AddPolyline
AddPolyline ( scanDirection ; listOfCoords ; lineStroke ; lineColor ; lineColorVariant ; shadowEffect ; shadowColor )
| 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 |
Examples
AddPolyline(xxyy;50 50 150 150 150 100 50 250)
AddPolyline(xyxy;50 50 150 150 150 100 50 250;2;blue)
Description
The AddPolyline() function makes it possible to draw continuous straight 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.
| | ADD_POLYLINE_01 |
| 1 | OpenDrawing(100;100) |
| 2 | |
| 3 | 50.0 10.0 |
| 4 | 88.0 37.6 |
| 5 | 73.5 82.4 |
| 6 | 26.5 82.4 |
| 7 | 12.0 37.6 |
| 8 | 50.0 10.0; |
| 9 | |
| 10 |
| | ADD_POLYLINE_02 |
| 1 | OpenDrawing(100;100) |
| 2 | |
| 3 | 50.0 10.0 |
| 4 | 59.0 37.6 |
| 5 | 88.0 37.6 |
| 6 | 64.6 54.7 |
| 7 | 73.5 82.4 |
| 8 | 50.0 65.3 |
| 9 | 26.5 82.4 |
| 10 | 35.4 54.7 |
| 11 | 12.0 37.6 |
| 12 | 41.0 37.6 |
| 13 | 50.0 10.0; |
| 14 | 3.5;0 0 0 50;solid) |
| 15 |
| | ADD_POLYLINE_03 |
| 1 | OpenDrawing(100;100) |
| 2 | |
| 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 | |
| 10 | 0 0 3;0 128 128 150) /* Shadow */ |
| 11 |
