reordered modules, add es6 build

1 files changed, 63 insertions, 0 deletions

diff --git a/src/elements/Line.js b/src/elements/Line.js
new file mode 100644
index 0000000..b9bc4e8
--- /dev/null
+++ b/src/elements/Line.js
@@ -0,0 +1,63 @@
+import { extend, nodeOrNew, register } from '../utils/adopter.js'
+import { proportionalSize } from '../utils/utils.js'
+import { registerMethods } from '../utils/methods.js'
+import PointArray from '../types/PointArray.js'
+import Shape from './Shape.js'
+import * as pointed from '../modules/core/pointed.js'
+
+export default class Line extends Shape {
+  // Initialize node
+  constructor (node) {
+    super(nodeOrNew('line', node), Line)
+  }
+
+  // Get array
+  array () {
+    return new PointArray([
+      [ this.attr('x1'), this.attr('y1') ],
+      [ this.attr('x2'), this.attr('y2') ]
+    ])
+  }
+
+  // Overwrite native plot() method
+  plot (x1, y1, x2, y2) {
+    if (x1 == null) {
+      return this.array()
+    } else if (typeof y1 !== 'undefined') {
+      x1 = { x1: x1, y1: y1, x2: x2, y2: y2 }
+    } else {
+      x1 = new PointArray(x1).toLine()
+    }
+
+    return this.attr(x1)
+  }
+
+  // Move by left top corner
+  move (x, y) {
+    return this.attr(this.array().move(x, y).toLine())
+  }
+
+  // Set element size to given width and height
+  size (width, height) {
+    var p = proportionalSize(this, width, height)
+    return this.attr(this.array().size(p.width, p.height).toLine())
+  }
+}
+
+extend(Line, pointed)
+
+registerMethods({
+  Container: {
+    // Create a line element
+    line (...args) {
+      // make sure plot is called as a setter
+      // x1 is not necessarily a number, it can also be an array, a string and a PointArray
+      return Line.prototype.plot.apply(
+        this.put(new Line())
+        , args[0] != null ? args : [0, 0, 0, 0]
+      )
+    }
+  }
+})
+
+register(Line)