Lucee Function Reference
imagedrawquadraticcurve()
Draws a curved line. The curve is controlled by a single point.
Beispiel
imagedrawquadraticcurve(any image,number x1,number y1,number ctrlx,number ctrly,number x2,number y2):void
Kategorie
image
Argumente
Die Argumente für diese Funktion sind fest vorgegeben. Ausser den nachfolgenden Argumenten dürfen keine weiteren verwendet werden.
| Name | Typ | Required | Beschreibung |
|---|---|---|---|
| image | any | Yes | The image on which this operation is performed. |
| x1 | number | Yes | The x coordinate of the start point of the quadratic curve segment. |
| y1 | number | Yes | The y coordinate of the start point of the quadratic curve segment. |
| ctrlx | number | Yes | The x coordinate of the first control point of the quadratic curve segment. |
| ctrly | number | Yes | The y coordinate of the first control point of the quadratic curve segment. |
| x2 | number | Yes | The x coordinate of the end point of the quadratic curve segment. |
| y2 | number | Yes | The y coordinate of the end point of the quadratic curve segment. |