public override void Process()
{
ResourceManager resourceManager = new ResourceManager(context.Server);
MapOptions options = MapOptions.SectorGrid | MapOptions.BordersMajor | MapOptions.NamesMajor | MapOptions.NamesMinor;
Stylesheet.Style style = Stylesheet.Style.Poster;
ParseOptions(ref options, ref style);
double x = GetDoubleOption("x", 0);
double y = GetDoubleOption("y", 0);
double scale = Util.Clamp(GetDoubleOption("scale", 0), MinScale, MaxScale);
int width = Util.Clamp(GetIntOption("w", NormalTileWidth), MinDimension, MaxDimension);
int height = Util.Clamp(GetIntOption("h", NormalTileHeight), MinDimension, MaxDimension);
Size tileSize = new Size(width, height);
RectangleF tileRect = new RectangleF();
tileRect.X = (float)(x * tileSize.Width / (scale * Astrometrics.ParsecScaleX));
tileRect.Y = (float)(y * tileSize.Height / (scale * Astrometrics.ParsecScaleY));
tileRect.Width = (float)(tileSize.Width / (scale * Astrometrics.ParsecScaleX));
tileRect.Height = (float)(tileSize.Height / (scale * Astrometrics.ParsecScaleY));
DateTime dt = DateTime.Now;
bool silly = (Math.Abs((int)x % 2) == Math.Abs((int)y % 2)) && (dt.Month == 4 && dt.Day == 1);
silly = GetBoolOption("silly", silly);
Selector selector = new RectSelector(SectorMap.ForMilieu(resourceManager, GetStringOption("milieu")), resourceManager, tileRect);
Stylesheet styles = new Stylesheet(scale, options, style);
RenderContext ctx = new RenderContext(resourceManager, selector, tileRect, scale, options, styles, tileSize);
ctx.Silly = silly;
ctx.ClipOutsectorBorders = true;
ProduceResponse(context, "Tile", ctx, tileSize);
}
private static void DrawMicroBorders(RenderContext ctx, BorderLayer layer)
{
const byte FILL_ALPHA = 64;
float[] edgex, edgey;
PathUtil.PathType borderPathType = ctx.styles.microBorderStyle == MicroBorderStyle.Square ?
PathUtil.PathType.Square : PathUtil.PathType.Hex;
RenderUtil.HexEdges(borderPathType, out edgex, out edgey);
XSolidBrush solidBrush = new XSolidBrush();
XPen pen = new XPen(XColor.Empty);
ctx.styles.microBorders.pen.Apply(ref pen);
foreach (Sector sector in ctx.selector.Sectors)
{
XGraphicsPath sectorClipPath = null;
using (RenderUtil.SaveState(ctx.graphics))
{
// This looks craptacular for Candy style borders :(
if (ctx.clipOutsectorBorders &&
(layer == BorderLayer.Fill || ctx.styles.microBorderStyle != MicroBorderStyle.Curve))
{
Sector.ClipPath clip = sector.ComputeClipPath(borderPathType);
if (!ctx.tileRect.IntersectsWith(clip.bounds))
continue;
sectorClipPath = new XGraphicsPath(clip.clipPathPoints, clip.clipPathPointTypes, XFillMode.Alternate);
if (sectorClipPath != null)
ctx.graphics.IntersectClip(sectorClipPath);
}
ctx.graphics.SmoothingMode = XSmoothingMode.AntiAlias;
foreach (Border border in sector.Borders)
{
BorderPath borderPath = border.ComputeGraphicsPath(sector, borderPathType);
XGraphicsPath drawPath = borderPath.borderPathPoints.Length > 0 ? new XGraphicsPath(borderPath.borderPathPoints, borderPath.borderPathTypes, XFillMode.Alternate) : null;
XGraphicsPath clipPath = new XGraphicsPath(borderPath.clipPathPoints, borderPath.clipPathTypes, XFillMode.Alternate);
Color? borderColor = border.Color;
LineStyle? borderStyle = border.Style;
SectorStylesheet.StyleResult ssr = sector.ApplyStylesheet("border", border.Allegiance);
borderStyle = borderStyle ?? ssr.GetEnum<LineStyle>("style") ?? LineStyle.Solid;
borderColor = borderColor ?? ssr.GetColor("color") ?? ctx.styles.microBorders.pen.color;
if (layer == BorderLayer.Stroke && borderStyle.Value == LineStyle.None)
continue;
if (ctx.styles.grayscale ||
!ColorUtil.NoticeableDifference(borderColor.Value, ctx.styles.backgroundColor))
{
borderColor = ctx.styles.microBorders.pen.color; // default
}
pen.Color = borderColor.Value;
pen.DashStyle = LineStyleToDashStyle(borderStyle.Value);
if (ctx.styles.microBorderStyle != MicroBorderStyle.Curve)
{
// Clip to the path itself - this means adjacent borders don't clash
using (RenderUtil.SaveState(ctx.graphics))
{
ctx.graphics.IntersectClip(clipPath);
if (layer == BorderLayer.Fill)
{
solidBrush.Color = Color.FromArgb(FILL_ALPHA, borderColor.Value);
ctx.graphics.DrawPath(solidBrush, clipPath);
}
if (layer == BorderLayer.Stroke && drawPath != null)
ctx.graphics.DrawPath(pen, drawPath);
}
}
else
{
if (layer == BorderLayer.Fill)
{
solidBrush.Color = Color.FromArgb(FILL_ALPHA, borderColor.Value);
ctx.graphics.DrawClosedCurve(solidBrush, borderPath.clipPathPoints);
}
if (layer == BorderLayer.Stroke)
{
foreach (PointF[] curve in borderPath.curvePoints)
{
// TODO: Investigate DrawClosedCurve to handle endings
// Would need to have path computer tell whether
// or not the path was actually a closed loop
// Can do it by clipping borders to sector, but that loses
// bottom/right overlaps
ctx.graphics.DrawCurve(pen, curve, 0.6f);
}
}
}
}
}
}
}
private static void DrawLabels(RenderContext ctx, FontCache styleRes)
{
using (RenderUtil.SaveState(ctx.graphics))
{
XSolidBrush solidBrush = new XSolidBrush();
ctx.graphics.SmoothingMode = XSmoothingMode.AntiAlias;
foreach (Sector sector in ctx.selector.Sectors)
{
solidBrush.Color = ctx.styles.microBorders.textColor;
foreach (Border border in sector.Borders.Where(border => border.ShowLabel))
{
Allegiance alleg = sector.GetAllegianceFromCode(border.Allegiance);
if (alleg != null || !String.IsNullOrEmpty(border.Label))
{
string text = border.Label ?? alleg.Name;
Point labelHex = border.LabelPosition;
PointF labelPos = Astrometrics.HexToCenter(Astrometrics.LocationToCoordinates(new Location(sector.Location, labelHex)));
// TODO: Replace these with, well, positions!
//labelPos.X -= 0.5f;
//labelPos.Y -= 0.5f;
System.Text.RegularExpressions.Regex r = new System.Text.RegularExpressions.Regex(@"\s+(?![a-z])");
if (border.WrapLabel)
text = r.Replace(text, "\n");
RenderUtil.DrawLabel(ctx.graphics, text, labelPos, ctx.styles.microBorders.Font, solidBrush, ctx.styles.microBorders.textStyle);
}
}
foreach (Label label in sector.Labels)
{
string text = label.Text;
Point labelHex = new Point(label.Hex / 100, label.Hex % 100);
PointF labelPos = Astrometrics.HexToCenter(Astrometrics.LocationToCoordinates(new Location(sector.Location, labelHex)));
// TODO: Adopt some of the tweaks from .MSEC
labelPos.Y -= label.OffsetY * 0.7f;
XFont font;
switch (label.Size)
{
case "small": font = ctx.styles.microBorders.SmallFont; break;
case "large": font = ctx.styles.microBorders.LargeFont; break;
default: font = ctx.styles.microBorders.Font; break;
}
if (!ctx.styles.grayscale &&
ColorUtil.NoticeableDifference(label.Color, ctx.styles.backgroundColor) &&
(label.Color != Label.DefaultColor))
solidBrush.Color = label.Color;
else
solidBrush.Color = ctx.styles.microBorders.textColor;
RenderUtil.DrawLabel(ctx.graphics, text, labelPos, font, solidBrush, ctx.styles.microBorders.textStyle);
}
}
}
}
private static Stylesheet.StyleElement? ZoneStyle(RenderContext ctx, World world)
{
if (world.IsAmber || world.IsRed || world.IsBlue)
{
Stylesheet.StyleElement elem =
world.IsAmber ? ctx.styles.amberZone :
world.IsRed ? ctx.styles.redZone : ctx.styles.blueZone;
return elem;
}
return null;
}
private static void DrawWorldLabel(RenderContext ctx, TextBackgroundStyle backgroundStyle, XSolidBrush brush, Color color, PointF position, XFont font, string text)
{
XSize size = ctx.graphics.MeasureString(text, font);
switch (backgroundStyle)
{
case TextBackgroundStyle.None:
break;
default:
case TextBackgroundStyle.Rectangle:
if (!ctx.styles.fillMicroBorders)
{
// TODO: Implement this with a clipping region instead
brush.Color = ctx.styles.backgroundColor;
ctx.graphics.DrawRectangle(brush, position.X - size.Width / 2, position.Y - size.Height / 2, size.Width, size.Height);
}
break;
case TextBackgroundStyle.Outline:
case TextBackgroundStyle.Shadow:
{
// TODO: These scaling factors are constant for a render; compute once
// Invert the current scaling transforms
float sx = 1.0f / ctx.styles.hexContentScale;
float sy = 1.0f / ctx.styles.hexContentScale;
sx *= Astrometrics.ParsecScaleX;
sy *= Astrometrics.ParsecScaleY;
sx /= (float)ctx.scale * Astrometrics.ParsecScaleX;
sy /= (float)ctx.scale * Astrometrics.ParsecScaleY;
const int outlineSize = 2;
const int outlineSkip = 1;
int outlineStart = backgroundStyle == TextBackgroundStyle.Outline
? -outlineSize
: 0;
brush.Color = ctx.styles.backgroundColor;
for (int dx = outlineStart; dx <= outlineSize; dx += outlineSkip)
{
for (int dy = outlineStart; dy <= outlineSize; dy += outlineSkip)
{
ctx.graphics.DrawString(text, font, brush, position.X + sx * dx, position.Y + sy * dy, RenderUtil.StringFormatCentered);
}
}
break;
}
}
brush.Color = color;
