getName() == "clipPath" ) {
$attrs = $element -> attributes();
$sxe = new SimpleXMLElement( "" );
$graphnodes [$elementcounter] = $sxe;
$elementcounter++;
}
foreach( $element -> children() as $child ) {
if( $child -> getName() == "clipPath" || $child -> getName() == "defs" || $child -> getName() == "g" || $child -> getName() == "linearGradient" || $child -> getName() == "radialGradient" ) {
// Most others except for clipPath are added
if( $child -> getName() == "defs" || $child -> getName() == "g" || $child -> getName() == "linearGradient" || $child -> getName() == "radialGradient" ) {
$graphnodes [$elementcounter] = $child;
$elementcounter++;
}
recurseelement( $child );
} else if( $child -> getName() == "use" || $child -> getName() == "ellipse" || $child -> getName() == "circle" || $child -> getName() == "stop" || $child -> getName() == "polygon" || $child -> getName() == "line" || $child -> getName() == "polyline" || $child -> getName() == "path" || $child -> getName() == "rect" || $child -> getName() == "text" ) {
// Add element to queue
$graphnodes [$elementcounter] = $child;
$elementcounter++;
}else{
echo "//Unknown element: ".$child -> getName()."
";
}
}
if( $element -> getName() == "g" ) {
// End of group code
$attrs = $element -> attributes();
$sxe = new SimpleXMLElement( "" );
$graphnodes [$elementcounter] = $sxe;
$elementcounter++;
}
if( $element -> getName() == "defs" ) {
$sxe = new SimpleXMLElement( "" );
$graphnodes [$elementcounter] = $sxe;
$elementcounter++;
}
}
if( isset( $_POST ['svgname'])) {
$svg = simplexml_load_file( $svgfilepath . $_POST ['svgname'] );
// Recurse into elements and add to element stack
// It is important to only process hierarchies of g elements and layers
foreach( $svg as $element ) {
if( $element -> getName() == "clipPath" || $element -> getName() == "defs" || $element -> getName() == "g" || $element -> getName() == "linearGradient" || $element -> getName() == "defs" || $element -> getName() == "radialGradient" ) {
if( $element -> getName() == "clipPath" || $element -> getName() == "defs" || $element -> getName() == "g" || $element -> getName() == "linearGradient" || $element -> getName() == "radialGradient" ) {
$graphnodes [$elementcounter] = $element;
$elementcounter++;
}
recurseelement($element);
}else if( $element -> getName() == "use" || $element -> getName() == "radialGradient" || $element -> getName() == "linearGradient" || $element -> getName() == "polygon" || $element -> getName() == "line" || $element -> getName() == "polyline" || $element -> getName() == "path" || $element -> getName() == "rect" || $element -> getName() == "ellipse" || $element -> getName() == "circle" || $element -> getName() == "text") {
// Add element to queue
$graphnodes [$elementcounter] = $element;
$elementcounter++;
}else{
echo "//Unknown element: ".$element -> getName()."\n";
}
}
$defsmode=0;
$defsstring="";
$defsid="";
$clipid="";
// Process elements
foreach( $graphnodes as $graphelement ) {
// Clear Line Style and Fill Styles
$fillstyle = "none";
$linestyle = "none";
$opacity = "1.0";
// For text element get
if( $graphelement -> getName() == "text" ) {
if( isset( $graphelement[0])) {
$textline = $graphelement[0];
}
}
// To get ID comment/code
$attrs = $graphelement -> attributes();
$xlinkattrs = $graphelement -> attributes( 'http://www.w3.org/1999/xlink' );
// For use element get
if( $graphelement -> getName() == "use" ) {
if( isset( $attrs['id'] )) {
// We are in an id use statement
$clipid = strval( $attrs['id'] );
} else {
// We are in the reference use statement
$clippaths [$clipid] = substr( strval( $xlinkattrs ['href'] ),1);
}
}
if( $graphelement -> getName() == "linearGradient" ) {
if( isset( $attrs ['id'] )) {
$gradientname = $attrs ['id'];
}
if( !isset( $attrs['x1'] )) {
// Linear Gradient is not complete, this means that it is an inkscape element!
