fusionCharts dragnode demo

fusionCharts V3.3 破解版本 dragnode.swf 可拖动 自动生成树形拓扑结构节点，根据生成的节点计算展现位置 package com; import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.Map; import java.util.TreeMap; import java.util.logging.Logger; public class FusionChartsUtil { protected static Logger logger = Logger.getLogger(FusionChartsUtil.class.getName()); public static Integer PAGE_HEIGHT = 1000; public static Integer PAGE_WIDTH = 600; public static Integer ITEM_HEIGHT = 30; public static Integer ITEM_WIDTH = 90; public static String COLOR_GREEN = "4EC745"; //基本色，默认颜色 public static String COLOR_RED = "FF0000"; public static String COLOR_GOLD = "FFD700"; public static String COLOR_PURPLE= "800080"; public static String COLOR_BLUE = "0000FF"; public static void main(String arg[]) { Map paraMap = new HashMap(); paraMap.put("currentRecordId", ""); String xml = com.FusionChartsUtil.makeXml(2,2,paraMap); } /** * 获取背景颜色 * @param log * @param currentRecordId * @return */ public static String getItemBgColor(OperationLog log,String currentRecordId){ String color = FusionChartsUtil.COLOR_GREEN; if(currentRecordId!=null && currentRecordId.equals(log.getRecordId())){ color = FusionChartsUtil.COLOR_RED; } if("id301".equals(log.getRecordId())){ color = FusionChartsUtil.COLOR_GOLD; } if("id431".equals(log.getRecordId())){ color = FusionChartsUtil.COLOR_PURPLE; } if("id200".equals(log.getRecordId())){ color = FusionChartsUtil.COLOR_BLUE; } // if("id452".equals(log.getRecordId())){ // color = "B0C4DE"; // } return color; } /** * 计算结节的X，Y值 * @param totalLevel 总共的层数 * @param currLevel 当前的层数 * @param list 当前层的所有节点 * @return */ public static List<ChartTreeItem> calculateItemXY( int totalLevel, int currLevel, List<OperationLog> list, TreeMap<Integer,List<OperationLog>> treemap, Map map){ String currentRecordId = (String)map.get("currentRecordId"); List<ChartTreeItem> listitem = new ArrayList<ChartTreeItem>(); if(list==null || list.size()<1) return listitem; int x = 0; int y = 0; int currSize = list.size(); if(totalLevel==1){ //如果只有一层 y = PAGE_HEIGHT/2; x = PAGE_WIDTH/2; OperationLog log = list.get(0); ChartTreeItem item = new ChartTreeItem(log); item.setColor(getItemBgColor(log,currentRecordId)); //设置节点背景颜色 item.setX(x); item.setY(y); listitem.add(item); }else{ boolean isNeedLadder = false; //每层高度为等差数列,每层高度eachHeight为d,层数为n,总高度为total: (1+n)*n/2 * d = total ==> d = total*2/(1+n)*n ==>PAGE_HEIGHT *2 / ((totalLevel-1)*totalLevel); //PAGE_HEIGHT/(totalLevel*2+2); int eachHeight = PAGE_HEIGHT/(totalLevel+1); int eachWidth = PAGE_WIDTH/(currSize+1); int heightCount = eachHeight/ITEM_HEIGHT; //每个高度区间能显示多少个节点 logger.info("eachHeight="+eachHeight+",eachWidth="+eachWidth+",heightCount="+heightCount); if(eachWidth <= ITEM_WIDTH){ //每节点的计算宽度小于设置的宽度，则需要梯度显示 isNeedLadder = true; } int calculatLevvel = currLevel -1; for(int i=0;i<currSize;i++){ OperationLog log = list.get(i); ChartTreeItem item = new ChartTreeItem(log); item.setColor(getItemBgColor(log,currentRecordId)); //设置节点背景颜色 item.setTo(getParentId(log.getPreviousRecordId(),treemap)); x = eachWidth *(i+1); if(isNeedLadder){ //每层的高度为：(1+n)*n/2 *d // y = eachHeight * (1+calculatLevvel)*calculatLevvel/2 + ITEM_HEIGHT*(i%heightCount); y = eachHeight * ( currLevel-1) + ITEM_HEIGHT*(i%heightCount) + ITEM_HEIGHT*3; }else{ y = eachHeight * ( currLevel-1) + ITEM_HEIGHT; //y = eachHeight * (1+calculatLevvel)*calculatLevvel/2; } if(y<ITEM_HEIGHT){ y = ITEM_HEIGHT; } item.setX(x); // item.setY(y); item.setY(PAGE_HEIGHT - y); listitem.add(item); } } return listitem; } /** * 计算树的位置，以便于展现 * @return */ public static List<ChartTreeItem> calculateTree(int totalLevel,int eachLevelCount,Map paraMap){ List<ChartTreeItem> listitem = new ArrayList<ChartTreeItem>(); TreeMap<Integer,List<OperationLog>> treemap = makeTree(totalLevel,eachLevelCount); Iterator it = treemap.keySet().iterator(); while(it.hasNext()){ Integer level = Integer.valueOf(it.next().toString()); List<OperationLog> list = treemap.get(level); if(list!