 07 Jun 2016 12:08:12 GMT

Yes this is exactly what I am looking for. You just give an another definition of doing that :setAngle(EsriRuntimeQt::Pointconst p_RotationCenter, float &angle) . I didn't find a way to do that without produce complex math formulas. Maybe it could be a good new feature ?