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43 lines
1.8 KiB
43 lines
1.8 KiB
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>Realtime Drag Selecting Tool</title>
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<meta name="description" content="TypeScript: This customized DragSelectingTool selects and deselects parts continuously while the user is dragging a box, rather than when the tool finishes." />
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<!-- Copyright 1998-2019 by Northwoods Software Corporation. -->
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<script src="../samples/assets/require.js"></script>
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<script src="../assets/js/goSamples.js"></script> <!-- this is only for the GoJS Samples framework -->
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<script id="code">
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function init() {
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require(["RealtimeDragSelectingScript"], function(app) {
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app.init();
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});
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}
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</script>
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</head>
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<body onload="init()">
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<div id="sample">
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<div id="myDiagramDiv" style="background-color: white; border: solid 1px black; width: 100%;height: 600px"></div>
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<p>
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This sample demonstrates the RealtimeDragSelectingTool, which replaces the standard <a>DragSelectingTool</a>. Press
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in the background, wait briefly, and then drag to start selecting Nodes or Links that intersect with the box. You can
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press or release Control (Command on Mac) or Shift while dragging to see how the selection changes.
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</p>
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<p>
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Load it in your own app by including <a href="RealtimeDragSelectingTool.ts">RealtimeDragSelectingTool.ts</a>. Initialize
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your Diagram by setting <a>ToolManager.dragSelectingTool</a> to a new instance of this tool. For example:
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</p>
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<pre>
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myDiagram.toolManager.dragSelectingTool = new go.RealtimeDragSelectingTool();
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</pre>
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or
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<pre>
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$(go.Diagram, { . . .,
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"toolManager.dragSelectingTool": $(RealtimeDragSelectingTool, { isPartialInclusion: true }),
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. . . })
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</pre>
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</div>
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</body>
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</html> |