Gecko [ nrupathungauniversityblr.ac.in ]

Name	Size	Permission
absolute_positioner.cls.php	3.14 KB	-rwxr-xr-x
abstract_renderer.cls.php	22.41 KB	-rwxr-xr-x
attribute_translator.cls.php	14.87 KB	-rwxr-xr-x
autoload.inc.php	2.48 KB	-rwxr-xr-x
block_frame_decorator.cls.php	5.98 KB	-rwxr-xr-x
block_frame_reflower.cls.php	23.3 KB	-rwxr-xr-x
block_positioner.cls.php	1.4 KB	-rwxr-xr-x
block_renderer.cls.php	6.63 KB	-rwxr-xr-x
cached_pdf_decorator.cls.php	5.66 KB	-rwxr-xr-x
canvas.cls.php	9.16 KB	-rwxr-xr-x
canvas_factory.cls.php	1.49 KB	-rwxr-xr-x
cellmap.cls.php	19 KB	-rwxr-xr-x
cpdf_adapter.cls.php	24.47 KB	-rwxr-xr-x
css_color.cls.php	7.71 KB	-rwxr-xr-x
dompdf.cls.php	30.77 KB	-rwxr-xr-x
dompdf_exception.cls.php	551 B	-rwxr-xr-x
dompdf_image_exception.cls.php	553 B	-rwxr-xr-x
file.skel	228 B	-rwxr-xr-x
fixed_positioner.cls.php	2.73 KB	-rwxr-xr-x
font_metrics.cls.php	10.93 KB	-rwxr-xr-x
frame.cls.php	27.46 KB	-rwxr-xr-x
frame_decorator.cls.php	15.94 KB	-rwxr-xr-x
frame_factory.cls.php	6.59 KB	-rwxr-xr-x
frame_reflower.cls.php	12.66 KB	-rwxr-xr-x
frame_tree.cls.php	5.85 KB	-rwxr-xr-x
functions.inc.php	26.45 KB	-rwxr-xr-x
gd_adapter.cls.php	19.28 KB	-rwxr-xr-x
image_cache.cls.php	5.79 KB	-rwxr-xr-x
image_frame_decorator.cls.php	1.99 KB	-rwxr-xr-x
image_frame_reflower.cls.php	6.29 KB	-rwxr-xr-x
image_renderer.cls.php	3.36 KB	-rwxr-xr-x
inline_frame_decorator.cls.php	2.29 KB	-rwxr-xr-x
inline_frame_reflower.cls.php	1.84 KB	-rwxr-xr-x
inline_positioner.cls.php	1.86 KB	-rwxr-xr-x
inline_renderer.cls.php	7.28 KB	-rwxr-xr-x
javascript_embedder.cls.php	732 B	-rwxr-xr-x
line_box.cls.php	4.96 KB	-rwxr-xr-x
list_bullet_frame_decorator.cl...	2.01 KB	-rwxr-xr-x
list_bullet_frame_reflower.cls...	845 B	-rwxr-xr-x
list_bullet_image_frame_decora...	4.46 KB	-rwxr-xr-x
list_bullet_positioner.cls.php	2.57 KB	-rwxr-xr-x
list_bullet_renderer.cls.php	6.33 KB	-rwxr-xr-x
null_frame_decorator.cls.php	576 B	-rwxr-xr-x
null_frame_reflower.cls.php	475 B	-rwxr-xr-x
null_positioner.cls.php	452 B	-rwxr-xr-x
page_cache.cls.php	3.74 KB	-rwxr-xr-x
page_frame_decorator.cls.php	16.77 KB	-rwxr-xr-x
page_frame_reflower.cls.php	5.31 KB	-rwxr-xr-x
pdflib_adapter.cls.php	27.62 KB	-rwxr-xr-x
php_evaluator.cls.php	1.04 KB	-rwxr-xr-x
positioner.cls.php	1.08 KB	-rwxr-xr-x
renderer.cls.php	7.1 KB	-rwxr-xr-x
style.cls.php	70.98 KB	-rwxr-xr-x
stylesheet.cls.php	39.64 KB	-rwxr-xr-x
table_cell_frame_decorator.cls...	2.75 KB	-rwxr-xr-x
table_cell_frame_reflower.cls....	3.63 KB	-rwxr-xr-x
table_cell_positioner.cls.php	716 B	-rwxr-xr-x
table_cell_renderer.cls.php	4.92 KB	-rwxr-xr-x
table_frame_decorator.cls.php	8.35 KB	-rwxr-xr-x
table_frame_reflower.cls.php	16.47 KB	-rwxr-xr-x
table_row_frame_decorator.cls....	1.12 KB	-rwxr-xr-x
table_row_frame_reflower.cls.p...	1.48 KB	-rwxr-xr-x
table_row_group_frame_decorato...	1.53 KB	-rwxr-xr-x
table_row_group_frame_reflower...	1.53 KB	-rwxr-xr-x
table_row_group_renderer.cls.p...	1.11 KB	-rwxr-xr-x
table_row_positioner.cls.php	780 B	-rwxr-xr-x
tcpdf_adapter.cls.php	14.11 KB	-rwxr-xr-x
text_frame_decorator.cls.php	5.56 KB	-rwxr-xr-x
text_frame_reflower.cls.php	13.48 KB	-rwxr-xr-x
text_renderer.cls.php	4.89 KB	-rwxr-xr-x

