d3.create + selection.adopt
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diff --git a/src/core/create.js b/src/core/create.js | |
new file mode 100644 | |
index 0000000..a284a67 | |
--- /dev/null | |
+++ b/src/core/create.js | |
@@ -0,0 +1,5 @@ | |
+d3.create = function(name) { | |
+ return d3.select((name = d3.ns.qualify(name)).local | |
+ ? document.createElementNS(name.space, name.local) | |
+ : document.createElement(name)); | |
+}; | |
diff --git a/src/core/selection-adopt.js b/src/core/selection-adopt.js | |
new file mode 100644 | |
index 0000000..d7eb884 | |
--- /dev/null | |
+++ b/src/core/selection-adopt.js | |
@@ -0,0 +1,5 @@ | |
+d3_selectionPrototype.adopt = function(selection) { | |
+ return this.select(function(d, i, j) { | |
+ return (d = selection[i]) && (d = d[j]) && this.appendChild(d); | |
+ }); | |
+}; | |
diff --git a/src/core/selection-select.js b/src/core/selection-select.js | |
index fea22b5..d7a65df 100644 | |
--- a/src/core/selection-select.js | |
+++ b/src/core/selection-select.js | |
@@ -12,7 +12,7 @@ d3_selectionPrototype.select = function(selector) { | |
subgroup.parentNode = (group = this[j]).parentNode; | |
for (var i = -1, n = group.length; ++i < n;) { | |
if (node = group[i]) { | |
- subgroup.push(subnode = selector.call(node, node.__data__, i)); | |
+ subgroup.push(subnode = selector.call(node, node.__data__, i, j)); | |
if (subnode && "__data__" in node) subnode.__data__ = node.__data__; | |
} else { | |
subgroup.push(null); | |
diff --git a/src/core/selection-selectAll.js b/src/core/selection-selectAll.js | |
index c133c63..fb58ce0 100644 | |
--- a/src/core/selection-selectAll.js | |
+++ b/src/core/selection-selectAll.js | |
@@ -8,7 +8,7 @@ d3_selectionPrototype.selectAll = function(selector) { | |
for (var j = -1, m = this.length; ++j < m;) { | |
for (var group = this[j], i = -1, n = group.length; ++i < n;) { | |
if (node = group[i]) { | |
- subgroups.push(subgroup = d3_array(selector.call(node, node.__data__, i))); | |
+ subgroups.push(subgroup = d3_array(selector.call(node, node.__data__, i, j))); | |
subgroup.parentNode = node; | |
} | |
} |
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