1: <?php
  2: /**
  3:  * LICENSE (BSD)
  4:  *
  5:  * Copyright (c) 2012, Gerd Christian Kunze
  6:  * All rights reserved.
  7:  *
  8:  * Redistribution and use in source and binary forms, with or without
  9:  * modification, are permitted provided that the following conditions are
 10:  * met:
 11:  *
 12:  *  * Redistributions of source code must retain the above copyright
 13:  *    notice, this list of conditions and the following disclaimer.
 14:  *
 15:  *  * Redistributions in binary form must reproduce the above copyright
 16:  *    notice, this list of conditions and the following disclaimer in the
 17:  *    documentation and/or other materials provided with the distribution.
 18:  *
 19:  *  * Neither the name of Gerd Christian Kunze nor the names of the
 20:  *    contributors may be used to endorse or promote products derived from
 21:  *    this software without specific prior written permission.
 22:  *
 23:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 24:  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 25:  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 26:  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 27:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 28:  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 29:  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 30:  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 31:  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 32:  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 33:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 34:  *
 35:  * Text
 36:  * 11.02.2013 14:33
 37:  */
 38: namespace MOC\Module\Image\Font;
 39: use MOC\Api;
 40: use MOC\Generic\Device\Module;
 41: 
 42: /**
 43:  *
 44:  */
 45: class Text implements Module {
 46:     /**
 47:      * Get Singleton/Instance
 48:      *
 49:      * @static
 50:      * @return Text
 51:      */
 52:     public static function InterfaceInstance() {
 53:         return new Text();
 54:     }
 55: 
 56:     /**
 57:      * Get Dependencies
 58:      *
 59:      * @static
 60:      * @return \MOC\Core\Depending
 61:      */
 62:     public static function InterfaceDepending() {
 63:         return Api::Core()->Depending();
 64:     }
 65: 
 66:     /**
 67:      * Get Changelog
 68:      *
 69:      * @static
 70:      * @return \MOC\Core\Changelog
 71:      */
 72:     public static function InterfaceChangelog() {
 73:         return Api::Core()->Changelog();
 74:     }
 75: 
 76:     /**
 77:      * @param $Text
 78:      *
 79:      * @return string
 80:      */
 81:     public function TextNCR( $Text ) {
 82:         return $this->ConvertToNCR( $this->ConvertToLatin1( $Text ) );
 83:     }
 84: 
 85:     /**
 86:      * @param $Text
 87:      * @param $Font
 88:      * @param $Size
 89:      *
 90:      * @return number
 91:      */
 92:     public function TextWidth( $Text, $Font, $Size ) {
 93:         // Fetch Font-Box
 94:         $TextBox = imagettfbbox( $Size, 0, $Font, $Text );
 95:         // Fetch Dimension ( + 2 px = FIX: FontStyle )
 96:         return abs($TextBox[2]) + abs($TextBox[0]) + 2;
 97:     }
 98: 
 99:     /**
100:      * @param $Text
101:      * @param $Font
102:      * @param $Size
103:      *
104:      * @return number
105:      */
106:     public function TextHeight( $Text, $Font, $Size ) {
107:         // Fetch Font-Box
108:         $TextBox = imagettfbbox( $Size, 0, $Font, $Text );
109:         // Fetch Dimension
110:         return abs($TextBox[7]) + abs($TextBox[1]);
111:     }
112: 
113:     /**
114:      * @param $Text
115:      *
116:      * @return string
117:      */
118:     private function ConvertToLatin1( $Text ) {
119:         return Api::Core()->Encoding()->MixedToLatin1( $Text );
120:     }
121: 
122:     /**
123:      * @param $Text
124:      *
125:      * @return string
126:      */
127:     /** @noinspection PhpUnusedPrivateMethodInspection */
128:     private function ConvertToUtf8( $Text ) {
129:         return Api::Core()->Encoding()->MixedToUtf8( $Text );
130:     }
131: 
132:     /**
133:      * @param $Text
134:      *
135:      * @return string
136:      */
137:     private function ConvertToNCR( $Text ) {
138:         $Result = '';
139:         $Length = strlen( $Text );
140:         for( $Run = 0; $Run < $Length; $Run++ ) {
141:             $Result .= "&#".ord( $Text[$Run] ).";";
142:         }
143:         return $Result;
144:     }
145: }
146: