PHP Frame::get_border_box方法代码示例

 function render(Frame $frame)
 {
     $style = $frame->get_style();
     list($x, $y, $w, $h) = $frame->get_border_box();
     $this->_set_opacity($frame->get_opacity($style->opacity));
     if ($frame->get_node()->nodeName === "body") {
         $h = $frame->get_containing_block("h") - $style->length_in_pt(array($style->margin_top, $style->padding_top, $style->border_top_width, $style->border_bottom_width, $style->padding_bottom, $style->margin_bottom), $style->width);
     }
     // Draw our background, border and content
     if (($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);
     }
     $this->_render_border($frame);
     $this->_render_outline($frame);
     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");
         }
     }
 }

  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");
      }
    }
  }

 function render(Frame $frame)
 {
     // Render background & borders
     $style = $frame->get_style();
     $cb = $frame->get_containing_block();
     list($x, $y, $w, $h) = $frame->get_border_box();
     $this->_set_opacity($frame->get_opacity($style->opacity));
     if (($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);
     }
     $this->_render_border($frame);
     $this->_render_outline($frame);
     list($x, $y) = $frame->get_padding_box();
     $x += $style->length_in_pt($style->padding_left, $cb["w"]);
     $y += $style->length_in_pt($style->padding_top, $cb["h"]);
     $w = $style->length_in_pt($style->width, $cb["w"]);
     $h = $style->length_in_pt($style->height, $cb["h"]);
     $src = $frame->get_image_url();
     if (Image_Cache::is_broken($src) && ($alt = $frame->get_node()->getAttribute("alt"))) {
         $font = $style->font_family;
         $size = $style->font_size;
         $spacing = $style->word_spacing;
         $this->_canvas->text($x, $y, $alt, $font, $size, $style->color, $spacing);
     } else {
         $this->_canvas->image($src, $x, $y, $w, $h, $style->image_resolution);
     }
     if ($msg = $frame->get_image_msg()) {
         $parts = preg_split("/\\s*\n\\s*/", $msg);
         $height = 10;
         $_y = $alt ? $y + $h - count($parts) * $height : $y;
         foreach ($parts as $i => $_part) {
             $this->_canvas->text($x, $_y + $i * $height, $_part, "times", $height * 0.8, array(0.5, 0.5, 0.5));
         }
     }
     if (DEBUG_LAYOUT && DEBUG_LAYOUT_BLOCKS) {
         $this->_debug_layout($frame->get_border_box(), "blue");
         if (DEBUG_LAYOUT_PADDINGBOX) {
             $this->_debug_layout($frame->get_padding_box(), "blue", array(0.5, 0.5));
         }
     }
 }

 function render(Frame $frame)
 {
     // Render background & borders
     $style = $frame->get_style();
     $cb = $frame->get_containing_block();
     list($x, $y, $w, $h) = $frame->get_border_box();
     $this->_set_opacity($frame->get_opacity($style->opacity));
     // Handle the last child
     if (($bg = $style->background_color) !== "transparent") {
         $this->_canvas->filled_rectangle($x + $widths[3], $y + $widths[0], $w, $h, $bg);
     }
     if (($url = $style->background_image) && $url !== "none") {
         $this->_background_image($url, $x + $widths[3], $y + $widths[0], $w, $h, $style);
     }
     $this->_render_border($frame);
     $this->_render_outline($frame);
     list($x, $y) = $frame->get_padding_box();
     $x += $style->length_in_pt($style->padding_left, $cb["w"]);
     $y += $style->length_in_pt($style->padding_top, $cb["h"]);
     $w = $style->length_in_pt($style->width, $cb["w"]);
     $h = $style->length_in_pt($style->height, $cb["h"]);
     if (strrpos($frame->get_image_url(), DOMPDF_LIB_DIR . "/res/broken_image.png", 0) !== false && ($alt = $frame->get_node()->getAttribute("alt"))) {
         $font = $style->font_family;
         $size = $style->font_size;
         $spacing = $style->word_spacing;
         $this->_canvas->text($x, $y, $alt, $font, $size, $style->color, $spacing);
     } else {
         $this->_canvas->image($frame->get_image_url(), $frame->get_image_ext(), $x, $y, $w, $h);
     }
     if (DEBUG_LAYOUT && DEBUG_LAYOUT_BLOCKS) {
         $this->_debug_layout($frame->get_border_box(), "blue");
         if (DEBUG_LAYOUT_PADDINGBOX) {
             $this->_debug_layout($frame->get_padding_box(), "blue", array(0.5, 0.5));
         }
     }
 }

