MathGraph32 cursors are not real objects but are the result of internal constructions.
A cursor gives the ability to get a numerical value vary by capturing a point linked to a segment.
MathGraph32 cursors are more powerful than cursors of other software because the mini and maxi values of the cursor may be dynamic.
A cursor can be horizontal or vertical.
The values of the cursor may be continuous or evenly spaced with a step.
A cursor is obtained via the tool .
A dialog box pops up.
Choose the characteristics of the cursor.
You can ask for scales.
Enter the mini and maxi values of the cursor. You can use an existing value or enter a calculus. In the second case a calculus will be added to the figure, with a name beginning with min or max.
Cursors are created in the active color and line style.