Could you please explain the following function call:
myDiagram.toolManager.mouseMoveTools.insertAt(2, new DragZoomingTool());
What is meaning of insertAt and its first argument (“2”) here.
Could you please explain the following function call:
myDiagram.toolManager.mouseMoveTools.insertAt(2, new DragZoomingTool());
What is meaning of insertAt and its first argument (“2”) here.
Please read the documentation:
Inserting a new tool at index 2 of that List of mouse-move tools means that it takes precedence before the DragSelectingTool when the ToolManager asks the Tools in that list whether they Tool.canStart.
If you read about Tools:
https://gojs.net/latest/intro/tools.html
you will read about this property:
I have tried with “isEnables” property, but it is not working for GoJS Extension tool like DragZoomingTool
isEnable is working for panningTool and other tools managed by toolManager as follows:
myDiagram.toolManager.panningTool.isEnabled = true;
But, not for mouseMoveTools managed by toolManager.
myDiagram.toolManager.mouseMoveTools.DragZoomingTool.isEnable = true/false
not working.
Could you please suggest, how to achieve this for DragZoomingTool.
Thanks.
All of the predefined Tools in the ToolManager are Tool.isEnabled initially.
You can disable a tool when initializing a Diagram with:
"xyzTool.isEnabled": false,
Or disable it at any time by:
myDiagram.toolManager.xyzTool.isEnabled = false;
Sorry, but i have tried following 3 ways for Enabling/Disabling DragZoomingTool:
- myDiagram.toolManager.DragZoomingTool.isEnable = true/false
- myDiagram.toolManager.mouseMoveTools.isEnable = true/false
- myDiagram.toolManager.mouseMoveTools.DragZoomingTool.isEnable = true/false
but, none of them is working for me.
DragZoomingTool is not a predefined tool in the ToolManager, so there can be no property for it on the ToolManager class.
Instead, you need to find the tool before you can set a property on it. Call ToolManager | GoJS API.
myDiagram.toolManager.findTool("DragZoomingTool").isEnabled = false;
Please be careful with spelling.
Thanks @walter. It works for me.
Just a correction:
myDiagram.toolManager.findTool(“DragZooming”).isEnabled = false;