$isinkscape = true;
} else if( isset( $xlinkattrs ['href'] )) {
echo "var ".$gradientname." = c.createLinearGradient( ".$attrs['x1']." , ".$attrs['y1']." , ".$attrs['x2']." , ".$attrs['y2']." );\n";
// Now we create a new gradient with the following properties
$gradientref = $xlinkattrs ['href'];
$gradientref = substr( $gradientref, 1, strlen( $gradientref ) -1 );
if( isset( $colorstops ["$gradientref"] )){
foreach( $colorstops ["$gradientref"] as $key => $value) {
echo $gradientname.".addColorStop( ".$value." );\n";
}
}
} else {
echo " var ".$gradientname." = c.createLinearGradient( ".$attrs['x1']." , ".$attrs['y1']." , ".$attrs['x2']." , ".$attrs['y2']." );\n";
}
} else if( $graphelement -> getName() == "radialGradient" ) {
if( isset( $attrs ['id'] )) {
$gradientname = $attrs ['id'];
}
if( !isset( $attrs ['cx'])) {
// Radial Gradient is not complete, this means that it is an inkscape element!
$isinkscape=true;
} else if( isset( $xlinkattrs ['href'])) {
echo " var ".$gradientname." = c.createRadialGradient( ".$attrs['cx']." , ".$attrs['cy']." , 0 , ".$attrs['cx']." , ".$attrs['cy']." , ".$attrs['r']." );\n";
// Now we create a new gradient with the following properties
$gradientref = $xlinkattrs ['href'];
$gradientref = substr( $gradientref, 1, strlen( $gradientref )-1);
if( isset( $colorstops ["$gradientref"])) {
foreach( $colorstops ["$gradientref"] as $key => $value) {
echo $gradientname.".addColorStop( ".$value." );\n";
}
}
} else {
echo " var ".$gradientname." = c.createRadialGradient( ".$attrs['cx']." , ".$attrs['cy']." , 0, ".$attrs['cx']." , ".$attrs['cy']." , ".$attrs['r']." );\n";
}
} else if( $graphelement -> getName() == "stop" ) {
$stopcolor = $attrs ['style'];
if( strpos( $stopcolor, ";" , 11) !== false ) {
$stopcolorend = strpos( $stopcolor, ";" , 11);
} else {
$stopcolorend = strlen( $stopcolor );
}
$stopcolor = substr( $stopcolor, 11, $stopcolorend - 11 );
if( $isinkscape ) {
if( isset( $colorstops ["$gradientname"] )) {
array_push( $colorstops ["$gradientname"], $attrs['offset'].", '".$stopcolor."' " );
} else {
$poo=array();
array_push( $poo, $attrs ['offset'].", '".$stopcolor."' " );
$colorstops ["$gradientname"] = $poo;
}
} else {
echo $gradientname.".addColorStop( ".$attrs['offset'].", '".$stopcolor."' );\n";
}
} else {
// We assume that defsid is the only use of ID
if( isset( $attrs ['id'] )) $defsid = $attrs ['id'];
}
// For each attribute of svg
// We process attributes after gradients but before the drawing elements.
foreach( $graphelement -> attributes() as $key => $val ) {
// Get font parameters!
if( $key == "if" && $graphelement -> getName() == "text" ) {
$fontline = $val;
}
// Get font parameters!