ctx.graphics.DrawString(text, font, brush, position.X, position.Y, RenderUtil.StringFormatCentered);
}
private static void DrawWorld(RenderContext ctx, FontCache styleRes, World world, WorldLayer layer)
{
bool isPlaceholder = world.IsPlaceholder;
bool isCapital = world.IsCapital;
bool isHiPop = world.IsHi;
bool renderName = ctx.styles.worldDetails.HasFlag(WorldDetails.AllNames) ||
(ctx.styles.worldDetails.HasFlag(WorldDetails.KeyNames) && (isCapital || isHiPop));
bool renderUWP = ctx.styles.worldDetails.HasFlag(WorldDetails.Uwp);
using (RenderUtil.SaveState(ctx.graphics))
{
XPen pen = new XPen(XColor.Empty);
XSolidBrush solidBrush = new XSolidBrush();
ctx.graphics.SmoothingMode = XSmoothingMode.AntiAlias;
// Center on the parsec
PointF center = Astrometrics.HexToCenter(world.Coordinates);
XMatrix matrix = new XMatrix();
matrix.TranslatePrepend(center.X, center.Y);
matrix.ScalePrepend(ctx.styles.hexContentScale / Astrometrics.ParsecScaleX, ctx.styles.hexContentScale / Astrometrics.ParsecScaleY);
ctx.graphics.MultiplyTransform(matrix, XMatrixOrder.Prepend);
if (!ctx.styles.useWorldImages)
{
if (layer == WorldLayer.Background)
{
#region Zone
if (ctx.styles.worldDetails.HasFlag(WorldDetails.Zone))
{
Stylesheet.StyleElement? maybeElem = ZoneStyle(ctx, world);
if (maybeElem.HasValue)
{
Stylesheet.StyleElement elem = maybeElem.Value;
if (!elem.fillColor.IsEmpty)
{
solidBrush.Color = elem.fillColor;
ctx.graphics.DrawEllipse(solidBrush, -0.4f, -0.4f, 0.8f, 0.8f);
}
PenInfo pi = elem.pen;
if (!pi.color.IsEmpty)
{
pi.Apply(ref pen);
if (renderName && ctx.styles.fillMicroBorders)
{
using (RenderUtil.SaveState(ctx.graphics))
{
ctx.graphics.IntersectClip(new RectangleF(-.5f, -.5f, 1f, renderUWP ? 0.65f : 0.75f));
ctx.graphics.DrawEllipse(pen, -0.4f, -0.4f, 0.8f, 0.8f);
}
}
else
{
ctx.graphics.DrawEllipse(pen, -0.4f, -0.4f, 0.8f, 0.8f);
}
}
}
}
#endregion
#region Hex
if (!ctx.styles.numberAllHexes &&
ctx.styles.worldDetails.HasFlag(WorldDetails.Hex))
{
string hex;
switch (ctx.styles.hexCoordinateStyle)
{
default:
case Stylesheet.HexCoordinateStyle.Sector: hex = world.Hex; break;
case Stylesheet.HexCoordinateStyle.Subsector: hex = world.SubsectorHex; break;
}
solidBrush.Color = ctx.styles.hexNumber.textColor;
ctx.graphics.DrawString(hex, ctx.styles.hexNumber.Font, solidBrush, 0.0f, -0.5f, RenderUtil.StringFormatTopCenter);
}
#endregion
}
if (layer == WorldLayer.Foreground)
{
Stylesheet.StyleElement? elem = ZoneStyle(ctx, world);
TextBackgroundStyle worldTextBackgroundStyle = (elem.HasValue && !elem.Value.fillColor.IsEmpty)
? TextBackgroundStyle.None : ctx.styles.worlds.textBackgroundStyle;
#region Name
if (renderName)
{
string name = world.Name;
if ((isHiPop && ctx.styles.worldDetails.HasFlag(WorldDetails.Highlight)) || ctx.styles.worlds.textStyle.Uppercase)
name = name.ToUpperInvariant();
Color textColor = (isCapital && ctx.styles.worldDetails.HasFlag(WorldDetails.Highlight))
? ctx.styles.worlds.textHighlightColor : ctx.styles.worlds.textColor;
XFont font = ((isHiPop || isCapital) && ctx.styles.worldDetails.HasFlag(WorldDetails.Highlight))
? ctx.styles.worlds.LargeFont : ctx.styles.worlds.Font;
DrawWorldLabel(ctx, worldTextBackgroundStyle, solidBrush, textColor, ctx.styles.worlds.textStyle.Translation, font, name);
}
#endregion
#region Allegiance
// TODO: Mask off background for allegiance
if (ctx.styles.worldDetails.HasFlag(WorldDetails.Allegiance))
{
string alleg = world.Allegiance;
if (!SecondSurvey.IsDefaultAllegiance(alleg))
{
if (!ctx.styles.t5AllegianceCodes && alleg.Length > 2)
alleg = SecondSurvey.T5AllegianceCodeToLegacyCode(alleg);
solidBrush.Color = ctx.styles.worlds.textColor;
if (ctx.styles.lowerCaseAllegiance)
alleg = alleg.ToLowerInvariant();
ctx.graphics.DrawString(alleg, ctx.styles.worlds.SmallFont, solidBrush, ctx.styles.AllegiancePosition.X, ctx.styles.AllegiancePosition.Y, RenderUtil.StringFormatCentered);
}
}
#endregion
if (!isPlaceholder)
{
#region GasGiant
if (ctx.styles.worldDetails.HasFlag(WorldDetails.GasGiant))
{
if (world.GasGiants > 0)
{
solidBrush.Color = ctx.styles.worlds.textColor;
RenderUtil.DrawGlyph(ctx.graphics, Glyph.Circle, styleRes, solidBrush, ctx.styles.GasGiantPosition.X, ctx.styles.GasGiantPosition.Y);
}
}
#endregion
#region Starport
if (ctx.styles.worldDetails.HasFlag(WorldDetails.Starport))
{
string starport = world.Starport.ToString();
DrawWorldLabel(ctx, worldTextBackgroundStyle, solidBrush, ctx.styles.worlds.textColor, ctx.styles.StarportPosition, styleRes.StarportFont, starport);
}
#endregion
#region UWP
if (renderUWP)
{
string uwp = world.UWP;
solidBrush.Color = ctx.styles.worlds.textColor;
ctx.graphics.DrawString(uwp, ctx.styles.hexNumber.Font, solidBrush, ctx.styles.StarportPosition.X, -ctx.styles.StarportPosition.Y, RenderUtil.StringFormatCentered);
}
#endregion
#region Bases
// TODO: Mask off background for glyphs
if (ctx.styles.worldDetails.HasFlag(WorldDetails.Bases))
{
string bases = world.Bases;
// Special case: Show Zho Naval+Military as diamond
if (world.BaseAllegiance == "Zh" && bases == "KM")
bases = "Z";
// Base 1
bool bottomUsed = false;
if (bases.Length > 0)
{
Glyph glyph = Glyph.FromBaseCode(world.BaseAllegiance, bases[0]);
if (glyph.Printable)
{
PointF pt = ctx.styles.BaseTopPosition;
if (glyph.Bias == Glyph.GlyphBias.Bottom)
{
pt = ctx.styles.BaseBottomPosition;
bottomUsed = true;
}
solidBrush.Color = glyph.IsHighlighted ? ctx.styles.worlds.textHighlightColor : ctx.styles.worlds.textColor;
RenderUtil.DrawGlyph(ctx.graphics, glyph, styleRes, solidBrush, pt.X, pt.Y);
}
}
// Base 2
if (bases.Length > 1)
{
Glyph glyph = Glyph.FromBaseCode(world.LegacyAllegiance, bases[1]);
if (glyph.Printable)
{
PointF pt = bottomUsed ? ctx.styles.BaseTopPosition : ctx.styles.BaseBottomPosition;
solidBrush.Color = glyph.IsHighlighted ? ctx.styles.worlds.textHighlightColor : ctx.styles.worlds.textColor;
RenderUtil.DrawGlyph(ctx.graphics, glyph, styleRes, solidBrush, pt.X, pt.Y);
}
}
// Research Stations
string rs;
if ((rs = world.ResearchStation) != null)
{
Glyph glyph = Glyph.FromResearchCode(rs);
solidBrush.Color = glyph.IsHighlighted ? ctx.styles.worlds.textHighlightColor : ctx.styles.worlds.textColor;
RenderUtil.DrawGlyph(ctx.graphics, glyph, styleRes, solidBrush, ctx.styles.BaseMiddlePosition.X, ctx.styles.BaseMiddlePosition.Y);
}
else if (world.IsReserve)
{
Glyph glyph = Glyph.Reserve;
solidBrush.Color = glyph.IsHighlighted ? ctx.styles.worlds.textHighlightColor : ctx.styles.worlds.textColor;
RenderUtil.DrawGlyph(ctx.graphics, glyph, styleRes, solidBrush, ctx.styles.BaseMiddlePosition.X, 0);
}
else if (world.IsPenalColony)
{
Glyph glyph = Glyph.Prison;
solidBrush.Color = glyph.IsHighlighted ? ctx.styles.worlds.textHighlightColor : ctx.styles.worlds.textColor;
RenderUtil.DrawGlyph(ctx.graphics, glyph, styleRes, solidBrush, ctx.styles.BaseMiddlePosition.X, 0);
}
else if (world.IsPrisonExileCamp)
{
Glyph glyph = Glyph.ExileCamp;
solidBrush.Color = glyph.IsHighlighted ? ctx.styles.worlds.textHighlightColor : ctx.styles.worlds.textColor;
RenderUtil.DrawGlyph(ctx.graphics, glyph, styleRes, solidBrush, ctx.styles.BaseMiddlePosition.X, 0);
}
}
#endregion
}
#region Disc
if (ctx.styles.worldDetails.HasFlag(WorldDetails.Type))
{
if (isPlaceholder)
{
DrawWorldLabel(ctx, ctx.styles.placeholder.textBackgroundStyle, solidBrush, ctx.styles.placeholder.textColor, ctx.styles.placeholder.position, ctx.styles.placeholder.Font, ctx.styles.placeholder.content);
}
else
{
if (world.Size <= 0)
{
#region Asteroid-Belt
if (ctx.styles.worldDetails.HasFlag(WorldDetails.Asteroids))
{
// Basic pattern, with probability varying per position:
// o o o
// o o o o
// o o o
int[] lpx = { -2, 0, 2, -3, -1, 1, 3, -2, 0, 2 };
int[] lpy = { -2, -2, -2, 0, 0, 0, 0, 2, 2, 2 };
float[] lpr = { 0.5f, 0.9f, 0.5f, 0.6f, 0.9f, 0.9f, 0.6f, 0.5f, 0.9f, 0.5f };
solidBrush.Color = ctx.styles.worlds.textColor;
// Random generator is seeded with world location so it is always the same
Random rand = new Random(world.Coordinates.X ^ world.Coordinates.Y);
for (int i = 0; i < lpx.Length; ++i)
{
if (rand.NextDouble() < lpr[i])
{
float px = lpx[i] * 0.035f;
float py = lpy[i] * 0.035f;
float w = 0.04f + (float)rand.NextDouble() * 0.03f;
float h = 0.04f + (float)rand.NextDouble() * 0.03f;
// If necessary, add jitter here
float dx = 0, dy = 0;
ctx.graphics.DrawEllipse(solidBrush,
px + dx - w / 2, py + dy - h / 2, w, h);
}
}
}
else
{
// Just a glyph
solidBrush.Color = ctx.styles.worlds.textColor;
RenderUtil.DrawGlyph(ctx.graphics, Glyph.DiamondX, styleRes, solidBrush, 0.0f, 0.0f);
}
#endregion
}
else
{
XColor penColor, brushColor;
ctx.styles.WorldColors(world, out penColor, out brushColor);
if (!brushColor.IsEmpty)
{
