getZoomFactor()

Reads the zoom factor for a panel.

Synopsis

float getZoomFactor (float &factor, [string moduleName]);

Parameters

Parameter Description
factor Zoom factor
moduleName Name of the module. Optional parameter

Return value

With an error, the function returns -1 otherwise, the zoom factor for a panel.

Error

Missing argument , wrong module name

Description

This function reads the zoom factor of the actual panel and writes the value to a variable (optionally, the module name can be set in the function).

Example

The following example returns the zoom factor for the actual panel.

main()
{
  float f;
  getZoomFactor(f);
  DebugN("Zoom factor: ", f); // for example, 1,5 for 150 %
}

Assignment

Management of managers

Availability

UI