(PECL imagick 2, PECL imagick 3)

### 説明

public ImagickDraw::pathCurveToQuadraticBezierSmoothRelative(float `\$x`, float `\$y`): bool

この関数は、 現在のところ詳細な情報はありません。引数のリストのみが 記述されています。

この関数を使って、三次ベジエ曲線を描画することはできません。 描画できるのは、二次ベジエ曲線だけです。

`x`

`y`

### 例

`<?php\$draw = new \ImagickDraw();\$draw->setStrokeOpacity(1);\$draw->setStrokeColor("black");\$draw->setFillColor("blue");\$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();?>`