solidBrush.Color = brushColor;
ctx.graphics.DrawEllipse(solidBrush, -0.1f, -0.1f, 0.2f, 0.2f);
}
if (!penColor.IsEmpty)
{
ctx.styles.worldWater.pen.Apply(ref pen);
pen.Color = penColor;
ctx.graphics.DrawEllipse(pen, -0.1f, -0.1f, 0.2f, 0.2f);
}
}
}
}
else
{
// Dotmap
solidBrush.Color = ctx.styles.worlds.textColor;
ctx.graphics.DrawEllipse(solidBrush, -0.2f, -0.2f, 0.4f, 0.4f);
}
#endregion
}
}
else // ctx.styles.useWorldImages
{
float imageRadius = ((world.Size <= 0) ? 0.6f : (0.3f * (world.Size / 5.0f + 0.2f))) / 2;
float decorationRadius = imageRadius;
if (layer == WorldLayer.Background)
{
#region Disc
if (ctx.styles.worldDetails.HasFlag(WorldDetails.Type))
{
if (isPlaceholder)
{
DrawWorldLabel(ctx, ctx.styles.placeholder.textBackgroundStyle, solidBrush, ctx.styles.placeholder.textColor, ctx.styles.placeholder.position, ctx.styles.placeholder.Font, ctx.styles.placeholder.content);
}
else if (world.Size <= 0)
{
const float scaleX = 1.5f;
const float scaleY = 1.0f;
XImage img = s_worldImages["Belt"];
lock (img)
{
ctx.graphics.DrawImage(img, -imageRadius * scaleX, -imageRadius * scaleY, imageRadius * 2 * scaleX, imageRadius * 2 * scaleY);
}
}
else
{
XImage img;
switch (world.Hydrographics)
{
default:
case 0x0: img = s_worldImages["Hyd0"]; break;
case 0x1: img = s_worldImages["Hyd1"]; break;
case 0x2: img = s_worldImages["Hyd2"]; break;
case 0x3: img = s_worldImages["Hyd3"]; break;
case 0x4: img = s_worldImages["Hyd4"]; break;
case 0x5: img = s_worldImages["Hyd5"]; break;
case 0x6: img = s_worldImages["Hyd6"]; break;
case 0x7: img = s_worldImages["Hyd7"]; break;
case 0x8: img = s_worldImages["Hyd8"]; break;
case 0x9: img = s_worldImages["Hyd9"]; break;
case 0xA: img = s_worldImages["HydA"]; break;
}
if (img != null)
{
lock (img)
{
ctx.graphics.DrawImage(img, -imageRadius, -imageRadius, imageRadius * 2, imageRadius * 2);
}
}
}
}
else
{
// Dotmap
solidBrush.Color = ctx.styles.worlds.textColor;
ctx.graphics.DrawEllipse(solidBrush, -0.2f, -0.2f, 0.4f, 0.4f);
}
#endregion
}
if (isPlaceholder)
return;
if (layer == WorldLayer.Foreground)
{
#region Zone
if (ctx.styles.worldDetails.HasFlag(WorldDetails.Zone))
{
if (world.IsAmber || world.IsRed || world.IsBlue)
{
PenInfo pi =
world.IsAmber ? ctx.styles.amberZone.pen :
world.IsRed ? ctx.styles.redZone.pen : ctx.styles.blueZone.pen;
pi.Apply(ref pen);
// TODO: Try and accomplish this using dash pattern
decorationRadius += 0.1f;
ctx.graphics.DrawArc(pen, -decorationRadius, -decorationRadius, decorationRadius * 2, decorationRadius * 2, 5, 80);
ctx.graphics.DrawArc(pen, -decorationRadius, -decorationRadius, decorationRadius * 2, decorationRadius * 2, 95, 80);
ctx.graphics.DrawArc(pen, -decorationRadius, -decorationRadius, decorationRadius * 2, decorationRadius * 2, 185, 80);
ctx.graphics.DrawArc(pen, -decorationRadius, -decorationRadius, decorationRadius * 2, decorationRadius * 2, 275, 80);
}
}
#endregion
#region GasGiant
if (ctx.styles.worldDetails.HasFlag(WorldDetails.GasGiant))
{
if (world.GasGiants > 0)
{
decorationRadius += 0.1f;
const float symbolRadius = 0.05f;
solidBrush.Color = ctx.styles.worlds.textHighlightColor; ;
ctx.graphics.DrawEllipse(solidBrush, decorationRadius - symbolRadius, 0.0f - symbolRadius, symbolRadius * 2, symbolRadius * 2);
}
}
#endregion
#region UWP
if (renderUWP)
{
string uwp = world.UWP;
solidBrush.Color = ctx.styles.worlds.textColor;
using (RenderUtil.SaveState(ctx.graphics))
{
XMatrix uwpMatrix = new XMatrix();
uwpMatrix.TranslatePrepend(decorationRadius, 0.0f);
uwpMatrix.ScalePrepend(ctx.styles.worlds.textStyle.Scale.Width, ctx.styles.worlds.textStyle.Scale.Height);
uwpMatrix.Multiply(uwpMatrix, XMatrixOrder.Prepend);
ctx.graphics.DrawString(uwp, ctx.styles.hexNumber.Font, solidBrush, ctx.styles.StarportPosition.X, -ctx.styles.StarportPosition.Y, RenderUtil.StringFormatCenterLeft);
}
}
#endregion
#region Name
if (renderName)
{
string name = world.Name;
if (isHiPop)
name = name.ToUpperInvariant();
using (RenderUtil.SaveState(ctx.graphics))
{
Color textColor = (isCapital && ctx.styles.worldDetails.HasFlag(WorldDetails.Highlight))
? ctx.styles.worlds.textHighlightColor : ctx.styles.worlds.textColor;
if (ctx.styles.worlds.textStyle.Uppercase)
name = name.ToUpper();
decorationRadius += 0.1f;
XMatrix imageMatrix = new XMatrix();
imageMatrix.TranslatePrepend(decorationRadius, 0.0f);
imageMatrix.ScalePrepend(ctx.styles.worlds.textStyle.Scale.Width, ctx.styles.worlds.textStyle.Scale.Height);
imageMatrix.TranslatePrepend(ctx.graphics.MeasureString(name, ctx.styles.worlds.Font).Width / 2, 0.0f); // Left align
ctx.graphics.MultiplyTransform(imageMatrix, XMatrixOrder.Prepend);
DrawWorldLabel(ctx, ctx.styles.worlds.textBackgroundStyle, solidBrush, textColor, ctx.styles.worlds.textStyle.Translation, ctx.styles.worlds.Font, name);
}
}
#endregion
}
}
}
}
public static void RenderTile(RenderContext ctx)
{
DateTime dtStart = DateTime.Now;
List<Timer> timers = new List<Timer>();
if (ctx.resourceManager == null)
throw new ArgumentNullException("resourceManager");
if (ctx.graphics == null)
throw new ArgumentNullException("graphics");
if (ctx.selector == null)
throw new ArgumentNullException("selector");
XSolidBrush solidBrush = new XSolidBrush();
XPen pen = new XPen(XColor.Empty);
using (var fonts = new FontCache(ctx.styles))
{
#region resources
lock (s_imageInitLock)
{
if (ctx.styles.useBackgroundImage && s_backgroundImage == null)
s_backgroundImage = XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Nebula.png"));
if (ctx.styles.showRifts && s_riftImage == null)
s_riftImage = new ImageHolder(Image.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Rifts.png")));
if (ctx.styles.useGalaxyImage && s_galaxyImage == null) {
s_galaxyImage = new ImageHolder(Image.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Galaxy.png")));
s_galaxyImageGray = new ImageHolder(Image.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Galaxy_Gray.png")));
}
if (ctx.styles.useWorldImages && s_worldImages == null)
{
s_worldImages = new Dictionary<string, XImage> {
{ "Hyd0", XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Hyd0.png")) },
{ "Hyd1", XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Hyd1.png")) },
{ "Hyd2", XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Hyd2.png")) },
{ "Hyd3", XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Hyd3.png")) },
{ "Hyd4", XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Hyd4.png")) },
{ "Hyd5", XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Hyd5.png")) },
{ "Hyd6", XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Hyd6.png")) },
{ "Hyd7", XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Hyd7.png")) },
{ "Hyd8", XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Hyd8.png")) },
{ "Hyd9", XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Hyd9.png")) },
{ "HydA", XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/HydA.png")) },
{ "Belt", XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/Candy/Belt.png")) }
};
}
if (ctx.silly && s_sillyImageColor == null)
{
// Happy face c/o http://bighappyfaces.com/
s_sillyImageColor = XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/AprilFools/Starburst.png"));
s_sillyImageGray = XImage.FromFile(ctx.resourceManager.Server.MapPath(@"~/res/AprilFools/Starburst_Gray.png"));
}
}
#endregion
timers.Add(new Timer("preload"));
//////////////////////////////////////////////////////////////
//
// Image-Space Rendering
//
//////////////////////////////////////////////////////////////
using (Maps.Rendering.RenderUtil.SaveState(ctx.graphics))
{
if (ctx.clipPath != null)
{
XMatrix m = ctx.ImageSpaceToWorldSpace;
ctx.graphics.MultiplyTransform(m);
ctx.graphics.IntersectClip(ctx.clipPath);
m.Invert();
ctx.graphics.MultiplyTransform(m);
}
// Fill
ctx.graphics.SmoothingMode = XSmoothingMode.HighSpeed;
solidBrush.Color = ctx.styles.backgroundColor;
ctx.graphics.DrawRectangle(solidBrush, 0, 0, ctx.tileSize.Width, ctx.tileSize.Height);
//// Draw tile #
//using( var font = new Font( FontFamily.GenericSansSerif, 10 ) )
//{
// graphics.DrawString( String.Format( "({0},{1})", x, y ), font, foregroundBrush, 0, 0 );
// graphics.DrawString( String.Format( "{0},{1}-{2}x{3}", tileRect.X, tileRect.Y, tileRect.Width, tileRect.Height ), font, foregroundBrush, 0, 20 );
//}
// Frame it
//graphics.DrawRectangle( Pens.Green, 0, 0, tileSize.Width-1, tileSize.Height-1 );
}
timers.Add(new Timer("imagespace"));
//////////////////////////////////////////////////////////////
//
// World-Space Rendering
//
//////////////////////////////////////////////////////////////
// Transform from image-space to world-space. Set up a reverse transform as well.