if( $key == "font-size" && $graphelement -> getName() == "text" ) {
$fontline = $val;
}
if( $key == "font-family" && $graphelement -> getName() == "text" ) {
$fontfamily = $val;
$fontfamily = str_replace( "'", "", $fontfamily );
$fontstyle = "";
if( !( strpos( $fontfamily, "-Oblique" ) === FALSE )) {
$fontfamily = str_replace( "-Oblique", "", $fontfamily );
$fontstyle = "Bold";
}
if( !( strpos( $fontfamily, "-Bold" ) === FALSE )) {
$fontfamily = str_replace( "-Bold", "", $fontfamily );
$fontstyle = "Bold";
}
if( !( strpos( $fontfamily, "-Italic" ) === FALSE )) {
$fontfamily = str_replace( "-Italic", "", $fontfamily );
$fontstyle = "Italic";
}
if( !( strpos( $fontfamily, "Bold" ) === FALSE )) {
$fontfamily = str_replace( "Bold", "", $fontfamily );
$fontstyle = $fontstyle."Bold";
}
if( !( strpos( $fontfamily, "Italic" ) === FALSE )) {
$fontfamily = str_replace( "Italic", "", $fontfamily );
$fontstyle = $fontstyle."Italic";
}
}
if( $graphelement -> getName() == "text" ) {
if( $key == "x" ) {
$textx = $val;
}
if( $key == "y" ) {
$texty = $val;
}
}
if( $graphelement -> getName() == "rect" ) {
if( $key == "x" ) {
$linex1 = $val;
}
if( $key == "y" ) {
$liney1 = $val;
}
if( $key == "width" ) {
$linex2 = $val;
}
if( $key == "height" ) {
$liney2 = $val;
}
}
if( $graphelement -> getName() == "ellipse" || $graphelement -> getName() == "circle" ) {
// Element is either a circle or an ellipse
if( $key == "cx" ) {
$cx = $val;
}
if( $key == "cy" ) {
$cy = $val;
}
if( $key == "r" ) {
$rx = $val;
$ry = $val;
}
if( $key == "rx" ) {
$rx = $val;
}
if( $key == "ry" ) {
$ry = $val;
}
}
if(( $key == "x1" || $key == "y1" || $key == "x2" || $key == "y2" ) && $graphelement -> getName() == "line" ) {
// Element is a line element with 4 coordinate parameters
if( $key == "x1" ) {
$linex1 = $val;
}
if( $key == "x2" ) {
$linex2 = $val;
}
if( $key == "y1" ) {
$liney1 = $val;
}
if( $key == "y2" ) {
$liney2 = $val;
}
} else if( $key == "transform" && $graphelement -> getName() == "text" ) {
$j = 0;
$dostr = "";
$params = array();
$noparams = 0;
$workstr = $val;
do{
$dochr = substr( $workstr, $j, 1 );
if( $dochr == " " || $dochr == "( " || $dochr == " ) ") {
if( trim( $dostr ) != "" && $dostr != "matrix" ) {
$params [$noparams++] = $dostr;
}
if( $dochr == "-" ) {
$dostr = $dochr;
} else {
$dostr = "";
}
} else {
$dostr .= $dochr;
}
$j++;
}while( $j <= strlen( $workstr ));
if( trim( $dostr ) != "" ) {
$params [$noparams++] = $dostr;
}
$translate = "c.translate( ".$params[4].", ".$params[5]." );\n";
$rotate = "c.rotate( ".$params[1]." , ".$params[2]." );\n";
$scale = "c.scale( ".$params[0]." , ".$params[3]." );\n";
} else if( $key == "stroke" ) {
echo "" .'c.strokeStyle = "' . $val . '";' . "\n";
$linestyle = $val;
} else if( $key == "opacity" ) {
$opacity = $val;
} else if( $key == "fill" ) {
if( $val != "none" ) {
if( strpos( $val, "url( ") === false) {
echo "" .'c.fillStyle = "' . $val. '";' . "\n";
} else {
echo "c.fillStyle = ".substr( $val, 5, strlen( $val ) - 6 ).";\n";
}
}
$fillstyle=$val;
} else if ($key == "style" ) {
$fillpos = strpos( $val, "fill:" );
if( $fillpos !== false ) {
$fillposend = strpos( $val, ";", $fillpos);
if( $fillposend === false ) {
$fillposend = strlen( $val );
}
$fillstyle = substr( $val, $fillpos + 5, $fillposend - $fillpos - 5 );
if( $fillstyle != "none" ) {
if(strpos($fillstyle,"url(")===false){
echo "c.fillStyle = '".$fillstyle ."';\n";
} else {
echo "c.fillStyle = ".substr( $fillstyle, 5, strlen( $fillstyle ) - 6 ).";\n";
}
}
}
