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>Drag Zooming Tool</title>
+  <!-- Copyright 1998-2020 by Northwoods Software Corporation. -->
+  <meta name="description" content="TypeScript: Users can zoom into and out of a diagram by drawing a rectangle showing what part of the document should be shown by the new viewport." />
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <script src="../assets/js/goSamples.js"></script> <!-- this is only for the GoJS Samples framework -->
+</head>
+<body>
+  <div id="sample">
+    <div id="myDiagramDiv" style="background-color: white; border: solid 1px black; width: 100%;height: 800px"></div>
+    <p>
+      This sample demonstrates the DragZoomingTool, which replaces the standard DragSelectingTool. It is defined in its own file, as <a href="DragZoomingTool.ts">DragZoomingTool.ts</a>.
+    </p>
+    <p>
+      Press in the background, wait briefly, and then drag to zoom in to show the area of the drawn rectangle.
+      Hold down the Shift key to zoom out.
+      The rectangle always has the same aspect ratio as the viewport of the diagram.
+    </p>
+  </div>
+
+  <script type="module" id="code">
+    import * as go from "../release/go-module.js";
+    import { DragZoomingTool } from './DragZoomingTool.js';
+
+    if (window.goSamples) window.goSamples(); // init for these samples -- you don't need to call this
+    const $ = go.GraphObject.make; // for conciseness in defining templates
+
+    const myDiagram =
+        $(go.Diagram, 'myDiagramDiv', {
+            initialDocumentSpot: go.Spot.Center,
+            initialViewportSpot: go.Spot.Center,
+            // Define the template for Nodes, just some text inside a colored rectangle
+            nodeTemplate: $(go.Node, 'Spot', { width: 70, height: 20 }, $(go.Shape, 'Rectangle', new go.Binding('fill', 'c')), $(go.TextBlock, { margin: 2 }, new go.Binding('text', 'c'))),
+            // Define the template for Links, just a simple line
+            linkTemplate: $(go.Link, $(go.Shape, { stroke: 'black' })),
+            layout: $(go.TreeLayout, {
+                angle: 90,
+                nodeSpacing: 4,
+                compaction: go.TreeLayout.CompactionNone
+            }),
+            model: $(go.TreeModel, {
+                nodeKeyProperty: 'k',
+                nodeParentKeyProperty: 'p'
+            })
+        });
+    // Add an instance of the custom tool defined in DragZoomingTool.js.
+    // This needs to be inserted before the standard DragSelectingTool,
+    // which is normally the third Tool in the ToolManager.mouseMoveTools list.
+    myDiagram.toolManager.mouseMoveTools.insertAt(2, new DragZoomingTool());
+    // This is a status message
+    const myLoading =
+        $(go.Part, { selectable: false, location: new go.Point(0, 0) }, $(go.TextBlock, 'loading...', { stroke: 'red', font: '20pt sans-serif' }));
+    // temporarily add the status indicator
+    myDiagram.add(myLoading);
+    // allow the myLoading indicator to be shown now,
+    // but allow objects added in loadTree to also be considered part of the initial Diagram
+    myDiagram.delayInitialization(loadTree);
+
+  function loadTree() {
+    // create some tree data
+    const total = 99;
+    const treedata = [];
+    for (let i = 0; i < total; i++) {
+        // these property names are also specified when creating the TreeModel
+        const d = {
+            k: i,
+            c: go.Brush.randomColor(),
+            p: (i > 0 ? Math.floor(Math.random() * i / 2) : undefined) // the random parent's key
+        };
+        treedata.push(d);
+    }
+    // give the Diagram's model all the data
+    myDiagram.model.nodeDataArray = treedata;
+    // remove the status indicator
+    myDiagram.remove(myLoading);
+
+    window.myDiagram = myDiagram; // Attach to the window for console debugging
+  }
+  </script>
+</body>
+</html>