"View / Grid" pop-up window

View angles:
a  
b  
  
Enter View Point
Grid spacing:
xgrid  
ygrid  
OK
Std
Apply
Cancel
All fields accept real numbers in decimal notation.

Angle a is measured counterclockwise from positive x-axis in xy-plane.

Angle b is measured down from positive z-axis.

Angle measures are given in degrees.

xgrid and ygrid determine spacing between grid points used for graphing the surface.

Buttons in the pop-up window

Enter View Point
-- displays a pop-up window for entering the coordinates of a point to use for view perpsective.
OK
-- redraw the graph using current values of fields, and close the window.
Std
-- redraw the graph using default values of fields (window stays open).
Apply
-- redraw the graph using current values of fields (window stays open).
Cancel
-- close the window without changing field values used to draw the graph.

View Point pop-up window

x  
y  
z  
OK
Cancel
All fields accept real numbers in decimal notation.

The point is specified by the coordinates (x, y, z).
OK
-- use point coordinates to determine view angles, enter into the view angle fields in the "View / Grid" pop-up window, and close this window.
Cancel
-- close this window without changing view angle field values.