| public IntersectClip ( Rectangle rect ) : void | ||
| rect | Rectangle | |
| return | void | |
/// <summary>
/// Demonstrates the use of XGraphics.Transform.
/// </summary>
public override void RenderPage(XGraphics gfx)
{
base.RenderPage(gfx);
//XGraphicsState state = gfx.Save();
gfx.Save();
gfx.IntersectClip(new XRect(20, 20, 300, 500));
gfx.DrawRectangle(XBrushes.Yellow, 0, 0, gfx.PageSize.Width, gfx.PageSize.Height);
gfx.Restore();
gfx.Save();
gfx.IntersectClip(new XRect(100, 200, 300, 500));
gfx.DrawRectangle(XBrushes.LightBlue, 0, 0, gfx.PageSize.Width, gfx.PageSize.Height);
gfx.DrawLine(XPens.MediumSlateBlue, 0, 0, 150, 200);
gfx.DrawPolygon(properties.Pen1.Pen, GetPentagram(75, new PointF(150, 200)));
Matrix matrix = new Matrix();
//matrix.Scale(2f, 1.5f);
//matrix.Translate(-200, -400);
//matrix.Rotate(45);
//matrix.Translate(200, 400);
//gfx.Transform = matrix;
//gfx.TranslateTransform(50, 30);
#if true
gfx.TranslateTransform(30, 40, XMatrixOrder.Prepend);
gfx.ScaleTransform(2.0f, 2.0f, XMatrixOrder.Prepend);
gfx.RotateTransform(15, XMatrixOrder.Prepend);
#else
gfx.TranslateTransform(30, 40, XMatrixOrder.Append);
gfx.ScaleTransform(2.0f, 2.0f, XMatrixOrder.Append);
gfx.RotateTransform(15, XMatrixOrder.Append);
#endif
bool id = matrix.IsIdentity;
matrix.Scale(2.0f, 2.0f, MatrixOrder.Prepend);
//matrix.Translate(30, -50);
matrix.Rotate(15, MatrixOrder.Prepend);
//Matrix mtx = gfx.Transform.ToGdiMatrix();
//gfx.Transform = matrix;
gfx.DrawLine(XPens.MediumSlateBlue, 0, 0, 150, 200);
gfx.DrawPolygon(properties.Pen2.Pen, GetPentagram(75, new PointF(150, 200)));
gfx.Restore();
gfx.DrawLine(XPens.Red, 0, 0, 1000, 1000);
gfx.DrawPolygon(XPens.SandyBrown, GetPentagram(75, new PointF(150, 200)));
}
void Box(XGraphics gfx, XRect rect, double startAngle, double sweepAngle)
{
double xc = rect.X + rect.Width / 2;
double yc = rect.Y + rect.Height / 2;
double a = startAngle * 0.0174532925199433;
double b = (startAngle + sweepAngle) * 0.0174532925199433;
XGraphicsState state = gfx.Save();
gfx.IntersectClip(rect);
#if true
#if true_
for (double deg = 0; deg < 360; deg += 10)
gfx.DrawLine(XPens.Yellow, xc, yc,
(xc + rect.Width / 2 * Math.Cos(deg * 0.0174532925199433)),
(yc + rect.Height / 2 * Math.Sin(deg * 0.0174532925199433)));
#endif
double f = Math.Max(rect.Width / 2, rect.Height / 2);
for (double deg = 0; deg < 360; deg += 10)
gfx.DrawLine(XPens.Goldenrod, xc, yc,
(xc + f * Math.Cos(deg * 0.0174532925199433)),
(yc + f * Math.Sin(deg * 0.0174532925199433)));
gfx.DrawLine(XPens.PaleGreen, xc, rect.Y, xc, rect.Y + rect.Height);
gfx.DrawLine(XPens.PaleGreen, rect.X, yc, rect.X + rect.Width, yc);
//gfx.DrawLine(XPens.DarkGray, xc, yc, (xc + rect.Width / 2 * Math.Cos(a)), (yc + rect.Height / 2 * Math.Sin(a)));
//gfx.DrawLine(XPens.DarkGray, xc, yc, (xc + rect.Width / 2 * Math.Cos(b)), (yc + rect.Height / 2 * Math.Sin(b)));
#endif
gfx.Restore(state);
gfx.DrawRectangle(properties.Pen1.Pen, rect);
}
/// <summary>
/// Demonstrates the use of XGraphics.SetClip.
