Esempio n. 1
0
    $phpThumb->phpThumbDebug();
}
////////////////////////////////////////////////////////////////
if ($phpThumb->rawImageData) {
    // great
} elseif (@$_GET['new']) {
    // generate a blank image resource of the specified size/background color/opacity
    if ($phpThumb->w <= 0 || $phpThumb->h <= 0) {
        $phpThumb->ErrorImage('"w" and "h" parameters required for "new"');
    }
    @(list($bghexcolor, $opacity) = explode('|', $_GET['new']));
    if (!phpthumb_functions::IsHexColor($bghexcolor)) {
        $phpThumb->ErrorImage('BGcolor parameter for "new" is not valid');
    }
    $opacity = strlen($opacity) ? $opacity : 100;
    if ($phpThumb->gdimg_source = phpthumb_functions::ImageCreateFunction($phpThumb->w, $phpThumb->h)) {
        $alpha = (100 - min(100, max(0, $opacity))) * 1.27;
        if ($alpha) {
            $phpThumb->setParameter('is_alpha', true);
            ImageAlphaBlending($phpThumb->gdimg_source, false);
            ImageSaveAlpha($phpThumb->gdimg_source, true);
        }
        $new_background_color = phpthumb_functions::ImageHexColorAllocate($phpThumb->gdimg_source, $bghexcolor, false, $alpha);
        ImageFilledRectangle($phpThumb->gdimg_source, 0, 0, $phpThumb->w, $phpThumb->h, $new_background_color);
    } else {
        $phpThumb->ErrorImage('failed to create "new" image (' . $phpThumb->w . 'x' . $phpThumb->h . ')');
    }
} elseif (!$phpThumb->src) {
    $phpThumb->ErrorImage('Usage: ' . $_SERVER['PHP_SELF'] . '?src=/path/and/filename.jpg' . "\n" . 'read Usage comments for details');
} elseif (preg_match('/^(f|ht)tp\\:\\/\\//i', $phpThumb->src)) {
    $phpThumb->DebugMessage('$phpThumb->src (' . $phpThumb->src . ') is remote image, attempting to download', __FILE__, __LINE__);
Esempio n. 2
0
 public function WatermarkOverlay(&$gdimg_dest, &$img_watermark, $alignment = '*', $opacity = 50, $margin_x = 5, $margin_y = null)
 {
     if (is_resource($gdimg_dest) && is_resource($img_watermark)) {
         $watermark_source_x = 0;
         $watermark_source_y = 0;
         $img_source_width = ImageSX($gdimg_dest);
         $img_source_height = ImageSY($gdimg_dest);
         $watermark_source_width = ImageSX($img_watermark);
         $watermark_source_height = ImageSY($img_watermark);
         $watermark_opacity_percent = max(0, min(100, $opacity));
         $margin_y = is_null($margin_y) ? $margin_x : $margin_y;
         $watermark_margin_x = $margin_x > 0 && $margin_x < 1 ? round((1 - $margin_x) * $img_source_width) : $margin_x;
         $watermark_margin_y = $margin_y > 0 && $margin_y < 1 ? round((1 - $margin_y) * $img_source_height) : $margin_y;
         if (preg_match('#^([0-9\\.\\-]*)x([0-9\\.\\-]*)$#i', $alignment, $matches)) {
             $watermark_destination_x = intval($matches[1]);
             $watermark_destination_y = intval($matches[2]);
         } else {
             switch ($alignment) {
                 case '*':
                     if ($gdimg_tiledwatermark = phpthumb_functions::ImageCreateFunction($img_source_width, $img_source_height)) {
                         ImageAlphaBlending($gdimg_tiledwatermark, false);
                         ImageSaveAlpha($gdimg_tiledwatermark, true);
                         $text_color_transparent = phpthumb_functions::ImageColorAllocateAlphaSafe($gdimg_tiledwatermark, 255, 0, 255, 127);
                         ImageFill($gdimg_tiledwatermark, 0, 0, $text_color_transparent);
                         // set the tiled image transparent color to whatever the untiled image transparency index is
                         //						ImageColorTransparent($gdimg_tiledwatermark, ImageColorTransparent($img_watermark));
                         // a "cleaner" way of doing it, but can't handle the margin feature :(
                         //						ImageSetTile($gdimg_tiledwatermark, $img_watermark);
                         //						ImageFill($gdimg_tiledwatermark, 0, 0, IMG_COLOR_TILED);
                         //						break;
                         //						ImageFill($gdimg_tiledwatermark, 0, 0, ImageColorTransparent($gdimg_tiledwatermark));
                         // tile the image as many times as can fit
                         for ($x = $watermark_margin_x; $x < $img_source_width + $watermark_source_width; $x += $watermark_source_width + $watermark_margin_x) {
