Beispiel #1
0
 function parse($value)
 {
     if ($value == '') {
         return null;
     }
     // First attempt to create media with predefined name
     if (preg_match('/^(\\w+)(?:\\s+(portrait|landscape))?$/', $value, $matches)) {
         $name = $matches[1];
         $landscape = isset($matches[2]) && $matches[2] == 'landscape';
         $media =& Media::predefined($name);
         if (is_null($media)) {
             return null;
         }
         return array('size' => array('width' => $media->get_width(), 'height' => $media->get_height()), 'landscape' => $landscape);
     }
     // Second, attempt to create media with predefined size
     $parts = preg_split('/\\s+/', $value);
     $width_str = $parts[0];
     $height_str = isset($parts[1]) ? $parts[1] : $parts[0];
     $width = units2pt($width_str);
     $height = units2pt($height_str);
     if ($width == 0 || $height == 0) {
         return null;
     }
     return array('size' => array('width' => $width / mm2pt(1) / pt2pt(1), 'height' => $height / mm2pt(1) / pt2pt(1)), 'landscape' => false);
 }
 /**
  * Converts the absolute lengths to the device points
  *
  * @param float $font_size Font size to use during conversion of 'ex' and 'em' units
  */
 function units2pt($font_size)
 {
     if (!$this->x_percentage) {
         $this->x = units2pt($this->x, $font_size);
     }
     if (!$this->y_percentage) {
         $this->y = units2pt($this->y, $font_size);
     }
 }
function punits2pt($value, $font_size)
{
    $value = trim($value);
    // Check if current value is percentage
    if (substr($value, strlen($value) - 1, 1) === "%") {
        return array((double) $value, true);
    } else {
        return array(units2pt($value, $font_size), false);
    }
}
function get_base_font_size()
{
    global $g_font_size;
    for ($i = 0; $i < count($g_font_size); $i++) {
        $unit = value::unit_from_string($g_font_size[$i]);
        if ($unit != UNIT_EX && $unit != UNIT_EM) {
            $font_size = units2pt($g_font_size[$i]);
            for ($j = $i - 1; $j >= 0; $j--) {
                $font_size = units2pt($g_font_size[$j], $font_size);
            }
            return $font_size;
        }
    }
    return 0;
}
 function RadioBox($checked, $value, $group_name)
 {
     // Call parent constructor
     $this->GenericBox();
     // Check the box state
     $this->_checked = $checked;
     /**
      * Store the form value for this radio button
      */
     $this->_value = trim($value);
     $this->_group_name = $group_name;
     // Setup box size:
     $this->default_baseline = units2pt(RADIOBUTTON_SIZE);
     $this->height = units2pt(RADIOBUTTON_SIZE);
     $this->width = units2pt(RADIOBUTTON_SIZE);
     $this->setCSSProperty(CSS_DISPLAY, '-radio');
 }
 function RadioBox($checked, $value)
 {
     // Call parent constructor
     $this->GenericFormattedBox();
     // Check the box state
     $this->_checked = $checked;
     /**
      * Store the form value for this radio button
      */
     $this->_value = trim($value);
     $handler =& get_css_handler('-html2ps-form-radiogroup');
     $this->_group_name = $handler->get();
     // Setup box size:
     $this->default_baseline = units2pt(CHECKBOX_SIZE);
     $this->height = units2pt(CHECKBOX_SIZE);
     $this->width = units2pt(CHECKBOX_SIZE);
 }
 function GenericBox()
 {
     $this->_left = 0;
     $this->_top = 0;
     $this->baseline = 0;
     $this->default_baseline = 0;
     // Generic CSS properties
     // Save CSS property values
     $base_font_size = get_base_font_size();
     // 'color'
     $handler = get_css_handler('color');
     $this->color = $handler->get();
     // 'font-size'
     $this->font_size = units2pt(get_font_size(), $base_font_size);
     // 'font-family'
     $this->family = get_font_family();
     // 'font-weight'
     $this->weight = get_font_weight();
     // 'font-style'
     $this->style = get_font_style();
     // 'text-decoration'
     $handler = get_css_handler('text-decoration');
     $this->decoration = $handler->get();
 }
Beispiel #8
0
 function reflow(&$parent, &$context)
 {
     GenericFormattedBox::reflow($parent, $context);
     // Determine upper-left _content_ corner position of current box
     $this->put_left($parent->get_left_padding());
     $this->put_top($parent->get_top_padding());
     // Legends will not wrap
     $this->put_full_width($this->get_max_width($context));
     // Reflow contents
     $this->reflow_content($context);
     // Adjust legend position
     $height = $this->get_full_height();
     $this->offset(units2pt(LEGEND_HORIZONTAL_OFFSET) + $this->get_extra_left(), $height / 2);
     // Adjust parent position
     $parent->offset(0, -$height / 2);
     // Adjust parent content position
     for ($i = 0; $i < count($parent->content); $i++) {
         if ($parent->content[$i]->uid != $this->uid) {
             $parent->content[$i]->offset(0, -$height / 2);
         }
     }
     $parent->_current_y -= $height / 2;
     $parent->extend_height($this->get_bottom_margin());
 }
 function units2pt($base)
 {
     $this->value = units2pt($this->value, $base);
 }
 /**
  * Create a new checkbox element with the given state
  * 
  * @param $checked flag inidicating if this box should be checked
  * 
  * @see CheckBox::create()
  */
 function CheckBox($checked, $name, $value)
 {
     $this->GenericFormattedBox();
     $this->_checked = $checked;
     $this->_name = trim($name);
     $this->_value = trim($value);
     /**
      * Check box size is constant (defined in config.inc.php) and is never affected
      * neither by CSS nor HTML.