/// </summary>
public override void RenderPage(XGraphics gfx)
{
base.RenderPage(gfx);
gfx.Save();
gfx.TranslateTransform(50, 50);
gfx.IntersectClip(new Rectangle(0, 0, 400, 250));
gfx.TranslateTransform(50, 50);
//gfx.Clear(XColor.GhostWhite);
gfx.DrawEllipse(XPens.Green, XBrushes.Yellow, 40, 40, 500, 500);
gfx.Restore();
gfx.Save();
//gfx.Transform = new XMatrix(); //XMatrix.Identity;
gfx.TranslateTransform(200, 200);
gfx.IntersectClip(new Rectangle(0, 0, 400, 250));
gfx.DrawEllipse(XPens.Green, XBrushes.Yellow, 40, 40, 500, 500);
gfx.Restore();
}
void RenderClipPath(XGraphics gfx)
{
gfx.TranslateTransform(15, 20);
XGraphicsPath path = new XGraphicsPath();
path.AddString("Clip!", new XFontFamily("Verdana"), XFontStyle.Bold, 90, new XRect(0, 0, 250, 140),
XStringFormats.Center);
gfx.IntersectClip(path);
gfx.DrawRectangle(XBrushes.LightSalmon, new XRect(0, 0, 10000, 10000));
// Draw a beam of dotted lines
XPen pen = XPens.DarkRed.Clone();
pen.DashStyle = XDashStyle.Dot;
for (double r = 0; r <= 90; r += 0.5)
gfx.DrawLine(pen, 0, 0, 1000 * Math.Cos(r / 90 * Math.PI), 1000 * Math.Sin(r / 90 * Math.PI));
}
/// <summary>
/// Draw the texture image in the given graphics at the given location.
/// </summary>
public void DrawRectangle(XGraphics g, double x, double y, double width, double height)
{
var prevState = g.Save();
g.IntersectClip(new XRect(x, y, width, height));
double rx = _translateTransformLocation.X;
double w = _image.PixelWidth, h = _image.PixelHeight;
while (rx < x + width)
{
double ry = _translateTransformLocation.Y;
while (ry < y + height)
{
g.DrawImage(_image, rx, ry, w, h);
ry += h;
}
rx += w;
}
g.Restore(prevState);
}
public override void RenderPage(XGraphics gfx)
{
base.RenderPage(gfx);
// Create a new graphical path
XGraphicsPath path = new XGraphicsPath();
// Add the outline of the glyphs of the word 'Clip' to the path
path.AddString("Clip!", new XFontFamily("Times New Roman"), XFontStyle.BoldItalic, 250, new XPoint(30, 100), XStringFormats.Default);
#if DEBUG_
gfx.WriteComment("SetClip");
#endif
// Set the path as clip path
gfx.IntersectClip(path);
#if DEBUG_
gfx.WriteComment("Random lines");
#endif
// Draw some random lines to show that clipping happens
Random rnd = new Random(42);
for (int idx = 0; idx < 300; idx++)
gfx.DrawLine(properties.Pen2.Pen, rnd.Next(600), rnd.Next(500), rnd.Next(600), rnd.Next(500));
}
/// <summary>
/// Draw a multi-line string as it would be drawn by GDI+.
/// Compensates for issues and draw-vs-PDF differences in PDFsharp.