$strokepos = strpos( $val, "stroke:" );
if( $strokepos !== false ) {
$strokeposend = strpos( $val, ";", $strokepos );
if( $strokeposend === false ) {
$strokeposend = strlen( $val );
}
$linestyle = substr( $val, $strokepos + 7, $strokeposend - $strokepos - 7 );
if( $linestyle != "none" ) {
echo "" .'c.strokeStyle = "' . $linestyle . '";' . "\n";
}
}
$strokepos = strpos( $val, "stroke-width:" );
if( $strokepos !== false ) {
$strokeposend = strpos( $val, ";", $strokepos );
if( $strokeposend === false ) {
$strokeposend = strlen( $val );
}
$strokewidth = substr( $val, $strokepos + 13, $strokeposend - $strokepos - 13 );
$strokewidth = str_replace( "px", "", $strokewidth );
echo "\n" . 'c.lineWidth = "' . $strokewidth . '";' . "\n";
}
$fontsizepos = strpos( $val, "font-size:" );
if( $fontsizepos !== false ) {
$fontsizeend = strpos( $val, ";", $fontsizepos);
if( $fontsizeend === false ) {
$fontsizeend = strlen( $val );
}
$fontline = substr( $val, $fontsizepos + 10, $fontsizeend - $fontsizepos - 10 );
$fontline = str_replace( "px", "", $fontline);
}
$fontfamilypos = strpos( $val, "font-family:" );
if( $fontfamilypos !== false ) {
$fontfamilyend = strpos( $val, ";", $fontfamilypos);
if( $fontfamilyend === false ) {
$fontfamilyend=strlen($val);
}
$fontfamily = substr( $val, $fontfamilypos + 12, $fontfamilyend - $fontfamilypos - 12 );
}
$fontstylepos = strpos( $val, "font-style:" );
if( $fontstylepos !== false ) {
$fontstyleend = strpos( $val, ";", $fontstylepos );
if( $fontstyleend === false ) {
$fontstyleend=strlen($val);
}
$fontstyle = substr( $val, $fontstylepos + 11, $fontstyleend - $fontstylepos - 11 );
}
} else if( $key == "stroke-width" ) {
echo "\n" . 'c.lineWidth = "' . $val . '";' . "\n";
} else if( $key == "points" &&( $graphelement -> getName() == "polygon" || $graphelement -> getName() == "polyline" || $graphelement -> getName() == "line" )) {
if( $defsmode ) {
$defsstring .= "c.beginPath();\n";
} else {
echo "c.beginPath();\n";
}
// dostr loop for polygons. Bugfix: if old char is e, then we do not break string at -
$j = 0;
$dostr = "";
$dochr = "";
$params = array();
$noparams = 0;
$workstr = $val;
$oldchr = "";
do{
$oldchr = $dostr;
$dochr = substr( $workstr, $j, 1 );
if( ( $dochr == "-" && $oldchr != "e" && $oldchr != "E" ) || $dochr == "," || $dochr == " " ) {
if( trim( $dostr ) != "" ) {
$params [$noparams++] = $dostr;
}
if( $dochr == "-" ) {
$dostr = $dochr;
} else {
$dostr = "";
}
} else {
$dostr .= $dochr;
}
$j++;
} while( $j <= strlen( $workstr ));
if( trim( $dostr ) != "") {
$params [$noparams++] = $dostr;
}
for( $j = 0; $j < $noparams; $j += 2) {
if( $j == 0 ) {
if( $defsmode ) {
$defsstring .= "c.moveTo( ".$params [$j].",".$params [$j+1].");\n";
} else {
echo "c.moveTo( ".$params[$j].",".$params[$j+1].");\n";
}
} else {
if( $defsmode ) {
$defsstring .= "c.lineTo( ".$params[$j].",".$params[$j+1].");\n";
} else {
echo "c.lineTo( ".$params[$j].",".$params[$j+1].");\n";
}
}
}
// If a polygon close path if not i.e. polyline keep it open
if( $noparams >= 2 && $graphelement -> getName() == "polygon" ) {
if( $defsmode ) {
$defsstring .= "c.lineTo( ".$params[0].",".$params[1]." );\n";
} else {
echo "c.lineTo( ".$params[0].",".$params[1]." );\n";
}
}
if(!$defsmode){
echo "c.globalAlpha = $opacity;\n";
}
if( $fillstyle == "none" && $linestyle == "none" ) {
if( !$defsmode) {
echo 'c.fillStyle = "#000";';
echo "\n";
echo "c.fill();\n\n";
}
}
if( $fillstyle != "none" ) {
if( !$defsmode ) {
echo "c.fill();\n";
if( $linestyle == "none" ) {
