ImagickDraw::skewX

(PECL imagick 2.0.0)

ImagickDraw::skewX — Skews the current coordinate system in the horizontal direction

说明

bool ImagickDraw::skewX ( float $degrees )

Warning

本函数还未编写文档，仅有参数列表。

Skews the current coordinate system in the horizontal direction.

参数

degrees: degrees to skew

返回值

没有返回值。

范例

Example #1 ImagickDraw::skewX()

  <?php
 function  skewX ( $strokeColor ,  $fillColor ,  $backgroundColor ,  $fillModifiedColor , 
                $startX ,  $startY ,  $endX ,  $endY ,  $skew ) {

     $draw  = new \ ImagickDraw ();

     $draw -> setStrokeColor ( $strokeColor );
     $draw -> setStrokeWidth ( 2 );
     $draw -> setFillColor ( $fillColor );
     $draw -> rectangle ( $startX ,  $startY ,  $endX ,  $endY );
     $draw -> setFillColor ( $fillModifiedColor );
     $draw -> skewX ( $skew );
     $draw -> rectangle ( $startX ,  $startY ,  $endX ,  $endY );

     $image  = new \ Imagick ();
     $image -> newImage ( 500 ,  500 ,  $backgroundColor );
     $image -> setImageFormat ( "png" );

     $image -> drawImage ( $draw );

     header ( "Content-Type: image/png" );
    echo  $image -> getImageBlob ();
}

 ?>