Texas Instruments TI-73 EXPLORER Benutzerhandbuch

188

Chapter 10: Drawing

7310ENG.DOC Draw Texas Instruments Revised: 05/29/98 6:43 PM Printed: 05/19/99 9:01 AM Page 188 of 22

The 2

DRAW Menu

The 2

DRAW

menu items let you draw on top of function

graphs and stat plots (see Chapter 9: Function Graphing and

Chapter 6: Statistical Plots). The way the TIN73 interprets

draw instructions depends on whether you accessed the menu

items from the Home screen or the Program editor, or directly

from a graph.
Note: Redefining

WINDOW

values, graphing a

function or

stat plot, or pressing ( erases all drawn items from the

Graph screen.

1:ClrDraw

Clears all drawn elements.

2:Line(

Draws a line segment between two points.

3:Horizontal

Draws a horizontal line.

4:Vertical

Draws a vertical line.

5:Shade(

Shades an area between two functions.

6:Circle(

Draws a circle.

7:Text(

Draws text on a Graph screen.

8:Pen

Activates the free-form drawing tool.

When using a 2

DRAW

menu item or 2

POINTS

item to draw directly on a graph, the cursor coordinates are

displayed if

CoordOn

is selected (- g). If a graph is not

displayed when you select a 2

DRAW

menu item, the Home

screen is displayed.