ImagickDraw::setFontStyle

(PECL imagick 2.0.0)

ImagickDraw::setFontStyle — Sets the font style to use when annotating with text

说明

bool ImagickDraw::setFontStyle ( int $style )

Warning

本函数还未编写文档，仅有参数列表。

Sets the font style to use when annotating with text. The AnyStyle enumeration acts as a wild-card "don't care" option.

参数

style: STYLETYPE_ constant

返回值

没有返回值。

范例

Example #1 ImagickDraw::setFontStyle()

  <?php
 function  setFontStyle ( $fillColor ,  $strokeColor ,  $backgroundColor ) {
     $draw  = new \ ImagickDraw ();
     $draw -> setStrokeColor ( $strokeColor );
     $draw -> setFillColor ( $fillColor );
     $draw -> setStrokeWidth ( 1 );
     $draw -> setFontSize ( 36 );
     $draw -> setFontStyle (\ Imagick :: STYLE_NORMAL );
     $draw -> annotation ( 50 ,  50 ,  "Lorem Ipsum!" );

     $draw -> setFontStyle (\ Imagick :: STYLE_ITALIC );
     $draw -> annotation ( 50 ,  100 ,  "Lorem Ipsum!" );

     $draw -> setFontStyle (\ Imagick :: STYLE_OBLIQUE );
     $draw -> annotation ( 50 ,  150 ,  "Lorem Ipsum!" );

     $imagick  = new \ Imagick ();
     $imagick -> newImage ( 350 ,  300 ,  $backgroundColor );
     $imagick -> setImageFormat ( "png" );
     $imagick -> drawImage ( $draw );

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

 ?>