添加label和polygon

mxclient/js/shape/mxPolygon.js

@@ -0,0 +1,57 @@
+/**
+ * Copyright (c) 2006-2015, JGraph Ltd
+ * Copyright (c) 2006-2015, Gaudenz Alder
+ */
+/**
+ * Class: mxTriangle
+ * 
+ * Implementation of the triangle shape.
+ * 
+ * Constructor: mxTriangle
+ *
+ * Constructs a new triangle shape.
+ */
+function mxPolygon()
+{
+	mxActor.call(this);
+};
+
+/**
+ * Extends mxActor.
+ */
+mxUtils.extend(mxPolygon, mxActor);
+
+/**
+ * Function: isRoundable
+ * 
+ * Adds roundable support.
+ */
+mxPolygon.prototype.isRoundable = function()
+{
+	return true;
+};
+
+// /**
+//  * Function: redrawPath
+//  *
+//  * Draws the path for this shape.
+//  */
+// mxPolygon.prototype.redrawPath = function(c, x, y, w, h)
+// {
+// 	var arcSize = mxUtils.getValue(this.style, mxConstants.STYLE_ARCSIZE, mxConstants.LINE_ARCSIZE) / 2;
+// 	this.addPoints(c, [new mxPoint(0, 0), new mxPoint(w, 0.5 * h), new mxPoint(0, h)], this.isRounded, 23, true);
+// };
+
+mxPolygon.prototype.paintVertexShape = function(c, x, y, w, h)
+{
+	console.log(this.state.cell)
+	let poi = this.state.cell.points
+	c.begin();
+	c.moveTo(x,y);
+	for(let i = 0;i < poi.length;i++){
+		c.lineTo(poi[i].x,poi[i].y);
+	}
+	c.lineTo(x,y);
+	c.close()
+	c.fillAndStroke();
+};