private Margins CalcMargins(Graphics g, Margins orig, IEnumerable <Station> stations, TimeEntry startTime, TimeEntry endTime, bool drawHeader)
{
const int additionalMargin = 5;
var result = new Margins(orig.Left + additionalMargin, orig.Top + additionalMargin, orig.Right + additionalMargin, orig.Bottom + additionalMargin);
var path = getPathData();
// MarginTop berechnen
var hr = new HeaderRenderer(attrs, path);
result.Top = drawHeader ? (
attrs.DrawHeader ?
hr.GetMarginTop(g) + result.Top
: result.Top)
: 5;
// MarginLeft berechnen
var tr = new TimeRenderer(attrs);
result.Left += tr.GetMarginLeftOffset(g, startTime, endTime);
return(result);
}
public Dictionary <Station, StationX> Render(Graphics g, Margins margin, float width, float height, bool drawHeader)
{
var stationFont = (Font)attrs.StationFont; // Reminder: Do not dispose, will be disposed with MFont instance!
var firstStation = stations.First();
var lastStation = stations.Last();
var stationOffsets = new Dictionary <Station, StationX>();
var allTrackCount = stations.Select(s => s.Tracks.Count).Sum();
var stasWithTracks = stations.Count(s => s.Tracks.Any());
var allTrackWidth = (stasWithTracks + allTrackCount) * StationX.IndividualTrackOffset;
var emSize = g.MeasureString(stationFont, "M").Width;
StationX lastPos = null;
foreach (var sta in stations)
{
var style = new StationStyle(sta, attrs);
var kil = sta.Positions.GetPosition(route) - firstStation.Positions.GetPosition(route);
var length = lastStation.Positions.GetPosition(route) - firstStation.Positions.GetPosition(route);
if (!kil.HasValue || !length.HasValue)
{
throw new Exception("Unerwarteter Fehler beim Rendern der Route!");
}
StationX posX;
if (!attrs.MultiTrack)
{
posX = new StationX(sta, kil.Value, ((kil / length) * (width - margin.Right - margin.Left)).Value);
}
else
{
var availWidth = width - margin.Right - margin.Left - allTrackWidth;
var lastKil = lastPos?.CurKilometer ?? 0f;
var lastRight = lastPos?.Right ?? 0f;
var leftOffset = (((kil / length) - (lastKil / length)) * availWidth).Value;
posX = new StationX(sta, kil.Value, lastRight + leftOffset, true);
}
lastPos = posX;
stationOffsets.Add(sta, posX);
if (!style.CalcedShow)
{
continue;
}
using (var pen = new Pen((Color)style.CalcedColor, style.CalcedWidth)
{
DashStyle = ds.ParseDashstyle(style.CalcedLineStyle)
})
using (var brush = new SolidBrush((Color)style.CalcedColor))
{
if (!attrs.MultiTrack)
{
// Linie (Single-Track-Mode)
g.DrawLine(pen, margin.Left + posX.Center, margin.Top - 5, margin.Left + posX.Center, height - margin.Bottom);
}
else
{
// Linie (Multi-Track-Mode)
g.DrawLine(pen, margin.Left + posX.Left, margin.Top - 5, margin.Left + posX.Left, height - margin.Bottom);
foreach (var trackX in posX.TrackOffsets)
{
g.DrawLine(pen, margin.Left + trackX.Value, margin.Top - 5, margin.Left + trackX.Value, height - margin.Bottom);
}
g.DrawLine(pen, margin.Left + posX.Right, margin.Top - 5, margin.Left + posX.Right, height - margin.Bottom);
}
if (!drawHeader)
{
continue;
}
// Stationsnamen
if (attrs.DrawHeader)
{
var display = sta.ToString(attrs.DisplayKilometre, route);
var size = g.MeasureString(stationFont, display);
var addOffset = attrs.MultiTrack ? emSize + 3 : 0;
if (attrs.StationVertical)
{
g.SaveTransform();
g.TranslateTransform(margin.Left + posX.Center + (size.Height / 2), margin.Top - 8 - addOffset - size.Width);
g.RotateTransform(90);
g.DrawText(stationFont, brush, 0, 0, display);
g.RestoreTransform();
}
else
{
g.DrawText(stationFont, brush, margin.Left + posX.Center - (size.Width / 2), margin.Top - size.Height - addOffset - 5, display);
}
if (attrs.MultiTrack)
{
foreach (var track in posX.TrackOffsets)
{
var trackSize = g.MeasureString(stationFont, track.Key);
g.DrawText(stationFont, brush, margin.Left + track.Value - (trackSize.Width / 2), margin.Top - trackSize.Height - 5, track.Key);
}
}
}
}// Disposing Pens and Brushes
}
return(stationOffsets);
}
public void SetMargins(Margins margins)
{
defaultMargin = margins;
}
public Dictionary <Station, StationRenderProps> Render(Graphics g, Margins margin, float width, float height, bool drawHeader, bool exportColor)
{
var stationFont = (Font)attrs.StationFont; // Reminder: Do not dispose, will be disposed with MFont instance!
