/// <summary>
/// 异步给文本设置宽度
/// </summary>
/// <param name="ls"></param>
private void SetWordWidthEvent(LineString ls)
{
if (ls.PWord == null)
{
return;
}
foreach (var w in ls.PWord)
{
w.Width = CharCommand.GetWrodWidth(w, this.pIEdit.GetGraphics, this.pLanguageMode.TabSpaceCount);
ls.Width += w.Width;
}
}
/// <summary>
/// 获取LineString 的宽度
/// </summary>
/// <param name="ls"></param>
/// <param name="g"></param>
/// <param name="tapSpaceCount"></param>
/// <returns></returns>
public static int GetLineStringWidth(LineString ls, Graphics g, int tapSpaceCount)
{
if (ls.Width > 0)
{
return(ls.Width);
}
foreach (var w in ls.PWord)
{
w.Width = CharCommand.GetWrodWidth(w, g, tapSpaceCount);
ls.Width += w.Width;
}
return(ls.Width);
}
/// <summary>
/// 获取文本的宽度
/// </summary>
/// <param name="w"></param>
/// <param name="g"></param>
/// <param name="f"></param>
/// <param name="tagSpaceCount"></param>
/// <returns></returns>
public static int GetWrodWidth(Word w, Graphics g, Font f, int tabSpaceCount)
{
switch (w.PEWordType)
{
case EWordType.Tab:
return(FontContainer.GetSpaceWidth(g) * tabSpaceCount);
case EWordType.Space:
return(FontContainer.GetSpaceWidth(g));
default:
return(CharCommand.GetCharWidth(g, w.Text, f ?? FontContainer.DefaultFont));
}
}