Specifies the position and size of the control. The measurements are either in pixels or in percentage of the screen. If you specify a control to have a location that is off the visible screen it will not be visible, though it will exit. Only integers are supported. In percentage mode when the screen is resized, the different screen components will reposition and resize themselves relative to the new dimensions. When the screen is in pixel position model no change will be made when the window is resized.
For many controls, you can set width or height to 0 and let Vensim choose an appropriate value. In the Control Definition dialog just click on the or default checkboxes. This is useful for BUTTON, TEXTMENU and TEXTONLY where it is difficult to know the width or height of the control in advance. For tool output, or RECTANGLE controls, a 0 width or height does not make sense.
