internal void UpdateNodes()
{
//points and keywordList are one-to-one mapped.
Point[] points = graphGenerator.GetPoints(STATICS.SCREEN_WIDTH, STATICS.SCREEN_HEIGHT);
String[] keywordList = Graph.GetKeywords();
nodeList.UpdateNodeList(keywordList, points);
glowList.UpdateGlowList(keywordList, points);
wordCloudView.ForceDirectedCloud.UpdateNodes(nodeList.GetNodeViews());
wordCloudView.GlowCloud.UpdateGlows(glowList.GetGlowViews());
}
