[PATCH] different zoom steps on zooming in or out

[anonymous]

If you zoom in the zoom step is bigger than if you zoom out.

Doesn't matter if you use the scroll button or the keyboard.

[xeen]

Do you mean that the zoom doesn't work in a linear way or do you mean that if you're at say 100 m, zoom one tick in and one tick out again and are at 93 m instead of 100 m like before?

[anonymous]

I mean the second case.

[Schusch]

as long as the scale can't be defined otherwise (see #2112) please leave the behaviour that way - there is no other way to change the scale just a bit than by repeating to zoom in and out for some times

[jttt]

Attached patch fix the bug and also two other cosmetic zooming issues:
1) MapScaler is not updated when MapView is created
2) When you zoom using mouse wheel without moving the mouse then map position sligtly change anyway

About Schusch comment, if there is need for more precice scalling then maybe JOSM should use smaller zooming steps if there is some modifier key (like Shift) pressed

[stoecker]

In r1518.

[Schusch]

In the patch from xeen for bugreport #2112 there is a solution for selecting a wanted scale with the utilsplugin - it works great. So there is no explicit need for small changes of the zoom level by zooming in and out ... one can define the wanted scale exactly now; thanks for you work!