public FontChar(XmlNode node, FontCommon common)
{
kernings = new List <FontKerning>();
float x = float.Parse(node.Attributes["x"].Value);
float y = float.Parse(node.Attributes["y"].Value);
Width = float.Parse(node.Attributes["width"].Value);
Height = float.Parse(node.Attributes["height"].Value);
XOffset = float.Parse(node.Attributes["xoffset"].Value);
YOffset = float.Parse(node.Attributes["yoffset"].Value);
XAdvance = float.Parse(node.Attributes["xadvance"].Value);
//Page = short.Parse(node.Attributes["page"].Value);
//Chnl = short.Parse(node.Attributes["chnl"].Value);
U = x / common.ScaleW;
V = y / common.ScaleH;
U2 = U + Width / common.ScaleW;
V2 = V + Height / common.ScaleH;
}
public override FontFile Handle(string line, FontFile fontFile)
{
Dictionary <string, string> dict = CreateDictionary(line, "common");
var fontCommon = new FontCommon
{
LineHeight = Convert.ToInt32(dict["lineheight"]),
Base = Convert.ToInt32(dict["base"]),
ScaleW = Convert.ToInt32(dict["scalew"]),
ScaleH = Convert.ToInt32(dict["scaleh"]),
Pages = Convert.ToInt32(dict["pages"]),
Packed = Convert.ToInt32(dict["packed"]),
AlphaChannel = Convert.ToInt32(dict["alphachnl"]),
RedChannel = Convert.ToInt32(dict["redchnl"]),
GreenChannel = Convert.ToInt32(dict["greenchnl"]),
BlueChannel = Convert.ToInt32(dict["bluechnl"])
};
fontFile.Common = fontCommon;
return(fontFile);
}
public FontStyle(string filename)
{
XmlDocument spec = new XmlDocument();
spec.Load(filename);
//info = new FontInfo(spec.SelectSingleNode("font/info"));
common = new FontCommon(spec.SelectSingleNode("font/common"));
XmlNode pagesNode = spec.SelectSingleNode("font/pages");
XmlNode pageNode = pagesNode.ChildNodes.Item(0);
/*int pageId = */ int.Parse(pageNode.Attributes["id"].Value);
string file = pageNode.Attributes["file"].Value;
var image = new RenderStack.Graphics.Image("res/images/" + file);
texture = new TextureGL(image, false);
XmlNode charsNode = spec.SelectSingleNode("font/chars");
foreach (XmlNode charNode in charsNode.ChildNodes)
{
int charId = int.Parse(charNode.Attributes["id"].Value);
chars[charId] = new FontChar(charNode, common);
}
XmlNode kerningsNode = spec.SelectSingleNode("font/kernings");
if (kerningsNode != null)
{
foreach (XmlNode kerningNode in kerningsNode.ChildNodes)
{
short first = short.Parse(kerningNode.Attributes["first"].Value);
short second = short.Parse(kerningNode.Attributes["second"].Value);
if (first >= 0 && second >= 0 && first < 256 && second < 256)
{
short amount = short.Parse(kerningNode.Attributes["amount"].Value);
bool modifiedExisting = false;
foreach (FontKerning existingKerning in chars[first].Kernings)
{
/* This part is overly paranoid - if unicode wasn't used, */
/* kerning pairs are broken... */
if (existingKerning.Second == second)
{
if (
(existingKerning.Amount == 0) ||
(System.Math.Sign(existingKerning.Amount) != System.Math.Sign(amount))
)
{
existingKerning.Amount = 0;
break;
}
if (amount < 0 && amount < existingKerning.Amount)
{
existingKerning.Amount = amount;
modifiedExisting = true;
break;
}
if (amount > 0 && amount > existingKerning.Amount)
{
existingKerning.Amount = amount;
modifiedExisting = true;
break;
}
}
}
if (modifiedExisting == false)
{
chars[first].Kernings.Add(new FontKerning(second, amount));
}
}
}
}
else
{
System.Diagnostics.Trace.TraceWarning("No kerning info");
}
foreach (FontChar @char in chars)
{
if (@char != null)
{
if (@char.Kernings != null)
{
@char.Kernings.Sort();
}
}
}
}
}// End of function : isNeedSave
/// <summary>
/// 获得属性默认值
/// </summary>
/// <param name="strName">属性名</param>
/// <returns>获得属性值</returns>
public static object GetDefaultValue(string strName)
{
switch (strName)
{
case ZYTextConst.c_FontName:
return(ZYEditorControl.GetDefaultSettings(ZYTextConst.c_FontName));
case ZYTextConst.c_FontSize:
return(FontCommon.GetFontSizeByName(ZYEditorControl.GetDefaultSettings(ZYTextConst.c_FontSize)));
case ZYTextConst.c_FontBold:
return(false);
case ZYTextConst.c_FontItalic:
return(false);
case ZYTextConst.c_FontUnderLine:
return(false);
case ZYTextConst.c_ForeColor:
return(System.Drawing.SystemColors.WindowText);
case ZYTextConst.c_Sub:
return(false);
case ZYTextConst.c_Sup:
return(false);
// case ZYTextConst.c_DeleteTime :
// return null;
case ZYTextConst.c_Deleter:
return((int)-1);
case ZYTextConst.c_Creator:
return((int)0);
case ZYTextConst.c_SaveList:
return(true);
case ZYTextConst.c_Align:
return(0);
case ZYTextConst.c_Source:
return("0000000000");
case ZYTextConst.c_ListSource:
return("0000000000");
case ZYTextConst.c_SaveInFile:
return(false);
case ZYTextConst.c_Multiple:
return(false);
case ZYTextConst.c_HideTitle:
return(false);
case ZYTextConst.c_Height:
return(1);
case ZYTextConst.c_NoContent:
return(false);
case ZYTextConst.c_TitleLine:
return(false);
case ZYTextConst.c_TitleAlign:
return("left");
// case ZYTextConst.c_UnitSource:
// return -1 ;
case ZYTextConst.c_CircleFont:
return(false);
default:
return(null);
}
}
