public override void OnGLPaint(C2DGraphics gr)
{
base.OnGLPaint(gr);
if ((Text == null) || (Text.Length == 0))
return;
if (mGLFontCache == null)
{
mGLFontCache = gr.GetFont(mGLFont);
if (mGLFontCache == null)
return;
}
gr.SetColor(Style.ForeColor);
int dlen = mGLFontCache.DispLength(Text);
int x = (Width - dlen) / 2;
if (mTextAlign == ContentAlignment.MiddleLeft)
{
x = 0;
}
else if (mTextAlign == ContentAlignment.MiddleRight)
{
x = Width - dlen;
}
int y = (Height - mGLFontCache.height) / 2;
gr.Text(mGLFontCache, x, y, Text);
}
public C2DFont LoadFont(string name, string metrics)
{
if ((name == null) || (metrics == null))
{
return(null);
}
C2DImage img = GetImage(name);
if (img == null)
{
return(null);
}
// string metrics = global::UV_DLP_3D_Printer.Properties.Resources.ResourceManager.GetString(name + "_metrics");
try
{
MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(metrics));
XmlDocument xdoc = new XmlDocument();
xdoc.Load(ms);
XmlNode rootnode = xdoc.ChildNodes[1];
if (rootnode.Name != "fontMetrics")
{
return(null);
}
C2DFont font = new C2DFont();
font.image = img;
font.chars = new C2DChar[256];
for (int i = 0; i < 256; i++)
{
font.chars[0] = null;
}
C2DChar chr = null;
int chrnum;
foreach (XmlNode xnode in rootnode.ChildNodes)
{
chrnum = int.Parse(xnode.Attributes["key"].Value);
chr = new C2DChar();
chr.x = int.Parse(xnode["x"].InnerText);
chr.y = int.Parse(xnode["y"].InnerText);
chr.w = int.Parse(xnode["width"].InnerText);
chr.h = int.Parse(xnode["height"].InnerText);
font.chars[chrnum] = chr;
}
if (chr != null)
{
font.height = chr.h;
}
FontDbase[name] = font;
return(font);
}
catch (Exception)
{
return(null);
}
}
public void Text(C2DFont fnt, float x, float y, string text)
{
C2DChar chr = null;
foreach (char ch in text)
{
if ((ch > 255) || (fnt.chars[ch] == null))
{
continue;
}
chr = fnt.chars[ch];
Image(fnt.image, chr.x, chr.y, chr.w, chr.h, x, y, chr.w, chr.h);
x += chr.w;
}
}
public void Text(C2DFont fnt, float x, float y, string text)
{
C2DChar chr = null;
foreach (char ch in text)
{
if ((ch > 255) || (fnt.chars[ch] == null))
continue;
chr = fnt.chars[ch];
Image(fnt.image, chr.x, chr.y, chr.w, chr.h, x, y, chr.w, chr.h);
x += chr.w;
}
}
public C2DFont LoadFont(string name, string metrics)
{
if ((name == null) || (metrics == null))
return null;
C2DImage img = GetImage(name);
if (img == null)
return null;
// string metrics = global::UV_DLP_3D_Printer.Properties.Resources.ResourceManager.GetString(name + "_metrics");
try
{
MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(metrics));
XmlDocument xdoc = new XmlDocument();
xdoc.Load(ms);
XmlNode rootnode = xdoc.ChildNodes[1];
if (rootnode.Name != "fontMetrics")
return null;
C2DFont font = new C2DFont();
font.image = img;
font.chars = new C2DChar[256];
for (int i = 0; i < 256; i++)
font.chars[0] = null;
C2DChar chr = null;
int chrnum;
foreach (XmlNode xnode in rootnode.ChildNodes)
{
chrnum = int.Parse(xnode.Attributes["key"].Value);
chr = new C2DChar();
chr.x = int.Parse(xnode["x"].InnerText);
chr.y = int.Parse(xnode["y"].InnerText);
chr.w = int.Parse(xnode["width"].InnerText);
chr.h = int.Parse(xnode["height"].InnerText);
font.chars[chrnum] = chr;
}
if (chr != null)
font.height = chr.h;
FontDbase[name] = font;
return font;
}
catch (Exception)
{
return null;
}
}
