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DRAWPOLY

DRAWPOLY array [,x-origin,y-origin [, scalef [, color]]] [COLOR color] [FILLED]

Home > Reference > Graphics

Draws a polyline. The array contains all the vertices of the polyline and can be defined as follow:

[[x1,y1], [x2,y2], … ,[xn,yn]]
[x1,y1, x2,y2, … , xn,yn]

Scaling factor scalef is applied after moving to the x- and y-origin.

Example 1: Polygon array with points

P = [[0,50], [50,0], [100,50], [0,50]]
                                    
drawpoly P                          ' Draw poly
drawpoly P, 200,200                 ' Draw poly with offset
drawpoly P, 200,200, 1.5 COLOR 4    ' Draw poly with offset, scaling and color

Example 2: Polygon array without points

P = [0,50, 50,0, 100,50, 0,50]      ' Even elements -> x
                                    ' Uneven elements -> y
                                    
drawpoly P                          ' Draw poly
drawpoly P, 200,200                 ' Draw poly with offset
drawpoly P, 200,200, 1.5 COLOR 4    ' Draw poly with offset, scaling and color

Code samples using DRAWPOLY

3d rotating cube with message.bas bezier's autograph book.bas bezierbounce.bas chess.bas curve.bas drawpoly.bas func.bas lander.bas networking.bas polyline.bas sokoban.bas sokoban.bas sokoban.bas stars.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 Sat, 28 Jan 2023 22:27:45 +0100 | Markdown processed with pandoc 3.1.12.1

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