Zooming

WinCC OA allows dynamic scaling of image contents in the graphical editor, even during runtime (VISION). The example panel "Zooming" (<proj_path>/panels/examples/zooming.pnl) presents the most important options and can serve as a model for own solutions. The scaling refers to a module (view unit within a User interface Manager) and allows varying functions up to (De)Cluttering. This is the zoom level dependent visibility switching of visibility layers. You can also test Panning (moving of the visible display detail) or the preparation of a special navigator.

Figure: Example panel "Zooming"