XMatrix imageSpaceToWorldSpace = ctx.ImageSpaceToWorldSpace;
XMatrix worldSpaceToImageSpace = imageSpaceToWorldSpace;
worldSpaceToImageSpace.Invert();
ctx.graphics.MultiplyTransform(imageSpaceToWorldSpace);
using (Maps.Rendering.RenderUtil.SaveState(ctx.graphics))
{
//------------------------------------------------------------
// Explicit Clipping
//------------------------------------------------------------
if (ctx.clipPath != null)
ctx.graphics.IntersectClip(ctx.clipPath);
//ctx.styles.showPseudoRandomStars = true;
//------------------------------------------------------------
// Backgrounds
//------------------------------------------------------------
RectangleF galacticBounds = new RectangleF(-14598.67f, -23084.26f, 29234.1133f, 25662.4746f); // TODO: Don't hardcode
Rectangle galaxyImageRect = new Rectangle(-18257, -26234, 36551, 32462); // Chosen to match T5 pp.416
// This transforms the Linehan galactic structure to the Mikesh galactic structure
// See http://travellermap.blogspot.com/2009/03/galaxy-scale-mismatch.html
Matrix xformLinehanToMikesh = new Matrix(0.9181034f, 0.0f, 0.0f, 0.855192542f, 120.672432f, 86.34569f);
timers.Add(new Timer("prep"));
//------------------------------------------------------------
// Local background (Nebula)
//------------------------------------------------------------
#region nebula-background
// NOTE: Since alpha texture brushes aren't supported without
// creating a new image (slow!) we render the local background
// first, then overlay the deep background over it, for
// basically the same effect since the alphas sum to 1.
if (ctx.styles.useBackgroundImage && galacticBounds.IntersectsWith(ctx.tileRect))
{
// Image-space rendering, so save current context
using (RenderUtil.SaveState(ctx.graphics))
{
// Never fill outside the galaxy
ctx.graphics.IntersectClip(galacticBounds);
// Map back to image space so it scales/tiles nicely
ctx.graphics.MultiplyTransform(worldSpaceToImageSpace);
const float backgroundImageScale = 2.0f;
lock (s_backgroundImage)
{
// Scaled size of the background
double w = s_backgroundImage.PixelWidth * backgroundImageScale;
double h = s_backgroundImage.PixelHeight * backgroundImageScale;
// Offset of the background, relative to the canvas
double ox = (float)(-ctx.tileRect.Left * ctx.scale * Astrometrics.ParsecScaleX) % w;
double oy = (float)(-ctx.tileRect.Top * ctx.scale * Astrometrics.ParsecScaleY) % h;
if (ox > 0) ox -= w;
if (oy > 0) oy -= h;
// Number of copies needed to cover the canvas
int nx = 1 + (int)Math.Floor(ctx.tileSize.Width / w);
int ny = 1 + (int)Math.Floor(ctx.tileSize.Height / h);
if (ox + nx * w < ctx.tileSize.Width) nx += 1;
if (oy + ny * h < ctx.tileSize.Height) ny += 1;
for (int x = 0; x < nx; ++x)
{
for (int y = 0; y < ny; ++y)
{
ctx.graphics.DrawImage(s_backgroundImage, ox + x * w, oy + y * h, w + 1, h + 1);
//ctx.graphics.DrawRectangle( XPens.Orange, ox + x * w, oy + y * h, w, h );
}
}
}
}
}
#endregion
timers.Add(new Timer("background (nebula)"));
//------------------------------------------------------------
// Deep background (Galaxy)
//------------------------------------------------------------
#region galaxy-background
if (ctx.styles.useGalaxyImage && ctx.styles.deepBackgroundOpacity > 0f)
{
using (RenderUtil.SaveState(ctx.graphics))
{
ctx.graphics.MultiplyTransform(xformLinehanToMikesh);
ImageHolder galaxyImage = ctx.styles.lightBackground ? s_galaxyImageGray : s_galaxyImage;
lock (galaxyImage)
{
RenderUtil.DrawImageAlpha(ctx.graphics, ctx.styles.deepBackgroundOpacity, galaxyImage, galaxyImageRect);
}
}
}
#endregion
timers.Add(new Timer("background (galaxy)"));
//------------------------------------------------------------
// Pseudo-Random Stars
//------------------------------------------------------------
#region pseudorandom-stars
if (ctx.styles.pseudoRandomStars.visible)
{
// Render pseudorandom stars based on the tile # and
// scale factor. Note that these are positioned in
// screen space, not world space.
//const int nStars = 75;
int nMinStars = ctx.tileSize.Width * ctx.tileSize.Height / 300;
int nStars = ctx.scale >= 1 ? nMinStars : (int)(nMinStars / ctx.scale);
// NOTE: For performance's sake, three different cases are considered:
// (1) Tile is entirely within charted space (most common) - just render
// the pseudorandom stars into the tile
// (2) Tile intersects the galaxy bounds - render pseudorandom stars
// into a texture, then fill the galaxy vector with it
// (3) Tile is entire outside the galaxy - don't render stars
using (RenderUtil.SaveState(ctx.graphics))
{
ctx.graphics.SmoothingMode = XSmoothingMode.HighQuality;
solidBrush.Color = ctx.styles.pseudoRandomStars.fillColor;
Random rand = new Random((((int)ctx.tileRect.Left) << 8) ^ (int)ctx.tileRect.Top);
for (int i = 0; i < nStars; i++)
{
float starX = (float)rand.NextDouble() * ctx.tileRect.Width + ctx.tileRect.X;
float starY = (float)rand.NextDouble() * ctx.tileRect.Height + ctx.tileRect.Y;
float d = (float)rand.NextDouble() * 2;
//ctx.graphics.DrawRectangle( fonts.foregroundBrush, starX, starY, (float)( d / ctx.scale * Astrometrics.ParsecScaleX ), (float)( d / ctx.scale * Astrometrics.ParsecScaleY ) );
ctx.graphics.DrawEllipse(solidBrush, starX, starY, (float)(d / ctx.scale * Astrometrics.ParsecScaleX), (float)(d / ctx.scale * Astrometrics.ParsecScaleY));
}
}
}
#endregion
timers.Add(new Timer("pseudorandom"));
//------------------------------------------------------------
// Rifts in Charted Space
//------------------------------------------------------------
#region rifts
if (ctx.styles.showRifts && ctx.styles.riftOpacity > 0f)
{
Rectangle riftImageRect;
riftImageRect = new Rectangle(-1374, -827, 2769, 1754); // Correct
lock (s_riftImage)
{
RenderUtil.DrawImageAlpha(ctx.graphics, ctx.styles.riftOpacity, s_riftImage, riftImageRect);
}
}
#endregion
timers.Add(new Timer("rifts"));
//------------------------------------------------------------
// April Fool's Day
//------------------------------------------------------------
#region april-fools
if (ctx.silly)
{
using (RenderUtil.SaveState(ctx.graphics))
{
// Render in image-space
ctx.graphics.MultiplyTransform(worldSpaceToImageSpace);
XImage sillyImage = ctx.styles.grayscale ? s_sillyImageGray : s_sillyImageColor;
lock (sillyImage)
{
ctx.graphics.DrawImage(sillyImage, 0, 0, ctx.tileSize.Width, ctx.tileSize.Height);
}
}
timers.Add(new Timer("silly"));
}
#endregion
//------------------------------------------------------------
// Macro: Borders object
//------------------------------------------------------------
#region macro-borders
if (ctx.styles.macroBorders.visible)
{
ctx.styles.macroBorders.pen.Apply(ref pen);
ctx.graphics.SmoothingMode = XSmoothingMode.AntiAlias;
foreach (var vec in borderFiles
.Select(file => ctx.resourceManager.GetXmlFileObject(file, typeof(VectorObject)))
.OfType<VectorObject>()
.Where(vec => (vec.MapOptions & ctx.options & MapOptions.BordersMask) != 0))
{
vec.Draw(ctx.graphics, ctx.tileRect, ctx.options, pen);
}
}
#endregion
timers.Add(new Timer("macro-borders"));
//------------------------------------------------------------
// Macro: Route object
//------------------------------------------------------------
#region macro-routes
if (ctx.styles.macroRoutes.visible)
{
ctx.styles.macroRoutes.pen.Apply(ref pen);
ctx.graphics.SmoothingMode = XSmoothingMode.AntiAlias;
foreach (var vec in routeFiles
.Select(file => ctx.resourceManager.GetXmlFileObject(file, typeof(VectorObject)))
.OfType<VectorObject>()
.Where(vec => (vec.MapOptions & ctx.options & MapOptions.BordersMask) != 0))
{
vec.Draw(ctx.graphics, ctx.tileRect, ctx.options, pen);
}
}
#endregion
timers.Add(new Timer("macro-routes"));
//------------------------------------------------------------
// Sector Grid
//------------------------------------------------------------
#region sector-grid
ctx.graphics.SmoothingMode = XSmoothingMode.HighSpeed;
if (ctx.styles.sectorGrid.visible)
{
const int gridSlop = 10;
ctx.styles.sectorGrid.pen.Apply(ref pen);
for (float h = ((float)(Math.Floor((ctx.tileRect.Left) / Astrometrics.SectorWidth) - 1) - Astrometrics.ReferenceSector.X) * Astrometrics.SectorWidth - Astrometrics.ReferenceHex.X; h <= ctx.tileRect.Right + Astrometrics.SectorWidth; h += Astrometrics.SectorWidth)
ctx.graphics.DrawLine(pen, h, ctx.tileRect.Top - gridSlop, h, ctx.tileRect.Bottom + gridSlop);
for (float v = ((float)(Math.Floor((ctx.tileRect.Top) / Astrometrics.SectorHeight) - 1) - Astrometrics.ReferenceSector.Y) * Astrometrics.SectorHeight - Astrometrics.ReferenceHex.Y; v <= ctx.tileRect.Bottom + Astrometrics.SectorHeight; v += Astrometrics.SectorHeight)
ctx.graphics.DrawLine(pen, ctx.tileRect.Left - gridSlop, v, ctx.tileRect.Right + gridSlop, v);
}
#endregion
timers.Add(new Timer("sector grid"));
//------------------------------------------------------------
// Subsector Grid