=null){ listitem.addAll(calculateItemXY(treemap.size(),level,list,treemap,paraMap)); } } return listitem; } /** * 将获取到的数据链表整理成树状map * @return */ public static TreeMap<Integer,List<OperationLog>> makeTree(int totalLevel,int eachLevelCount){ TreeMap<Integer,List<OperationLog>> map = new TreeMap<Integer,List<OperationLog>>(); List<OperationLog> list = generatTestData(totalLevel,eachLevelCount); for(OperationLog log : list){ String parentId = log.getPreviousRecordId(); //无父节点 if(parentId==null || "".equals(parentId) || "null".equals(parentId)){ List<OperationLog> levelList = map.get(1); if(levelList==null){ levelList = new ArrayList<OperationLog>(); } levelList.add(log); map.put(1, levelList); }else{//有父节点 Integer parentLevel = getParentLevel(parentId,map); Integer level = parentLevel +1;//父级再加一级 List<OperationLog> levelList = map.get(level); if(levelList==null){ levelList = new ArrayList<OperationLog>(); } levelList.add(log); map.put(level, levelList); } } logger.info(map.toString()); return map; } /** * 生成测试数据 * @return */ public static List<OperationLog> generatTestData(int level,int eachLevelCount){ List<OperationLog> ret = new ArrayList<OperationLog>(); TreeMap<Integer,List<OperationLog>> genMap = new TreeMap<Integer,List<OperationLog>>(); String id = "id1"; OperationLog log1 = new OperationLog(); log1.setId(id); log1.setTargetNum("13011112222"); log1.setRecordId(id); log1.setOpDescription(id); List<OperationLog> list = new ArrayList<OperationLog>(); list.add(log1); genMap.put(1, list); // int level = 3; // int eachLevelCount = 2; for(int i = 2; i<=level; i++){ List<OperationLog> levelList = genMap.get(i-1); //上一层的所有节点 for(int j=0;j<levelList.size();j++){ for(int k=0;k<eachLevelCount;k++){ OperationLog parent = levelList.get(j); OperationLog log = new OperationLog(); String thisId = "id"+i+String.valueOf(j)+String.valueOf(k); log.setId(thisId); log.setTargetNum("18922269"+i+String.valueOf(j)+String.valueOf(k)); log.setRecordId(thisId); log.setPreviousRecordId(parent.getRecordId()); log.setOpDescription(thisId); List<OperationLog> list2 = genMap.get(i); //本层的所有节点 if(list2==null || list2.size()<1){ list2 = new ArrayList<OperationLog>(); } list2.add(log); genMap.put(i, list2); } } } System.out.println("genMap.size = "+genMap.size()); Iterator it = genMap.keySet().iterator(); while(it.hasNext()){ String key = it.next().toString(); System.out.println("level = "+key); List<OperationLog> list2 = genMap.get(Integer.valueOf(key)); //本层的所有节点 if(list2!