/// <summary>
/// Converts the font out of an OpenGLFont object.
/// </summary>
/// <param name="font">The OpenGLFont.</param>
/// <returns>Font.</returns>
public static System.Drawing.Font ConvertFont(OpenGLFont font)
{
FontStyle style;
switch (font.Accessoire)
{
case TextAccessoire.Bold:
style = FontStyle.Bold;
break;
case TextAccessoire.Italic:
style = FontStyle.Italic;
break;
case TextAccessoire.Strikeout:
style = FontStyle.Strikeout;
break;
case TextAccessoire.Underline:
style = FontStyle.Underline;
break;
default:
style = FontStyle.Regular;
break;
}
return(new System.Drawing.Font(font.FontFamily, font.Size, style));
}
/// <summary>
/// Initializes a new TextEntity class.
/// </summary>
/// <param name="text">The Text.</param>
/// <param name="font">The Font.</param>
/// <param name="color">The Color.</param>
/// <param name="wrapWidth">The Wordwrap Width.</param>
public TextEntity(string text, OpenGLFont font, Color color, int wrapWidth = 0)
{
if (wrapWidth > 0) text = text.WordWrap(wrapWidth);
var gdiFont = OpenGLHelper.ConvertFont(font);
Id = text.GetHashCode() + gdiFont.GetHashCode() + color.GetHashCode();
_text = text;
_font = gdiFont;
_color = color;
}
/// <summary>
/// Initializes a new TextEntity class.
/// </summary>
/// <param name="text">The Text.</param>
/// <param name="font">The Font.</param>
/// <param name="color">The Color.</param>
/// <param name="wrapWidth">The Wordwrap Width.</param>
public TextEntity(string text, OpenGLFont font, Color color, int wrapWidth = 0)
{
if (wrapWidth > 0)
{
text = text.WordWrap(wrapWidth);
}
var gdiFont = OpenGLHelper.ConvertFont(font);
Id = text.GetHashCode() + gdiFont.GetHashCode() + color.GetHashCode();
_text = text;
_font = gdiFont;
_color = color;
}
/// <summary>
/// Gets the font texture.
/// </summary>
/// <param name="text">The Text.</param>
/// <param name="font">The Font.</param>
/// <param name="color">The Color.</param>
/// <param name="wrapWidth">The WrapWidth.</param>
/// <returns></returns>
public OpenGLTexture GetFontTexture(string text, OpenGLFont font, Color color, int wrapWidth = 0)
{
var textEntity = new TextEntity(text, font, color, wrapWidth);
if (_cache.ContainsKey(textEntity.Id))
{
return _cache[textEntity.Id].Texture;
}
if (_cache.Count > MaxEntityCache)
{
var entity = _cache.Values.First();
_cache.Remove(entity.Id);
}
textEntity.DrawText();
_cache.Add(textEntity.Id, textEntity);
return textEntity.Texture;
}
/// <summary>
/// Gets the font texture.
/// </summary>
/// <param name="text">The Text.</param>
/// <param name="font">The Font.</param>
/// <param name="color">The Color.</param>
/// <param name="wrapWidth">The WrapWidth.</param>
/// <returns></returns>
public OpenGLTexture GetFontTexture(string text, OpenGLFont font, Color color, int wrapWidth = 0)
{
var textEntity = new TextEntity(text, font, color, wrapWidth);
if (_cache.ContainsKey(textEntity.Id))
{
return(_cache[textEntity.Id].Texture);
}
if (_cache.Count > MaxEntityCache)
{
var entity = _cache.Values.First();
_cache.Remove(entity.Id);
}
textEntity.DrawText();
_cache.Add(textEntity.Id, textEntity);
return(textEntity.Texture);
}
/// <summary>
/// Converts the font out of an OpenGLFont object.
/// </summary>
/// <param name="font">The OpenGLFont.</param>
/// <returns>Font.</returns>
public static System.Drawing.Font ConvertFont(OpenGLFont font)
{
FontStyle style;
switch (font.Accessoire)
{
case TextAccessoire.Bold:
style = FontStyle.Bold;
break;
case TextAccessoire.Italic:
style = FontStyle.Italic;
break;
case TextAccessoire.Strikeout:
style = FontStyle.Strikeout;
break;
case TextAccessoire.Underline:
style = FontStyle.Underline;
break;
default:
style = FontStyle.Regular;
break;
}
return new System.Drawing.Font(font.FontFamily, font.Size, style);
}