                             for ($y = $watermark_margin_y; $y < $img_source_height + $watermark_source_height; $y += $watermark_source_height + $watermark_margin_y) {
                                 ImageCopy($gdimg_tiledwatermark, $img_watermark, $x, $y, 0, 0, min($watermark_source_width, $img_source_width - $x - $watermark_margin_x), min($watermark_source_height, $img_source_height - $y - $watermark_margin_y));
                             }
                         }
                         $watermark_source_width = ImageSX($gdimg_tiledwatermark);
                         $watermark_source_height = ImageSY($gdimg_tiledwatermark);
                         $watermark_destination_x = 0;
                         $watermark_destination_y = 0;
                         ImageDestroy($img_watermark);
                         $img_watermark = $gdimg_tiledwatermark;
                     }
                     break;
                 case 'T':
                     $watermark_destination_x = round($img_source_width / 2 - $watermark_source_width / 2 + $watermark_margin_x);
                     $watermark_destination_y = $watermark_margin_y;
                     break;
                 case 'B':
                     $watermark_destination_x = round($img_source_width / 2 - $watermark_source_width / 2 + $watermark_margin_x);
                     $watermark_destination_y = $img_source_height - $watermark_source_height - $watermark_margin_y;
                     break;
                 case 'L':
                     $watermark_destination_x = $watermark_margin_x;
                     $watermark_destination_y = round($img_source_height / 2 - $watermark_source_height / 2 + $watermark_margin_y);
                     break;
                 case 'R':
                     $watermark_destination_x = $img_source_width - $watermark_source_width - $watermark_margin_x;
                     $watermark_destination_y = round($img_source_height / 2 - $watermark_source_height / 2 + $watermark_margin_y);
                     break;
                 case 'C':
                     $watermark_destination_x = round($img_source_width / 2 - $watermark_source_width / 2);
                     $watermark_destination_y = round($img_source_height / 2 - $watermark_source_height / 2);
                     break;
                 case 'TL':
                     $watermark_destination_x = $watermark_margin_x;
                     $watermark_destination_y = $watermark_margin_y;
                     break;
                 case 'TR':
                     $watermark_destination_x = $img_source_width - $watermark_source_width - $watermark_margin_x;
                     $watermark_destination_y = $watermark_margin_y;
                     break;
                 case 'BL':
                     //echo '<pre>';
                     ////var_dump($watermark_destination_x);
                     ////var_dump($watermark_destination_y);
                     //var_dump($watermark_margin_x);
                     //var_dump($img_source_height);
                     //var_dump($watermark_source_height);
                     //var_dump($watermark_margin_y);
                     $watermark_destination_x = $watermark_margin_x;
                     $watermark_destination_y = $img_source_height - $watermark_source_height - $watermark_margin_y;
                     break;
                 case 'BR':
                 default:
                     $watermark_destination_x = $img_source_width - $watermark_source_width - $watermark_margin_x;
                     $watermark_destination_y = $img_source_height - $watermark_source_height - $watermark_margin_y;
                     break;
             }
         }
         ImageAlphaBlending($gdimg_dest, false);
         ImageSaveAlpha($gdimg_dest, true);
         ImageSaveAlpha($img_watermark, true);
         phpthumb_functions::ImageCopyRespectAlpha($gdimg_dest, $img_watermark, $watermark_destination_x, $watermark_destination_y, 0, 0, $watermark_source_width, $watermark_source_height, $watermark_opacity_percent);
         return true;
     }
     return false;
 }
 function WatermarkOverlay(&$gdimg_dest, &$img_watermark, $alignment = '*', $opacity = 50, $margin = 5)
 {
     if (is_resource($gdimg_dest) && is_resource($img_watermark)) {
         $watermark_source_x = 0;
