Add min/max scal factor for zoom

[JensWinkler91]

What problem does this feature solve?

Zooming is restricted to a min scale factor of 0.25.
In my case i can't see all my nodes because of this restricition.

It would be great if we could set a min or max zoom factor.

Thanks in advance.

[noonnightstorm]

Sorry，We have no support plan at the moment.

[JensWinkler91]

Hi,

thanks for your response.

It would be especially helpful when taking a picture of the current diagram.
With a correct zoom level the diagram wouldn't cutted of when we call focusCenterWithAnimate before.

Is there any future plan that contains this feature?
Otherwise is there any possibility to save the whole diagram as an image?

Thanks in advance.

[JensWinkler91]

Btw. to change the min/max zoom level i figured out that the if-clauses this._zoomData < 0.25 und this._zoomData > 5 in baseCanvas.js have to be changed. 0.25 and 5 could be parameters, like minZoomLevel and maxZoomLevel.

The values should be also adapted in the zoom function.

Any chance to get this feature in v5?