kFluentLineFillBarPatternedOpacity top-level constant

double const kFluentLineFillBarPatternedOpacity

Opacity of a colour fill bar that carries a diagonal stripe pattern.

_getColorFillBarOpacity (LineChart.tsx:1828-1830) returns 1 for a patterned bar and 0.4 for a plain one. Only the plain value varies with legend selection, so the patterned value is a constant rather than a state of FluentLineChartStyle.fillBarOpacity.

Implementation

const double kFluentLineFillBarPatternedOpacity = 1;