//------------------------------------------------------------
#region subsector-grid
ctx.graphics.SmoothingMode = XSmoothingMode.HighSpeed;
if (ctx.styles.subsectorGrid.visible)
{
const int gridSlop = 10;
ctx.styles.subsectorGrid.pen.Apply(ref pen);
int hmin = (int)Math.Floor(ctx.tileRect.Left / Astrometrics.SubsectorWidth) - 1 - Astrometrics.ReferenceSector.X,
hmax = (int)Math.Ceiling((ctx.tileRect.Right + Astrometrics.SubsectorWidth + Astrometrics.ReferenceHex.X) / Astrometrics.SubsectorWidth);
for (int hi = hmin; hi <= hmax; ++hi)
{
if (hi % 4 == 0) continue;
float h = hi * Astrometrics.SubsectorWidth - Astrometrics.ReferenceHex.X;
ctx.graphics.DrawLine(pen, h, ctx.tileRect.Top - gridSlop, h, ctx.tileRect.Bottom + gridSlop);
}
int vmin = (int)Math.Floor(ctx.tileRect.Top / Astrometrics.SubsectorHeight) - 1 - Astrometrics.ReferenceSector.Y,
vmax = (int)Math.Ceiling((ctx.tileRect.Bottom + Astrometrics.SubsectorHeight + Astrometrics.ReferenceHex.Y) / Astrometrics.SubsectorHeight);
for (int vi = vmin; vi <= vmax; ++vi)
{
if (vi % 4 == 0) continue;
float v = vi * Astrometrics.SubsectorHeight - Astrometrics.ReferenceHex.Y;
ctx.graphics.DrawLine(pen, ctx.tileRect.Left - gridSlop, v, ctx.tileRect.Right + gridSlop, v);
}
}
#endregion
timers.Add(new Timer("subsector grid"));
//------------------------------------------------------------
// Parsec Grid
//------------------------------------------------------------
#region parsec-grid
// TODO: Optimize - timers indicate this is slow
ctx.graphics.SmoothingMode = XSmoothingMode.HighQuality;
if (ctx.styles.parsecGrid.visible)
{
const int parsecSlop = 1;
int hx = (int)Math.Floor(ctx.tileRect.Left);
int hw = (int)Math.Ceiling(ctx.tileRect.Width);
int hy = (int)Math.Floor(ctx.tileRect.Top);
int hh = (int)Math.Ceiling(ctx.tileRect.Height);
ctx.styles.parsecGrid.pen.Apply(ref pen);
switch (ctx.styles.hexStyle)
{
case HexStyle.Square:
for (int px = hx - parsecSlop; px < hx + hw + parsecSlop; px++)
{
float yOffset = ((px % 2) != 0) ? 0.0f : 0.5f;
for (int py = hy - parsecSlop; py < hy + hh + parsecSlop; py++)
{
// TODO: use RenderUtil.(Square|Hex)Edges(X|Y) arrays
const float inset = 0.1f;
ctx.graphics.DrawRectangle(pen, px + inset, py + inset + yOffset, 1 - inset * 2, 1 - inset * 2);
}
}
break;
case HexStyle.Hex:
XPoint[] points = new XPoint[4];
for (int px = hx - parsecSlop; px < hx + hw + parsecSlop; px++)
{
double yOffset = ((px % 2) != 0) ? 0.0 : 0.5;
for (int py = hy - parsecSlop; py < hy + hh + parsecSlop; py++)
{
points[0] = new XPoint(px + -RenderUtil.HEX_EDGE, py + 0.5 + yOffset);
points[1] = new XPoint(px + RenderUtil.HEX_EDGE, py + 1.0 + yOffset);
points[2] = new XPoint(px + 1.0 - RenderUtil.HEX_EDGE, py + 1.0 + yOffset);
points[3] = new XPoint(px + 1.0 + RenderUtil.HEX_EDGE, py + 0.5 + yOffset);
ctx.graphics.DrawLines(pen, points);
}
}
break;
case HexStyle.None:
// none
break;
}
if (ctx.styles.numberAllHexes &&
ctx.styles.worldDetails.HasFlag(WorldDetails.Hex))
{
solidBrush.Color = ctx.styles.hexNumber.textColor;
for (int px = hx - parsecSlop; px < hx + hw + parsecSlop; px++)
{
double yOffset = ((px % 2) != 0) ? 0.0 : 0.5;
for (int py = hy - parsecSlop; py < hy + hh + parsecSlop; py++)
{
Location loc = Astrometrics.CoordinatesToLocation(px + 1, py + 1);
string hex;
switch (ctx.styles.hexCoordinateStyle)
{
default:
case Stylesheet.HexCoordinateStyle.Sector: hex = loc.HexString; break;
case Stylesheet.HexCoordinateStyle.Subsector: hex = loc.SubsectorHexString; break;
}
using (RenderUtil.SaveState(ctx.graphics))
{
XMatrix matrix = new XMatrix();
matrix.TranslatePrepend(px + 0.5f, py + yOffset);
matrix.ScalePrepend(ctx.styles.hexContentScale / Astrometrics.ParsecScaleX, ctx.styles.hexContentScale / Astrometrics.ParsecScaleY);
ctx.graphics.MultiplyTransform(matrix, XMatrixOrder.Prepend);
ctx.graphics.DrawString(hex, ctx.styles.hexNumber.Font, solidBrush, 0, 0, RenderUtil.StringFormatTopCenter);
}
}
}
}
}
#endregion
timers.Add(new Timer("parsec grid"));
//------------------------------------------------------------
// Subsector Names
//------------------------------------------------------------
#region subsector-names
if (ctx.styles.subsectorNames.visible)
{
solidBrush.Color = ctx.styles.subsectorNames.textColor;
foreach (Sector sector in ctx.selector.Sectors)
{
for (int i = 0; i < 16; i++)
{
int ssx = i % 4;
int ssy = i / 4;
Subsector ss = sector[i];
if (ss == null || String.IsNullOrEmpty(ss.Name))
continue;
Point center = sector.SubsectorCenter(i);
RenderUtil.DrawLabel(ctx.graphics, ss.Name, center, ctx.styles.subsectorNames.Font, solidBrush, ctx.styles.subsectorNames.textStyle);
}
}
}
#endregion
timers.Add(new Timer("subsector names"));
//------------------------------------------------------------
// Micro: Borders
//------------------------------------------------------------
#region micro-borders
if (ctx.styles.microBorders.visible)
{
if (ctx.styles.fillMicroBorders)
DrawMicroBorders(ctx, BorderLayer.Fill);
DrawMicroBorders(ctx, BorderLayer.Stroke);
}
#endregion
timers.Add(new Timer("micro-borders"));
//------------------------------------------------------------
// Micro: Routes
//------------------------------------------------------------
#region micro-routes
if (ctx.styles.microRoutes.visible)
DrawRoutes(ctx, fonts);
#endregion
timers.Add(new Timer("micro-routes"));
//------------------------------------------------------------
// Sector Names
//------------------------------------------------------------
#region sector-names
if (ctx.styles.showSomeSectorNames || ctx.styles.showAllSectorNames)
{
foreach (Sector sector in ctx.selector.Sectors
.Where(sector => ctx.styles.showAllSectorNames || (ctx.styles.showSomeSectorNames && sector.Selected))
.Where(sector => sector.Names.Any() || sector.Label != null))
{
solidBrush.Color = ctx.styles.sectorName.textColor;
string name = sector.Label ?? sector.Names[0].Text;
RenderUtil.DrawLabel(ctx.graphics, name, sector.Center, ctx.styles.sectorName.Font, solidBrush, ctx.styles.sectorName.textStyle);
}
}
#endregion
timers.Add(new Timer("sector names"));
//------------------------------------------------------------
// Mega: Galaxy-Scale Labels
//------------------------------------------------------------
#region mega-names
if (ctx.styles.megaNames.visible)
{
solidBrush.Color = ctx.styles.megaNames.textColor;
foreach (var label in megaLabels)
{
using (RenderUtil.SaveState(ctx.graphics))
{
XMatrix matrix = new XMatrix();
matrix.ScalePrepend(1.0f / Astrometrics.ParsecScaleX, 1.0f / Astrometrics.ParsecScaleY);
matrix.TranslatePrepend(label.position.X, label.position.Y);
ctx.graphics.MultiplyTransform(matrix, XMatrixOrder.Prepend);
XFont font = label.minor ? ctx.styles.megaNames.SmallFont : ctx.styles.megaNames.Font;
XSize size = ctx.graphics.MeasureString(label.text, font);
ctx.graphics.TranslateTransform(-size.Width / 2, -size.Height / 2); // Center the text
RectangleF textBounds = new RectangleF(0, 0, (float)size.Width * 1.01f, (float)size.Height * 2); // *2 or it gets cut off at high sizes
XTextFormatter formatter = new XTextFormatter(ctx.graphics);
formatter.Alignment = XParagraphAlignment.Center;
formatter.DrawString(label.text, font, solidBrush, textBounds);
}
}
}
#endregion
timers.Add(new Timer("mega names"));
//------------------------------------------------------------
// Macro: Government / Rift / Route Names
//------------------------------------------------------------
#region government-rift-names
if (ctx.styles.macroNames.visible)
{
foreach (var vec in borderFiles
.Select(file => ctx.resourceManager.GetXmlFileObject(file, typeof(VectorObject)))
.OfType<VectorObject>()
.Where(vec => (vec.MapOptions & ctx.options & MapOptions.NamesMask) != 0))
{
bool major = vec.MapOptions.HasFlag(MapOptions.NamesMajor);
LabelStyle labelStyle = new LabelStyle();
labelStyle.Uppercase = major;
XFont font = major ? ctx.styles.macroNames.Font : ctx.styles.macroNames.SmallFont;
solidBrush.Color = major ? ctx.styles.macroNames.textColor : ctx.styles.macroNames.textHighlightColor;
vec.DrawName(ctx.graphics, ctx.tileRect, ctx.options, font, solidBrush, labelStyle);
}
foreach (var vec in riftFiles
.Select(file => ctx.resourceManager.GetXmlFileObject(file, typeof(VectorObject)))
.OfType<VectorObject>()
.Where(vec => (vec.MapOptions & ctx.options & MapOptions.NamesMask) != 0))
{
bool major = vec.MapOptions.HasFlag(MapOptions.NamesMajor);
LabelStyle labelStyle = new LabelStyle();
labelStyle.Rotation = 35;
labelStyle.Uppercase = major;
XFont font = major ? ctx.styles.macroNames.Font : ctx.styles.macroNames.SmallFont;
solidBrush.Color = major ? ctx.styles.macroNames.textColor : ctx.styles.macroNames.textHighlightColor;
vec.DrawName(ctx.graphics, ctx.tileRect, ctx.options, font, solidBrush, labelStyle);
}
if (ctx.styles.macroRoutes.visible)
{
foreach (var vec in routeFiles
.Select(file => ctx.resourceManager.GetXmlFileObject(file, typeof(VectorObject)))
