public void Parse(CssReader reader, GradientBuilder builder)
{
var isRepeating = reader.Read().Trim() == CssToken.RepeatingRadialGradient;
var token = reader.ReadNext().Trim();
var internalReader = new CssReader(token, ' ');
var(hasShape, shape) = GetShape(internalReader);
var(hasStretch, stretch) = GetStretch(internalReader);
var(hasRadius, radius) = GeRadius(internalReader, shape);
var(hasPos, position) = GetPosition(internalReader);
builder.UseBuilder(new RadialGradientBuilder
{
Center = position,
Shape = shape,
Stretch = stretch,
Radius = radius,
IsRepeating = isRepeating
});
if (!hasShape && !hasStretch && !hasRadius && !hasPos)
{
reader.Rollback();
}
}
public void Parse(CssReader reader, GradientBuilder builder)
{
var isRepeating = reader.Read().Trim() == CssToken.RepeatingRadialGradient;
var token = reader.ReadNext().Trim();
var internalReader = new CssReader(token, ' ');
var flags = None;
var(hasShape, shape) = GetShape(internalReader);
var(hasSize, size) = GetSize(internalReader);
var(hasRadius, radius) = GeRadius(internalReader, shape, ref flags);
var(hasPos, position) = GetPosition(internalReader, ref flags);
builder.UseBuilder(new RadialGradientBuilder
{
Center = position,
Shape = shape,
Size = size,
RadiusX = radius.Width,
RadiusY = radius.Height,
Flags = flags,
IsRepeating = isRepeating
});
if (!hasShape && !hasSize && !hasRadius && !hasPos)
{
reader.Rollback();
}
}
public void Parse(CssReader reader, GradientBuilder builder)
{
var repeating = reader.Read().Trim() == CssToken.RepeatingLinearGradient;
var direction = reader.ReadNext().Trim();
var angle = 0d;
var hasAngle = TryConvertDegreeToAngle(direction, out angle) ||
TryConvertTurnToAngle(direction, out angle) ||
TryConvertNamedDirectionToAngle(direction, out angle);
builder.UseBuilder(new LinearGradientBuilder
{
Angle = angle,
IsRepeating = repeating
});
if (!hasAngle)
{
reader.Rollback();
}
}