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DRAW

DRAW CommandString

Draw lines as specified by the given CommandString. The CommandString is created using commands from the Graphics Definition Language. The start point for drawing can be defined using the PSET command. COLOR can be used to change the color of the lines.

Graphics Definition Language

In the movement instructions below, n specifies a distance to move in pixel.

Command	Description
Un	Move up.
Dn	Move down.
Ln	Move left.
Rn	Move right.
En	Move diagonally up and right.
Fn	Move diagonally down and right.
Gn	Move diagonally down and left.
Hn	Move diagonally up and left.
Mxy	Move to coordinate x,y. If x is preceded by a + or -, the movement is relative to the last point referenced.
B	A prefix command. Next movement command moves but doesn’t plot.
N	A prefix command. Next movement command moves, but returns immediately to previous point.

Example 1: Let’s draw a house

COLOR 9
PSET 80,80
DRAW "R50D70L25U25L15D25NR15"   ' House part 1
DRAW "L10U70E25F25"             ' House part 2
PSET 118,105
COLOR 3
DRAW "R8U16L16D16R8U10NR8U6"    ' Window

Code samples using DRAW

003 conditional branching.bas 004 loops.bas 3d rotating cube with message.bas 3d wire cube v1.bas 3d wire cube.bas 3d_palmx.bas 3d_torus.bas 3dtictac.bas 3dtorus.bas 3dttt.bas 3dttt.bas 7gables.bas analog clock.bas anball 1.0.bas Another center finder.bas another look at trig functions.bas aquarium v2.bas autumn scene.bas betrayal: crows ii.bas bezier's autograph book.bas bezierbounce.bas blackjack.bas BlackJack.bas bomb.bas bowling7.bas bplus paddleball.bas btn 21.bas bulls and cows.bas checkers.bas

Graphics

ARC CHART CIRCLE COLOR DRAW DRAWPOLY IMAGE LINE PAINT PEN PLOT POINT PSET RECT RGB RGBF SHOWPAGE TEXTHEIGHT TEXTWIDTH TXTH TXTW VIEW WINDOW XMAX XPOS YMAX YPOS

This page was last edited on Mon, 23 Oct 2023 15:52:24 +0200 | Markdown processed with pandoc 3.1.12.1

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