         $watermark_source_y = 0;
         $img_source_width = ImageSX($gdimg_dest);
         $img_source_height = ImageSY($gdimg_dest);
         $watermark_source_width = ImageSX($img_watermark);
         $watermark_source_height = ImageSY($img_watermark);
         $watermark_opacity_percent = max(0, min(100, $opacity));
         if ($margin < 1) {
             $watermark_margin_percent = 1 - $margin;
         } else {
             $watermark_margin_percent = (100 - max(0, min(100, $margin))) / 100;
         }
         $watermark_margin_x = round((1 - $watermark_margin_percent) * $img_source_width);
         $watermark_margin_y = round((1 - $watermark_margin_percent) * $img_source_height);
         switch ($alignment) {
             case '*':
                 if ($gdimg_tiledwatermark = phpthumb_functions::ImageCreateFunction($img_source_width, $img_source_height)) {
                     ImageAlphaBlending($gdimg_tiledwatermark, false);
                     if (phpthumb_functions::version_compare_replacement(phpversion(), '4.3.2', '>=')) {
                         ImageSaveAlpha($gdimg_tiledwatermark, true);
                     }
                     $text_color_transparent = phpthumb_functions::ImageColorAllocateAlphaSafe($gdimg_tiledwatermark, 255, 0, 255, 127);
                     ImageFill($gdimg_tiledwatermark, 0, 0, $text_color_transparent);
                     // set the tiled image transparent color to whatever the untiled image transparency index is
                     //						ImageColorTransparent($gdimg_tiledwatermark, ImageColorTransparent($img_watermark));
                     // a "cleaner" way of doing it, but can't handle the margin feature :(
                     //						ImageSetTile($gdimg_tiledwatermark, $img_watermark);
                     //						ImageFill($gdimg_tiledwatermark, 0, 0, IMG_COLOR_TILED);
                     //						break;
                     //						ImageFill($gdimg_tiledwatermark, 0, 0, ImageColorTransparent($gdimg_tiledwatermark));
                     // tile the image as many times as can fit
                     for ($x = $watermark_margin_x; $x < $img_source_width + $watermark_source_width; $x += round($watermark_source_width + (1 - $watermark_margin_percent) * $img_source_width)) {
                         for ($y = $watermark_margin_y; $y < $img_source_height + $watermark_source_height; $y += round($watermark_source_height + (1 - $watermark_margin_percent) * $img_source_height)) {
                             ImageCopy($gdimg_tiledwatermark, $img_watermark, $x, $y, 0, 0, min($watermark_source_width, $img_source_width - $x - (1 - $watermark_margin_percent) * $img_source_width), min($watermark_source_height, $img_source_height - $y - (1 - $watermark_margin_percent) * $img_source_height));
                         }
                     }
                     $watermark_source_width = ImageSX($gdimg_tiledwatermark);
                     $watermark_source_height = ImageSY($gdimg_tiledwatermark);
                     $watermark_destination_x = 0;
                     $watermark_destination_y = 0;
                     ImageDestroy($img_watermark);
                     $img_watermark = $gdimg_tiledwatermark;
                 }
                 break;
             case 'T':
                 $watermark_destination_x = round($img_source_width / 2 - $watermark_source_width / 2 + $watermark_margin_x);
                 $watermark_destination_y = $watermark_margin_y;
                 break;
             case 'B':
                 $watermark_destination_x = round($img_source_width / 2 - $watermark_source_width / 2 + $watermark_margin_x);
                 $watermark_destination_y = round(($img_source_height - $watermark_source_height) * $watermark_margin_percent);
                 break;
             case 'L':
                 $watermark_destination_x = $watermark_margin_x;
                 $watermark_destination_y = round($img_source_height / 2 - $watermark_source_height / 2 + $watermark_margin_y);
                 break;
             case 'R':
                 $watermark_destination_x = round(($img_source_width - $watermark_source_width) * $watermark_margin_percent);
                 $watermark_destination_y = round($img_source_height / 2 - $watermark_source_height / 2 + $watermark_margin_y);
                 break;
             case 'C':
