| static private RoundToPowerOfTwo ( int Value ) : int | ||
| Value | int | |
| return | int | |
// get opengl texture index
internal static int GetTextureIndex(FontType FontType, int Codepoint)
{
int Font = (int)FontType;
string t = char.ConvertFromUtf32(Codepoint);
int i = char.ConvertToUtf32(t, 0);
if (i >= Characters[Font].Length || Characters[Font][i].Texture == -1)
{
if (Characters[Font].Length == 0)
{
Characters[Font] = new Character[i + 1];
for (int j = 0; j <= i; j++)
{
Characters[Font][j].Texture = -1;
}
}
while (i >= Characters[Font].Length)
{
int n = Characters[Font].Length;
Array.Resize <Character>(ref Characters[Font], 2 * n);
for (int j = n; j < 2 * n; j++)
{
Characters[Font][j].Texture = -1;
}
}
float s1;
switch (Font)
{
case 0: s1 = ExtraSmallFontSize; break;
case 1: s1 = SmallFontSize; break;
case 2: s1 = MediumFontSize; break;
case 3: s1 = LargeFontSize; break;
case 4: s1 = ExtraLargeFontSize; break;
default: s1 = SmallFontSize; break;
}
int s0w = Interface.RoundToPowerOfTwo((int)Math.Ceiling((double)s1 * 1.25));
int s0h = s0w;
FontStyle fs = Font == 0 ? FontStyle.Regular : FontStyle.Regular;
Bitmap b = new Bitmap(s0w, s0h, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
Graphics g = Graphics.FromImage(b);
g.Clear(Color.Black);
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
Font f = new Font(FontFamily.GenericSansSerif, s1, fs, GraphicsUnit.Pixel);
SizeF s = g.MeasureString(t, f, s0w, StringFormat.GenericTypographic);
g.DrawString(t, f, Brushes.White, 0.0f, 0.0f);
g.Dispose();
Characters[Font][i].Texture = TextureManager.RegisterTexture(b, false);
Characters[Font][i].Width = s.Width <= 0.05f ? 4.0f : (float)Math.Ceiling((double)s.Width);
Characters[Font][i].Height = s.Height <= 0.05f ? 4.0f : (float)Math.Ceiling((double)s.Height);
b.Dispose();
}
return(Characters[Font][i].Texture);
}
// load texture rgb
private static void LoadTextureRGBforData(Bitmap Bitmap, int TextureIndex)
{
try
{
// load bytes
int Width, Height, Stride; byte[] Data;
{
// extract clip into power-of-two bitmap
if (Textures[TextureIndex].ClipWidth == 0)
{
Textures[TextureIndex].ClipWidth = Bitmap.Width;
}
if (Textures[TextureIndex].ClipHeight == 0)
{
Textures[TextureIndex].ClipHeight = Bitmap.Height;
}
Width = Interface.RoundToPowerOfTwo(Textures[TextureIndex].ClipWidth);
Height = Interface.RoundToPowerOfTwo(Textures[TextureIndex].ClipHeight);
Bitmap c = new Bitmap(Width, Height, GDIPixelFormat.Format24bppRgb);
Graphics g = Graphics.FromImage(c);
Point[] p = new Point[] { new Point(0, 0), new Point(Width, 0), new Point(0, Height) };
g.DrawImage(Bitmap, p, new Rectangle(Textures[TextureIndex].ClipLeft, Textures[TextureIndex].ClipTop, Textures[TextureIndex].ClipWidth, Textures[TextureIndex].ClipHeight), GraphicsUnit.Pixel);
g.Dispose();
BitmapData d = c.LockBits(new Rectangle(0, 0, Width, Height), ImageLockMode.ReadOnly, c.PixelFormat);
Stride = d.Stride;
Data = new byte[Stride * Height];
System.Runtime.InteropServices.Marshal.Copy(d.Scan0, Data, 0, Stride * Height);
c.UnlockBits(d);
c.Dispose();
}
Textures[TextureIndex].Width = Width;
Textures[TextureIndex].Height = Height;
Textures[TextureIndex].Data = Data;
}
catch (Exception ex)
{
Interface.AddMessage(Interface.MessageType.Error, false, "Internal error in TextureManager.cs::LoadTextureRGBForData: " + ex.Message);