.OfType<VectorObject>()
.Where(vec => (vec.MapOptions & ctx.options & MapOptions.NamesMask) != 0))
{
bool major = vec.MapOptions.HasFlag(MapOptions.NamesMajor);
LabelStyle labelStyle = new LabelStyle();
labelStyle.Uppercase = major;
XFont font = major ? ctx.styles.macroNames.Font : ctx.styles.macroNames.SmallFont;
solidBrush.Color = major ? ctx.styles.macroRoutes.textColor : ctx.styles.macroRoutes.textHighlightColor;
vec.DrawName(ctx.graphics, ctx.tileRect, ctx.options, font, solidBrush, labelStyle);
}
}
if (ctx.options.HasFlag(MapOptions.NamesMinor))
{
XFont font = ctx.styles.macroNames.MediumFont;
solidBrush.Color = ctx.styles.macroRoutes.textHighlightColor;
foreach (var label in labels)
{
using (RenderUtil.SaveState(ctx.graphics))
{
XMatrix matrix = new XMatrix();
matrix.ScalePrepend(1.0f / Astrometrics.ParsecScaleX, 1.0f / Astrometrics.ParsecScaleY);
matrix.TranslatePrepend(label.position.X, label.position.Y);
ctx.graphics.MultiplyTransform(matrix, XMatrixOrder.Prepend);
XSize size = ctx.graphics.MeasureString(label.text, font);
ctx.graphics.TranslateTransform(-size.Width / 2, -size.Height / 2); // Center the text
RectangleF textBounds = new RectangleF(0, 0, (float)size.Width, (float)size.Height * 2); // *2 or it gets cut off at high sizes
XTextFormatter formatter = new XTextFormatter(ctx.graphics);
formatter.Alignment = XParagraphAlignment.Center;
formatter.DrawString(label.text, font, solidBrush, textBounds);
}
}
}
}
#endregion
timers.Add(new Timer("macro names"));
//------------------------------------------------------------
// Macro: Capitals & Home Worlds
//------------------------------------------------------------
#region capitals-homeworlds
if (ctx.styles.capitals.visible && (ctx.options & MapOptions.WorldsMask) != 0)
{
WorldObjectCollection worlds = ctx.resourceManager.GetXmlFileObject(@"~/res/Worlds.xml", typeof(WorldObjectCollection)) as WorldObjectCollection;
if (worlds != null)
{
solidBrush.Color = ctx.styles.capitals.textColor;
foreach (WorldObject world in worlds.Worlds.Where(world => (world.MapOptions & ctx.options) != 0))
{
world.Paint(ctx.graphics, ctx.tileRect, ctx.options, ctx.styles.capitals.fillColor,
solidBrush, ctx.styles.macroNames.SmallFont);
}
}
}
#endregion
timers.Add(new Timer("macro worlds"));
//------------------------------------------------------------
// Micro: Border Labels & Explicit Labels
//------------------------------------------------------------
#region micro-border-labels
if (ctx.styles.showMicroNames)
DrawLabels(ctx, fonts);
#endregion
timers.Add(new Timer("micro-border labels"));
}
// End of clipping, so world names are not clipped in jumpmaps.
//------------------------------------------------------------
// Worlds
//------------------------------------------------------------
#region worlds
if (ctx.styles.worlds.visible)
{
// TODO: selector may be expensive
foreach (World world in ctx.selector.Worlds) { DrawWorld(ctx, fonts, world, WorldLayer.Background); }
foreach (World world in ctx.selector.Worlds) { DrawWorld(ctx, fonts, world, WorldLayer.Foreground); }
}
#endregion
timers.Add(new Timer("worlds"));
//------------------------------------------------------------
// Unofficial
//------------------------------------------------------------
#region unofficial
if (ctx.styles.dimUnofficialSectors && ctx.styles.worlds.visible)
{
solidBrush.Color = Color.FromArgb(128, ctx.styles.backgroundColor);
foreach (Sector sector in ctx.selector.Sectors
.Where(sector => !sector.Tags.Contains("Official") && !sector.Tags.Contains("Preserve") && !sector.Tags.Contains("InReview")))
ctx.graphics.DrawRectangle(solidBrush, sector.Bounds);
}
#endregion
#if SHOW_TIMING
using( RenderUtil.SaveState( ctx.graphics ) )
{
XFont font = new XFont( FontFamily.GenericSansSerif, 12, XFontStyle.Regular, new XPdfFontOptions(PdfSharp.Pdf.PdfFontEncoding.Unicode) );
ctx.graphics.MultiplyTransform( worldSpaceToImageSpace );
double cursorX = 20.0, cursorY = 20.0;
DateTime last = dtStart;
foreach( Timer s in timers )
{
TimeSpan ts = s.dt - last;
last = s.dt;
for( int dx = -1; dx <= 1; ++dx )
{
for( int dy = -1; dy <= 1; ++dy )
{
ctx.graphics.DrawString( String.Format( "{0} {1}", Math.Round( ts.TotalMilliseconds ), s.label ), font, XBrushes.Black, cursorX + dx, cursorY + dy );
}
}
ctx.graphics.DrawString( String.Format("{0} {1}", Math.Round(ts.TotalMilliseconds), s.label), font, XBrushes.Yellow, cursorX, cursorY );
cursorY += 14;
}
}
#endif
}
}
private static void DrawRoutes(RenderContext ctx, FontCache styleRes)
{
using (RenderUtil.SaveState(ctx.graphics))
{
ctx.graphics.SmoothingMode = XSmoothingMode.AntiAlias;
XPen pen = new XPen(XColor.Empty);
ctx.styles.microRoutes.pen.Apply(ref pen);
float baseWidth = ctx.styles.microRoutes.pen.width;
foreach (Sector sector in ctx.selector.Sectors)
{
foreach (Route route in sector.Routes)
{
// Compute source/target sectors (may be offset)
Point startSector = sector.Location, endSector = sector.Location;
startSector.Offset(route.StartOffset);
endSector.Offset(route.EndOffset);
Location startLocation = new Location(startSector, route.Start);
Location endLocation = new Location(endSector, route.End);
PointF startPoint = Astrometrics.HexToCenter(Astrometrics.LocationToCoordinates(startLocation));
PointF endPoint = Astrometrics.HexToCenter(Astrometrics.LocationToCoordinates(endLocation));
// If drawing dashed lines twice and the start/end are swapped the
// dashes don't overlap correctly. So "sort" the points.
if ((startPoint.X > endPoint.X) ||
(startPoint.X == endPoint.X) && (startPoint.Y > endPoint.Y))
{
PointF tmp = startPoint;
startPoint = endPoint;
endPoint = tmp;
}
// Shorten line to leave room for world glyph
OffsetSegment(ref startPoint, ref endPoint, 0.25f);
float? routeWidth = route.Width;
Color? routeColor = route.Color;
LineStyle? routeStyle = ctx.styles.overrideLineStyle ?? route.Style;
SectorStylesheet.StyleResult ssr = sector.ApplyStylesheet("route", route.Allegiance ?? route.Type ?? "Im");
routeStyle = routeStyle ?? ssr.GetEnum<LineStyle>("style");
routeColor = routeColor ?? ssr.GetColor("color");
routeWidth = routeWidth ?? (float?)ssr.GetNumber("width") ?? 1.0f;
// In grayscale, convert default color and style to non-default style
if (ctx.styles.grayscale && !routeColor.HasValue && !routeStyle.HasValue)
routeStyle = LineStyle.Dashed;
routeColor = routeColor ?? ctx.styles.microRoutes.pen.color;
routeStyle = routeStyle ?? LineStyle.Solid;
// Ensure color is visible
if (ctx.styles.grayscale || !ColorUtil.NoticeableDifference(routeColor.Value, ctx.styles.backgroundColor))
routeColor = ctx.styles.microRoutes.pen.color; // default
if (routeStyle.Value == LineStyle.None)
continue;
pen.Color = routeColor.Value;
pen.Width = routeWidth.Value * baseWidth;
pen.DashStyle = LineStyleToDashStyle(routeStyle.Value);
ctx.graphics.DrawLine(pen, startPoint, endPoint);
}
}
}
}
private static void DrawRoutes(RenderContext ctx, FontCache styleRes)
{
using (RenderUtil.SaveState(ctx.graphics))
{
ctx.graphics.SmoothingMode = XSmoothingMode.AntiAlias;
XPen pen = new XPen(XColor.Empty);
ctx.styles.microRoutes.pen.Apply(ref pen);
foreach (Sector sector in ctx.selector.Sectors)
{
foreach (Route route in sector.Routes)
{
// Compute source/target sectors (may be offset)
Point startSector = sector.Location, endSector = sector.Location;
startSector.Offset(route.StartOffset);
endSector.Offset(route.EndOffset);
Location startLocation = new Location(startSector, route.Start);
Location endLocation = new Location(endSector, route.End);
PointF startPoint = Astrometrics.HexToCenter(Astrometrics.LocationToCoordinates(startLocation));
PointF endPoint = Astrometrics.HexToCenter(Astrometrics.LocationToCoordinates(endLocation));
// If drawing dashed lines twice and the start/end are swapped the
// dashes don't overlap correctly. So "sort" the points.
if ((startPoint.X > endPoint.X) ||
(startPoint.X == endPoint.X) && (startPoint.Y > endPoint.Y))
{
PointF tmp = startPoint;
startPoint = endPoint;
endPoint = tmp;
}
// HACK
if (ctx.styles.grayscale ||
!ColorUtil.NoticeableDifference(route.Color, ctx.styles.backgroundColor))
{
pen.Color = ctx.styles.microRoutes.pen.color; // default
}
else
{
pen.Color = route.Color;
}
switch (route.Style)
{
default:
case Route.RouteStyle.Solid: pen.DashStyle = XDashStyle.Solid; break;
case Route.RouteStyle.Dashed: pen.DashStyle = XDashStyle.Dash; break;
case Route.RouteStyle.Dotted: pen.DashStyle = XDashStyle.Dot; break;
}
// HACK
if (ctx.styles.grayscale && route.Color != Route.DefaultColor && route.Style == Route.DefaultStyle)
{
pen.DashStyle = XDashStyle.Dash;
}
ctx.graphics.DrawLine(pen, startPoint, endPoint);
}
}
}
}
public override void Process()
{
// NOTE: This (re)initializes a static data structure used for
// resolving names into sector locations, so needs to be run
// before any other objects (e.g. Worlds) are loaded.