                 $watermark_destination_x = round($img_source_width / 2 - $watermark_source_width / 2);
                 $watermark_destination_y = round($img_source_height / 2 - $watermark_source_height / 2);
                 break;
             case 'TL':
                 $watermark_destination_x = $watermark_margin_x;
                 $watermark_destination_y = $watermark_margin_y;
                 break;
             case 'TR':
                 $watermark_destination_x = round(($img_source_width - $watermark_source_width) * $watermark_margin_percent);
                 $watermark_destination_y = $watermark_margin_y;
                 break;
             case 'BL':
                 $watermark_destination_x = $watermark_margin_x;
                 $watermark_destination_y = round(($img_source_height - $watermark_source_height) * $watermark_margin_percent);
                 break;
             case 'BR':
             default:
                 $watermark_destination_x = round(($img_source_width - $watermark_source_width) * $watermark_margin_percent);
                 $watermark_destination_y = round(($img_source_height - $watermark_source_height) * $watermark_margin_percent);
                 break;
         }
         ImageAlphaBlending($gdimg_dest, false);
         if (phpthumb_functions::version_compare_replacement(phpversion(), '4.3.2', '>=')) {
             ImageSaveAlpha($gdimg_dest, true);
             ImageSaveAlpha($img_watermark, true);
         }
         phpthumb_functions::ImageCopyRespectAlpha($gdimg_dest, $img_watermark, $watermark_destination_x, $watermark_destination_y, 0, 0, $watermark_source_width, $watermark_source_height, $watermark_opacity_percent);
         return true;
     }
     return false;
 }
Esempio n. 4
0
 function CreateGDoutput()
 {
     $this->CalculateThumbnailDimensions();
     // Create the GD image (either true-color or 256-color, depending on GD version)
     $this->gdimg_output = phpthumb_functions::ImageCreateFunction($this->thumbnail_width, $this->thumbnail_height);
     // Images that have transparency must have the background filled with the configured 'bg' color
     // otherwise the transparent color will appear as black
     ImageSaveAlpha($this->gdimg_output, true);
     if ($this->is_alpha && phpthumb_functions::gd_version() >= 2) {
         ImageAlphaBlending($this->gdimg_output, false);
         $output_full_alpha = phpthumb_functions::ImageColorAllocateAlphaSafe($this->gdimg_output, 255, 255, 255, 127);
         ImageFilledRectangle($this->gdimg_output, 0, 0, $this->thumbnail_width, $this->thumbnail_height, $output_full_alpha);
     } else {
         $current_transparent_color = ImageColorTransparent($this->gdimg_source);
         if ($this->bg || @$current_transparent_color >= 0) {
             $this->config_background_hexcolor = $this->bg ? $this->bg : $this->config_background_hexcolor;
             if (!phpthumb_functions::IsHexColor($this->config_background_hexcolor)) {
                 return $this->ErrorImage('Invalid hex color string "' . $this->config_background_hexcolor . '" for parameter "bg"');
             }
             $background_color = phpthumb_functions::ImageHexColorAllocate($this->gdimg_output, $this->config_background_hexcolor);
             ImageFilledRectangle($this->gdimg_output, 0, 0, $this->thumbnail_width, $this->thumbnail_height, $background_color);
         }
     }
     $this->DebugMessage('CreateGDoutput() returning canvas "' . $this->thumbnail_width . 'x' . $this->thumbnail_height . '"', __FILE__, __LINE__);
     return true;
 }
Esempio n. 5
0
 public function WatermarkText($parms, &$that)
 {
     $this->parms = $parms;
     $text = $parms['text'];
     $size = $parms['size'];
     $alignment = $parms['pos'];
     $hex_color = $parms['color'];
     $ttffont = $parms['font'];
     $opacity = isset($parms['opacity']) ? $parms['opacity'] : 100;
     $margin = $parms['margin'];
     // 30; // (isset($parms[6])) ? $parms[6] : 25;
     $angle = 0;
     // $parms['angle'];
     $bg_color = false;
     $bg_opacity = 0;
     $fillextend = '';
     $this->parentInstance = $that;
     $this->currentDimensions = $this->parentInstance->getCurrentDimensions();
     $this->workingImage = $this->parentInstance->getWorkingImage();
     $this->newImage = $this->parentInstance->getOldImage();
