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Hannah LiandKeavon Chambers
e9cd792635
* Convert constructor to use svg * Convert the through_points functions to svg Co-authored-by: Keavon Chambers <keavon@keavon.com>
20 lines
898 B
Rust
20 lines
898 B
Rust
// SVG drawing constants
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pub const SVG_OPEN_TAG: &str = r#"<svg xmlns="http://www.w3.org/2000/svg" width="200px" height="200px">"#;
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pub const SVG_CLOSE_TAG: &str = "</svg>";
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// Stylistic constants
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pub const BLACK: &str = "black";
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pub const GRAY: &str = "gray";
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pub const RED: &str = "red";
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// Default attributes
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pub const CURVE_ATTRIBUTES: &str = "stroke=\"black\" stroke-width=\"2\" fill=\"none\"";
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pub const HANDLE_LINE_ATTRIBUTES: &str = "stroke=\"gray\" stroke-width=\"1\" fill=\"none\"";
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pub const ANCHOR_ATTRIBUTES: &str = "r=\"4\" stroke=\"black\" stroke-width=\"2\" fill=\"white\"";
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pub const HANDLE_ATTRIBUTES: &str = "r=\"3\" stroke=\"gray\" stroke-width=\"1.5\" fill=\"white\"";
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/// Helper function to create an SVG text entitty.
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pub fn draw_text(text: String, x_pos: f64, y_pos: f64, fill: &str) -> String {
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format!(r#"<text x="{x_pos}" y="{y_pos}" fill="{fill}">{text}</text>"#)
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}
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