feat: 后端全量更新 - 含所有本次需求

- Contract.php: 返回合约账户余额(balance_contract) - My.php: 地址管理增加BTC/ETH - AppContract.php: 一键平仓(closeall) - AppProxy.php: 代理专属注册链接 + 分级权限(L1/L2) - site.php: 手续费减半(0.018→0.009) - agent_permission_setup.sql: 代理权限SQL - crypto_news_crawler.py: 新闻自动采集脚本
2026-03-30 20:16:32 +08:00
commit 1b24994e74
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+<!DOCTYPE html>
+<html>
+<head>
+  <title>Pie Charts</title>
+  <!-- Copyright 1998-2020 by Northwoods Software Corporation. -->
+  <meta name="description" content="GoJS nodes containing simple pie charts, each slice showing a tooltip." />
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+
+  <script src="../release/go.js"></script>
+  <script src="../assets/js/goSamples.js"></script>  <!-- this is only for the GoJS Samples framework -->
+  <script id="code">
+    function init() {
+      if (window.goSamples) goSamples();  // init for these samples -- you don't need to call this
+      var $ = go.GraphObject.make;
+
+      myDiagram =
+        $(go.Diagram, "myDiagramDiv",
+          {
+            nodeTemplate:
+              $(go.Node, "Vertical",
+                $(go.Panel,
+                  new go.Binding("itemArray", "slices"),
+                  {
+                    itemTemplate:
+                      $(go.Panel,
+                        $(go.Shape,
+                          { fill: "lightgreen", isGeometryPositioned: true },
+                          new go.Binding("fill", "color"),
+                          new go.Binding("geometry", "", makeGeo)),
+                        {
+                          toolTip:
+                            $("ToolTip",
+                              $(go.TextBlock, { margin: 4 },
+                                new go.Binding("text", "", function(data) {
+                                  return data.color + ": " + data.start +
+                                    " to " + (data.start + data.sweep);
+                                }))
+                            )
+                        }
+                      )
+                  }),
+                $(go.TextBlock,
+                  new go.Binding("text"))
+              ),
+            model: $(go.GraphLinksModel,
+              {
+                copiesArrays: true,
+                copiesArrayObjects: true,
+                nodeDataArray:
+                  [  // node data
+                    {
+                      key: 1,
+                      text: "full circle",
+                      slices: [
+                        { start: -30, sweep: 60, color: "white" },
+                        { start: 30, sweep: 300, color: "red" }
+                      ]
+                    },
+                    {
+                      key: 2,
+                      text: "partial circle",
+                      slices: [
+                        { start: 0, sweep: 120, color: "lightgreen" },
+                        { start: 120, sweep: 70, color: "blue" },
+                        { start: 250, sweep: 20, color: "yellow" }
+                      ]
+                    }
+                  ],
+                linkDataArray:
+                  [  // link data
+                    { from: 1, to: 2 }
+                  ]
+              })
+          }
+        );
+
+      function makeGeo(data) {
+        // this is much more efficient than calling go.GraphObject.make:
+        return new go.Geometry()
+          .add(new go.PathFigure(50, 50)  // start point
+            .add(new go.PathSegment(go.PathSegment.Arc,
+              data.start, data.sweep,  // angles
+              50, 50,  // center
+              50, 50)  // radius
+              .close()));
+      }
+    }
+  </script>
+</head>
+<body onload="init()">
+  <div id="sample">
+    <div id="myDiagramDiv" style="border: solid 1px black; width: 100%; height: 500px;"></div>
+    <p>
+      Each node has a Position Panel whose <a>Panel.itemArray</a> is data bound to the "slices" property of the node data.
+      That "slices" property is an Array of data objects; for each item the <a>Panel.itemTemplate</a> produces a Shape whose
+      <a>Shape.geometry</a> is computed using a conversion function to generate a pie-shaped slice given a start angle
+      and a sweep angle from the item data.
+      Note that <a>Shape.isGeometryPositioned</a> is true to make sure all of the Shapes are positioned
+      by their computed geometries, independent of any stroke width.
+      Each slice Panel also has a tooltip showing some information.
+    </p>
+    <p>
+      For more sophisticated charts within nodes, see the <a href="canvases.html">Canvas Charts</a> sample.
+    </p>
+  </div>
+</body>
+</html>