ResourceManager resourceManager = new ResourceManager(context.Server);
//
// Jump
//
int jump = Util.Clamp(GetIntOption("jump", 6), 0, 12);
//
// Content & Coordinates
//
Selector selector;
Location loc;
if (context.Request.HttpMethod == "POST")
{
Sector sector;
bool lint = GetBoolOption("lint", defaultValue: false);
ErrorLogger errors = new ErrorLogger();
sector = GetPostedSector(context.Request, errors);
if (lint && !errors.Empty)
throw new HttpError(400, "Bad Request", errors.ToString());
if (sector == null)
throw new HttpError(400, "Bad Request", "Either file or data must be supplied in the POST data.");
int hex = GetIntOption("hex", Astrometrics.SectorCentralHex);
loc = new Location(new Point(0, 0), hex);
selector = new HexSectorSelector(resourceManager, sector, loc.Hex, jump);
}
else
{
SectorMap.Milieu map = SectorMap.ForMilieu(resourceManager, GetStringOption("milieu"));
if (HasOption("sector") && HasOption("hex"))
{
string sectorName = GetStringOption("sector");
int hex = GetIntOption("hex", 0);
Sector sector = map.FromName(sectorName);
if (sector == null)
throw new HttpError(404, "Not Found", string.Format("The specified sector '{0}' was not found.", sectorName));
loc = new Location(sector.Location, hex);
}
else if (HasLocation())
{
loc = GetLocation();
}
else
{
loc = new Location(map.FromName("Spinward Marches").Location, 1910);
}
selector = new HexSelector(map, resourceManager, loc, jump);
}
//
// Scale
//
double scale = Util.Clamp(GetDoubleOption("scale", 64), MinScale, MaxScale);
//
// Options & Style
//
MapOptions options = MapOptions.BordersMajor | MapOptions.BordersMinor | MapOptions.ForceHexes;
Stylesheet.Style style = Stylesheet.Style.Poster;
ParseOptions(ref options, ref style);
//
// Border
//
bool border = GetBoolOption("border", defaultValue: true);
//
// Clip
//
bool clip = GetBoolOption("clip", defaultValue: true);
//
// What to render
//
RectangleF tileRect = new RectangleF();
Point coords = Astrometrics.LocationToCoordinates(loc);
tileRect.X = coords.X - jump - 1;
tileRect.Width = jump + 1 + jump;
tileRect.Y = coords.Y - jump - 1;
tileRect.Height = jump + 1 + jump;
// Account for jagged hexes
tileRect.Y += (coords.X % 2 == 0) ? 0 : 0.5f;
tileRect.Inflate(0.35f, 0.15f);
Size tileSize = new Size((int)Math.Floor(tileRect.Width * scale * Astrometrics.ParsecScaleX), (int)Math.Floor(tileRect.Height * scale * Astrometrics.ParsecScaleY));
// Construct clipping path
List<Point> clipPath = new List<Point>(jump * 6 + 1);
Point cur = coords;
for (int i = 0; i < jump; ++i)
{
// Move J parsecs to the upper-left (start of border path logic)
cur = Astrometrics.HexNeighbor(cur, 1);
}
clipPath.Add(cur);
for (int dir = 0; dir < 6; ++dir)
{
for (int i = 0; i < jump; ++i)
{
cur = Astrometrics.HexNeighbor(cur, (dir + 3) % 6); // Clockwise from upper left
clipPath.Add(cur);
}
}
Stylesheet styles = new Stylesheet(scale, options, style);
// If any names are showing, show them all
if (styles.worldDetails.HasFlag(WorldDetails.KeyNames))
styles.worldDetails |= WorldDetails.AllNames;
// Compute path
float[] edgeX, edgeY;
RenderUtil.HexEdges(styles.hexStyle == HexStyle.Square ? PathUtil.PathType.Square : PathUtil.PathType.Hex,
out edgeX, out edgeY);
PointF[] boundingPathCoords;
byte[] boundingPathTypes;
PathUtil.ComputeBorderPath(clipPath, edgeX, edgeY, out boundingPathCoords, out boundingPathTypes);
RenderContext ctx = new RenderContext(resourceManager, selector, tileRect, scale, options, styles, tileSize);
ctx.DrawBorder = border;
ctx.ClipOutsectorBorders = true;
// TODO: Widen path to allow for single-pixel border
ctx.ClipPath = clip ? new XGraphicsPath(boundingPathCoords, boundingPathTypes, XFillMode.Alternate) : null;
ProduceResponse(context, "Jump Map", ctx, tileSize, transparent: clip);
}
protected void ProduceResponse(HttpContext context, string title, RenderContext ctx, Size tileSize,
int rot = 0, float translateX = 0, float translateY = 0,
bool transparent = false)
{
ProduceResponse(context, this, title, ctx, tileSize, rot, translateX, translateY, transparent,
(context.Items["RouteData"] as System.Web.Routing.RouteData).Values);
}
private static void RenderToGraphics(RenderContext ctx, int rot, float translateX, float translateY, XGraphics graphics)
{
graphics.TranslateTransform(translateX, translateY);
graphics.RotateTransform(rot * 90);
if (ctx.DrawBorder && ctx.ClipPath != null)
{
using (RenderUtil.SaveState(graphics))
{
// Render border in world space
XMatrix m = ctx.ImageSpaceToWorldSpace;
graphics.MultiplyTransform(m);
XPen pen = new XPen(ctx.Styles.imageBorderColor, 0.2f);
// PdfSharp can't ExcludeClip so we take advantage of the fact that we know
// the path starts on the left edge and proceeds clockwise. We extend the
// path with a counterclockwise border around it, then use that to exclude
// the original path's region for rendering the border.
ctx.ClipPath.Flatten();
RectangleF bounds = PathUtil.Bounds(ctx.ClipPath);
bounds.Inflate(2 * (float)pen.Width, 2 * (float)pen.Width);
List<byte> types = new List<byte>(ctx.ClipPath.Internals.GdiPath.PathTypes);
List<PointF> points = new List<PointF>(ctx.ClipPath.Internals.GdiPath.PathPoints);
PointF key = points[0];
points.Add(new PointF(bounds.Left, key.Y)); types.Add(1);
points.Add(new PointF(bounds.Left, bounds.Bottom)); types.Add(1);
points.Add(new PointF(bounds.Right, bounds.Bottom)); types.Add(1);
points.Add(new PointF(bounds.Right, bounds.Top)); types.Add(1);
points.Add(new PointF(bounds.Left, bounds.Top)); types.Add(1);
points.Add(new PointF(bounds.Left, key.Y)); types.Add(1);
points.Add(new PointF(key.X, key.Y)); types.Add(1);
XGraphicsPath path = new XGraphicsPath(points.ToArray(), types.ToArray(), XFillMode.Winding);
graphics.IntersectClip(path);
graphics.DrawPath(pen, ctx.ClipPath);
}
}
using (RenderUtil.SaveState(graphics))
{
ctx.Render(graphics);
}
}
protected void ProduceResponse(HttpContext context, ITypeAccepter accepter, string title, RenderContext ctx, Size tileSize,
int rot = 0, float translateX = 0, float translateY = 0,
bool transparent = false, IDictionary<string, object> queryDefaults = null)
{
// New-style Options
// TODO: move to ParseOptions (maybe - requires options to be parsed after stylesheet creation?)
if (GetBoolOption("sscoords", queryDefaults: queryDefaults, defaultValue: false))
ctx.Styles.hexCoordinateStyle = Stylesheet.HexCoordinateStyle.Subsector;
if (GetBoolOption("allhexes", queryDefaults: queryDefaults, defaultValue: false))
ctx.Styles.numberAllHexes = true;
if (!GetBoolOption("routes", queryDefaults: queryDefaults, defaultValue: true))
{
ctx.Styles.macroRoutes.visible = false;
ctx.Styles.microRoutes.visible = false;
}
ctx.Styles.dimUnofficialSectors = GetBoolOption("dimunofficial", queryDefaults: queryDefaults, defaultValue: false);
ctx.Styles.droyneWorlds.visible = GetBoolOption("dw", queryDefaults: queryDefaults, defaultValue: false);
double devicePixelRatio = GetDoubleOption("dpr", defaultValue: 1, queryDefaults: queryDefaults);
if (devicePixelRatio <= 0)
devicePixelRatio = 1;
if (accepter.Accepts(context, MediaTypeNames.Application.Pdf))
{
using (var document = new PdfDocument())
{
document.Version = 14; // 1.4 for opacity
document.Info.Title = title;
document.Info.Author = "Joshua Bell";
document.Info.Creator = "TravellerMap.com";
document.Info.Subject = DateTime.Now.ToString("F", CultureInfo.InvariantCulture);
document.Info.Keywords = "The Traveller game in all forms is owned by Far Future Enterprises. Copyright (C) 1977 - 2015 Far Future Enterprises. Traveller is a registered trademark of Far Future Enterprises.";
// TODO: Credits/Copyright
// This is close, but doesn't define the namespace correctly:
// document.Info.Elements.Add( new KeyValuePair<string, PdfItem>( "/photoshop/Copyright", new PdfString( "HelloWorld" ) ) );
PdfPage page = document.AddPage();
// NOTE: only PageUnit currently supported in XGraphics is Points
page.Width = XUnit.FromPoint(tileSize.Width);
page.Height = XUnit.FromPoint(tileSize.Height);
XGraphics gfx = XGraphics.FromPdfPage(page);
RenderToGraphics(ctx, rot, translateX, translateY, gfx);
using (var stream = new MemoryStream())
{
document.Save(stream, closeStream: false);
context.Response.ContentType = MediaTypeNames.Application.Pdf;
context.Response.AddHeader("content-length", stream.Length.ToString());
context.Response.AddHeader("content-disposition", "inline;filename=\"map.pdf\"");
context.Response.BinaryWrite(stream.ToArray());
context.Response.Flush();
context.Response.Close();
}
return;
}
}
using (var bitmap = new Bitmap((int)Math.Floor(tileSize.Width * devicePixelRatio), (int)Math.Floor(tileSize.Height * devicePixelRatio), PixelFormat.Format32bppArgb))
{
if (transparent)
bitmap.MakeTransparent();
using (var g = Graphics.FromImage(bitmap))
{
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
using (var graphics = XGraphics.FromGraphics(g, new XSize(tileSize.Width * devicePixelRatio, tileSize.Height * devicePixelRatio)))
{
graphics.ScaleTransform(devicePixelRatio);
RenderToGraphics(ctx, rot, translateX, translateY, graphics);
}
}
bool dataURI = GetBoolOption("datauri", queryDefaults: queryDefaults, defaultValue: false);
MemoryStream ms = null;
if (dataURI)
ms = new MemoryStream();
BitmapResponse(context.Response, dataURI ? ms : context.Response.OutputStream, ctx.Styles, bitmap, transparent ? Util.MediaTypeName_Image_Png : null);
if (dataURI)
{
string contentType = context.Response.ContentType;
context.Response.ContentType = System.Net.Mime.MediaTypeNames.Text.Plain;
ms.Seek(0, SeekOrigin.Begin);
context.Response.Output.Write("data:");
context.Response.Output.Write(contentType);
context.Response.Output.Write(";base64,");
context.Response.Output.Flush();
byte[] buffer = new byte[4096];
System.Security.Cryptography.ICryptoTransform transform = new System.Security.Cryptography.ToBase64Transform();
using (System.Security.Cryptography.CryptoStream cs = new System.Security.Cryptography.CryptoStream(context.Response.OutputStream, transform, System.Security.Cryptography.CryptoStreamMode.Write))
{
int bytesRead;
while ((bytesRead = ms.Read(buffer, 0, buffer.Length)) > 0)
cs.Write(buffer, 0, bytesRead);
cs.FlushFinalBlock();
}
context.Response.OutputStream.Flush();
}
}
}
public override void Process()
{
// NOTE: This (re)initializes a static data structure used for
// resolving names into sector locations, so needs to be run
// before any other objects (e.g. Worlds) are loaded.
