private string GetBorderWidth(Side pointingDirection, ValueAndUnit heightAndUnit, ValueAndUnit widthAndUnit)
{
string fullWidth = $"{widthAndUnit.Value}{widthAndUnit.Unit}";
string halfWidth = $"{double.Parse(widthAndUnit.Value) / 2}{widthAndUnit.Unit}";
string fullHeight = $"{heightAndUnit.Value}{heightAndUnit.Unit}";
string halfHeight = $"{double.Parse(heightAndUnit.Value) / 2}{heightAndUnit.Unit}";
switch (pointingDirection)
{
case Side.Top:
return($"0 {halfWidth} {fullHeight} {halfWidth}");
case Side.TopLeft:
return($"{fullWidth} {fullHeight} 0 0");
case Side.Left:
return($"{halfHeight} {fullWidth} {halfHeight} 0");
case Side.BottomLeft:
return($"{fullWidth} 0 0 {fullHeight}");
case Side.Bottom:
return($"{fullHeight} {halfWidth} 0 {halfWidth}");
case Side.BottomRight:
return($"0 0 {fullWidth} {fullHeight}");
case Side.Right:
return($"{halfHeight} 0 {halfHeight} {fullWidth}");
case Side.TopRight:
default:
return($"0 {fullWidth} {fullHeight} 0");
}
}
/// <inheritdoc />
public string Between(string fromSize, string toSize, string minScreen = "320px", string maxScreen = "1200px")
{
ValueAndUnit fromSizeValueAndUnit = _helpers.GetValueAndUnit(fromSize);
ValueAndUnit toSizeValueAndUnit = _helpers.GetValueAndUnit(toSize);
ValueAndUnit minScreenValueAndUnit = _helpers.GetValueAndUnit(minScreen);
ValueAndUnit maxScreenValueAndUnit = _helpers.GetValueAndUnit(maxScreen);
if (!double.TryParse(fromSizeValueAndUnit.Value, out double fromSizeNum) ||
!double.TryParse(toSizeValueAndUnit.Value, out double toSizeNum) ||
string.IsNullOrWhiteSpace(fromSizeValueAndUnit.Unit) ||
string.IsNullOrWhiteSpace(toSizeValueAndUnit.Unit) ||
fromSizeValueAndUnit.Unit != toSizeValueAndUnit.Unit)
{
throw PolishedException.GetPolishedException(47);
}
if (!double.TryParse(minScreenValueAndUnit.Value, out double minScreenNum) ||
!double.TryParse(maxScreenValueAndUnit.Value, out double maxScreenNum) ||
string.IsNullOrWhiteSpace(minScreenValueAndUnit.Unit) ||
string.IsNullOrWhiteSpace(maxScreenValueAndUnit.Unit) ||
minScreenValueAndUnit.Unit != maxScreenValueAndUnit.Unit)
{
throw PolishedException.GetPolishedException(48);
}
double slope = (fromSizeNum - toSizeNum) / (minScreenNum - maxScreenNum);
double baseNum = toSizeNum - slope * maxScreenNum;
return($"calc({Math.Round(baseNum, 2)}{fromSizeValueAndUnit.Unit} + {Math.Round(100 * slope, 2)}vw)");
}
/// <inheritdoc />
public string Triangle(Side pointingDirection, string height, string width, string foregroundColor, string backgroundColor = "transparent")
{
ValueAndUnit heightAndUnit = _helpers.GetValueAndUnit(height);
ValueAndUnit widthAndUnit = _helpers.GetValueAndUnit(width);
if (!double.TryParse(heightAndUnit.Value, out double h) || !double.TryParse(widthAndUnit.Value, out double w))
{
throw PolishedException.GetPolishedException(60);
}
string backgourndColorDefault = !string.IsNullOrWhiteSpace(backgroundColor) ? backgroundColor : "transparent";
StringBuilder sb = new StringBuilder();
sb.Append("width:0;");
sb.Append("height:0;");
sb.Append("border-color:").Append(GetBorderColor(pointingDirection, foregroundColor, backgourndColorDefault)).Append(";");
sb.Append("border-style:solid;");
sb.Append("border-width:").Append(GetBorderWidth(pointingDirection, heightAndUnit, widthAndUnit)).Append(";");
return(sb.ToString());
}