def shape.data

gralha-svg-render@0.1.0.1 · svg.bend:883

import Base
import gralha-text-scan@0.1.0.1/scan.bend as U
import gralha-xml-doc@0.1.0.1/xml.bend as XML

883# The path data of a shape; a path's own `d` arrives separately (taken out
884# of its attributes) so the parser owns that text outright.
885def shape.data(+name: String, +as: List<&2, XML.Attr>, +vw: F32, +vh: F32, data: String) -> String:
886  U.branch(String, U.string.equal(name, "path"), _ => data,
887    _ => U.branch(String, U.string.equal(name, "rect") || U.string.equal(name, "image") || U.string.equal(name, "#svg-image"), _ => shape.rect(as, vw, vh),
888      _ => U.branch(String, U.string.equal(name, "circle"),
889        _ => shape.ellipse.path(dimension(as, "cx", vw, "0"), dimension(as, "cy", vh, "0"),
890          dimension(as, "r", F32.sqrt(((vw * vw + vh * vh) / 2.0 : F32)), "0"),
891          dimension(as, "r", F32.sqrt(((vw * vw + vh * vh) / 2.0 : F32)), "0")),
892        _ => U.branch(String, U.string.equal(name, "ellipse"),
893          _ => shape.ellipse.path(dimension(as, "cx", vw, "0"), dimension(as, "cy", vh, "0"),
894            dimension(as, "rx", vw, "0"), dimension(as, "ry", vh, "0")),
895          _ => U.branch(String, U.string.equal(name, "line"),
896            _ => "M" ++ xy(dimension(as, "x1", vw, "0"), dimension(as, "y1", vh, "0"))
897              ++ "L" ++ xy(dimension(as, "x2", vw, "0"), dimension(as, "y2", vh, "0")),
898            _ => U.branch(String, U.string.equal(name, "polygon") || U.string.equal(name, "polyline"),
899              _ => "M" ++ XML.attr.get(as, "points", "") ++ U.choose(String, U.string.equal(name, "polygon"), "Z", ""),
900              _ => ""))))))