uzb-d3-map/dist/utils/text.js

A flexible, customizable SVG map component for Uzbekistan built with D3 and React

export function measureLines(svg, lines, fontSize = 12, fontWeight = 700) {
    const tmp = svg
        .append("text")
        .attr("x", -9999)
        .attr("y", -9999)
        .attr("font-size", fontSize)
        .attr("font-weight", fontWeight)
        .attr("text-anchor", "middle")
        .attr("dominant-baseline", "middle");
    lines.forEach((ln, i) => tmp
        .append("tspan")
        .text(ln)
        .attr("x", -9999)
        .attr("dy", i === 0 ? 0 : 16));
    const b = tmp.node().getBBox();
    tmp.remove();
    return { w: b.width, h: b.height };
}
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