echo "\n";
}
}
}
if( $linestyle != "none" ) {
if( !$defsmode ) {
echo "c.stroke();\n\n";
}
}
if( $defsmode ) {
$defsstring .= "c.clip();\n\n";
}
} else if ( $key == "d" ) {
$dval=$val;
}
}
// Draw d line commands. This is a fix for the bug that requires the line settings to be assigned before the line commands
if( isset( $dval )) {
echo "c.beginPath();\n";
$i = 0;
$str = $dval;
$workstr = "";
$command = "";
$cx = 0;
$cy = 0;
$firstpoint = 0;
$firstpointx = 0;
$firstpointy = 0;
$lastpointx = 0;
$lastpointy = 0;
do{
$chr = substr( $str, $i, 1 );
if( $chr == "H" || $chr == "h" || $chr == "V" || $chr == "v" || $chr == "M" || $chr == "m" || $chr == "C" || $chr == "c" || $chr == "L" || $chr == "A" || $chr == "a" || $chr == "l" || $chr == "z" || $chr == "Z" || $chr == "s" || $chr == "S" || $i == strlen( $str )) {
// Process Parameters for any parameter command
if( $command == "M" || $command == "m" || $command == "c" || $command == "C" || $command == "v" || $command == "V" || $command == "h" || $command == "H" || $command == "s" || $command == "S" || $command == "l" || $command == "L" || $command == "a" || $command == "A" ) {
$j = 0;
$dostr = "";
$dochr = "";
$oldchr = "";
$params = array();
$noparams = 0;
// dochr loop for other drawing commands. Bug fix: If we encounter - and before it is an e we do nothing, otherwise proceed as normal
do{
$oldchr=$dochr;
$dochr=substr($workstr,$j,1);
if(($dochr=="-" && $oldchr!="e" && $oldchr!="E")||$dochr==","||$dochr==" "){
if(trim($dostr)!=""){
$params[$noparams++]=$dostr;
}
if($dochr=="-"){
$dostr=$dochr;
} else {
$dostr="";
}
} else {
$dostr.=$dochr;
}
$j++;
} while( $j <= strlen( $workstr ));
if( trim( $dostr ) != "" ) {
$params [$noparams++] = $dostr;
}
}
if( $command == "M" || $command == "m" ) {
for( $j = 0; $j < $noparams; $j += 2 ) {
if( $j == 0 ) {
// Normal moveto set cx,cy
if( $command == "M" ) {
$cx = $params[$j];
$cy = $params[$j+1];
echo "c.moveTo(".$cx.",".$cy.");\n";
$firstpoint = 1;
$firstpointx = $cx;
$firstpointy = $cy;
} else if( $command == "m" ) {
if( !$firstpoint ) {
$cx = $params[$j];
$cy=$params[$j+1];
echo "c.moveTo(".$cx.",".$cy.");\n";
$firstpoint = 1;
$firstpointx = $cx;
$firstpointy = $cy;
} else {
$cx += $params[$j];
$cy += $params[$j+1];
echo "c.moveTo( ".$cx.",".$cy." );\n";
}
}
} else {
// Implicit lineto
if( $command == "M" ) {
$cx = $params[$j];
$cy = $params[$j+1];
echo "c.lineTo(".$cx.",".$cy.");\n";
} else if( $command == "m" ) {
$cx += $params[$j];
$cy += $params[$j+1];
echo "c.lineTo(".$cx.",".$cy.");\n";
}
}
}
} else if( $command == "C" || $command == "c" ) {
// Bezier Curveto
for( $j = 0; $j < $noparams; $j += 6 ) {
if( $command == "C" ) {
$p1x = $params[$j];
$p1y = $params[$j+1];
$p2x = $params[$j+2];
$p2y = $params[$j+3];
$cx = $params[$j+4];
$cy = $params[$j+5];
$lastpointx = $p2x;
$lastpointy = $p2y;
echo "c.bezierCurveTo( ".$p1x.",".$p1y.",".$p2x.",".$p2y.",".$cx.",".$cy.");\n";
// Curveto absolute set cx to final point, other coordinates are control points
} else if( $command == "c" ) {
// Curveto relative set cx to final point, other coordinates are relative control points
$p1x=$cx+$params[$j];
$p1y=$cy+$params[$j+1];
$p2x=$cx+$params[$j+2];
$p2y=$cy+$params[$j+3];
$lastpointx=$p2x;
$lastpointy=$p2y;
$cx+=$params[$j+4];
$cy+=$params[$j+5];
echo "c.bezierCurveTo(".$p1x.",".$p1y.",".$p2x.",".$p2y.",".$cx.",".$cy.");\n";
}
}
} else if( $command == "S" || $command == "s" ) {
//context . quadraticCurveTo(cpx, cpy, x, y)
// Quadratic Curveto
