FAS:

- Erstellung von Lehraufträgen - xslfo2pdf
2026-07-26 09:04:28 +00:00 · 2007-03-30 11:27:13 +00:00
parent 2bb9a55545
commit e2a22b2b29
64 changed files with 13354 additions and 1 deletions
@@ -0,0 +1,153 @@
+<?PHP /*
+xslfo2pdf
+Copyright (C) 2005       Tegonal GmbH
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+Contact:
+[email protected]
+http://xslf2pdf.tegonal.com
+*/ ?>
+<?PHP
+abstract class SVG_Object extends FO_Object {
+  protected function initLocalStyleAttribute(DOMNode $node) {
+    $st = $this->getAttribute($node, "style");	
+    
+    $styles = explode(";", $st);
+    foreach ($styles as $style) {
+      $params = explode(":", $style);
+      $this->setLocalContext($params[0], $params[1]);      
+    }
+  }
+
+  protected function initStyleAttribute(DOMNode $node) {
+    $st = $this->getAttribute($node, "style");	
+    
+    $styles = explode(";", $st);
+    foreach ($styles as $style) {
+      $params = explode(":", $style);
+      $this->setContext($params[0], $params[1]);     
+    }
+  }
+}
+
+abstract class SVG_StyleObject extends SVG_Object {
+
+  protected function initLocalSizeAttribute(DOMNode $node, $key, $to="mm", $from="pt"){
+    parent::initLocalSizeAttribute($node, $key, $to, $from);
+  }
+
+  protected function initSizeAttribute(DOMNode $node, $key, $to="mm", $from="pt"){
+    parent::initSizeAttribute($node, $key, $to, $from);
+  }
+
+  protected function getLocalSizeAttribute(DOMNode $node, $key, $to="mm", $from="pt"){
+    return parent::getLocalSizeAttribute($node, $key, $to, $from);
+  }
+
+  protected function getSizeAttribute(DOMNode $node, $key, $to="mm", $from="pt"){
+    return parent::getSizeAttribute($node, $key, $to, $from);
+  }
+
+  protected function calcInternalValue($value, $to = "mm", $from="pt") {
+    return parent::calcInternalValue($value, $to, $from);
+  }
+
+  public function parse(DOMNode $node) {
+    $pdf = $this->getPdf();
+    $buf = $pdf->startCapture();
+    $this->initStyleAttribute($node);
+    $this->initSizeAttribute($node, "x");
+    $this->initSizeAttribute($node, "y");
+    $this->initLocalSizeAttribute($node, "width");
+    $this->initLocalSizeAttribute($node, "height");
+    $this->initAttribute($node, "fill");
+    $this->initAttribute($node, "stroke");
+    $this->initSizeAttribute($node, "stroke-width");
+    
+    $fill = $this->getContext("fill");	  
+    $stroke = $this->getContext("stroke");
+    $strokeWidth = $this->getContext("stroke-width");
+    $sargs = "";    
+    $oldFillColor = $pdf->GetFillColor();
+    $oldDrawColor = $pdf->GetDrawColor();
+    $oldLineWidth = $pdf->GetLineWidth();
+    if ($fill == "none") {
+      $fill = NULL;
+    }
+    if ($stroke == "none") {
+      $stroke = NULL;
+    }
+    if ($fill) {
+      list($r, $g, $b) = $this->parseColor($fill);
+      $pdf->setFillColor($r, $g, $b);
+      $sargs .= "F";
+    }
+    if ($stroke) {
+      list($r, $g, $b) = $this->parseColor($stroke);
+      $pdf->setDrawColor($r, $g, $b);
+      $sargs .= "D";
+    }
+    if ($strokeWidth) {
+      $pdf->SetLineWidth($strokeWidth);
+    }
+
+    $this->process($node, $sargs);
+
+    if ($fill) {
+      list($r, $g, $b) = $this->parseColor($oldFillColor);      
+      $pdf->setFillColor($r, $g, $b);
+    }
+    if ($stroke) {
+      list($r, $g, $b) = $this->parseColor($oldStrokeColor);
+      $pdf->setDrawColor($r, $g, $b);
+    }
+    if ($strokeWidth) {
+      $pdf->SetLineWidth($oldLineWidth);
+    }    
+    $buf = $pdf->endCapture($buf);
+    //echo get_class($this).":$buf<br>";
+    $pdf->appendBuffer($buf);
+  }
+  protected abstract function process(DOMNode $node, $sargs="");
+}
+
+class FO_SVG extends SVG_Object {
+
+  public static $CHILDNODES = array(
+				     SVG_Circle,
+				     SVG_Rect,
+				     SVG_Ellipse,
+				     SVG_Line,
+				     SVG_Polygon,
+				     SVG_G,
+				     SVG_Text,
+				     SVG_Path
+				     );
+  
+  public function parse(DOMNode $node) {
+    $this->initLocalSizeAttribute($node, "width", "mm", "pt");
+    $this->initLocalSizeAttribute($node, "height", "mm", "pt");    
+    $this->setContext("xOrig", $this->getContext("x"));
+    $this->setContext("yOrig", $this->getContext("y"));
+    $this->setContext("x", 0);
+    $this->setContext("y", 0);
+    $pdf = $this->getPdf();
+    $this->processChildNodes($node, self::$CHILDNODES);
+    $this->setContext("y", $this->getContext("yOrig")+$this->getContext("height"));
+    $this->setContext("x", $this->getContext("xOrig"));
+  }
+}
+?>