=null){ for(OperationLog log : list2){ ret.add(log); System.out.println(">>level = "+key+",log: "+log.toString()); } } } System.out.println("logs: "+ret.toString()); return ret; } public static String makeXml(int totalLevel,int eachLevelCount,Map paraMap){ String pageHeight = (String)paraMap.get("pageHeight"); String pageWidth = (String)paraMap.get("pageWidth"); FusionChartsUtil.PAGE_HEIGHT = Integer.valueOf(pageHeight); FusionChartsUtil.PAGE_WIDTH = Integer.valueOf(pageWidth); List<ChartTreeItem> list = calculateTree(totalLevel,eachLevelCount,paraMap); String xml = ""; xml = "<chart"; xml += " bgcolor=\"FFFFFF\""; xml += " baseFontSize=\"12\""; xml += " charttopmargin=\"0\""; xml += " chartleftmargin=\"0\""; xml += " chartrightmargin=\"0\""; xml += " bordercolor=\"FFFFFF\""; xml += " canvasbordercolor=\"DFBAAD\""; xml += " xAxisMinValue=\"0\""; xml += " xAxisMaxValue=\""+FusionChartsUtil.PAGE_WIDTH+"\""; xml += " yAxisMinValue=\"0\""; xml += " yAxisMaxValue=\""+FusionChartsUtil.PAGE_HEIGHT+"\""; xml += " bubbleScale=\"3\""; xml += " is3D=\"1\""; xml += " numDivLines=\"0\""; xml += " showFormBtn=\"0\""; xml += " viewMode=\"1\""; xml += " restoreBtnTitle=\"重新加载\""; xml += " showrestorebtn=\"1\""; xml += " toolTipBorderColor =\""+COLOR_RED+"\""; xml += " toolTipBgColor=\"F0FFF0\""; xml += "> "; xml += "<dataset plotborderAlpha=\"0\">"; for(ChartTreeItem item : list){ xml += item.toSetString(); } // xml += "<set"; // xml += " x=\"43\""; // xml += " y=\"43\""; // xml += " width=\"90\""; // xml += " height=\"40\""; // xml += " name=\"13500001111\""; // xml += " color=\"4EC745\""; // xml += " link=\"n-http://www.fusioncharts.com\""; // xml += " id=\"AM1\""; // xml += " />"; // // xml += "<set"; // xml += " x=\"43\""; // xml += " y=\"93\""; // xml += " width=\"90\""; // xml += " height=\"30\""; // xml += " name=\"13300002222\""; // xml += " color=\"4EC745\""; // xml += " link=\"n-http://www.fusioncharts.com\""; // xml += " id=\"AM2\""; // xml += " />"; xml += " </dataset>"; xml += "<connectors color=\"83C6E1\" stdThickness=\"8\">"; for(ChartTreeItem item : list){ xml += item.toConnectorString(); } //xml += "<connector strength=\"0.45\" from=\"AM1\" to=\"AM2\" arrowAtStart=\"0\" arrowAtEnd=\"0\"/>"; xml += "</connectors>"; // xml += "<styles>"; // xml += " <definition>"; // xml += " <style name=\"dataLabelFontStyle\" type=\"font\" size=\"15\" color=\"FFFFFF\" bold=\"1\"/>"; // xml += " </definition>"; // xml += " <application>"; // xml += " <apply toObject=\"DATALABELS\" styles=\"dataLabelFontStyle\"/>"; // xml += " </application>"; // xml += " </styles>"; xml += "</chart>"; logger.info(xml); return xml; } /** * 通过parentId获取父节点的级别，若未找到，则返回0 * @param parentId * @param map * @return */ public static Integer getParentLevel(String parentId,TreeMap<Integer,List<OperationLog>> map) { logger.info("parentId="+parentId); Integer level = 0; Iterator it = map.keySet().iterator(); while(it.hasNext()){ String key = it.next().toString(); List<OperationLog> list2 = map.get(Integer.valueOf(key)); //本层的所有节点 if(list2!=null){ for(OperationLog log : list2){ if(parentId.equals(log.getRecordId())){ level = Integer.valueOf(key); logger.info(">>level = "+key+",log: "+log.toString()); return level; } } } } return level; } /** * 通过parentId获取父节点的级别，若未找到，则返回0 * @param parentId * @param map * @return */ public static String getParentId(String parentRecordId,TreeMap<Integer,List<OperationLog>> map) { logger.info("parentRecordId="+parentRecordId); if(parentRecordId==null) return ""; String parentId = ""; Iterator it = map.keySet().iterator(); while(it.hasNext()){ String key = it.next().toString(); List<OperationLog> list2 = map.get(Integer.valueOf(key)); //本层的所有节点 if(list2!=null){ for(OperationLog log : list2){ if(parentRecordId.equals(log.getRecordId())){ logger.info(">>level = "+key+",log: "+log.toString()); parentId = log.getId(); return parentId; } } } } return parentId; } }