      * 
      * @see CHECKBOX_SIZE
      */
     $this->default_baseline = units2pt(CHECKBOX_SIZE);
     $this->height = units2pt(CHECKBOX_SIZE);
     $this->width = units2pt(CHECKBOX_SIZE);
 }
Beispiel #11
0
 function _units2pt($base)
 {
     $this->width = units2pt($this->width, $base);
 }
Beispiel #12
0
 function setup_dimensions()
 {
     $this->default_baseline = units2pt(CHECKBOX_SIZE);
     $this->height = units2pt(CHECKBOX_SIZE);
     $this->width = units2pt(CHECKBOX_SIZE);
 }
 function image_ry($image, $x, $y, $height, $bottom, $ox, $oy, $scale)
 {
     $tmpname = $this->_mktempimage($image);
     // Fill part to the bottom
     $cy = $y;
     while ($cy + $height > $bottom) {
         $tx = $x;
         $ty = $cy + units2pt(imagesy($image));
         $this->_coords2pdf($tx, $ty);
         $this->pdf->Image($tmpname, $tx, $ty, imagesx($image) * $scale, imagesy($image) * $scale, "png");
         $cy -= $height;
     }
     // Fill part to the top
     $cy = $y;
     while ($cy - $height < $y + $oy) {
         $tx = $x;
         $ty = $cy + units2pt(imagesy($image));
         $this->_coords2pdf($tx, $ty);
         $this->pdf->Image($tmpname, $tx, $ty, imagesx($image) * $scale, imagesy($image) * $scale, "png");
         $cy += $height;
     }
     unlink($tmpname);
 }
 function EdgePDF($edge)
 {
     $this->_width = units2pt($edge['width']);
     $this->color = new Color($edge['color'], is_transparent($edge['color']));
     $this->style = $edge['style'];
 }
Beispiel #15
0
 /**
  * Layout current checkbox element. Note that most CSS properties do not apply to the 
  * checkboxes; i.e. margin/padding values are ignored, checkboxes always aligned to 
  * to bottom of current line, etc.
  * 
  * @param GenericContainerBox $parent
  * @param FlowContext $context Context object describing current flow parameters 
  * 
  * @return Boolean flag indicating the error/success state; 'null' value in case of critical error 
  */
 function reflow(&$parent, &$context)
 {
     GenericFormattedBox::reflow($parent, $context);
     /**
      * Check box size is constant (defined in config.inc.php) and is never affected
      * neither by CSS nor HTML.
      * 
      * @see CHECKBOX_SIZE
      */
     $this->default_baseline = units2pt(CHECKBOX_SIZE);
     $this->height = units2pt(CHECKBOX_SIZE);
     $this->width = units2pt(CHECKBOX_SIZE);
     // set default baseline
     $this->baseline = $this->default_baseline;
     //     // Vertical-align
     //     $this->_apply_vertical_align($parent);
     /**
      * append to parent line box
      */
     $parent->append_line($this);
     /**
      * Determine coordinates of upper-left margin corner
      */
     $this->guess_corner($parent);
     /**
      * Offset parent current X coordinate
      */
     $parent->_current_x += $this->get_full_width();
     /**
      * Extend parents height to fit the checkbox
      */
     $parent->extend_height($this->get_bottom_margin());
 }
 function GenericFormattedBox()
 {
     $this->GenericBox();
     $base_font_size = get_base_font_size();
     // 'background'
     $handler = get_css_handler('background');
     $this->background = $handler->get();
     $this->background = $this->background->copy();
     $this->background->units2pt($base_font_size);
     // 'border'
     $this->border = new BorderPDF(get_border());
     // '-cellpadding'
     $handler = get_css_handler('-cellpadding');
     $this->cellpadding = units2pt($handler->get(), $base_font_size);
     // '-cellspacing'
     $handler = get_css_handler('-cellspacing');
     $this->cellspacing = units2pt($handler->get(), $base_font_size);
     // 'clear'
     $handler = get_css_handler('clear');
     $this->clear = $handler->get();
     // 'content'
     $handler = get_css_handler('content');
     $this->content_pseudoelement = $handler->get();
     // 'display'
     $handler = get_css_handler('display');
     $this->display = $handler->get();
     // 'float'
     $handler = get_css_handler('float');
     $this->float = $handler->get();
     // 'height'
     $this->_height_constraint = HCConstraint::create($this);
     $this->_height_constraint->units2pt($base_font_size);
     // $this->height = $this->_height_constraint->apply(0, $this);
     $this->height = 0;
     // 'line-height'
     $this->line_height = get_line_height();
     $this->line_height = $this->line_height->copy();
     $this->line_height->units2pt($base_font_size);
     // 'list-style'
     $handler = get_css_handler('list-style');
     $this->list_style = $handler->get();