     $this->options = $this->parentInstance->getOptions();
     $gdimg = $this->workingImage;
     // text watermark requested
     if (!$text) {
         return false;
     }
     ImageAlphaBlending($gdimg, true);
     if (preg_match('#^([0-9\\.\\-]*)x([0-9\\.\\-]*)(@[LCR])?$#i', $alignment, $matches)) {
         $originOffsetX = intval($matches[1]);
         $originOffsetY = intval($matches[2]);
         $alignment = @$matches[4] ? $matches[4] : 'L';
         $margin = 0;
     } else {
         $originOffsetX = 0;
         $originOffsetY = 0;
     }
     $metaTextArray = array('^Fb' => $this->phpThumbObject->getimagesizeinfo['filesize'], '^Fk' => round($this->phpThumbObject->getimagesizeinfo['filesize'] / 1024), '^Fm' => round($this->phpThumbObject->getimagesizeinfo['filesize'] / 1048576), '^X' => $this->currentDimensions['width'], '^Y' => $this->currentDimensions['height'], '^x' => ImageSX($gdimg), '^y' => ImageSY($gdimg), '^^' => '^');
     $this->DebugMessage("Margin: " . $margin);
     $this->DebugMessage("Dimensions: " . $this->currentDimensions['width'] . " X " . $this->currentDimensions['height']);
     $text = strtr($text, $metaTextArray);
     $text = str_replace("\r\n", "\n", $text);
     $text = str_replace("\r", "\n", $text);
     $textlines = explode("\n", $text);
     $this->DebugMessage('Processing ' . count($textlines) . ' lines of text', __FILE__, __LINE__);
     if (@is_readable($ttffont) && is_file($ttffont)) {
         $opacity = 100 - intval(max(min($opacity, 100), 0));
         //	$letter_color_text = imagecolorallocate($gdimg,0,0,0);
         $letter_color_text = imagecolorallocatealpha($gdimg, 0, 0, 0, $opacity);
         //    $letter_color_text = ImageHexColorAllocate($gdimg, $hex_color, false, $opacity * 1.27);
         $this->DebugMessage('Using TTF font "' . $ttffont . '"', __FILE__, __LINE__);
         $TTFbox = ImageTTFbBox($size, $angle, $ttffont, $text);
         $min_x = min($TTFbox[0], $TTFbox[2], $TTFbox[4], $TTFbox[6]);
         $max_x = max($TTFbox[0], $TTFbox[2], $TTFbox[4], $TTFbox[6]);
         //$text_width = round($max_x - $min_x + ($size * 0.5));
         $text_width = round($max_x - $min_x);
         $min_y = min($TTFbox[1], $TTFbox[3], $TTFbox[5], $TTFbox[7]);
         $max_y = max($TTFbox[1], $TTFbox[3], $TTFbox[5], $TTFbox[7]);
         //$text_height = round($max_y - $min_y + ($size * 0.5));
         $text_height = round($max_y - $min_y);
         $TTFboxChar = ImageTTFbBox($size, $angle, $ttffont, 'jH');
         $char_min_y = min($TTFboxChar[1], $TTFboxChar[3], $TTFboxChar[5], $TTFboxChar[7]);
         $char_max_y = max($TTFboxChar[1], $TTFboxChar[3], $TTFboxChar[5], $TTFboxChar[7]);
         $char_height = round($char_max_y - $char_min_y);
         if ($alignment == '*') {
             $text_origin_y = $char_height + $margin;
             while ($text_origin_y - $text_height < ImageSY($gdimg)) {
                 $text_origin_x = $margin;
                 while ($text_origin_x < ImageSX($gdimg)) {
                     ImageTTFtext($gdimg, $size, $angle, $text_origin_x, $text_origin_y, $letter_color_text, $ttffont, $text);
                     $text_origin_x += $text_width + $margin;
                 }
                 $text_origin_y += $text_height + $margin;
             }
         } else {
             // this block for background color only
             switch ($alignment) {
                 case '*':
                     // handled separately
                     break;
                 case 'T':
                     $text_origin_x = $originOffsetX ? $originOffsetX - round($text_width / 2) : round((ImageSX($gdimg) - $text_width) / 2);
                     $text_origin_y = $char_height + $margin + $originOffsetY;
                     break;
                 case 'B':
                     $text_origin_x = $originOffsetX ? $originOffsetX - round($text_width / 2) : round((ImageSX($gdimg) - $text_width) / 2);
                     $text_origin_y = ImageSY($gdimg) + $TTFbox[1] - $margin + $originOffsetY;
                     break;
                 case 'L':
                     $text_origin_x = $margin + $originOffsetX;
                     $text_origin_y = $originOffsetY ? $originOffsetY : round((ImageSY($gdimg) - $text_height) / 2) + $char_height;
                     break;
                 case 'R':
