/// <summary>
/// Gets how wide the specified character
/// would be, in pixels, when displayed.
/// </summary>
/// <param name="prevChar">The character previous to that being measured.</param>
/// <param name="str">The character to measure.</param>
/// <returns>The width, in pixels, of the character, as displayed (includes the xAdvance).</returns>
public float GetWidth(char prevChar, char c)
{
SpriteChar chr = GetSpriteChar(c);
if (chr == null)
{
return(0);
}
return(chr.xAdvance + chr.GetKerning(prevChar));
}
public float GetWidth(string str)
{
if (str.Length < 1)
{
return(0f);
}
float num = this.GetSpriteChar(str[0]).xAdvance;
for (int i = 1; i < str.Length; i++)
{
SpriteChar spriteChar = this.GetSpriteChar(str[i]);
num += spriteChar.xAdvance + spriteChar.GetKerning(str[i - 1]);
}
return(num);
}
public float GetWidth(StringBuilder sb, int start, int end)
{
if (start >= sb.Length || end < start)
{
return(0f);
}
end = Mathf.Clamp(end, 0, sb.Length - 1);
float num = this.GetSpriteChar(sb[start]).xAdvance;
for (int i = start + 1; i <= end; i++)
{
SpriteChar spriteChar = this.GetSpriteChar(sb[i]);
num += spriteChar.xAdvance + spriteChar.GetKerning(sb[i - 1]);
}
return(num);
}
public float GetWidth(char prevChar, char c)
{
SpriteChar spriteChar = this.GetSpriteChar(c);
return(spriteChar.xAdvance + spriteChar.GetKerning(prevChar));
}