     $this->list_style = $this->list_style->copy();
     // 'margin'
     $handler = get_css_handler('margin');
     $this->margin = $handler->get();
     $this->margin = $this->margin->copy();
     $this->margin->units2pt($base_font_size);
     // 'overflow'
     $handler = get_css_handler('overflow');
     $this->overflow = $handler->get();
     // 'padding'
     $handler = get_css_handler('padding');
     $this->padding = $handler->get();
     $this->padding = $this->padding->copy();
     $this->padding->units2pt($base_font_size);
     // 'page-break-after'
     $handler = get_css_handler('page-break-after');
     $this->page_break_after = $handler->get();
     // 'position'
     $handler = get_css_handler('position');
     $this->position = $handler->get();
     // 'text-align'
     $handler = get_css_handler('text-align');
     $this->text_align = $handler->get();
     // 'text-indent'
     $handler = get_css_handler('text-indent');
     $this->text_indent = $handler->get();
     $this->text_indent = $this->text_indent->copy();
     $this->text_indent->units2pt($base_font_size);
     // 'vertical-align'
     $handler = get_css_handler('vertical-align');
     $this->vertical_align = $handler->get();
     // 'visibility'
     $handler = get_css_handler('visibility');
     $this->visibility = $handler->get();
     // 'width'
     $handler = get_css_handler('width');
     $this->_width_constraint = $handler->get();
     $this->_width_constraint = $this->_width_constraint->copy();
     $this->_width_constraint->units2pt($base_font_size);
     $this->width = $this->_width_constraint->apply(0, 0);
     // 'white-space'
     $handler = get_css_handler('white-space');
     $this->white_space = $handler->get();
     // CSS positioning properties
     // 'left'
     $handler = get_css_handler('left');
     $value = $handler->get();
     $this->left = $value;
     // 'top'
     $handler = get_css_handler('top');
     $this->top = $handler->get();
     // 'bottom'
     // TODO: automatic height calculation
     $handler = get_css_handler('bottom');
     $this->bottom = $handler->get();
     if (!is_null($this->bottom)) {
         $this->bottom = units2pt($this->bottom, $base_font_size);
     }
     // 'right'
     // TODO: automatic width calculation
     $handler = get_css_handler('right');
     $this->right = $handler->get();
     $handler = get_css_handler('z-index');
     $this->z_index = $handler->get();
     // 'PSEUDO-CSS' properties
     // '-align'
     $handler = get_css_handler('-align');
     $this->pseudo_align = $handler->get();
     // '-html2ps-link-destination'
     global $g_config;
     if ($g_config["renderlinks"]) {
         $handler = get_css_handler('-html2ps-link-destination');
         $this->pseudo_link_destination = $handler->get();
     } else {
         $this->pseudo_link_destination = "";
     }
     // '-html2ps-link-target'
     global $g_config;
     if ($g_config["renderlinks"]) {
         $handler = get_css_handler('-html2ps-link-target');
         $this->pseudo_link_target = $handler->get();
     } else {
         $this->pseudo_link_target = "";
     }
     // '-localalign'
     $handler = get_css_handler('-localalign');
     switch ($handler->get()) {
         case LA_LEFT:
             break;
         case LA_RIGHT:
             $this->margin->left->auto = true;
             break;
         case LA_CENTER:
             $this->margin->left->auto = true;
             $this->margin->right->auto = true;
             break;
     }
     // '-nowrap'
     $handler = get_css_handler('-nowrap');
     $this->pseudo_nowrap = $handler->get();
     // Layout data
     $this->baseline = 0;
     $this->parent = null;
     // Unique box identifier
     global $g_box_uid;
     $g_box_uid++;
     $this->uid = $g_box_uid;
     // As PHP in most cases passes a copy of an object instead
     // of reference and it is pretty hard to track (especially between different versions
     // of PHP), we'll keep references to all boxes in the global array
     //     global $g_boxes;
     //     $g_boxes[$this->uid] =& $this;
 }
 function units2pt($base)
 {
     $this->raw_value[0] = units2pt($this->raw_value[0], $base);
 }
 function units2pt($base)
 {
     $this->length = units2pt($this->length, $base);
 }
 function pdf()
 {
     return $this->get() === null ? null : units2pt($this->get());
 }
Beispiel #20
0
 function units2pt_value(&$value, $base)
 {
     if (is_null($value)) {
         return;
     }
     if (!$value[1]) {
         $value[0] = units2pt($value[0], $base);
     }
 }