Struct FemtoVGWGPURenderer 

pub struct FemtoVGWGPURenderer(/* private fields */);

Available on non-Android and (crate features renderer-femtovg or renderer-femtovg-wgpu) and crate feature unstable-wgpu-28 only.

Use this type to render to a WGPU texture using FemtoVG. Use the FemtoVG renderer with WGPU when implementing a custom Slint platform where you want the scene to be rendered into a WGPU texture. The rendering is done using the FemtoVG library.

Implementations

impl FemtoVGWGPURenderer

pub fn new( instance: Instance, device: Device, queue: Queue, ) -> Result<FemtoVGWGPURenderer, PlatformError>

Creates a new FemtoVGWGPURenderer.

The instance, device and queue are the WGPU resources used for rendering. These are also provided to Window::set_rendering_notifier() callbacks via GraphicsAPI::WGPU28.

pub fn render_to_texture_view( &self, texture_view: &TextureView, width: u32, height: u32, format: TextureFormat, ) -> Result<(), PlatformError>

Render the scene to the given texture view, with the specified size and format.

pub fn render_to_texture(&self, texture: &Texture) -> Result<(), PlatformError>

Render the scene to the given texture. This is a convenience method that creates a texture view for the entire texture and calls render_to_texture_view.