Code Editor : image_frame_reflower.cls.php

<?php
/**
 * @package dompdf
 * @link    http://dompdf.github.com/
 * @author  Benj Carson <benjcarson@digitaljunkies.ca>
 * @author  Fabien Ménager <fabien.menager@gmail.com>
 * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
 */

/**
 * Image reflower class
 *
 * @access private
 * @package dompdf
 */
class Image_Frame_Reflower extends Frame_Reflower {

function __construct(Image_Frame_Decorator $frame) {
    parent::__construct($frame);
  }

function reflow(Block_Frame_Decorator $block = null) {
    $this->_frame->position();
    
    //FLOAT
    //$frame = $this->_frame;
    //$page = $frame->get_root();

//$enable_css_float = $this->get_dompdf()->get_option("enable_css_float");
    //if ($enable_css_float && $frame->get_style()->float !== "none" ) {
    //  $page->add_floating_frame($this);
    //}
    // Set the frame's width
    $this->get_min_max_width();
    
    if ( $block ) {
      $block->add_frame_to_line($this->_frame);
    }
  }

function get_min_max_width() {
    if (DEBUGPNG) {
      // Determine the image's size. Time consuming. Only when really needed?
      list($img_width, $img_height) = dompdf_getimagesize($this->_frame->get_image_url(), $this->get_dompdf()->get_http_context());
      print "get_min_max_width() ".
        $this->_frame->get_style()->width.' '.
        $this->_frame->get_style()->height.';'.
        $this->_frame->get_parent()->get_style()->width." ".
        $this->_frame->get_parent()->get_style()->height.";".
        $this->_frame->get_parent()->get_parent()->get_style()->width.' '.
        $this->_frame->get_parent()->get_parent()->get_style()->height.';'.
        $img_width. ' '.
        $img_height.'|' ;
    }

$style = $this->_frame->get_style();
    
    $width_forced = true;
    $height_forced = true;

//own style auto or invalid value: use natural size in px
    //own style value: ignore suffix text including unit, use given number as px
    //own style %: walk up parent chain until found available space in pt; fill available space
    //
    //special ignored unit: e.g. 10ex: e treated as exponent; x ignored; 10e completely invalid ->like auto

