Php/docs/imagickdraw.setfontstretch
ImagickDraw::setFontStretch
(PECL imagick 2, PECL imagick 3)
ImagickDraw::setFontStretch — Sets the font stretch to use when annotating with text
说明
public ImagickDraw::setFontStretch
( int $fontStretch
) : bool
Warning 本函数还未编写文档，仅有参数列表。
Sets the font stretch to use when annotating with text. The AnyStretch enumeration acts as a wild-card "don't care" option.
参数
fontStretch- STRETCH_ constant
返回值
没有返回值。
范例
Example #1 ImagickDraw::setFontStretch()
<?phpfunction setFontStretch($fillColor, $strokeColor, $backgroundColor) { $draw = new \ImagickDraw(); $draw->setStrokeColor($strokeColor); $draw->setFillColor($fillColor); $draw->setStrokeWidth(2); $draw->setFontSize(36); $fontStretchTypes = [ \Imagick::STRETCH_ULTRACONDENSED, \Imagick::STRETCH_CONDENSED, \Imagick::STRETCH_SEMICONDENSED, \Imagick::STRETCH_SEMIEXPANDED, \Imagick::STRETCH_EXPANDED, \Imagick::STRETCH_EXTRAEXPANDED, \Imagick::STRETCH_ULTRAEXPANDED, \Imagick::STRETCH_ANY ]; $offset = 0; foreach ($fontStretchTypes as $fontStretch) { $draw->setFontStretch($fontStretch); $draw->annotation(50, 75 + $offset, "Lorem Ipsum!"); $offset += 50; } $imagick = new \Imagick(); $imagick->newImage(500, 500, $backgroundColor); $imagick->setImageFormat("png"); $imagick->drawImage($draw); header("Content-Type: image/png"); echo $imagick->getImageBlob();}?>