 function render(Frame $frame)
 {
     $style = $frame->get_style();
     if (trim($frame->get_node()->nodeValue) === "" && $style->empty_cells === "hide") {
         return;
     }
     $this->_set_opacity($frame->get_opacity($style->opacity));
     list($x, $y, $w, $h) = $frame->get_border_box();
     // Draw our background, border and content
     if (($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);
     }
     $table = Table_Frame_Decorator::find_parent_table($frame);
     if ($table->get_style()->border_collapse !== "collapse") {
         $this->_render_border($frame);
         $this->_render_outline($frame);
         return;
     }
     // The collapsed case is slightly complicated...
     // @todo Add support for outlines here
     $cellmap = $table->get_cellmap();
     $cells = $cellmap->get_spanned_cells($frame);
     $num_rows = $cellmap->get_num_rows();
     $num_cols = $cellmap->get_num_cols();
     // Determine the top row spanned by this cell
     $i = $cells["rows"][0];
     $top_row = $cellmap->get_row($i);
     // Determine if this cell borders on the bottom of the table.  If so,
     // then we draw its bottom border.  Otherwise the next row down will
     // draw its top border instead.
     if (in_array($num_rows - 1, $cells["rows"])) {
         $draw_bottom = true;
         $bottom_row = $cellmap->get_row($num_rows - 1);
     } else {
         $draw_bottom = false;
     }
     // Draw the horizontal borders
     foreach ($cells["columns"] as $j) {
         $bp = $cellmap->get_border_properties($i, $j);
         $y = $top_row["y"] - $bp["top"]["width"] / 2;
         $col = $cellmap->get_column($j);
         $x = $col["x"] - $bp["left"]["width"] / 2;
         $w = $col["used-width"] + ($bp["left"]["width"] + $bp["right"]["width"]) / 2;
         if ($bp["top"]["style"] !== "none" && $bp["top"]["width"] > 0) {
             $widths = array($bp["top"]["width"], $bp["right"]["width"], $bp["bottom"]["width"], $bp["left"]["width"]);
             $method = "_border_" . $bp["top"]["style"];
             $this->{$method}($x, $y, $w, $bp["top"]["color"], $widths, "top", "square");
         }
         if ($draw_bottom) {
             $bp = $cellmap->get_border_properties($num_rows - 1, $j);
             if ($bp["bottom"]["style"] === "none" || $bp["bottom"]["width"] <= 0) {
                 continue;
             }
             $y = $bottom_row["y"] + $bottom_row["height"] + $bp["bottom"]["width"] / 2;
             $widths = array($bp["top"]["width"], $bp["right"]["width"], $bp["bottom"]["width"], $bp["left"]["width"]);
             $method = "_border_" . $bp["bottom"]["style"];
             $this->{$method}($x, $y, $w, $bp["bottom"]["color"], $widths, "bottom", "square");
         }
     }
     $j = $cells["columns"][0];
     $left_col = $cellmap->get_column($j);
     if (in_array($num_cols - 1, $cells["columns"])) {
         $draw_right = true;
         $right_col = $cellmap->get_column($num_cols - 1);
     } else {
         $draw_right = false;
     }
     // Draw the vertical borders
     foreach ($cells["rows"] as $i) {
         $bp = $cellmap->get_border_properties($i, $j);
         $x = $left_col["x"] - $bp["left"]["width"] / 2;
         $row = $cellmap->get_row($i);
         $y = $row["y"] - $bp["top"]["width"] / 2;
         $h = $row["height"] + ($bp["top"]["width"] + $bp["bottom"]["width"]) / 2;
         if ($bp["left"]["style"] !== "none" && $bp["left"]["width"] > 0) {
             $widths = array($bp["top"]["width"], $bp["right"]["width"], $bp["bottom"]["width"], $bp["left"]["width"]);
             $method = "_border_" . $bp["left"]["style"];
             $this->{$method}($x, $y, $h, $bp["left"]["color"], $widths, "left", "square");
         }
         if ($draw_right) {
             $bp = $cellmap->get_border_properties($i, $num_cols - 1);
             if ($bp["right"]["style"] === "none" || $bp["right"]["width"] <= 0) {
                 continue;
             }
             $x = $right_col["x"] + $right_col["used-width"] + $bp["right"]["width"] / 2;
             $widths = array($bp["top"]["width"], $bp["right"]["width"], $bp["bottom"]["width"], $bp["left"]["width"]);
             $method = "_border_" . $bp["right"]["style"];
             $this->{$method}($x, $y, $h, $bp["right"]["color"], $widths, "right", "square");
         }
     }
 }

