Property	Value
Hex Value	`$A6`
Categories	Catalog > H Drawing > Commands
Localizations	FR: `Horizontale`

`Horizontal`

Overview

Draws a horizontal line at y in a specified
Color#: 10 - 24 or color name pasted from [vars] COLOR.
line style #: 1-4.

Availability: Token available everywhere.

Syntax

Horizontal y[,color#,linestyle#]

Arguments

Name	Type	Optional
y
color#	colorNum	Yes
linestyle#	integer	Yes

Location

2nd, draw, DRAW, 3:Horizontal

Description

Horizontal Y draws a vertical line from the left of the graph screen to the right at Y. Horizontal is usually only used to replace a line that stretches the entire length of the graph screen, along with its counterpart Vertical.

Horizontal is affected by the window settings, unlike the Pxl- commands.

:Horizontal 5

Advanced Uses

One of the fastest ways to make the entire screen black is by drawing horizontal lines from the bottom of the screen to the top.

:For(A,Ymin,Ymax,ΔY
:Horizontal A
:End

If working with TI 84+C version calculators, the Horizontal command takes an additional color argument, as shown below:

Horizontal 5,GRAY

Line(
Vertical

Source: parts of this page were written by the following TI|BD contributors: burr, DarkerLine, GoVegan, kg583, Xphoenix.

History

Calculator	OS Version	Description
TI-82	1.0	Added

Authors: Adrien Bertrand

Horizontal