https://github.com/Lupusa87/BlazorSvgHelper

All Blazor Demos
https://github.com/Lupusa87/BlazorSvgHelper

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All Blazor Demos

• Host: GitHub
• URL: https://github.com/Lupusa87/BlazorSvgHelper
• Owner: Lupusa87
• Created: 2018-08-03T15:53:16.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2021-01-15T04:59:59.000Z (almost 4 years ago)
• Last Synced: 2024-08-01T15:05:34.879Z (4 months ago)
• Topics: blazor
• Language: C#
• Homepage: https://lupblazordemos.z13.web.core.windows.net/
• Size: 39.1 KB
• Stars: 40
• Watchers: 4
• Forks: 11
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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README

        
# Blazor Svg Helper

![](https://placehold.it/15/4747d1/000000?text=+) 

If you like my blazor works and want to see more open sourced repos please support me with [paypal donation](https://www.paypal.me/VakhtangiAbashidze/10)

![](https://placehold.it/15/4747d1/000000?text=+) 

![](https://placehold.it/15/00e600/000000?text=+) 

Please send [email](mailto:[email protected]) if you consider to **hire me**.

![](https://placehold.it/15/00e600/000000?text=+)     

![](https://placehold.it/15/ffffff/000000?text=+)  

This repo contains svg classes for using in blazor.

[Project](https://www.nuget.org/packages/BlazorSvgHelper/) is available on nuget.

For install use command - **Install-Package BlazorSvgHelper**

You can create svg element and add children (circle, rectangle, image, text and etc) and finally render this svg with blazor RenderTreeBuilder.

![image](https://raw.githubusercontent.com/Lupusa87/BlazorSvgHelper/master/Untitled.png)

Usage:

```

 public svg ComposeSVG()

  {

   _svg = new svg

    {

        id = "svgclock",

        width = 100,

        height = 100,

        xmlns = "http://www.w3.org/2000/svg",

    };

   _svg.Children.Add(new circle

                  {

                      cx = 0,

                      cy = 0,

                      r = 30,

                      fill = "red",

                      transform = "translate(50,50)",

                  });

                  

   return _svg;

 }

```

 When you done composing svg you can render it.

 

 ```

  protected override void BuildRenderTree(RenderTreeBuilder builder)

  {

      svg _svg = ComposeSVG();

      new SvgHelper().Cmd_Render(_svg, 0, builder);

  }

  ```

**SVG helper works only for dynamic component and not for markup.**

You should create cs file and inside BuildRenderTree method render svg.

```

public class SomeComponent:BlazorComponent

{

  protected override void BuildRenderTree(RenderTreeBuilder builder)

  {

      svg _svg = ComposeSVG();

      new SvgHelper().Cmd_Render(_svg, 0, builder);

  }

}

```

Before use SvgHeler you need to have basic understanding what is and how works dynamic component.

You can compose more complex svg.

For example this helper was used [here](https://lupusablazordemos.azurewebsites.net/)

You can see code how this svg was composed [here](https://github.com/Lupusa87/LupusaBlazorDemos/blob/master/BlazorClockSvgComponent/CompClockSVG.cs)

For any questions please email me at [email protected]

Any PRs are welcome.