mltg

Direct2D wrapper library

• examples

Usage overview

1. Create a mltg::Context and a mltg::Factory

rust let ctx = mltg::Context(mltg::Direct2D()?)?; let factory = ctx.create_factory();

2. Create a render target

In the case of using winit. rust let window_size = window.inner_size().to_logical::<f32>(window.scale_factor()); let mut render_target = ctx.create_render_target( window.raw_window_handle(), // winit window (window_size.width, window_size.height), )?;

3. Create resources

For example, create the solid color brush. rust let brush = factory.create_solid_color_brush((1.0, 1.0, 1.0, 1.0))?;

4. Draw

For example, draw the rectangle of filled color. rust ctx.set_scale_factor(window.scale_factor() as _); ctx.draw(&render_target, |cmd| { cmd.clear((0.0, 0.0, 0.3, 0.0)); cmd.fill( &mltg::Rect::from_points((10.0, 10.0), (100.0, 100.0)), &brush, ); });

Copyright (c) 2021 LNSEAB