throw;
}
}
// load texture rgba
private static void LoadTextureRGBAforData(Bitmap Bitmap, Color24 TransparentColor, byte TransparentColorUsed, int TextureIndex)
{
try
{
// load bytes
int Width, Height, Stride; byte[] Data;
{
if (Textures[TextureIndex].ClipWidth == 0)
{
Textures[TextureIndex].ClipWidth = Bitmap.Width;
}
if (Textures[TextureIndex].ClipHeight == 0)
{
Textures[TextureIndex].ClipHeight = Bitmap.Height;
}
Width = Textures[TextureIndex].ClipWidth;
Height = Textures[TextureIndex].ClipHeight;
Bitmap c = new Bitmap(Width, Height, GDIPixelFormat.Format32bppArgb);
Graphics g = Graphics.FromImage(c);
Rectangle dst = new Rectangle(0, 0, Width, Height);
Rectangle src = new Rectangle(Textures[TextureIndex].ClipLeft, Textures[TextureIndex].ClipTop, Textures[TextureIndex].ClipWidth, Textures[TextureIndex].ClipHeight);
g.DrawImage(Bitmap, dst, src, GraphicsUnit.Pixel);
g.Dispose();
BitmapData d = c.LockBits(new Rectangle(0, 0, Width, Height), ImageLockMode.ReadOnly, c.PixelFormat);
Stride = d.Stride;
Data = new byte[Stride * Height];
System.Runtime.InteropServices.Marshal.Copy(d.Scan0, Data, 0, Stride * Height);
c.UnlockBits(d);
c.Dispose();
}
// load mode
if (Textures[TextureIndex].LoadMode == TextureLoadMode.Bve4SignalGlow)
{
// bve 4 signal glow
int p = 0, pn = Stride - 4 * Width;
byte tr, tg, tb;
if (TransparentColorUsed != 0)
{
tr = TransparentColor.R;
tg = TransparentColor.G;
tb = TransparentColor.B;
}
else
{
tr = 0; tg = 0; tb = 0;
}
// invert lightness
byte[] Temp = new byte[Stride * Height];
for (int y = 0; y < Height; y++)
{
for (int x = 0; x < Width; x++)
{
if (Data[p] == tb & Data[p + 1] == tg & Data[p + 2] == tr)
{
Temp[p] = 0;
Temp[p + 1] = 0;
Temp[p + 2] = 0;
}
else if (Data[p] != 255 | Data[p + 1] != 255 | Data[p + 2] != 255)
{
int b = Data[p], g = Data[p + 1], r = Data[p + 2];
InvertLightness(ref r, ref g, ref b);
int l = r >= g & r >= b ? r : g >= b ? g : b;
Temp[p] = (byte)(l * b / 255);
Temp[p + 1] = (byte)(l * g / 255);
Temp[p + 2] = (byte)(l * r / 255);
}
else
{
Temp[p] = Data[p];
Temp[p + 1] = Data[p + 1];
Temp[p + 2] = Data[p + 2];
}
p += 4;
}
p += pn;
}
p = 0;
// blur the image and multiply by lightness
int s = 4;
int n = Stride - (2 * s + 1 << 2);
for (int y = 0; y < Height; y++)
{
for (int x = 0; x < Width; x++)
{
int q = p - s * (Stride + 4);
int r = 0, g = 0, b = 0, c = 0;
for (int yr = y - s; yr <= y + s; yr++)
{
if (yr >= 0 & yr < Height)
{
for (int xr = x - s; xr <= x + s; xr++)
{
if (xr >= 0 & xr < Width)
{
b += (int)Temp[q];
g += (int)Temp[q + 1];
r += (int)Temp[q + 2];
c++;
}
q += 4;
}
q += n;
}
else
{
q += Stride;
}
}
if (c == 0)
{
Data[p] = 0;
Data[p + 1] = 0;
Data[p + 2] = 0;
Data[p + 3] = 255;
}
else
{
r /= c; g /= c; b /= c;
int l = r >= g & r >= b ? r : g >= b ? g : b;
Data[p] = (byte)(l * b / 255);
Data[p + 1] = (byte)(l * g / 255);
Data[p + 2] = (byte)(l * r / 255);
Data[p + 3] = 255;
}
p += 4;
}
p += pn;
}
Textures[TextureIndex].Transparency = TextureTransparencyMode.None;
Textures[TextureIndex].DontAllowUnload = true;
}
else if (TransparentColorUsed != 0)
{
// transparent color
int p = 0, pn = Stride - 4 * Width;
byte tr = TransparentColor.R;
byte tg = TransparentColor.G;
byte tb = TransparentColor.B;
