AddSmoothPolyline

Modified in version 4.0

AddSmoothPolyline ( scanDirection ;​ listOfCoords ;​ lineStroke ;​ lineColor ;​ lineColorVariant ;​ shadowEffect ;​ shadowColor ;​ smoothingMethod )

Argument Type Range Default Note
scanDirection int 1..2 xxyy
listOfCoords num[] -inf..+inf (required)
lineStroke num[] 0..1000 1 Dimension:[pt]
lineColor rgba 0..255 black
lineColorVariant int -1..128 solid
shadowEffect num[] -1000..1000 0
shadowColor rgba 0..255 #888a
smoothingMethod num[] 4..5 4
Examples

AddSmoothPolyline(xxyy;​350 50 250 150 250 100 350 250 350 50)

AddSmoothPolyline(xyxy;​350 50 250 150 250 100 350 250 350 50;​3;​red)

Description

The AddSmoothPolyline() function makes it possible to draw smooth lines whose stroke (thickness, dash pattern), color and shadow can be varied. The arguments scanDirection and listOfCoords are explained in combination with the AddPolygon() function.
The smoothing can be controlled with the last argument smoothingMethod. For details, see Smooth Lines.

ADD_SMOOTH_POLYLINE_01
1

OpenDrawing(100;​100)

2

AddSmoothPolyline(xyxy;​

3

50.0 10.0

4

73.5 82.4

5

12.0 37.6

6

88.0 37.6

7

26.5 82.4

8

50.0 10.0;​

9

3.5;​steelBlue;​solid)

10

CloseDrawing()

ADD_SMOOTH_POLYLINE_01
ADD_SMOOTH_POLYLINE_02
1

OpenDrawing(100;​100)

2

AddSmoothPolyline(xyxy;​

3

10 20

4

90 20

5

10 80

6

90 80;​

7

2 12 4 2.5 4;​lightSeaGreen;​solid;​

8

0 0 1;​gray;​ /* Shadow */

9

4 1.5) /* Smoothing */

10

CloseDrawing()

ADD_SMOOTH_POLYLINE_02
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