for( $j = 0; $j < $noparams; $j += 4 ) {
if( $command == "S" ) {
$p1x=$params[$j];
$p1y=$params[$j+1];
$cx=$params[$j+2];
$cy=$params[$j+3];
$lastpointx=$p1x;
$lastpointy=$p1y;
echo "c.bezierCurveTo(".$lastpointx.",".$lastpointy.",".$p1x.",".$p1y.",".$cx.",".$cy.");\n";
// Curveto absolute set cx to final point, other coordinates are control points
} else if( $command == "s" ) {
// Curveto relative set cx to final point, other coordinates are relative control points
$p1x=$cx+$params[$j];
$p1y=$cy+$params[$j+1];
$cx+=$params[$j+2];
$cy+=$params[$j+3];
$lastpointx=$p1x;
$lastpointy=$p1y;
echo "c.bezierCurveTo(".$lastpointx.",".$lastpointy.",".$p1x.",".$p1y.",".$cx.",".$cy.");\n";
}
}
} else if( $command == "V" || $command == "v" ) {
// Vertical Lineto
for($j=0;$j<$noparams;$j++){
if($command=="V"){
$cy=$params[$j];
echo "c.lineTo(".$cx.",".$cy.");\n";
} else if( $command == "v" ) {
// Curveto relative set cx to final point, other coordinates are relative control points
$cy += $params[$j];
echo "c.lineTo(".$cx.",".$cy.");\n";
}
}
} else if( $command == "H" || $command == "h" ) {
// horizontal Lineto
for($j=0;$j<$noparams;$j++){
if($command=="H"){
$cx=$params[$j];
echo "c.lineTo(".$cx.",".$cy.");\n";
} else if( $command == "h" ) {
// Curveto relative set cx to final point, other coordinates are relative control points
$cx+=$params[$j];
echo "c.lineTo(".$cx.",".$cy.");\n";
}
}
} else if( $command == "L" || $command == "l" ) {
// Lineto
for($j=0;$j<$noparams;$j+=2){
if($command=="L"){
$cx=$params[$j];
$cy=$params[$j+1];
echo "c.lineTo(".$cx.",".$cy.");\n";
} else if( $command == "l" ) {
// Curveto relative set cx to final point, other coordinates are relative control points
$cx+=$params[$j];
$cy+=$params[$j+1];
echo "c.lineTo(".$cx.",".$cy.");\n";
}
}
} else if( $command == "Z" || $command == "z" ) {
echo "c.lineTo(".$firstpointx.",".$firstpointy.");\n";
} else if( $command == "A" || $command == "a" ) {
// To avoid hard math - draw arc as a line
for( $j = 0; $j < $noparams; $j += 7 ) {
$rx = $params[0];
$ry = $params[1];
$ang = $params[2];
$largeflag = $params[3];
$sweepflag = $params[4];
$cx = $params[$j];
$cy = $params[$j+1];
echo "c.lineTo(".$cx.",".$cy.");\n";
}
}
// Init new command!
$command=$chr;
$workstr="";
} else {
$workstr.=$chr;
}
$i++;
} while( $i <= strlen( $str ));
echo "c.globalAlpha = $opacity;\n";
if( $fillstyle == "none" && $linestyle == "none" ) {
echo 'c.fillStyle = "#000";';
echo "\n";
echo "c.fill();\n\n";
}
if( $fillstyle != "none" ) {
// echo "c.save();\n\n";
// echo "c.scale(2.5,2.5);\n";
echo "c.fill();\n";
// echo "c.restore();\n\n";
if( $linestyle == "none" ) {
echo "\n";
}
}
if( $linestyle != "none" ) {
echo "c.stroke();\n";
echo "\n";
}
unset($dval);
}
if( $graphelement -> getName() == "text" ) {
echo "c.globalAlpha = $opacity;\n";
echo "c.beginPath();\n";
echo "c.save();\n";
echo "c.font = '".$fontstyle." ".$fontline."px ".$fontfamily."';\n";
if( isset( $translate ) && isset( $rotate ) && isset( $scale )) {
echo $translate;
echo $rotate;
echo $scale;
}
if( isset( $textx ) && isset( $texty )) {
echo "c.fillText( '".$textline."',".$textx.",".$texty." );\n";
} else {
echo "c.fillText('".$textline."',0,0);\n";
}
if( $linestyle != "none" ) {
if( isset( $textx ) && isset( $texty )) {
echo "c.strokeText('".$textline."',".$textx.",".$texty.");\n";
} else {
echo "c.strokeText('".$textline."',0,0);\n";
}
}
echo "c.restore();\n\n";
} else if( $graphelement -> getName() == "rect" ) {
// This rectangle must be clipped!
