[Mapbender-commits] r3568 - branches/print_dev/http/extensions/fpdf

[svn_mapbender at osgeo.org]

Author: mschulz
Date: 2009-02-18 11:06:28 -0500 (Wed, 18 Feb 2009)
New Revision: 3568

Modified:
   branches/print_dev/http/extensions/fpdf/mb_fpdi.php
Log:
added simple mbMeasureDecorator, new Polygon function

Modified: branches/print_dev/http/extensions/fpdf/mb_fpdi.php
===================================================================
--- branches/print_dev/http/extensions/fpdf/mb_fpdi.php	2009-02-18 16:02:42 UTC (rev 3567)
+++ branches/print_dev/http/extensions/fpdf/mb_fpdi.php	2009-02-18 16:06:28 UTC (rev 3568)
@@ -373,6 +373,94 @@
 	    $this->Text($x, $y, $txt);
 	    $this->Rotate(0);
 	}
+
+	function Polygon($points, $style='D')
+	{
+    	//Draw a polygon
+    	if($style=='F')
+    	    $op='f';
+    	elseif($style=='FD' or $style=='DF')
+        	$op='b';
+    	else
+        	$op='s';
+
+    	$h = $this->h;
+    	$k = $this->k;
+
+    	$points_string = '';
+    	for($i=0; $i<count($points); $i+=2){
+        	$points_string .= sprintf('%.2f %.2f', $points[$i]*$k, ($h-$points[$i+1])*$k);
+        	if($i==0)
+            	$points_string .= ' m ';
+        	else
+            	$points_string .= ' l ';
+    	}
+    	$this->_out($points_string . $op);
+	}	
+
+    function ClippingText($x, $y, $txt, $outline=false)
+    {
+        $op=$outline ? 5 : 7;
+        $this->_out(sprintf('q BT %.2f %.2f Td %d Tr (%s) Tj 0 Tr ET',
+            $x*$this->k,
+            ($this->h-$y)*$this->k,
+            $op,
+            $this->_escape($txt)));
+    }
+
+    function ClippingRect($x, $y, $w, $h, $outline=false)
+    {
+        $op=$outline ? 'S' : 'n';
+        $this->_out(sprintf('q %.2f %.2f %.2f %.2f re W %s',
+            $x*$this->k,
+            ($this->h-$y)*$this->k,
+            $w*$this->k, -$h*$this->k,
+            $op));
+    }
+
+    function ClippingEllipse($x, $y, $rx, $ry, $outline=false)
+    {
+        $op=$outline ? 'S' : 'n';
+        $lx=4/3*(M_SQRT2-1)*$rx;
+        $ly=4/3*(M_SQRT2-1)*$ry;
+        $k=$this->k;
+        $h=$this->h;
+        $this->_out(sprintf('q %.2f %.2f m %.2f %.2f %.2f %.2f %.2f %.2f c',
+            ($x+$rx)*$k, ($h-$y)*$k,
+            ($x+$rx)*$k, ($h-($y-$ly))*$k,
+            ($x+$lx)*$k, ($h-($y-$ry))*$k,
+            $x*$k, ($h-($y-$ry))*$k));
+        $this->_out(sprintf('%.2f %.2f %.2f %.2f %.2f %.2f c',
+            ($x-$lx)*$k, ($h-($y-$ry))*$k,
+            ($x-$rx)*$k, ($h-($y-$ly))*$k,
+            ($x-$rx)*$k, ($h-$y)*$k));
+        $this->_out(sprintf('%.2f %.2f %.2f %.2f %.2f %.2f c',
+            ($x-$rx)*$k, ($h-($y+$ly))*$k,
+            ($x-$lx)*$k, ($h-($y+$ry))*$k,
+            $x*$k, ($h-($y+$ry))*$k));
+        $this->_out(sprintf('%.2f %.2f %.2f %.2f %.2f %.2f c W %s',
+            ($x+$lx)*$k, ($h-($y+$ry))*$k,
+            ($x+$rx)*$k, ($h-($y+$ly))*$k,
+            ($x+$rx)*$k, ($h-$y)*$k,
+            $op));
+    }
+
+    function UnsetClipping()
+    {
+        $this->_out('Q');
+    }
+
+    function ClippedCell($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=0, $link='')
+    {
+        if($border || $fill || $this->y+$h>$this->PageBreakTrigger)
+        {
+            $this->Cell($w, $h, '', $border, 0, '', $fill);
+            $this->x-=$w;
+        }
+        $this->ClippingRect($this->x, $this->y, $w, $h);
+        $this->Cell($w, $h, $txt, '', $ln, $align, 0, $link);
+        $this->UnsetClipping();
+    }	
 	
 }