(PECL imagick 2.0.0)

### Descrizione

ImagickDraw::pathCurveToQuadraticBezierAbsolute ( float `\$x1` , float `\$y1` , float `\$x` , float `\$y` ) : bool
Avviso

Questa funzione, al momento non è documentata; è disponibile soltanto la lista degli argomenti.

Draws a quadratic Bezier curve from the current point to (x,y) using (x1,y1) as the control point using absolute coordinates. At the end of the command, the new current point becomes the final (x,y) coordinate pair used in the polybezier.

### Elenco dei parametri

`x1`

x coordinate of the control point

`y1`

y coordinate of the control point

`x`

x coordinate of the end point

`y`

y coordinate of the end point

### Valori restituiti

Nessun valore viene restituito.

### Esempi

``` <?phpfunction pathCurveToQuadraticBezierAbsolute(\$strokeColor, \$fillColor, \$backgroundColor) {    \$draw = new \ImagickDraw();    \$draw->setStrokeOpacity(1);    \$draw->setStrokeColor(\$strokeColor);    \$draw->setFillColor(\$fillColor);    \$draw->setStrokeWidth(2);    \$draw->setFontSize(72);    \$draw->pathStart();    \$draw->pathMoveToAbsolute(50,250);    // This specifies a quadratic bezier curve with the current position as the start    // point, the control point is the first two params, and the end point is the last two params.    \$draw->pathCurveToQuadraticBezierAbsolute(        150,50,         250,250    );    // This specifies a quadratic bezier curve with the current position as the start    // point, the control point is mirrored from the previous curves control point    // and the end point is defined by the x, y values.    \$draw->pathCurveToQuadraticBezierSmoothAbsolute(        450,250    );    // This specifies a quadratic bezier curve with the current position as the start    // point, the control point is mirrored from the previous curves control point    // and the end point is defined relative from the current position by the x, y values.    \$draw->pathCurveToQuadraticBezierSmoothRelative(        200,-100    );    \$draw->pathFinish();    \$imagick = new \Imagick();    \$imagick->newImage(700, 500, \$backgroundColor);    \$imagick->setImageFormat("png");    \$imagick->drawImage(\$draw);    header("Content-Type: image/png");    echo \$imagick->getImageBlob();}?> ``` 