Drag/drop and resize using material design

To implement drag/drop and resize functionality using Material Design principles, you can use various JavaScript libraries and frameworks that provide the required components and interactions. One popular choice for this kind of functionality is the Angular Material library, which implements Material Design components for Angular applications. Below, I'll provide a general outline of how you can achieve drag/drop and resize features using Angular Material.

Please note that the steps mentioned here are based on the Angular Material library, but similar concepts apply to other JavaScript frameworks and libraries with Material Design components.

1. Set Up Angular Project with Angular Material: Start by creating a new Angular project and installing Angular Material and Angular CDK (Component Dev Kit) using the Angular CLI:

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   ng new your-project-name
   cd your-project-name
   ng add @angular/material
   

   Follow the prompts to configure Angular Material and select the desired theme and other options.

2. Implement Drag/Drop Functionality: For drag/drop functionality, you can use the cdkDrag directive provided by Angular CDK. First, import the required modules in your app module:

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   // app.module.ts
   import { DragDropModule } from '@angular/cdk/drag-drop';
   
   @NgModule({
     imports: [DragDropModule],
   })
   export class AppModule { }
   

   Then, in your component template, you can use the cdkDrag directive to enable drag behavior:

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   <!-- app.component.html -->
   <div cdkDrag>Drag Me!</div>
   

   Now, the element with cdkDrag will be draggable within its container.

3. Implement Resize Functionality: For resize functionality, you can use the cdkResize directive provided by Angular CDK. First, import the required module in your app module:

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   // app.module.ts
   import { ResizeModule } from 'angular-resizable-element';
   
   @NgModule({
     imports: [ResizeModule],
   })
   export class AppModule { }
   

   Then, in your component template, you can use the cdkResize directive to enable resize behavior:

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   <!-- app.component.html -->
   <div cdkResize>Resize Me!</div>
   

   Now, the element with cdkResize will be resizable using a draggable handle on its bottom-right corner.

4. Customize Drag/Drop and Resize Styles: To match the Material Design style, you can use Angular Material's theming system to customize the appearance of the draggable and resizable elements. Additionally, you can apply Material Design CSS classes and styles to ensure consistency with other Material Design components.

5. Further Customization: If you need more complex drag/drop or resize behavior, you can explore additional options provided by the Angular CDK, such as customizing the drag boundary, setting drag constraints, or handling drag/drop events.

Remember to refer to the official documentation of Angular Material and Angular CDK for detailed usage instructions and examples. Additionally, you can find other libraries or plugins that provide similar drag/drop and resize functionality if you prefer a different JavaScript framework or library.