/// </summary>
/// <param name="graphics">The graphics with which to draw.</param>
/// <param name="text">The text to draw, which may contain line breaks.</param>
/// <param name="font">The font with which to draw.</param>
/// <param name="brush">The brush with which to draw.</param>
/// <param name="pos">The position at which to draw.</param>
/// <param name="size">The size to which to limit the drawn text; or Vector.Zero for no limit.</param>
/// <param name="format">The string format to use.</param>
/// <remarks>
/// PDFsharp cannot currently render multi-line text to PDF files; it comes out as single line.
/// This method simulates standard Graphics.DrawString() over PDFsharp.
/// It always has the effect of StringFormatFlags.LineLimit (which PDFsharp does not support).
/// </remarks>
public void Draw(XGraphics graphics, Font font, Brush brush, Vector pos, Vector size, XStringFormat format)
{
// do a quick test to see if text is going to get drawn at the same size as last time;
// if so, assume we don't need to recompute our layout for that reason.
var sizeChecker = graphics.MeasureString("M q", font);
if (sizeChecker != m_sizeChecker || pos != m_pos || m_size != size || m_requestedFormat.Alignment != format.Alignment || m_requestedFormat.LineAlignment != format.LineAlignment || m_requestedFormat.FormatFlags != format.FormatFlags)
{
m_invalidLayout = true;
}
m_sizeChecker = sizeChecker;
if (m_invalidLayout)
{
// something vital has changed; rebuild our cached layout data
RebuildCachedLayout(graphics, font, ref pos, ref size, format);
m_invalidLayout = false;
}
var state = graphics.Save();
if (size != Vector.Zero)
{
graphics.IntersectClip(new RectangleF(pos.X, pos.Y, size.X, size.Y));
}
// disable smoothing whilst rendering text;
// visually this is no different, but is faster
var smoothingMode = graphics.SmoothingMode;
graphics.SmoothingMode = XSmoothingMode.HighSpeed;
var origin = m_origin;
for (var index=0; index<m_lines.Count; ++index)
{
if (size.Y > 0 && size.Y < m_lineHeight)
break; // not enough remaining vertical space for a whole line
var line = m_lines[index];
graphics.DrawString(line, font, brush, origin.X, origin.Y, m_actualFormat);
origin += m_delta;
size.Y -= m_lineHeight;
}
graphics.SmoothingMode = smoothingMode;
graphics.Restore(state);
}
private static void RenderToGraphics(Render.RenderContext ctx, int rot, float translateX, float translateY, XGraphics graphics)
{
graphics.TranslateTransform(translateX, translateY);
graphics.RotateTransform(rot * 90);
using (Maps.Rendering.RenderUtil.SaveState(graphics))
{
if (ctx.clipPath != null)
{
XMatrix m = ctx.ImageSpaceToWorldSpace;
graphics.MultiplyTransform(m);
graphics.IntersectClip(ctx.clipPath);
m.Invert();
graphics.MultiplyTransform(m);
}
ctx.graphics = graphics;
Maps.Rendering.Render.RenderTile(ctx);
}
if (ctx.border && ctx.clipPath != null)
{
using (Maps.Rendering.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);
}
}
}
/// <summary>
/// Clips through path.