$width = ($style->width > 0 ? $style->width : 0);
    if ( is_percent($width) ) {
      $t = 0.0;
      for ($f = $this->_frame->get_parent(); $f; $f = $f->get_parent()) {
        $f_style = $f->get_style();
        $t = $f_style->length_in_pt($f_style->width);
        if ($t != 0) {
          break;
        }
      }
      $width = ((float)rtrim($width,"%") * $t)/100; //maybe 0
    } elseif ( !mb_strpos($width, 'pt') ) {
      // Don't set image original size if "%" branch was 0 or size not given.
      // Otherwise aspect changed on %/auto combination for width/height
      // Resample according to px per inch
      // See also List_Bullet_Image_Frame_Decorator::__construct
      $width = $style->length_in_pt($width);
    }

$height = ($style->height > 0 ? $style->height : 0);
    if ( is_percent($height) ) {
      $t = 0.0;
      for ($f = $this->_frame->get_parent(); $f; $f = $f->get_parent()) {
        $f_style = $f->get_style();
        $t = $f_style->length_in_pt($f_style->height);
        if ($t != 0) {
          break;
        }
      }
      $height = ((float)rtrim($height,"%") * $t)/100; //maybe 0
    } elseif ( !mb_strpos($height, 'pt') ) {
      // Don't set image original size if "%" branch was 0 or size not given.
      // Otherwise aspect changed on %/auto combination for width/height
      // Resample according to px per inch
      // See also List_Bullet_Image_Frame_Decorator::__construct
      $height = $style->length_in_pt($height);
    }

if ($width == 0 || $height == 0) {
      // Determine the image's size. Time consuming. Only when really needed!
      list($img_width, $img_height) = dompdf_getimagesize($this->_frame->get_image_url(), $this->get_dompdf()->get_http_context());
      
      // don't treat 0 as error. Can be downscaled or can be catched elsewhere if image not readable.
      // Resample according to px per inch
      // See also List_Bullet_Image_Frame_Decorator::__construct
      if ($width == 0 && $height == 0) {
        $dpi = $this->_frame->get_dompdf()->get_option("dpi");
        $width = (float)($img_width * 72) / $dpi;
        $height = (float)($img_height * 72) / $dpi;
        $width_forced = false;
        $height_forced = false;
      } elseif ($height == 0 && $width != 0) {
        $height_forced = false;
        $height = ($width / $img_width) * $img_height; //keep aspect ratio
      } elseif ($width == 0 && $height != 0) {
        $width_forced = false;
        $width = ($height / $img_height) * $img_width; //keep aspect ratio
      }
    }
    
    // Handle min/max width/height
    if ( $style->min_width  !== "none" || 
         $style->max_width  !== "none" || 
         $style->min_height !== "none" || 
         $style->max_height !== "none" ) {
           
      list(/*$x*/, /*$y*/, $w, $h) = $this->_frame->get_containing_block();
      
      $min_width = $style->length_in_pt($style->min_width, $w);
      $max_width = $style->length_in_pt($style->max_width, $w);
      $min_height = $style->length_in_pt($style->min_height, $h);
      $max_height = $style->length_in_pt($style->max_height, $h);
  
      if ( $max_width !== "none" && $width > $max_width ) {
        if ( !$height_forced ) {
          $height *= $max_width / $width;
        }
        
        $width = $max_width;
      }
  
      if ( $min_width !== "none" && $width < $min_width ) {
        if ( !$height_forced ) {
          $height *= $min_width / $width;
        }
        
        $width = $min_width;
      }
      
      if ( $max_height !== "none" && $height > $max_height ) {
        if ( !$width_forced ) {
          $width *= $max_height / $height;
        }
        
        $height = $max_height;
      }
      
      if ( $min_height !== "none" && $height < $min_height ) {
        if ( !$width_forced ) {
          $width *= $min_height / $height;
        }
        
        $height = $min_height;
      }
    }
    
    if (DEBUGPNG) print $width.' '.$height.';';

$style->width = $width . "pt";
    $style->height = $height . "pt";
    
    $style->min_width = "none";
    $style->max_width = "none";
    $style->min_height = "none";
    $style->max_height = "none";

return array( $width, $width, "min" => $width, "max" => $width);
    
  }
}

${this.title}

Code Editor : image_frame_reflower.cls.php