face = $face; $this->size = $size; $this->color = $color; } /** * Writes text onto an image * * @param WideImage_Image $image * @param mixed $x smart coordinate * @param mixed $y smart coordinate * @param string $text * @param int $angle Angle in degrees clockwise */ function writeText($image, $x, $y, $text, $angle = 0) { if ($image->isTrueColor()) $image->alphaBlending(true); $box = imageftbbox($this->size, $angle, $this->face, $text); $obox = array( 'left' => min($box[0], $box[2], $box[4], $box[6]), 'top' => min($box[1], $box[3], $box[5], $box[7]), 'right' => max($box[0], $box[2], $box[4], $box[6]) - 1, 'bottom' => max($box[1], $box[3], $box[5], $box[7]) - 1 ); $obox['width'] = abs($obox['left']) + abs($obox['right']); $obox['height'] = abs($obox['top']) + abs($obox['bottom']); $x = WideImage_Coordinate::fix($x, $image->getWidth(), $obox['width']); $y = WideImage_Coordinate::fix($y, $image->getHeight(), $obox['height']); $fixed_x = $x - $obox['left']; $fixed_y = $y - $obox['top']; imagettftext($image->getHandle(), $this->size, $angle, $fixed_x, $fixed_y, $this->color, $this->face, $text); } }