/// </summary>
void DrawClipPath(XGraphics gfx, int number)
{
BeginBox(gfx, number, "Clip through Path");
XGraphicsPath path = new XGraphicsPath();
path.AddString("Clip!", new XFontFamily("Verdana"), XFontStyle.Bold, 90, new XRect(0, 0, 250, 140),
XStringFormats.Center);
gfx.IntersectClip(path);
// Draw a beam of dotted lines
XPen pen = XPens.DarkRed.Clone();
pen.DashStyle = XDashStyle.Dot;
for (double r = 0; r <= 90; r += 0.5)
gfx.DrawLine(pen, 0, 0, 250 * Math.Cos(r / 90 * Math.PI), 250 * Math.Sin(r / 90 * Math.PI));
EndBox(gfx);
}
public override void Draw(XGraphics graphics, Palette palette, DrawingContext context)
{
Random random = new Random(Name.GetHashCode());
var topLeft = InnerBounds.GetCorner(CompassPoint.NorthWest);
var topRight = InnerBounds.GetCorner(CompassPoint.NorthEast);
var bottomLeft = InnerBounds.GetCorner(CompassPoint.SouthWest);
var bottomRight = InnerBounds.GetCorner(CompassPoint.SouthEast);
var top = new LineSegment(topLeft, topRight);
var right = new LineSegment(topRight, bottomRight);
var bottom = new LineSegment(bottomRight, bottomLeft);
var left = new LineSegment(bottomLeft, topLeft);
context.LinesDrawn.Add(top);
context.LinesDrawn.Add(right);
context.LinesDrawn.Add(bottom);
context.LinesDrawn.Add(left);
var brush = context.Selected ? palette.BorderBrush : palette.FillBrush;
if (!Settings.DebugDisableLineRendering)
{
var path = palette.Path();
Drawing.AddLine(path, top, random);
Drawing.AddLine(path, right, random);
Drawing.AddLine(path, bottom, random);
Drawing.AddLine(path, left, random);
graphics.DrawPath(brush, path);
if (IsDark)
{
var state = graphics.Save();
graphics.IntersectClip(path);
brush = context.Selected ? palette.FillBrush : palette.BorderBrush;
graphics.DrawPolygon(brush, new PointF[] { topRight.ToPointF(), new PointF(topRight.X - Settings.DarknessStripeSize, topRight.Y), new PointF(topRight.X, topRight.Y + Settings.DarknessStripeSize) }, XFillMode.Alternate);
graphics.Restore(state);
}
graphics.DrawPath(palette.BorderPen, path);
}
var font = Settings.LargeFont;
brush = context.Selected ? palette.FillBrush : palette.LargeTextBrush;
Rect textBounds = InnerBounds;
textBounds.Inflate(-5, -5);
if (textBounds.Width > 0 && textBounds.Height > 0)
{
m_name.Draw(graphics, font, brush, textBounds.Position, textBounds.Size, XStringFormats.Center);
}
var expandedBounds = InnerBounds;
expandedBounds.Inflate(Settings.ObjectListOffsetFromRoom, Settings.ObjectListOffsetFromRoom);
var drawnObjectList = false;
font = Settings.SmallFont;
brush = palette.SmallTextBrush;
if (!string.IsNullOrEmpty(Objects))
{
XStringFormat format = new XStringFormat();
Vector pos = expandedBounds.GetCorner(m_objectsPosition);
if (!Drawing.SetAlignmentFromCardinalOrOrdinalDirection(format, m_objectsPosition))
{
// object list appears inside the room below its name
format.LineAlignment = XLineAlignment.Far;
format.Alignment = XStringAlignment.Near;
//format.Trimming = StringTrimming.EllipsisCharacter;
//format.FormatFlags = StringFormatFlags.LineLimit;
var height = InnerBounds.Height / 2 - font.Height / 2;
var bounds = new Rect(InnerBounds.Left + Settings.ObjectListOffsetFromRoom, InnerBounds.Bottom - height, InnerBounds.Width - Settings.ObjectListOffsetFromRoom, height - Settings.ObjectListOffsetFromRoom);
brush = context.Selected ? palette.FillBrush : brush;
if (bounds.Width > 0 && bounds.Height > 0)
{
m_objects.Draw(graphics, font, brush, bounds.Position, bounds.Size, format);
}
drawnObjectList = true;
}
else if (m_objectsPosition == CompassPoint.North || m_objectsPosition == CompassPoint.South)
{
pos.X += Settings.ObjectListOffsetFromRoom;
}
if (!drawnObjectList)
{
m_objects.Draw(graphics, font, brush, pos, Vector.Zero, format);
}
}
}
public void Render(XGraphics graphics)
{
this.graphics = graphics;
solidBrush = new XSolidBrush();
pen = new XPen(XColor.Empty);
List<Timer> timers = new List<Timer>();
using (var fonts = new FontCache(styles))
{