bool used = false;
// check if alpha is actually used
int y;
for (y = 0; y < Height; y++)
{
int x; for (x = 0; x < Width; x++)
{
if (Data[p + 3] != 255)
{
break;
}
p += 4;
}
if (x < Width)
{
break;
}
p += pn;
}
if (y == Height)
{
Textures[TextureIndex].Transparency = TextureTransparencyMode.TransparentColor;
}
// duplicate color data from adjacent pixels
p = 0; pn = Stride - 4 * Width;
for (y = 0; y < Height; y++)
{
for (int x = 0; x < Width; x++)
{
if (Data[p] == tb & Data[p + 1] == tg & Data[p + 2] == tr)
{
used = true;
if (x == 0)
{
int q = p;
int v; for (v = y; v < Height; v++)
{
int u; for (u = v == y ? x + 1 : 0; u < Width; u++)
{
if (Data[q] != tb | Data[q + 1] != tg | Data[q + 2] != tr)
{
Data[p] = Data[q];
Data[p + 1] = Data[q + 1];
Data[p + 2] = Data[q + 2];
Data[p + 3] = 0;
break;
}
q += 4;
}
if (u < Width)
{
break;
}
else
{
q += pn;
}
}
if (v == Height)
{
if (y == 0)
{
Data[p] = 128;
Data[p + 1] = 128;
Data[p + 2] = 128;
Data[p + 3] = 0;
}
else
{
Data[p] = Data[p - Stride];
Data[p + 1] = Data[p - Stride + 1];
Data[p + 2] = Data[p - Stride + 2];
Data[p + 3] = 0;
}
}
}
else
{
Data[p] = Data[p - 4];
Data[p + 1] = Data[p - 3];
Data[p + 2] = Data[p - 2];
Data[p + 3] = 0;
}
}
p += 4;
}
p += pn;
}
// transparent color is not actually used
if (!used & Textures[TextureIndex].Transparency == TextureTransparencyMode.TransparentColor)
{
Textures[TextureIndex].Transparency = TextureTransparencyMode.None;
}
}
else if (Textures[TextureIndex].Transparency == TextureTransparencyMode.Alpha)
{
// check if alpha is actually used
int p = 0, pn = Stride - 4 * Width;
int y; for (y = 0; y < Height; y++)
{
int x; for (x = 0; x < Width; x++)
{
if (Data[p + 3] != 255)
{
break;
}
p += 4;
}
if (x < Width)
{
break;
}
p += pn;
}
if (y == Height)
{
Textures[TextureIndex].Transparency = TextureTransparencyMode.None;
}
}
// non-power of two
int TargetWidth = Interface.RoundToPowerOfTwo(Width);
int TargetHeight = Interface.RoundToPowerOfTwo(Height);
if (TargetWidth != Width | TargetHeight != Height)
{
Bitmap b = new Bitmap(Width, Height, GDIPixelFormat.Format32bppArgb);
BitmapData d = b.LockBits(new Rectangle(0, 0, Width, Height), ImageLockMode.WriteOnly, b.PixelFormat);
System.Runtime.InteropServices.Marshal.Copy(Data, 0, d.Scan0, d.Stride * d.Height);
b.UnlockBits(d);
Bitmap c = new Bitmap(TargetWidth, TargetHeight, GDIPixelFormat.Format32bppArgb);
Graphics g = Graphics.FromImage(c);
g.DrawImage(b, 0, 0, TargetWidth, TargetHeight);
g.Dispose();
b.Dispose();
d = c.LockBits(new Rectangle(0, 0, TargetWidth, TargetHeight), ImageLockMode.ReadOnly, c.PixelFormat);
Stride = d.Stride;
Data = new byte[Stride * TargetHeight];
System.Runtime.InteropServices.Marshal.Copy(d.Scan0, Data, 0, Stride * TargetHeight);
c.UnlockBits(d);
c.Dispose();
}
Textures[TextureIndex].Width = TargetWidth;
Textures[TextureIndex].Height = TargetHeight;
Textures[TextureIndex].Data = Data;
}
catch (Exception ex)
{
Interface.AddMessage(Interface.MessageType.Error, false, "Internal error in TextureManager.cs::LoadTextureRGBAForData: " + ex.Message);
throw;
}
}
internal static int RegisterTexture(string FileName, World.ColorRGB TransparentColor, byte TransparentColorUsed, TextureLoadMode LoadMode, TextureWrapMode WrapModeX, TextureWrapMode WrapModeY, bool DontAllowUnload, int ClipLeft, int ClipTop, int ClipWidth, int ClipHeight)
