def text.length

gralha-svg-render@0.1.0.1 · svg.bend:3501

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

3501def text.length(+result: TextLayout, +as: List<&2, XML.Attr>, w: F32, size: F32, trimEnd: Bool) -> TextLayout:
3502  TextLayout{nodes, cursor} = result
3503  TextCursor{x, y, index, chunk, start, anchor, prev, pc, pf, ps, seen, blankState, trailing, spacing, chunks} = cursor
3504  +target = text.measure(U.number(XML.attr.get(as, "textLength", "-1")), w, size)
3505  +skip = U.choose(String, trimEnd && F32.is_gt(trailing, 0.0), U32.show((index - 1 : U32)), "#none")
3506  U.branch(TextLayout, text.length.valid(U.number(XML.attr.get(as, "textLength", "-1"))) && F32.is_ge(target, 0.0),
3507    _ => text.length.fit(result, text.measure.nodes(nodes, skip, text.measure.empty()), target, U.string.equal(XML.attr.get(as, "lengthAdjust", "spacing"), "spacingAndGlyphs"), skip), _ => result)