ResourceManager resourceManager = new ResourceManager(context.Server);
Selector selector;
RectangleF tileRect = new RectangleF();
MapOptions options = MapOptions.SectorGrid | MapOptions.SubsectorGrid | MapOptions.BordersMajor | MapOptions.BordersMinor | MapOptions.NamesMajor | MapOptions.NamesMinor | MapOptions.WorldsCapitals | MapOptions.WorldsHomeworlds;
Stylesheet.Style style = Stylesheet.Style.Poster;
ParseOptions(ref options, ref style);
string title;
bool clipOutsectorBorders;
if (HasOption("x1") && HasOption("x2") &&
HasOption("y1") && HasOption("y2"))
{
// Arbitrary rectangle
int x1 = GetIntOption("x1", 0);
int x2 = GetIntOption("x2", 0);
int y1 = GetIntOption("y1", 0);
int y2 = GetIntOption("y2", 0);
tileRect.X = Math.Min(x1, x2);
tileRect.Y = Math.Min(y1, y2);
tileRect.Width = Math.Max(x1, x2) - tileRect.X;
tileRect.Height = Math.Max(y1, y2) - tileRect.Y;
SectorMap.Milieu map = SectorMap.ForMilieu(resourceManager, GetStringOption("milieu"));
selector = new RectSelector(map, resourceManager, tileRect);
selector.Slop = false;
tileRect.Offset(-1, -1);
tileRect.Width += 1;
tileRect.Height += 1;
title = string.Format("Poster ({0},{1}) - ({2},{3})", x1, y1, x2, y2);
clipOutsectorBorders = true;
}
else if (HasOption("domain"))
{
string domain = GetStringOption("domain");
int x, y, w = 2, h = 2;
switch (domain.ToLowerInvariant())
{
case "deneb": x = -4; y = -1; title = "Domain of Deneb"; break;
case "vland": x = -2; y = -1; title = "Domain of Vland"; break;
case "ilelish": x = -2; y = 1; title = "Domain of Ilelish"; break;
case "antares": x = 0; y = -2; title = "Domain of Antares"; break;
case "sylea": x = 0; y = 0; title = "Domain of Sylea"; break;
case "sol": x = 0; y = 2; title = "Domain of Sol"; break;
case "gateway": x = 2; y = 0; title = "Domain of Gateway"; break;
// And these aren't domains, but...
case "foreven": x = -6; y = -1; title = "Land Grant / Foreven"; break;
case "imperium": x = -4; y = -1; w = 7; h = 5; title = "Third Imperium"; break;
case "solomani": x = -2; y = 2; w = 5; h = 3; title = "Solomani Confederacy"; break;
case "zhodani": x = -8; y = -3; w = 5; h = 3; title = "Zhodani Consulate"; break;
case "hive":
case "hiver": x = 2; y = 1; w = 6; h = 4; title = "Hiver Federation"; break;
case "aslan": x = -8; y = 1; w = 7; h = 4; title = "Aslan Hierate"; break;
case "vargr": x = -4; y = -4; w = 8; h = 3; title = "Vargr Extents"; break;
// TODO: K'kree
// TODO: Zhodani provinces
case "jg": x = 160; y = 0; w = 2; h = 2; title = "Judges Guild"; break;
default:
throw new HttpError(404, "Not Found", string.Format("Unknown domain: {0}", domain));
}
int x1 = x * Astrometrics.SectorWidth - Astrometrics.ReferenceHex.X + 1;
int y1 = y * Astrometrics.SectorHeight - Astrometrics.ReferenceHex.Y + 1;
int x2 = x1 + w * Astrometrics.SectorWidth - 1;
int y2 = y1 + h * Astrometrics.SectorHeight - 1;
tileRect.X = Math.Min(x1, x2);
tileRect.Y = Math.Min(y1, y2);
tileRect.Width = Math.Max(x1, x2) - tileRect.X;
tileRect.Height = Math.Max(y1, y2) - tileRect.Y;
SectorMap.Milieu map = SectorMap.ForMilieu(resourceManager, GetStringOption("milieu"));
selector = new RectSelector(map, resourceManager, tileRect);
selector.Slop = false;
tileRect.Offset(-1, -1);
tileRect.Width += 1;
tileRect.Height += 1;
// Account for jagged hexes
tileRect.Height += 0.5f;
tileRect.Inflate(0.25f, 0.10f);
if (style == Stylesheet.Style.Candy)
tileRect.Width += 0.75f;
clipOutsectorBorders = true;
}
else
{
// Sector - either POSTed or specified by name
Sector sector = null;
options = options & ~MapOptions.SectorGrid;
if (context.Request.HttpMethod == "POST")
{
bool lint = GetBoolOption("lint", defaultValue: false);
ErrorLogger errors = new ErrorLogger();
sector = GetPostedSector(context.Request, errors);
if (lint && !errors.Empty)
throw new HttpError(400, "Bad Request", errors.ToString());
if (sector == null)
throw new HttpError(400, "Bad Request", "Either file or data must be supplied in the POST data.");
title = "User Data";
// TODO: Suppress all OTU rendering.
options = options & ~MapOptions.WorldsHomeworlds & ~MapOptions.WorldsCapitals;
}
else
{
string sectorName = GetStringOption("sector");
if (sectorName == null)
throw new HttpError(400, "Bad Request", "No sector specified.");
SectorMap.Milieu map = SectorMap.ForMilieu(resourceManager, GetStringOption("milieu"));
sector = map.FromName(sectorName);
if (sector == null)
throw new HttpError(404, "Not Found", string.Format("The specified sector '{0}' was not found.", sectorName));
title = sector.Names[0].Text;
}
if (sector != null && HasOption("subsector") && GetStringOption("subsector").Length > 0)
{
options = options & ~MapOptions.SubsectorGrid;
string subsector = GetStringOption("subsector");
int index = sector.SubsectorIndexFor(subsector);
if (index == -1)
throw new HttpError(404, "Not Found", string.Format("The specified subsector '{0}' was not found.", subsector));
selector = new SubsectorSelector(resourceManager, sector, index);
tileRect = sector.SubsectorBounds(index);
options &= ~(MapOptions.SectorGrid | MapOptions.SubsectorGrid);
title = string.Format("{0} - Subsector {1}", title, 'A' + index);
}
else if (sector != null && HasOption("quadrant") && GetStringOption("quadrant").Length > 0)
{
string quadrant = GetStringOption("quadrant");
int index;
switch (quadrant.ToLowerInvariant())
{
case "alpha": index = 0; quadrant = "Alpha"; break;
case "beta": index = 1; quadrant = "Beta"; break;
case "gamma": index = 2; quadrant = "Gamma"; break;
case "delta": index = 3; quadrant = "Delta"; break;
default:
throw new HttpError(400, "Bad Request", string.Format("The specified quadrant '{0}' is invalid.", quadrant));
}
selector = new QuadrantSelector(resourceManager, sector, index);
tileRect = sector.QuadrantBounds(index);
options &= ~(MapOptions.SectorGrid | MapOptions.SubsectorGrid | MapOptions.SectorsMask);
title = string.Format("{0} - {1} Quadrant", title, quadrant);
}
else
{
selector = new SectorSelector(resourceManager, sector);
tileRect = sector.Bounds;
options &= ~(MapOptions.SectorGrid);
}
// Account for jagged hexes
tileRect.Height += 0.5f;
tileRect.Inflate(0.25f, 0.10f);
if (style == Stylesheet.Style.Candy)
tileRect.Width += 0.75f;
clipOutsectorBorders = false;
}
const double NormalScale = 64; // pixels/parsec - standard subsector-rendering scale
double scale = Util.Clamp(GetDoubleOption("scale", NormalScale), MinScale, MaxScale);
int rot = GetIntOption("rotation", 0) % 4;
bool thumb = GetBoolOption("thumb", false);
Stylesheet stylesheet = new Stylesheet(scale, options, style);
Size tileSize = new Size((int)Math.Floor(tileRect.Width * scale * Astrometrics.ParsecScaleX), (int)Math.Floor(tileRect.Height * scale * Astrometrics.ParsecScaleY));
if (thumb)
{
tileSize.Width = (int)Math.Floor(16 * tileSize.Width / scale);
tileSize.Height = (int)Math.Floor(16 * tileSize.Height / scale);
scale = 16;
}
int bitmapWidth = tileSize.Width, bitmapHeight = tileSize.Height;
float translateX = 0, translateY = 0;
switch (rot)
{
case 1: // 90 degrees clockwise
Util.Swap(ref bitmapWidth, ref bitmapHeight);
translateX = bitmapWidth;
break;
case 2: // 180 degrees
translateX = bitmapWidth; translateY = bitmapHeight;
break;
case 3: // 270 degrees clockwise
Util.Swap(ref bitmapWidth, ref bitmapHeight);
translateY = bitmapHeight;
break;
}
RenderContext ctx = new RenderContext(resourceManager, selector, tileRect, scale, options, stylesheet, tileSize);
ctx.ClipOutsectorBorders = clipOutsectorBorders;
ProduceResponse(context, title, ctx, new Size(bitmapWidth, bitmapHeight), rot, translateX, translateY);
}