{
if (FileName == null)
{
//Need to find out why the object parser sometimes decides to pass a null filename, but this works around it
return(-1);
}
int i = FindTexture(FileName, TransparentColor, TransparentColorUsed, LoadMode, WrapModeX, WrapModeY, ClipLeft, ClipTop, ClipWidth, ClipHeight);
if (i >= 0)
{
return(i);
}
else
{
i = GetFreeTexture();
Textures[i] = new Texture
{
Queried = false,
Loaded = false,
FileName = FileName,
TransparentColor = TransparentColor,
TransparentColorUsed = TransparentColorUsed,
LoadMode = LoadMode,
WrapModeX = WrapModeX,
WrapModeY = WrapModeY,
ClipLeft = ClipLeft,
ClipTop = ClipTop,
ClipWidth = ClipWidth,
ClipHeight = ClipHeight,
DontAllowUnload = DontAllowUnload,
LoadImmediately = false,
OpenGlTextureIndex = 0
};
bool alpha = false;
switch (System.IO.Path.GetExtension(Textures[i].FileName).ToLowerInvariant())
{
case ".gif":
case ".png":
alpha = true;
Textures[i].LoadImmediately = true;
break;
}
if (alpha)
{
Textures[i].Transparency = TextureTransparencyMode.Alpha;
}
else if (TransparentColorUsed != 0)
{
Textures[i].Transparency = TextureTransparencyMode.TransparentColor;
}
else
{
Textures[i].Transparency = TextureTransparencyMode.None;
}
Textures[i].IsRGBA = Textures[i].Transparency != TextureTransparencyMode.None | LoadMode != TextureLoadMode.Normal;
//Check that our image is a valid power of two
int tw, th;
GetImageDimensions(FileName, out tw, out th);
int w = Interface.RoundToPowerOfTwo(tw);
int h = Interface.RoundToPowerOfTwo(th);
if (w != tw)
{
Interface.AddMessage(Interface.MessageType.Information, false, "The Texture: " + FileName + " has a width of " + tw + " . This is not a valid power of two.");
}
if (h != th)
{
Interface.AddMessage(Interface.MessageType.Information, false, "The Texture: " + FileName + " has a height of " + th + " . This is not a valid power of two.");
}
return(i);
}
}
// render data
private static void RenderData(ref Table Table)
{
// prepare timetable
int w = 384, h = 192;
int offsetx = 0;
int actualheight = h;
float descriptionwidth = 256;
float descriptionheight = 16;
float stationnamewidth = 16;
for (int k = 0; k < 2; k++)
{
Bitmap b = new Bitmap(w, h);
Graphics g = Graphics.FromImage(b);
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
g.Clear(Color.Transparent);
g.FillRectangle(Brushes.White, new RectangleF(offsetx, 0, w, actualheight));
Font f = new Font(FontFamily.GenericSansSerif, 13.0f, GraphicsUnit.Pixel);
Font fs = new Font(FontFamily.GenericSansSerif, 11.0f, GraphicsUnit.Pixel);
Font fss = new Font(FontFamily.GenericSansSerif, 9.0f, GraphicsUnit.Pixel);
// draw timetable
string t; SizeF s;
// description
float x0 = offsetx + 8;
float y0 = 8;
if (k == 1)
{
t = DefaultTimetableDescription;
g.DrawString(t, f, Brushes.Black, new RectangleF(x0, 6, descriptionwidth, descriptionheight + 8));
y0 += descriptionheight + 2;
}
// highest speed
t = Interface.GetInterfaceString("timetable_highestspeed");
s = g.MeasureString(t, fs);
g.DrawString(t, fs, Brushes.Black, x0, y0);
float y0a = y0 + s.Height + 2;
float x1 = x0 + s.Width + 4;
for (int i = 0; i < Table.Tracks.Length; i++)
{
float y = y0a + 18 * i;
t = Table.Tracks[i].Speed;
g.DrawString(t, f, Brushes.Black, x0, y);
