Function legendParams

docs/app/js/sanddance-app.js:120611–120682

(g, orient, config, xb, yb, w, h)

    return max1 > -Infinity ? max1 : value;
}
function legendParams(g, orient, config, xb, yb, w, h) {
    const _ = lookup$1(config, orient), offset = offsets(g, _("offset", 0)), anchor = _("anchor", Start), mult = anchor === End ? 1 : anchor === Middle ? 0.5 : 0;
    const p = {
        align: Each,
        bounds: _("bounds", Flush),
        columns: _("direction") === "vertical" ? 1 : g.length,
        padding: _("margin", 8),
        center: _("center"),
        nodirty: true
    };
    switch(orient){
        case Left:
            p.anchor = {
                x: Math.floor(xb.x1) - offset,
                column: End,
                y: mult * (h || xb.height() + 2 * xb.y1),
                row: anchor
            };
            break;
        case Right:
            p.anchor = {
                x: Math.ceil(xb.x2) + offset,
                y: mult * (h || xb.height() + 2 * xb.y1),
                row: anchor
            };
            break;
        case Top:
            p.anchor = {
                y: Math.floor(yb.y1) - offset,
                row: End,
                x: mult * (w || yb.width() + 2 * yb.x1),
                column: anchor
            };
            break;
        case Bottom:
            p.anchor = {
                y: Math.ceil(yb.y2) + offset,
                x: mult * (w || yb.width() + 2 * yb.x1),
                column: anchor
            };
            break;
        case TopLeft:
            p.anchor = {
                x: offset,
                y: offset
            };
            break;
        case TopRight:
            p.anchor = {
                x: w - offset,
                y: offset,
                column: End
            };
            break;
        case BottomLeft:
            p.anchor = {
                x: offset,
                y: h - offset,