#region resources
lock (s_imageInitLock)
{
if (styles.showNebulaBackground && s_nebulaImage == null)
s_nebulaImage = XImage.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Nebula.png"));
if (styles.showRiftOverlay && s_riftImage == null)
s_riftImage = new ImageHolder(Image.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Rifts.png")));
if (styles.showGalaxyBackground && s_galaxyImage == null) {
// TODO: Don't load both unless necessary
s_galaxyImage = new ImageHolder(Image.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Galaxy.png")));
s_galaxyImageGray = new ImageHolder(Image.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Galaxy_Gray.png")));
}
if (styles.useWorldImages && s_worldImages == null)
{
s_worldImages = new Dictionary<string, XImage> {
{ "Hyd0", XImage.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Hyd0.png")) },
{ "Hyd1", XImage.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Hyd1.png")) },
{ "Hyd2", XImage.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Hyd2.png")) },
{ "Hyd3", XImage.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Hyd3.png")) },
{ "Hyd4", XImage.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Hyd4.png")) },
{ "Hyd5", XImage.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Hyd5.png")) },
{ "Hyd6", XImage.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Hyd6.png")) },
{ "Hyd7", XImage.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Hyd7.png")) },
{ "Hyd8", XImage.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Hyd8.png")) },
{ "Hyd9", XImage.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Hyd9.png")) },
{ "HydA", XImage.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/HydA.png")) },
{ "Belt", XImage.FromFile(resourceManager.Server.MapPath(@"~/res/Candy/Belt.png")) }
};
}
if (Silly && s_sillyImageColor == null)
{
// Happy face c/o http://bighappyfaces.com/
s_sillyImageColor = XImage.FromFile(resourceManager.Server.MapPath(@"~/res/AprilFools/Starburst.png"));
s_sillyImageGray = XImage.FromFile(resourceManager.Server.MapPath(@"~/res/AprilFools/Starburst_Gray.png"));
}
}
#endregion
timers.Add(new Timer("preload"));
//////////////////////////////////////////////////////////////
//
// Image-Space Rendering
//
//////////////////////////////////////////////////////////////
using (RenderUtil.SaveState(graphics))
{
if (ClipPath != null)
{
graphics.MultiplyTransform(imageSpaceToWorldSpace);
graphics.IntersectClip(ClipPath);
graphics.MultiplyTransform(worldSpaceToImageSpace);
}
// Fill
graphics.SmoothingMode = XSmoothingMode.HighSpeed;
solidBrush.Color = styles.backgroundColor;
graphics.DrawRectangle(solidBrush, 0, 0, tileSize.Width, tileSize.Height);
}
timers.Add(new Timer("imagespace"));
//////////////////////////////////////////////////////////////
//
// World-Space Rendering
//
//////////////////////////////////////////////////////////////
graphics.MultiplyTransform(imageSpaceToWorldSpace);
using (RenderUtil.SaveState(graphics))
{
//------------------------------------------------------------
// Explicit Clipping
//------------------------------------------------------------
if (ClipPath != null)
graphics.IntersectClip(ClipPath);
//------------------------------------------------------------
// Background
//------------------------------------------------------------
timers.Add(new Timer("prep"));
#region nebula-background
//------------------------------------------------------------
// Local background (Nebula)
//------------------------------------------------------------
// 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 (styles.showNebulaBackground)
DrawNebulaBackground();
timers.Add(new Timer("background (nebula)"));
#endregion
#region galaxy-background
//------------------------------------------------------------
// Deep background (Galaxy)
//------------------------------------------------------------
