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Simplify and clean up applyTextAttribute().

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This commit is contained in:
Jürg Lehni 2013-03-01 10:27:19 -08:00
parent afeb8cbe70
commit 417cfde795
1 changed files with 26 additions and 23 deletions
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49
src/svg/SvgImport.js
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@ -283,31 +283,15 @@ new function() {
color.setAlpha(parseFloat(value)); color.setAlpha(parseFloat(value));
} }
function applyTextAttribute(item, value, name, node) { function applyTextAttribute(item, apply) {
if (item instanceof TextItem) { if (item instanceof TextItem) {
switch (name) { apply(item);
case 'font-family':
item.setFont(value.split(',')[0].replace(/^\s+|\s+$/g, ''));
break;
case 'font-size':
item.setFontSize(parseFloat(value));
break;
case 'text-anchor':
// http://www.w3.org/TR/SVG/text.html#TextAnchorProperty
item.setJustification({
start: 'left',
middle: 'center',
end: 'right'
}[value]);
break;
}
} else if (item instanceof Group) { } else if (item instanceof Group) {
// Text styles need to be recursively passed down to children that // Text styles need to be recursively passed down to children that
// might be TextItems explicitely. // might be TextItems explicitely.
var children = item._children; var children = item._children;
for (var i = 0, l = children.length; i < l; i++) { for (var i = 0, l = children.length; i < l; i++)
applyTextAttribute(children[i], node, name, value); apply(children[i]);
}
} }
} }
@ -340,9 +324,28 @@ new function() {
'fill-opacity': applyOpacity, 'fill-opacity': applyOpacity,
'stroke-opacity': applyOpacity, 'stroke-opacity': applyOpacity,
'font-family': applyTextAttribute, 'font-family': function(item, value) {
'font-size': applyTextAttribute, applyTextAttribute(item, function() {
'text-anchor': applyTextAttribute, item.setFont(value.split(',')[0].replace(/^\s+|\s+$/g, ''));
});
},
'font-size': function(item, value) {
applyTextAttribute(item, function() {
item.setFontSize(parseFloat(value));
});
},
'text-anchor': function(item, value) {
applyTextAttribute(item, function() {
// http://www.w3.org/TR/SVG/text.html#TextAnchorProperty
item.setJustification({
start: 'left',
middle: 'center',
end: 'right'
}[value]);
});
},
visibility: function(item, value) { visibility: function(item, value) {
item.setVisible(value === 'visible'); item.setVisible(value === 'visible');