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Property Value
Hex Value $A6
Categories
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

NameTypeOptional
y
color#colorNumYes
linestyle#integerYes

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

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