Sets the font style to use when annotating with text. The AnyStyle enumeration acts as a wild-card "don't care" option.
Fonts depend on ghostscript
Background color
 
Stroke color
 
Fill color
 
Sets the font style to use when annotating with text. The AnyStyle enumeration acts as a wild-card "don't care" option.
Parameters
styleintSTYLETYPE_ constant
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();
}