protected static Boolean TryGetQuantity(String token,
IStyleVariableAccessor variableAccessor,
out QuantifiedDouble quantity)
{
if (token.IndexOf("var", StringComparison.OrdinalIgnoreCase) == 0)
{
token = FunctionBuilder.GetValue <String>(token, variableAccessor);
}
return(QuantifiedDouble.TryParse(token, out quantity));
}
public TranslateTransform(QuantifiedDouble x,
QuantifiedDouble y)
{
X = x;
Y = y;
IsIdentity = X.IsZero() && Y.IsZero();
Value = IsIdentity
? TransformationMatrix.Identity
: new TransformationMatrix(1, 0, 0, 1, x, y);
}
public BoxShadowLayer(QuantifiedDouble offsetX,
QuantifiedDouble offsetY,
QuantifiedDouble blurRadius,
QuantifiedDouble spreadRadius,
IBrush color,
Boolean isInset)
{
OffsetX = offsetX;
OffsetY = offsetY;
BlurRadius = blurRadius;
SpreadRadius = spreadRadius;
Color = color;
IsInset = isInset;
}
private Object?GetPropertyValue(PropertyInfo prop,
String strValue)
{
var useType = Nullable.GetUnderlyingType(prop.PropertyType) ?? prop.PropertyType;
if (useType == typeof(QuantifiedDouble))
{
return(QuantifiedDouble.Parse(strValue));
}
var valueConverter = _converterProvider.GetDefaultConverter(useType);
var propVal = valueConverter != null
? valueConverter.Convert(strValue)
: _attributeValueScanner.GetValue(strValue, useType, false);
return(propVal);
}
public ISvgImage Parse(SvgDocument doc)
{
var path = doc.Path?.D ?? throw new NullReferenceException();
var width = doc.Width;
var height = doc.Height;
if (doc.Style is { } strStyle)
{
var styleTokens = strStyle.Split(';');
foreach (var token in styleTokens)
{
var kvp = token.Split(':');
if (kvp.Length != 2)
{
continue;
}
switch (kvp[0])
{
case nameof(width):
if (QuantifiedDouble.TryParse(kvp[1], out var qWidth))
{
//todo: non-px value
width = Convert.ToInt32(qWidth);
}
break;
case nameof(height):
if (QuantifiedDouble.TryParse(kvp[1], out var qHeight))
{
//todo: non-px value
height = Convert.ToInt32(qHeight);
}
break;
}
}
}
return(Parse(width, height, path));
}
public TranslateTransform(QuantifiedDouble x)
: this(x, QuantifiedDouble.Zero)
{
}
