Texas Instruments TI-89 사용자 설명서
Programming
629
Note:
For information about graph pictures and databases, also refer to Additional
Graphing Topics.
Drawing on the Graph Screen
Drawing on the Graph Screen
Drawing on the Graph Screen
Drawing on the Graph Screen
To create a drawing object on the Graph screen, use the commands listed in this section.
Pixel vs. Point Coordinates
Pixel vs. Point Coordinates
Pixel vs. Point Coordinates
Pixel vs. Point Coordinates
When drawing an object, you can use either of two coordinate systems to specify a
location on the screen.
location on the screen.
CyclePic
Animates a series of stored graph pictures.
NewPic
Creates a graph picture variable based on a matrix.
RclGDB
Restores all settings stored in a graph database.
RclPic
Displays the Graph screen and superimposes a stored
graph picture by using OR logic.
graph picture by using OR logic.
RplcPic
Clears the Graph screen and displays a stored graph
picture.
picture.
StoGDB
Stores the current graph settings to a graph database
variable.
variable.
StoPic
Copies the Graph screen (or a specified rectangular
portion) to a graph picture variable.
portion) to a graph picture variable.
XorPic
Displays the Graph screen and superimposes a stored
graph picture by using XOR logic.
graph picture by using XOR logic.
Command
Description