var stationOffsets = new Dictionary <Station, StationRenderProps>();
var raw = path.GetRawPath().ToList();
var allTrackCount = raw.Select(s => s.Tracks.Count).Sum();
var stasWithTracks = raw.Count(s => s.Tracks.Any());
var allTrackWidth = (stasWithTracks + allTrackCount) * StationRenderProps.IndividualTrackOffset;
var verticalTrackOffset = GetTrackOffset(g, stationFont) + TOP_GAP;
float length = 0f;
PathEntry lastpe = null;
foreach (var sta in path.PathEntries)
{
var er = path.GetEntryRoute(sta.Station);
if (er != Timetable.UNASSIGNED_ROUTE_ID)
{
length += (sta !.Station.Positions.GetPosition(er) - lastpe !.Station.Positions.GetPosition(er)) !.Value;
}
lastpe = sta;
}
StationRenderProps lastPos = null;
lastpe = null;
float kil = 0f;
foreach (var sta in path.PathEntries)
{
var style = new StationStyle(sta.Station, attrs);
var er = path.GetEntryRoute(sta.Station);
if (er != Timetable.UNASSIGNED_ROUTE_ID)
{
kil += (sta !.Station.Positions.GetPosition(er) - lastpe !.Station.Positions.GetPosition(er)) !.Value;
}
lastpe = sta;
StationRenderProps posX;
if (!attrs.MultiTrack)
{
posX = new StationRenderProps(sta.Station, kil, ((kil / length) * (width - margin.Right - margin.Left)));
}
else
{
var availWidth = width - margin.Right - margin.Left - allTrackWidth;
var lastKil = lastPos?.CurKilometer ?? 0f;
var lastRight = lastPos?.Right ?? 0f;
var leftOffset = (((kil / length) - (lastKil / length)) * availWidth);
posX = new StationRenderProps(sta.Station, kil, lastRight + leftOffset, true);
}
lastPos = posX;
stationOffsets.Add(sta.Station, posX);
if (!style.CalcedShow)
{
continue;
}
using var pen = new Pen(style.CalcedColor.ToSD(exportColor), style.CalcedWidth)
{
DashPattern = ds.ParseDashstyle(style.CalcedLineStyle)
};
using var brush = new SolidBrush(style.CalcedColor.ToSD(exportColor));
if (!attrs.MultiTrack)
{
// Linie (Single-Track-Mode)
g.DrawLine(pen, margin.Left + posX.Center, margin.Top - TOP_GAP, margin.Left + posX.Center, height - margin.Bottom);
}
else
{
// Linie (Multi-Track-Mode)
g.DrawLine(pen, margin.Left + posX.Left, margin.Top - TOP_GAP, margin.Left + posX.Left, height - margin.Bottom);
foreach (var trackX in posX.TrackOffsets)
{
g.DrawLine(pen, margin.Left + trackX.Value, margin.Top - TOP_GAP, margin.Left + trackX.Value, height - margin.Bottom);
}
g.DrawLine(pen, margin.Left + posX.Right, margin.Top - TOP_GAP, margin.Left + posX.Right, height - margin.Bottom);
}
if (!drawHeader)
{
continue;
}
// Stationsnamen
if (attrs.DrawHeader)
{
var display = StationDisplay(sta);
var size = g.MeasureString(stationFont, display);
if (attrs.StationVertical)
{
var matrix = g.Transform.Clone();
g.TranslateTransform(margin.Left + posX.Center + (size.Height / 2), margin.Top - 8 - verticalTrackOffset - size.Width);
g.RotateTransform(90);
g.DrawText(stationFont, brush, 0, 0, display);
g.Transform = matrix;
}
else
{
g.DrawText(stationFont, brush, margin.Left + posX.Center - (size.Width / 2), margin.Top - size.Height - verticalTrackOffset - TOP_GAP, display);
}
if (attrs.MultiTrack)
{
foreach (var track in posX.TrackOffsets)
{
var trackSize = g.MeasureString(stationFont, track.Key);
if (attrs.StationVertical)
{
var matrix = g.Transform.Clone();
g.TranslateTransform(margin.Left + track.Value + (trackSize.Height / 2), margin.Top - 8 - trackSize.Width);
g.RotateTransform(90);
g.DrawText(stationFont, brush, 0, 0, track.Key);
g.Transform = matrix;
}
else
{
g.DrawText(stationFont, brush, margin.Left + track.Value - (trackSize.Width / 2), margin.Top - trackSize.Height - TOP_GAP, track.Key);
}
}
}
}
}
return(stationOffsets);
}
