for (i=0, n=path.length; i<n; ++i) {
for (command=path[i], j=0, m=command.length; j<m; ++j) {
if (command[j] === 'Z') break;
if ((current = +command[j]) === current) {
// if number, need to resize
index = pathStr.indexOf(current);
newPath += pathStr.substring(0, index) + (current * size);
pathStr = pathStr.substring(index + (current+'').length);
}
}
}
return newPath + 'Z';
}
},
symbolTypes: dl.toMap(d3_svg.symbolTypes),
textAlign: {
'left': 'start',
'center': 'middle',
'right': 'end'
},
textBaseline: {
'top': 'before-edge',
'bottom': 'after-edge',
'middle': 'central'
},
styles: {
'fill': 'fill',
'fillOpacity': 'fill-opacity',
'stroke': 'stroke',
'strokeWidth': 'stroke-width',
}
prototype.data = function(data) {
var v = this;
if (!arguments.length) return v._model.values();
else if (dl.isString(data)) return streaming.call(v, data);
else if (dl.isObject(data)) {
dl.keys(data).forEach(function(k) {
var api = streaming.call(v, k);
data[k](api);
});
}
return this;
};
var VIEW_SIGNALS = dl.toMap(['width', 'height', 'padding']);
prototype.signal = function(name, value, skip) {
var m = this._model,
key, values;
// Getter. Returns the value for the specified signal, or
// returns all signal values.
if (!arguments.length) {
return m.values(Deps.SIGNALS);
} else if (arguments.length === 1 && dl.isString(name)) {
return m.values(Deps.SIGNALS, name);
}
// Setter. Can be done in batch or individually. In either case,
// the final argument determines if set signals should be skipped.