Fidelus | Fidelus.in

<?php
class ImageCreator {
    var $ttf_file = "English.ttf";

    function createPng($text,$dest_file) {
        try {
            /*** a new Imagick object ***/
            $im = new Imagick();

            /*** a new draw object ***/
            $draw = new ImagickDraw();

            /*** set the font ***/
            $draw->setFont($this->ttf_file);

            /*** set the font color ***/
            $draw->setFillColor(new ImagickPixel("#d4d4d4"));

            /*** set the font size ***/
            $draw->setFontSize( 40 );

            /*** set the box color ***/
            $pixel = new ImagickPixel( 'transparent' );

            /*** get the font info ***/
            $font_info = $im->queryFontMetrics($draw, $text );

            /*** the width ***/
            $width = $font_info['textWidth']+10;

            /*** the height ***/
            $height = $font_info['textHeight'];

            /*** a new image with the dynamic sizes ***/
            $im->newImage($width, $height, $pixel);

            /*** annotate the text on the image ***/
            $im->annotateImage($draw, 0,27, 0, $text);

            /*** set the image format ***/
            $im->setImageFormat('png');

            /*** write image to disk ***/
            $im->writeImage($dest_file);
        } catch (Exception $e) {
            $this->log($e->getMessage());
        }
    }
}