public static float GetActualBorderWidth(string borderValue, CssBox b)
{
if (string.IsNullOrEmpty(borderValue))
{
return(CssValue.GetActualBorderWidth("medium", b));
}
string str = borderValue;
string str1 = str;
if (str != null)
{
if (str1 == "thin")
{
return(1f);
}
if (str1 == "medium")
{
return(2f);
}
if (str1 == "thick")
{
return(4f);
}
}
return(Math.Abs(CssValue.ParseLength(borderValue, 1f, b)));
}
/// <summary>
/// Gets the white space width of the specified box
/// </summary>
/// <param name="g"></param>
/// <param name="b"></param>
/// <returns></returns>
public static float WhiteSpace(Graphics g, CssBox b)
{
var space = " .";
var w = 0f;
var onError = 5f;
var sf = new StringFormat();
sf.SetMeasurableCharacterRanges(new[] { new CharacterRange(0, 1) });
var regs = g.MeasureCharacterRanges(space, b.ActualFont,
new RectangleF(0, 0, float.MaxValue, float.MaxValue), sf);
if (regs == null || regs.Length == 0)
{
return(onError);
}
w = regs[0].GetBounds(g).Width;
if (!(string.IsNullOrEmpty(b.WordSpacing) || b.WordSpacing == CssConstants.Normal))
{
w += CssValue.ParseLength(b.WordSpacing, 0, b);
}
return(w);
}
public static float WhiteSpace(Graphics g, CssBox b)
{
string str = " .";
float width = 0f;
float single = 5f;
StringFormat stringFormat = new StringFormat();
CharacterRange[] characterRange = new CharacterRange[] { new CharacterRange(0, 1) };
stringFormat.SetMeasurableCharacterRanges(characterRange);
Region[] regionArray = g.MeasureCharacterRanges(str, b.ActualFont, new RectangleF(0f, 0f, float.MaxValue, float.MaxValue), stringFormat);
if (regionArray == null || (int)regionArray.Length == 0)
{
return(single);
}
width = regionArray[0].GetBounds(g).Width;
if (!string.IsNullOrEmpty(b.WordSpacing) && !(b.WordSpacing == "normal"))
{
width = width + CssValue.ParseLength(b.WordSpacing, 0f, b);
}
return(width);
}
public static float ParseLength(string length, float hundredPercent, CssBox box)
{
return(CssValue.ParseLength(length, hundredPercent, box, box.GetEmHeight(), false));
}