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Tweaks to svgToString() to produce slightly tidier output 

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@209 eee81c28-f429-11dd-99c0-75d572ba1ddd
master
Jeff Schiller 2009-06-27 03:42:12 +00:00
parent a676614787
commit 6b7bd3eaf8
1 changed files with 13 additions and 8 deletions
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21
editor/svgcanvas.js
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@ -213,7 +213,7 @@ function SvgCanvas(c)
var attr; var attr;
var i; var i;
var childs = elem.childNodes; var childs = elem.childNodes;
for (i=0; i<indent; i++) out += " "; for (i=0; i<indent; i++) out += " ";
out += "<" + elem.nodeName; out += "<" + elem.nodeName;
for (i=attrs.length-1; i>=0; i--) { for (i=attrs.length-1; i>=0; i--) {
attr = attrs.item(i); attr = attrs.item(i);
@ -222,22 +222,26 @@ function SvgCanvas(c)
} }
} }
if (elem.hasChildNodes()) { if (elem.hasChildNodes()) {
out += ">\n"; out += ">";
indent++; indent++;
var bOneLine = false;
for (i=0; i<childs.length; i++) for (i=0; i<childs.length; i++)
{ {
if (childs.item(i).nodeType == 1) { // element node if (childs.item(i).nodeType == 1) { // element node
out = out + svgToString(childs.item(i), indent); out += "\n" + svgToString(childs.item(i), indent);
} else if (childs.item(i).nodeType == 3) { // text node } else if (childs.item(i).nodeType == 3) { // text node
for (j=0; j<indent; j++) out += " "; bOneLine = true;
out += childs.item(i).nodeValue + ""; out += childs.item(i).nodeValue + "";
} }
} }
indent--; indent--;
for (i=0; i<indent; i++) out += " "; if (!bOneLine) {
out += "</" + elem.nodeName + ">\n"; out += "\n";
for (i=0; i<indent; i++) out += " ";
}
out += "</" + elem.nodeName + ">";
} else { } else {
out += " />\n"; out += "/>";
} }
} }
return out; return out;
@ -882,7 +886,8 @@ function SvgCanvas(c)
// remove the selected outline before serializing // remove the selected outline before serializing
this.selectNone(); this.selectNone();
var str = "<?xml version=\"1.0\" standalone=\"no\"?>\n"; var str = "<?xml version=\"1.0\" standalone=\"no\"?>\n";
str += "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n"; // see http://jwatt.org/svg/authoring/#doctype-declaration
// str += "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n";
str += svgToString(svgroot, 0); str += svgToString(svgroot, 0);
this.saveHandler(str); this.saveHandler(str);
} }