Lucee Function Reference
imagedrawquadraticcurve()
Draws a curved line. The curve is controlled by a single point.
Example
imagedrawquadraticcurve(any image,number x1,number y1,number ctrlx,number ctrly,number x2,number y2):void
Category
image
Arguments
The arguments for this function are set. You can not use other arguments except the following ones.
Name | Type | Required | Description |
---|---|---|---|
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. |