                     $text_origin_x = $originOffsetX ? $originOffsetX - $text_width : ImageSX($gdimg) - $text_width + $TTFbox[0] - $min_x + round($size * 0.25) - $margin;
                     $text_origin_y = $originOffsetY ? $originOffsetY : round((ImageSY($gdimg) - $text_height) / 2) + $char_height;
                     break;
                 case 'C':
                     $text_origin_x = $originOffsetX ? $originOffsetX - round($text_width / 2) : round((ImageSX($gdimg) - $text_width) / 2);
                     $text_origin_y = $originOffsetY ? $originOffsetY : round((ImageSY($gdimg) - $text_height) / 2) + $char_height;
                     break;
                 case 'TL':
                     $text_origin_x = $margin + $originOffsetX;
                     $text_origin_y = $char_height + $margin + $originOffsetY;
                     break;
                 case 'TR':
                     $text_origin_x = $originOffsetX ? $originOffsetX - $text_width : ImageSX($gdimg) - $text_width + $TTFbox[0] - $min_x + round($size * 0.25) - $margin;
                     $text_origin_y = $char_height + $margin + $originOffsetY;
                     break;
                 case 'BL':
                     $text_origin_x = $margin + $originOffsetX;
                     $text_origin_y = ImageSY($gdimg) + $TTFbox[1] - $margin + $originOffsetY;
                     break;
                 case 'BR':
                 default:
                     $text_origin_x = $originOffsetX ? $originOffsetX - $text_width : ImageSX($gdimg) - $text_width + $TTFbox[0] - $min_x + round($size * 0.25) - $margin;
                     $text_origin_y = ImageSY($gdimg) + $TTFbox[1] - $margin + $originOffsetY;
                     break;
             }
             //ImageRectangle($gdimg, $text_origin_x + $min_x, $text_origin_y + $TTFbox[1], $text_origin_x + $min_x + $text_width, $text_origin_y + $TTFbox[1] - $text_height, $letter_color_text);
             /*   if (phpthumb_functions::IsHexColor($bg_color)) {
                                 $text_background_alpha = round(127 * ((100 - min(max(0, $bg_opacity), 100)) / 100));
                                 $text_color_background = phpthumb_functions::ImageHexColorAllocate($gdimg, $bg_color, false, $text_background_alpha);
                             } else {
                                 $text_color_background = phpthumb_functions::ImageHexColorAllocate($gdimg, 'FFFFFF', false, 127);
                             }
             			*/
             $text_color_background = imagecolorallocatealpha($gdimg, 0, 0, 0, 0);
             $x1 = $text_origin_x + $min_x;
             $y1 = $text_origin_y + $TTFbox[1];
             $x2 = $text_origin_x + $min_x + $text_width;
             $y2 = $text_origin_y + $TTFbox[1] - $text_height;
             $x_TL = preg_match('#x#i', $fillextend) ? 0 : min($x1, $x2);
             $y_TL = preg_match('#y#i', $fillextend) ? 0 : min($y1, $y2);
             $x_BR = preg_match('#x#i', $fillextend) ? ImageSX($gdimg) : max($x1, $x2);
             $y_BR = preg_match('#y#i', $fillextend) ? ImageSY($gdimg) : max($y1, $y2);
             //while ($y_BR > ImageSY($gdimg)) {
             //    $y_TL--;
             //    $y_BR--;
             //    $text_origin_y--;
             //}
             $this->DebugMessage('WatermarkText() calling ImageFilledRectangle($gdimg, ' . $x_TL . ', ' . $y_TL . ', ' . $x_BR . ', ' . $y_BR . ', $text_color_background)', __FILE__, __LINE__);
             //   ImageFilledRectangle($gdimg, $x_TL, $y_TL, $x_BR, $y_BR, $text_color_background);
             // end block for background color only
             $y_offset = 0;
             foreach ($textlines as $dummy => $line) {
                 $TTFboxLine = ImageTTFbBox($size, $angle, $ttffont, $line);
                 $min_x_line = min($TTFboxLine[0], $TTFboxLine[2], $TTFboxLine[4], $TTFboxLine[6]);
                 $max_x_line = max($TTFboxLine[0], $TTFboxLine[2], $TTFboxLine[4], $TTFboxLine[6]);
                 //$text_width = round($max_x - $min_x + ($size * 0.5));
                 $text_width_line = round($max_x_line - $min_x_line);
                 $min_y_line = min($TTFboxLine[1], $TTFboxLine[3], $TTFboxLine[5], $TTFboxLine[7]);
                 $max_y_line = max($TTFboxLine[1], $TTFboxLine[3], $TTFboxLine[5], $TTFboxLine[7]);
