fromString method
Implementation
FontWeight fromString(String metrics) {
if (metrics == "thin") {
return FontWeight.w100;
} else if (metrics == "extralight") {
return FontWeight.w200;
} else if (metrics == "light") {
return FontWeight.w300;
} else if (metrics == "normal") {
return FontWeight.w400;
} else if (metrics == "medium") {
return FontWeight.w500;
} else if (metrics == "semibold") {
return FontWeight.w600;
} else if (metrics == "bold") {
return FontWeight.w700;
} else if (metrics == "extrabold") {
return FontWeight.w800;
} else if (metrics == "black") {
return FontWeight.w900;
}
return FontWeight.normal;
}