/**
  * This function checks if a image is included with the correct size.
  * Therefore an test image with known size is choosen (TestPicture500x256.png).
  */
 public function test_image_size_2()
 {
     $units = new helper_plugin_odt_units();
     $renderer = new renderer_plugin_odt_page();
     $renderer->document_start();
     $renderer->_odtAddImage(TMP_DIR . '/data/TestPicture500x256.png');
     // There should be a frame
     $start = strpos($renderer->doc, '<draw:frame');
     $end = strpos($renderer->doc, '</draw:frame>');
     $frame = substr($renderer->doc, $start, $end + strlen('</draw:frame>') - $start);
     $this->assertFalse(empty($frame));
     // Check that the width has the unit 'cm' and that it is
     // calculated according to the formula ($width/96.0)*2.54
     $result = preg_match('/svg:width="[^"]*"/', $renderer->doc, $widths);
     $this->assertEquals($result, 1);
     $unit = substr($widths[0], strlen('svg:width='));
     $unit = trim($unit, '"');
     $width = $units->getDigits($unit);
     $unit = $units->stripDigits($unit);
     $this->assertEquals($unit, 'cm');
     $this->assertEquals($width, 500 / 96.0 * 2.54);
     // Check that the height has the unit 'cm' and that it is
     // calculated according to the formula ($height/96.0)*2.54
     $result = preg_match('/svg:height="[^"]*"/', $renderer->doc, $heights);
     $this->assertEquals($result, 1);
     $unit = substr($heights[0], strlen('svg:height='));
     $unit = trim($unit, '"');
     $height = $units->getDigits($unit);
     $unit = $units->stripDigits($unit);
     $this->assertEquals($unit, 'cm');
     $this->assertEquals($height, 256 / 96.0 * 2.54);
 }
예제 #2
0
 protected function setListStyleImage($style, $level, $file)
 {
     if ($this->units == NULL) {
         $this->units = plugin_load('helper', 'odt_units');
     }
     $odt_file = $this->addFileAsPicture($file);
     if ($odt_file != NULL) {
         $style->setPropertyForLevel($level, 'list-level-style', 'image');
         $style->setPropertyForLevel($level, 'href', $odt_file);
         $style->setPropertyForLevel($level, 'type', 'simple');
         $style->setPropertyForLevel($level, 'show', 'embed');
         $style->setPropertyForLevel($level, 'actuate', 'onLoad');
         $style->setPropertyForLevel($level, 'vertical-pos', 'middle');
         $style->setPropertyForLevel($level, 'vertical-rel', 'line');
         list($width, $height) = renderer_plugin_odt_page::_odtGetImageSize($file);
         if (empty($width) || empty($height)) {
             $width = '0.5';
             $height = $width;
         }
         $style->setPropertyForLevel($level, 'width', $width . 'cm');
         $style->setPropertyForLevel($level, 'height', $height . 'cm');
         // ??? Wie berechnen...
         $text_indent = $this->units->getDigits($style->getPropertyFromLevel($level, 'text-indent'));
         $margin_left = $this->units->getDigits($style->getPropertyFromLevel($level, 'margin_left'));
         $tab_stop_position = $this->units->getDigits($style->getPropertyFromLevel($level, 'list-tab-stop-position'));
         $minimum = $margin_left + $text_indent + $width;
         if ($minimum > $tab_stop_position) {
             $inc = abs($text_indent);
             if ($inc == 0) {
                 $inc = 0.5;
             }
             while ($minimum > $tab_stop_position) {
                 $tab_stop_position += $inc;
             }
         }
         $style->setPropertyForLevel($level, 'list-tab-stop-position', $tab_stop_position . 'cm');
     }
 }
예제 #3
0
 /**
  * Render a wiki internal link.
  * In book export mode a local link with a name/test will be inserted if the
  * referenced page is included in the exported pages. Otherwise an external
  * link will be created.
  *
  * @param string       $id   page ID to link to. eg. 'wiki:syntax'
  * @param string|array $name name for the link, array for media file
  * @param bool         $returnonly whether to return odt or write to doc attribute
  *
  * @author Andreas Gohr <*****@*****.**>, LarsDW223
  */
 function internallink($id, $name = NULL, $returnonly = false)
 {
     global $ID;
     // default name is based on $id as given
     $default = $this->_simpleTitle($id);
     // now first resolve and clean up the $id
     resolve_pageid(getNS($ID), $id, $exists);
     $name = $this->_getLinkTitle($name, $default, $isImage, $id);
     // build the absolute URL (keeping a hash if any)
     list($id, $hash) = explode('#', $id, 2);
     // Is the link a link to a page included in the book?
     $pages = $this->actioninstance->getExportedPages();
     if (in_array($id, $pages)) {
         // Yes, create a local link with a name
         parent::locallink_with_name($hash, $id, $name);
         return;
     }
     // No, create an external link
     $url = wl($id, '', true);
     if ($hash) {
         $url .= '#' . $hash;
     }
     if ($ID == $id) {
         if ($returnonly) {
             return $this->reference($hash, $name);
         } else {
             $this->doc .= $this->reference($hash, $name);
         }
     } else {
         if ($returnonly) {
             return $this->_doLink($url, $name);
         } else {
             $this->doc .= $this->_doLink($url, $name);
         }
     }
 }