                 //$text_height = round($max_y - $min_y + ($size * 0.5));
                 $text_height_line = round($max_y_line - $min_y_line);
                 switch ($alignment) {
                     // $text_origin_y set above, just re-set $text_origin_x here as needed
                     case 'L':
                     case 'TL':
                     case 'BL':
                         // no change neccesary
                         break;
                     case 'C':
                     case 'T':
                     case 'B':
                         $text_origin_x = $originOffsetX ? $originOffsetX - round($text_width_line / 2) : round((ImageSX($gdimg) - $text_width_line) / 2);
                         break;
                     case 'R':
                     case 'TR':
                     case 'BR':
                         $text_origin_x = $originOffsetX ? $originOffsetX - $text_width_line : ImageSX($gdimg) - $text_width_line + $TTFbox[0] - $min_x + round($size * 0.25) - $margin;
                         break;
                 }
                 //ImageTTFtext($gdimg, $size, $angle, $text_origin_x, $text_origin_y, $letter_color_text, $ttffont, $text);
                 $this->DebugMessage('WatermarkText() calling ImageTTFtext($gdimg, ' . $size . ', ' . $angle . ', ' . $text_origin_x . ', ' . ($text_origin_y + $y_offset) . ', $letter_color_text, ' . $ttffont . ', ' . $line . ')', __FILE__, __LINE__);
                 $this->shadow_text($gdimg, $size, $angle, $text_origin_x, $text_origin_y + $y_offset, $ttffont, $line, $opacity);
                 //    ImageTTFtext($gdimg, $size, $angle, $text_origin_x, $text_origin_y + $y_offset, $letter_color_text, $ttffont, $line);
                 $y_offset += $char_height;
             }
         }
         return $that;
         // return true;
     } else {
         //TODO FIX and Test.
         $size = min(5, max(1, $size));
         $this->DebugMessage('Using built-in font (size=' . $size . ') for text watermark' . ($ttffont ? ' because $ttffont !is_readable(' . $ttffont . ')' : ''), __FILE__, __LINE__);
         $text_width = 0;
         $text_height = 0;
         foreach ($textlines as $dummy => $line) {
             $text_width = max($text_width, ImageFontWidth($size) * strlen($line));
             $text_height += ImageFontHeight($size);
         }
         if ($img_watermark = phpthumb_functions::ImageCreateFunction($text_width, $text_height)) {
             ImageAlphaBlending($img_watermark, false);
             if (phpthumb_functions::IsHexColor($bg_color)) {
                 $text_background_alpha = round(127 * ((100 - min(max(0, $bg_opacity), 100)) / 100));
                 $text_color_background = phpthumb_functions::ImageHexColorAllocate($img_watermark, $bg_color, false, $text_background_alpha);
             } else {
                 $text_color_background = phpthumb_functions::ImageHexColorAllocate($img_watermark, 'FFFFFF', false, 127);
             }
             $this->DebugMessage('WatermarkText() calling ImageFilledRectangle($img_watermark, 0, 0, ' . ImageSX($img_watermark) . ', ' . ImageSY($img_watermark) . ', $text_color_background)', __FILE__, __LINE__);
             ImageFilledRectangle($img_watermark, 0, 0, ImageSX($img_watermark), ImageSY($img_watermark), $text_color_background);
             if ($angle && function_exists('ImageRotate')) {
                 // using $img_watermark_mask is pointless if ImageRotate function isn't available
                 if ($img_watermark_mask = phpthumb_functions::ImageCreateFunction($text_width, $text_height)) {
                     $mask_color_background = ImageColorAllocate($img_watermark_mask, 0, 0, 0);
                     ImageAlphaBlending($img_watermark_mask, false);
                     ImageFilledRectangle($img_watermark_mask, 0, 0, ImageSX($img_watermark_mask), ImageSY($img_watermark_mask), $mask_color_background);
                     $mask_color_watermark = ImageColorAllocate($img_watermark_mask, 255, 255, 255);
                 }
             }
             $text_color_watermark = phpthumb_functions::ImageHexColorAllocate($img_watermark, $hex_color);
             foreach ($textlines as $key => $line) {
                 switch ($alignment) {
                     case 'C':
                         $x_offset = round(($text_width - ImageFontWidth($size) * strlen($line)) / 2);