if (styles.showGalaxyBackground && styles.deepBackgroundOpacity > 0f && galacticBounds.IntersectsWith(tileRect))
{
using (RenderUtil.SaveState(graphics))
{
graphics.MultiplyTransform(xformLinehanToMikesh);
ImageHolder galaxyImage = styles.lightBackground ? s_galaxyImageGray : s_galaxyImage;
RenderUtil.DrawImageAlpha(graphics, styles.deepBackgroundOpacity, galaxyImage, galaxyImageRect);
}
}
timers.Add(new Timer("background (galaxy)"));
#endregion
#region pseudorandom-stars
//------------------------------------------------------------
// Pseudo-Random Stars
//------------------------------------------------------------
if (styles.pseudoRandomStars.visible)
DrawPseudoRandomStars();
timers.Add(new Timer("pseudorandom"));
#endregion
#region rifts
//------------------------------------------------------------
// Rifts in Charted Space
//------------------------------------------------------------
if (styles.showRiftOverlay && styles.riftOpacity > 0f)
RenderUtil.DrawImageAlpha(graphics, styles.riftOpacity, s_riftImage, riftImageRect);
timers.Add(new Timer("rifts"));
#endregion
#region april-fools
//------------------------------------------------------------
// April Fool's Day
//------------------------------------------------------------
if (Silly)
{
using (RenderUtil.SaveState(graphics))
{
// Render in image-space
graphics.MultiplyTransform(worldSpaceToImageSpace);
XImage sillyImage = styles.grayscale ? s_sillyImageGray : s_sillyImageColor;
lock (sillyImage)
{
graphics.DrawImage(sillyImage, 0, 0, tileSize.Width, tileSize.Height);
}
}
timers.Add(new Timer("silly"));
}
#endregion
//------------------------------------------------------------
// Foreground
//------------------------------------------------------------
#region macro-borders
//------------------------------------------------------------
// Macro: Borders object
//------------------------------------------------------------
if (styles.macroBorders.visible)
{
styles.macroBorders.pen.Apply(ref pen);
graphics.SmoothingMode = XSmoothingMode.AntiAlias;
foreach (var vec in borderFiles
.Select(file => resourceManager.GetXmlFileObject(file, typeof(VectorObject)))
.OfType<VectorObject>()
.Where(vec => (vec.MapOptions & options & MapOptions.BordersMask) != 0))
{
vec.Draw(graphics, tileRect, pen);
}
}
timers.Add(new Timer("macro-borders"));
#endregion
#region macro-routes
//------------------------------------------------------------
// Macro: Route object
//------------------------------------------------------------
if (styles.macroRoutes.visible)
{
styles.macroRoutes.pen.Apply(ref pen);
graphics.SmoothingMode = XSmoothingMode.AntiAlias;
foreach (var vec in routeFiles
.Select(file => resourceManager.GetXmlFileObject(file, typeof(VectorObject)))
.OfType<VectorObject>()
.Where(vec => (vec.MapOptions & options & MapOptions.BordersMask) != 0))
{
vec.Draw(graphics, tileRect, pen);
}
}
timers.Add(new Timer("macro-routes"));
#endregion
#region sector-grid
//------------------------------------------------------------
// Sector Grid
//------------------------------------------------------------
graphics.SmoothingMode = XSmoothingMode.HighSpeed;
if (styles.sectorGrid.visible)
{
const int gridSlop = 10;
styles.sectorGrid.pen.Apply(ref pen);
for (float h = ((float)(Math.Floor((tileRect.Left) / Astrometrics.SectorWidth) - 1) - Astrometrics.ReferenceSector.X) * Astrometrics.SectorWidth - Astrometrics.ReferenceHex.X; h <= tileRect.Right + Astrometrics.SectorWidth; h += Astrometrics.SectorWidth)
graphics.DrawLine(pen, h, tileRect.Top - gridSlop, h, tileRect.Bottom + gridSlop);
for (float v = ((float)(Math.Floor((tileRect.Top) / Astrometrics.SectorHeight) - 1) - Astrometrics.ReferenceSector.Y) * Astrometrics.SectorHeight - Astrometrics.ReferenceHex.Y; v <= tileRect.Bottom + Astrometrics.SectorHeight; v += Astrometrics.SectorHeight)
graphics.DrawLine(pen, tileRect.Left - gridSlop, v, tileRect.Right + gridSlop, v);
}
timers.Add(new Timer("sector grid"));
#endregion