s = g.MeasureString(t, f);
float x = x0 + s.Width + 4;
if (x > x1)
{
x1 = x;
}
}
g.DrawLine(Pens.LightGray, new PointF(x1 - 2, 4 + descriptionheight), new PointF(x1 - 2, y0a + 18 * Table.Tracks.Length - 1));
// driving time
t = Interface.GetInterfaceString("timetable_drivingtime");
s = g.MeasureString(t, fs);
g.DrawString(t, fs, Brushes.Black, x1, y0);
float x2 = x1 + s.Width + 4;
for (int i = 0; i < Table.Tracks.Length; i++)
{
float y = y0a + 18 * i;
if (Table.Tracks[i].Time.Hour.Length != 0)
{
t = Table.Tracks[i].Time.Hour;
g.DrawString(t, fss, Brushes.Black, x1, y + 2);
}
else
{
t = "0";
}
s = g.MeasureString(t, fss, 9999, StringFormat.GenericTypographic);
float x = x1 + s.Width - 1;
if (Table.Tracks[i].Time.Minute.Length != 0)
{
t = Table.Tracks[i].Time.Minute;
g.DrawString(t, fs, Brushes.Black, x, y + 2);
}
else
{
t = "00:";
}
s = g.MeasureString(t, fs, 9999, StringFormat.GenericTypographic);
x += s.Width + 1;
t = Table.Tracks[i].Time.Second;
g.DrawString(t, fss, Brushes.Black, x, y + 2);
s = g.MeasureString(t, fss, 9999, StringFormat.GenericTypographic);
x += s.Width + 8;
if (x > x2)
{
x2 = x;
}
}
for (int i = 0; i < Table.Tracks.Length; i++)
{
float y = y0a + 18 * i;
g.DrawLine(Pens.LightGray, new PointF(offsetx + 4, y - 1), new PointF(x2 - 2, y - 1));
}
g.DrawLine(Pens.LightGray, new PointF(x2 - 2, 4 + descriptionheight), new PointF(x2 - 2, y0a + 18 * Table.Tracks.Length - 1));
// station name
float y2 = y0;
t = Interface.GetInterfaceString("timetable_stationname");
s = g.MeasureString(t, f);
g.DrawString(t, f, Brushes.Black, x2, y2);
float x3 = x2 + s.Width + 4;
for (int i = 0; i < Table.Stations.Length; i++)
{
float y = y0 + 18 * (i + 1) + 2;
g.DrawLine(Pens.LightGray, new PointF(x2 - 2, y - 1), new PointF(w - 4, y - 1));
t = Table.Stations[i].Name;
if (Table.Stations[i].NameJapanese & Table.Stations[i].Name.Length > 1)
{
float[] sizes = new float[t.Length];
float totalsize = 0.0f;
for (int j = 0; j < t.Length; j++)
{
sizes[j] = g.MeasureString(new string(t[j], 1), f, 9999, StringFormat.GenericTypographic).Width;
totalsize += sizes[j];
}
float space = (stationnamewidth - totalsize) / (float)(t.Length - 1);
float x = 0.0f;
for (int j = 0; j < t.Length; j++)
{
g.DrawString(new string(t[j], 1), f, Brushes.Black, x2 + x, y);
x += sizes[j] + space;
}
}
else
{
g.DrawString(t, f, Brushes.Black, x2, y);
}
s = g.MeasureString(t, f);
{
float x = x2 + s.Width + 4;
if (x > x3)
{
x3 = x;
}
}
}
g.DrawLine(Pens.LightGray, new PointF(x3 - 2, 4 + descriptionheight), new PointF(x3 - 2, y0 + 18 * (Table.Stations.Length + 1)));
if (k == 0)
{
stationnamewidth = x3 - x2 - 6;
}
// arrival time
t = Interface.GetInterfaceString("timetable_arrivaltime");
s = g.MeasureString(t, f);
g.DrawString(t, f, Brushes.Black, x3, y2);
float x4 = x3 + s.Width + 4;
for (int i = 0; i < Table.Stations.Length; i++)
{
float y = y0 + 18 * (i + 1) + 2;
if (Table.Stations[i].Pass)
{
t = "00";
s = g.MeasureString(t, fs);
float x = x3 + s.Width;
t = " ↓";
g.DrawString(t, f, Brushes.Black, x, y);
s = g.MeasureString(t, f);
x += +s.Width + 4;
if (x > x4)
{
x4 = x;
}
}
else
{
if (Table.Stations[i].Arrival.Hour.Length != 0)
{
t = Table.Stations[i].Arrival.Hour;
g.DrawString(t, fs, Brushes.Black, x3, y);
}
else
{
t = "00";