                         $originOffsetX = (ImageSX($gdimg) - ImageSX($img_watermark)) / 2;
                         $originOffsetY = (ImageSY($gdimg) - ImageSY($img_watermark)) / 2;
                         break;
                     case 'T':
                         $x_offset = round(($text_width - ImageFontWidth($size) * strlen($line)) / 2);
                         $originOffsetX = (ImageSX($gdimg) - ImageSX($img_watermark)) / 2;
                         $originOffsetY = $margin;
                         break;
                     case 'B':
                         $x_offset = round(($text_width - ImageFontWidth($size) * strlen($line)) / 2);
                         $originOffsetX = (ImageSX($gdimg) - ImageSX($img_watermark)) / 2;
                         $originOffsetY = ImageSY($gdimg) - ImageSY($img_watermark) - $margin;
                         break;
                     case 'L':
                         $x_offset = 0;
                         $originOffsetX = $margin;
                         $originOffsetY = (ImageSY($gdimg) - ImageSY($img_watermark)) / 2;
                         break;
                     case 'TL':
                         $x_offset = 0;
                         $originOffsetX = $margin;
                         $originOffsetY = $margin;
                         break;
                     case 'BL':
                         $x_offset = 0;
                         $originOffsetX = $margin;
                         $originOffsetY = ImageSY($gdimg) - ImageSY($img_watermark) - $margin;
                         break;
                     case 'R':
                         $x_offset = $text_width - ImageFontWidth($size) * strlen($line);
                         $originOffsetX = ImageSX($gdimg) - ImageSX($img_watermark) - $margin;
                         $originOffsetY = (ImageSY($gdimg) - ImageSY($img_watermark)) / 2;
                         break;
                     case 'TR':
                         $x_offset = $text_width - ImageFontWidth($size) * strlen($line);
                         $originOffsetX = ImageSX($gdimg) - ImageSX($img_watermark) - $margin;
                         $originOffsetY = $margin;
                         break;
                     case 'BR':
                     default:
                         $x_offset = $text_width - ImageFontWidth($size) * strlen($line);
                         $originOffsetX = ImageSX($gdimg) - ImageSX($img_watermark) - $margin;
                         $originOffsetY = ImageSY($gdimg) - ImageSY($img_watermark) - $margin;
                         break;
                 }
                 $this->DebugMessage('WatermarkText() calling ImageString($img_watermark, ' . $size . ', ' . $x_offset . ', ' . $key * ImageFontHeight($size) . ', ' . $line . ', $text_color_watermark)', __FILE__, __LINE__);
                 ImageString($img_watermark, $size, $x_offset, $key * ImageFontHeight($size), $line, $text_color_watermark);
                 if ($angle && $img_watermark_mask) {
                     $this->DebugMessage('WatermarkText() calling ImageString($img_watermark_mask, ' . $size . ', ' . $x_offset . ', ' . $key * ImageFontHeight($size) . ', ' . $text . ', $mask_color_watermark)', __FILE__, __LINE__);
                     ImageString($img_watermark_mask, $size, $x_offset, $key * ImageFontHeight($size), $text, $mask_color_watermark);
                 }
             }
             if ($angle && $img_watermark_mask) {
                 $img_watermark = ImageRotate($img_watermark, $angle, $text_color_background);
                 $img_watermark_mask = ImageRotate($img_watermark_mask, $angle, $mask_color_background);
                 phpthumb_filters::ApplyMask($img_watermark_mask, $img_watermark);
             }
             //phpthumb_filters::WatermarkOverlay($gdimg, $img_watermark, $alignment, $opacity, $margin);
             $this->DebugMessage('WatermarkText() calling phpthumb_filters::WatermarkOverlay($gdimg, $img_watermark, ' . ($originOffsetX . 'x' . $originOffsetY) . ', ' . $opacity . ', 0)', __FILE__, __LINE__);
             phpthumb_filters::WatermarkOverlay($gdimg, $img_watermark, $originOffsetX . 'x' . $originOffsetY, $opacity, 0);
             ImageDestroy($img_watermark);
             return true;
         }
     }
     return false;
 }