The main toolbar contains six different tools that are useful in formatting your rview screen to best fit your needs and analysis objectives.
Figure 8. The main toolbar in rview
"E" adjusts the exposure. This effects how light or dark your rview image is. For more on this see Exposure.
"F" allows you to frame an area of the rview image for refinement. For more on this see Frame,.
"N" redraws or regenerates the rview image. This is sometimes necessary if you have changed several parameters or settings in rview. For more on this see Redraws a New image, .
"P" allows you to adjust certain image parameters in rview. For more on this see rview Parameters Dialog box.
"T" allows you to ray trace. For more on this see Ray Tracing.
"V" allows you to adjust and set the rview view. For more on this see Set View.
