def image.layout.sized
gralha-svg-render@0.1.0.1 · svg.bend:2720
import gralha-svg-render@0.1.0.1/svg.bend as Svg
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
2720def image.layout.sized(+as: List<&2, XML.Attr>, +values: List<&2, F32>, +vw: F32, +vh: F32) -> List<&2, XML.Attr>:
2721 +iw = U.nth(values, 0n, 300.0)
2722 +ih = U.nth(values, 1n, 150.0)
2723 +ratio = U.nth(values, 2n, 0.0)
2724 +aw = U.string.equal(XML.attr.get(as, "width", "auto"), "auto")
2725 +ah = U.string.equal(XML.attr.get(as, "height", "auto"), "auto")
2726 +rw = dimension(as, "width", vw, "0")
2727 +rh = dimension(as, "height", vh, "0")
2728 +w = U.choose(F32, aw, U.choose(F32, ah, iw, U.choose(F32, F32.is_gt(ratio, 0.0), (rh * ratio : F32), iw)), rw)
2729 +h = U.choose(F32, ah, U.choose(F32, aw, ih, U.choose(F32, F32.is_gt(ratio, 0.0), (rw / U.max(ratio, 0.000001) : F32), ih)), rh)
2730 Con{XML.Attr{"width", F32.show(w)}, Con{XML.Attr{"height", F32.show(h)}, as}}