> If it is possible how can I make the program so that the indicator > that the user clicks on becomes larger with respect to the background > so that the user can watch the level of the pressure from the bigger > distance. > Are there any tricks that can be done with maybe property nodes or > something else? >
You have lots of tools for making things larger, but I'd say the tougher decision is what happens in the UI so that it doesn't cover up too many other items. If you have a portion of your panel that will become a magnified view of your object, or a floating window that will magnify, that gives the user the ability to see and click on them when they become more important than the one currently magnified. Anyway, your options are either to grow the object using the property node. Not that there is a base size property that is read only, then most objects have a more specific property for growing them. Some are based on pixels, some on rows, etc. The other option is to have small and large controls and show the large when clicked upon. You really only need one large control of each type (slider or meter or readout) and you can customize its other properties like color and name just before showing to fit it to the thing clicked upon. Greg McKaskle
