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 : block_renderer.cls.php

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

/**
 * Renders block frames
 *
 * @access private
 * @package dompdf
 */
class Block_Renderer extends Abstract_Renderer {

//........................................................................

function render(Frame $frame) {
    $style = $frame->get_style();
    $node = $frame->get_node();

list($x, $y, $w, $h) = $frame->get_border_box();
    
    $this->_set_opacity( $frame->get_opacity( $style->opacity ) );

if ( $node->nodeName === "body" ) {
      $h = $frame->get_containing_block("h") - $style->length_in_pt(array(
        $style->margin_top,
        $style->border_top_width,
        $style->border_bottom_width,
        $style->margin_bottom),
      $style->width);
    }

// Handle anchors & links
    if ( $node->nodeName === "a" && $href = $node->getAttribute("href") ) {
      $this->_canvas->add_link($href, $x, $y, $w, $h);
    }
    
    // Draw our background, border and content
    list($tl, $tr, $br, $bl) = $style->get_computed_border_radius($w, $h);
    
    if ( $tl + $tr + $br + $bl > 0 ) {
      $this->_canvas->clipping_roundrectangle( $x, $y, $w, $h, $tl, $tr, $br, $bl );
    }
      
    if ( ($bg = $style->background_color) !== "transparent" ) {
      $this->_canvas->filled_rectangle( $x, $y, $w, $h, $bg );
    }

if ( ($url = $style->background_image) && $url !== "none" ) {
      $this->_background_image($url, $x, $y, $w, $h, $style);
    }
    
    if ( $tl + $tr + $br + $bl > 0 ) {
      $this->_canvas->clipping_end();
    }

$border_box = array($x, $y, $w, $h);
    $this->_render_border($frame, $border_box);
    $this->_render_outline($frame, $border_box);
    
    if (DEBUG_LAYOUT && DEBUG_LAYOUT_BLOCKS) {
      $this->_debug_layout($frame->get_border_box(), "red");
      if (DEBUG_LAYOUT_PADDINGBOX) {
        $this->_debug_layout($frame->get_padding_box(), "red", array(0.5, 0.5));
      }
    }
    
    if (DEBUG_LAYOUT && DEBUG_LAYOUT_LINES && $frame->get_decorator()) {
      foreach ($frame->get_decorator()->get_line_boxes() as $line) {
        $frame->_debug_layout(array($line->x, $line->y, $line->w, $line->h), "orange");
      }
    }
  }

protected function _render_border(Frame_Decorator $frame, $border_box = null, $corner_style = "bevel") {
    $style = $frame->get_style();
    $bp = $style->get_border_properties();

if ( empty($border_box) ) {
      $border_box = $frame->get_border_box();
    }
    
    // find the radius
    $radius = $style->get_computed_border_radius($border_box[2], $border_box[3]); // w, h

// Short-cut: If all the borders are "solid" with the same color and style, and no radius, we'd better draw a rectangle
    if (
        in_array($bp["top"]["style"], array("solid", "dashed", "dotted")) && 
        $bp["top"]    == $bp["right"] &&
        $bp["right"]  == $bp["bottom"] &&
        $bp["bottom"] == $bp["left"] &&
        array_sum($radius) == 0
    ) {
      $props = $bp["top"];
      if ( $props["color"] === "transparent" || $props["width"] <= 0 ) return;
      
      list($x, $y, $w, $h) = $border_box;
      $width = $style->length_in_pt($props["width"]);
      $pattern = $this->_get_dash_pattern($props["style"], $width);
      $this->_canvas->rectangle($x + $width / 2, $y + $width / 2, $w - $width, $h - $width, $props["color"], $width, $pattern);
      return;
    }

// Do it the long way
    $widths = array($style->length_in_pt($bp["top"]["width"]),
                    $style->length_in_pt($bp["right"]["width"]),
                    $style->length_in_pt($bp["bottom"]["width"]),
                    $style->length_in_pt($bp["left"]["width"]));
    
    foreach ($bp as $side => $props) {
      list($x, $y, $w, $h) = $border_box;
      $length = 0;
      $r1 = 0;
      $r2 = 0;

if ( !$props["style"] || 
            $props["style"] === "none" || 
            $props["width"] <= 0 || 
            $props["color"] == "transparent" )
        continue;

switch($side) {
      case "top":
        $length = $w;
        $r1 = $radius["top-left"];
        $r2 = $radius["top-right"];
        break;

case "bottom":
        $length = $w;
        $y += $h;
        $r1 = $radius["bottom-left"];
        $r2 = $radius["bottom-right"];
        break;

case "left":
        $length = $h;
        $r1 = $radius["top-left"];
        $r2 = $radius["bottom-left"];
        break;

case "right":
        $length = $h;
        $x += $w;
        $r1 = $radius["top-right"];
        $r2 = $radius["bottom-right"];
        break;
      default:
        break;
      }
      $method = "_border_" . $props["style"];
    
      // draw rounded corners
      $this->$method($x, $y, $length, $props["color"], $widths, $side, $corner_style, $r1, $r2);
    }
  }

protected function _render_outline(Frame_Decorator $frame, $border_box = null, $corner_style = "bevel") {
    $style = $frame->get_style();
    
    $props = array(
      "width" => $style->outline_width,
      "style" => $style->outline_style,
      "color" => $style->outline_color,
    );
    
    if ( !$props["style"] || $props["style"] === "none" || $props["width"] <= 0 )
      return;

if ( empty($border_box) ) {
      $border_box = $frame->get_border_box();
    }

$offset = $style->length_in_pt($props["width"]);
    $pattern = $this->_get_dash_pattern($props["style"], $offset);

// If the outline style is "solid" we'd better draw a rectangle
    if ( in_array($props["style"], array("solid", "dashed", "dotted")) ) {
      $border_box[0] -= $offset / 2;
      $border_box[1] -= $offset / 2;
      $border_box[2] += $offset;
      $border_box[3] += $offset;
    
      list($x, $y, $w, $h) = $border_box;
      $this->_canvas->rectangle($x, $y, $w, $h, $props["color"], $offset, $pattern);
      return;
    }

$border_box[0] -= $offset;
    $border_box[1] -= $offset;
    $border_box[2] += $offset * 2;
    $border_box[3] += $offset * 2;
    
    $method = "_border_" . $props["style"];
    $widths = array_fill(0, 4, $props["width"]);
    $sides = array("top", "right", "left", "bottom");
    $length = 0;
    
    foreach ($sides as $side) {
      list($x, $y, $w, $h) = $border_box;

switch($side) {
      case "top":
        $length = $w;
        break;

case "bottom":
        $length = $w;
        $y += $h;
        break;

case "left":
        $length = $h;
        break;

case "right":
        $length = $h;
        $x += $w;
        break;
      default:
        break;
      }

$this->$method($x, $y, $length, $props["color"], $widths, $side, $corner_style);
    }
  }
}

${this.title}

Code Editor : block_renderer.cls.php