}
s = g.MeasureString(t, fs);
float x = x3 + s.Width;
if (Table.Stations[i].Arrival.Minute.Length != 0 & Table.Stations[i].Arrival.Second.Length != 0)
{
t = Table.Stations[i].Arrival.Minute + ":" + Table.Stations[i].Arrival.Second;
}
else
{
t = "";
}
g.DrawString(t, f, Brushes.Black, x, y);
s = g.MeasureString(t, f);
x += s.Width + 4;
if (x > x4)
{
x4 = x;
}
}
}
g.DrawLine(Pens.LightGray, new PointF(x4 - 2, 4 + descriptionheight), new PointF(x4 - 2, y0 + 18 * (Table.Stations.Length + 1)));
// departure time
t = Interface.GetInterfaceString("timetable_departuretime");
s = g.MeasureString(t, f);
g.DrawString(t, f, Brushes.Black, x4, y2);
float x5 = x4 + s.Width + 4;
for (int i = 0; i < Table.Stations.Length; i++)
{
float y = y0 + 18 * (i + 1) + 2;
if (Table.Stations[i].Terminal)
{
t = "00";
s = g.MeasureString(t, fs);
float x = x4 + s.Width;
const float c0 = 4;
const float c1 = 32;
g.DrawLine(Pens.Black, new PointF(x + c0, y + 6), new PointF(x + c1, y + 6));
g.DrawLine(Pens.Black, new PointF(x + c0, y + 10), new PointF(x + c1, y + 10));
x += c1 + 4;
if (x > x5)
{
x5 = x;
}
}
else
{
if (Table.Stations[i].Departure.Hour.Length != 0)
{
t = Table.Stations[i].Departure.Hour;
g.DrawString(t, fs, Brushes.Black, x4, y);
}
else
{
t = "00";
}
s = g.MeasureString(t, fs);
float x = x4 + s.Width;
if (Table.Stations[i].Departure.Minute.Length != 0 & Table.Stations[i].Departure.Second.Length != 0)
{
t = Table.Stations[i].Departure.Minute + ":" + Table.Stations[i].Departure.Second;
}
else
{
t = "";
}
g.DrawString(t, f, Brushes.Black, x, y);
s = g.MeasureString(t, f);
x += s.Width + 4;
if (x > x5)
{
x5 = x;
}
}
}
for (int i = 0; i < Table.Stations.Length; i++)
{
float y = y0 + 18 * (i + 1) + 2;
g.DrawLine(Pens.LightGray, new PointF(x2 - 2, y - 1), new PointF(w - 4, y - 1));
}
// border
if (k == 1)
{
g.DrawLine(Pens.Black, new PointF(offsetx + 4, 4), new PointF(offsetx + 4, y0a + 18 * Table.Tracks.Length - 1));
g.DrawLine(Pens.Black, new PointF(offsetx + 4, y0a + 18 * Table.Tracks.Length - 1), new PointF(x2 - 2, y0a + 18 * Table.Tracks.Length - 1));
g.DrawLine(Pens.Black, new PointF(offsetx + 4, 4), new PointF(w - 4, 4));
g.DrawLine(Pens.Black, new PointF(offsetx + 4, 4 + descriptionheight), new PointF(w - 4, 4 + descriptionheight));
g.DrawLine(Pens.Black, new PointF(x2 - 2, y0 + 18 * (Table.Stations.Length + 1)), new PointF(w - 4, y0 + 18 * (Table.Stations.Length + 1)));
g.DrawLine(Pens.Black, new PointF(w - 4, 4), new PointF(w - 4, y0 + 18 * (Table.Stations.Length + 1)));
g.DrawLine(Pens.Black, new PointF(x2 - 2, y0a + 18 * Table.Tracks.Length - 1), new PointF(x2 - 2, y0 + 18 * (Table.Stations.Length + 1)));
}
// measure
w = (int)Math.Ceiling((double)(x5 + 1));
h = (int)Math.Ceiling((double)(y0 + 18 * (Table.Stations.Length + 1) + 4));
// description
if (k == 0)
{
t = DefaultTimetableDescription;
s = g.MeasureString(t, f, w - 16);
descriptionwidth = s.Width;
descriptionheight = s.Height + 2;
h += (int)Math.Ceiling((double)s.Height) + 4;
}
// finish
if (k == 0)
{
// measures
int nw = Interface.RoundToPowerOfTwo(w);
offsetx = nw - w;
w = nw;
actualheight = h;
h = Interface.RoundToPowerOfTwo(h);
}
else
{
// create texture
g.Dispose();
DefaultTimetableTexture = TextureManager.RegisterTexture(b, true);
b.Dispose();
}
}
}