 function get_border_box()
 {
     return $this->_frame->get_border_box();
 }

  function render(Frame $frame) {
    // Render background & borders
    $style = $frame->get_style();
    $cb = $frame->get_containing_block();
    list($x, $y, $w, $h) = $frame->get_border_box();

    $this->_set_opacity( $frame->get_opacity( $style->opacity ) );

    list($tl, $tr, $br, $bl) = $style->get_computed_border_radius($w, $h);

    $has_border_radius = $tl + $tr + $br + $bl > 0;

    if ( $has_border_radius ) {
      $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 ( $has_border_radius ) {
      $this->_canvas->clipping_end();
    }

    $this->_render_border($frame);
    $this->_render_outline($frame);

    list($x, $y) = $frame->get_padding_box();

    $x += $style->length_in_pt($style->padding_left, $cb["w"]);
    $y += $style->length_in_pt($style->padding_top, $cb["h"]);

    $w = $style->length_in_pt($style->width, $cb["w"]);
    $h = $style->length_in_pt($style->height, $cb["h"]);

    if ( $has_border_radius ) {
      list($wt, $wr, $wb, $wl) = array(
        $style->border_top_width,
        $style->border_right_width,
        $style->border_bottom_width,
        $style->border_left_width,
      );

      // we have to get the "inner" radius
      if ( $tl > 0 ) {
        $tl -= ($wt + $wl) / 2;
      }
      if ( $tr > 0 ) {
        $tr -= ($wt + $wr) / 2;
      }
      if ( $br > 0 ) {
        $br -= ($wb + $wr) / 2;
      }
      if ( $bl > 0 ) {
        $bl -= ($wb + $wl) / 2;
      }

      $this->_canvas->clipping_roundrectangle( $x, $y, $w, $h, $tl, $tr, $br, $bl );
    }

    $src = $frame->get_image_url();
    $alt = null;

    if ( Image_Cache::is_broken($src) &&
      $alt = $frame->get_node()->getAttribute("alt") ) {
      $font = $style->font_family;
      $size = $style->font_size;
      $spacing = $style->word_spacing;
      $this->_canvas->text($x, $y, $alt,
                           $font, $size,
                           $style->color, $spacing);
    }
    else {
      $this->_canvas->image( $src, $x, $y, $w, $h, $style->image_resolution);
    }

    if ( $has_border_radius ) {
      $this->_canvas->clipping_end();
    }

    if ( $msg = $frame->get_image_msg() ) {
      $parts = preg_split("/\s*\n\s*/", $msg);
      $height = 10;
      $_y = $alt ? $y+$h-count($parts)*$height : $y;

      foreach($parts as $i => $_part) {
        $this->_canvas->text($x, $_y + $i*$height, $_part, "times", $height*0.8, array(0.5, 0.5, 0.5));
      }
    }

    if (DEBUG_LAYOUT && DEBUG_LAYOUT_BLOCKS) {
      $this->_debug_layout($frame->get_border_box(), "blue");
      if (DEBUG_LAYOUT_PADDINGBOX) {
        $this->_debug_layout($frame->get_padding_box(), "blue", array(0.5, 0.5));
      }
    }
//.........这里部分代码省略.........