if( isset( $attrs['clip-path'] )) {
$clipid = substr( $attrs['clip-path'], 5);
$clipid = substr( $clipid, 0, strlen( $clipid ) - 1 );
$clipid = $clippaths [$clipid];
echo "c.save();\n";
echo $clipdefs[strval($clipid)];
}
echo "c.globalAlpha = $opacity;\n";
echo "c.beginPath();\n";
echo "c.moveTo(".$linex1.",".$liney1.");\n";
echo "c.lineTo(".($linex1+$linex2).",".($liney1).");\n";
echo "c.lineTo(".($linex1+$linex2).",".($liney1+$liney2).");\n";
echo "c.lineTo(".($linex1).",".($liney1+$liney2).");\n";
echo "c.lineTo(".($linex1).",".($liney1).");\n";
if( $fillstyle != "none" ) {
// echo "c.save();\n\n";
// echo "c.scale(1,1);\n";
echo "c.fill();\n";
// echo "c.restore();\n\n";
if( $linestyle == "none" ) echo "\n";
}
if( $linestyle != "none" ) {
echo "c.stroke();\n";
}
// This rectangle must be clipped!
if( isset( $attrs ['clip-path'] )) {
echo "c.restore();\n";
}
echo "\n";
} else if( $graphelement -> getName() == "circle" || $graphelement -> getName() == "ellipse" ) {
echo "c.globalAlpha = $opacity;\n";
echo "c.beginPath();\n";
$xs = $cx - $rx;
$xe = $cx + $rx;
$ys = $cy - $ry;
$ye = $cy + $ry;
$xsp = $cx - ( $rx*0.552 );
$xep = $cx + ( $rx*0.552 );
$ysp = $cy - ( $ry*0.552 );
$yep = $cy + ( $ry*0.552 );
echo "c.moveTo(".$cx.",".$ys.");\n";
echo "c.bezierCurveTo(".$xsp.",".$ys.",".$xs.",".$ysp.",".$xs.",".$cy.");\n";
echo "c.bezierCurveTo(".$xs.",".$yep.",".$xsp.",".$ye.",".$cx.",".$ye.");\n";
echo "c.bezierCurveTo(".$xep.",".$ye.",".$xe.",".$yep.",".$xe.",".$cy.");\n";
echo "c.bezierCurveTo(".$xe.",".$ysp.",".$xep.",".$ys.",".$cx.",".$ys.");\n";
if( $fillstyle != "none" ) {
echo "c.fill();\n";
if( $linestyle == "none" ) echo "\n";
}
if( $linestyle != "none" ) {
echo "c.stroke();\n";
echo "\n";
}
} else if( $graphelement -> getName() == "line" ) {
echo "context.beginPath();\n";
echo "context.moveTo(".$linex1.",".$liney1.");\n";
echo "context.lineTo(".$linex1.",".$liney1.");\n";
echo "context.stroke();\n";
} else if( $graphelement -> getName() == "g" ) {
// We only print groups that have an ID
// if(isset($attrs['id'])){
echo "//-------------------------------\n";
echo "// Group: ".$attrs['id']."\n";
echo "//-------------------------------\n";
// }
} else if( $graphelement -> getName() == "eg" ) {
// We only print groups that have an ID
if( isset( $attrs['id'] )) {
echo "//-------------------------------\n";
echo "// GroupEnd: ".$attrs['id']."\n";
echo "//-------------------------------\n";
echo "\n\n\n";
}
} else if( $graphelement -> getName() == "defs" ) {
$defsmode = 1;
$defsstring = "";
} else if( $graphelement -> getName() == "defsend" ) {
if( $defsid != "" ) {
$clipdefs[strval($defsid)]=$defsstring;
}
$defsmode = 0;
}
}
}
?>