4 G2D.Curve

boxgaming edited this page 2023-09-25 14:21:46 -05:00

Table of Contents

• Syntax
• Parameters
• Examples
• See Also

Draws a quadratic curve.

Syntax

G2D.Curve sx&, sy&, cy&, cy&, ex&, ey&[, clr~&]

Parameters

• The curve will be drawn between the specified starting position (sy&, sy&) and the ending position (ex&, ey&_).
• The center position (cx&, cy&) is used to define the direction and depth of the curve.
• The optional color~& parameter defines the color of the triangle. If not specified, the default color will be used.

Examples

Example1: Draw a quadratic curve between two specified locations on screen.

Import G2D From "lib/graphics/2d.bas"

Dim As Integer sx, sy, cx, cy, ex, ey
sx = 100: sy = 100
cx = 250: cy = 50
ex = 200: ey = 200

Circle (sx, sy), 5, 9
Circle (ex, ey), 5, 9
Circle (cx, cy), 5, 14
G2D.Curve sx, sy, cx, cy, ex, ey, 2

See Also

G2D.Bezier

QBasic Language Support
Supported Keywords
Unsupported Keywords
Samples