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42 lines
923 B
Markdown
42 lines
923 B
Markdown
# Vello SVG viewer
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This example program parses SVG files with [usvg](https://crates.io/crates/usvg) and renders them with Vello.
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The rendering is extremely simplistic and does not yet support:
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- group opacity
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- mix-blend-modes
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- clipping
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- masking
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- filter effects
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- group background
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- path visibility
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- path paint order
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- path shape-rendering
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- embedded images
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- text
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- gradients
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- patterns
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## Usage
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Running the viewer without any arguments will render a built-in set of public-domain SVG images:
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```bash
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$ cargo run -p usvg_viewer --release
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```
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Optionally, you can pass in paths to SVG files that you want to render:
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```bash
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$ cargo run -p usvg_viewer --release -- [SVG FILES]
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```
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## Controls
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- Mouse drag-and-drop will translate the image.
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- Mouse scroll wheel will zoom.
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- Arrow keys switch between SVG images in the current set.
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- Space resets the position and zoom of the image.
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- Escape exits the program.
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