#region subsector-grid
//------------------------------------------------------------
// Subsector Grid
//------------------------------------------------------------
graphics.SmoothingMode = XSmoothingMode.HighSpeed;
if (styles.subsectorGrid.visible)
{
const int gridSlop = 10;
styles.subsectorGrid.pen.Apply(ref pen);
int hmin = (int)Math.Floor(tileRect.Left / Astrometrics.SubsectorWidth) - 1 - Astrometrics.ReferenceSector.X,
hmax = (int)Math.Ceiling((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;
graphics.DrawLine(pen, h, tileRect.Top - gridSlop, h, tileRect.Bottom + gridSlop);
}
int vmin = (int)Math.Floor(tileRect.Top / Astrometrics.SubsectorHeight) - 1 - Astrometrics.ReferenceSector.Y,
vmax = (int)Math.Ceiling((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;
graphics.DrawLine(pen, tileRect.Left - gridSlop, v, tileRect.Right + gridSlop, v);
}
}
timers.Add(new Timer("subsector grid"));
#endregion
#region parsec-grid
//------------------------------------------------------------
// Parsec Grid
//------------------------------------------------------------
// TODO: Optimize - timers indicate this is slow
graphics.SmoothingMode = XSmoothingMode.HighQuality;
if (styles.parsecGrid.visible)
DrawParsecGrid();
timers.Add(new Timer("parsec grid"));
#endregion
#region subsector-names
//------------------------------------------------------------
// Subsector Names
//------------------------------------------------------------
if (styles.subsectorNames.visible)
{
solidBrush.Color = styles.subsectorNames.textColor;
foreach (Sector sector in selector.Sectors)
{
for (int i = 0; i < 16; i++)
{
Subsector ss = sector.Subsector(i);
if (ss == null || string.IsNullOrEmpty(ss.Name))
continue;
Point center = sector.SubsectorCenter(i);
RenderUtil.DrawLabel(graphics, ss.Name, center, styles.subsectorNames.Font, solidBrush, styles.subsectorNames.textStyle);
}
}
}
timers.Add(new Timer("subsector names"));
#endregion
#region micro-borders
//------------------------------------------------------------
// Micro: Borders
//------------------------------------------------------------
if (styles.microBorders.visible)
{
if (styles.fillMicroBorders)
DrawMicroBorders(BorderLayer.Fill);
DrawMicroBorders(BorderLayer.Stroke);
}
timers.Add(new Timer("micro-borders"));
#endregion
#region micro-routes
//------------------------------------------------------------
// Micro: Routes
//------------------------------------------------------------
if (styles.microRoutes.visible)
DrawRoutes();
timers.Add(new Timer("micro-routes"));
#endregion
#region micro-border-labels
//------------------------------------------------------------
// Micro: Border Labels & Explicit Labels
//------------------------------------------------------------
if (styles.showMicroNames)
DrawLabels();
timers.Add(new Timer("micro-border labels"));
#endregion
#region sector-names
//------------------------------------------------------------
// Sector Names
//------------------------------------------------------------
if (styles.showSomeSectorNames || styles.showAllSectorNames)
{
foreach (Sector sector in selector.Sectors
.Where(sector => styles.showAllSectorNames || (styles.showSomeSectorNames && sector.Selected))
.Where(sector => sector.Names.Any() || sector.Label != null))
{
solidBrush.Color = styles.sectorName.textColor;
string name = sector.Label ?? sector.Names[0].Text;
RenderUtil.DrawLabel(graphics, name, sector.Center, styles.sectorName.Font, solidBrush, styles.sectorName.textStyle);
}
}
timers.Add(new Timer("sector names"));
#endregion
#region government-rift-names
//------------------------------------------------------------
// Macro: Government / Rift / Route Names
//------------------------------------------------------------
if (styles.macroNames.visible)
DrawMacroNames();
timers.Add(new Timer("macro names"));
#endregion
#region capitals-homeworlds
//------------------------------------------------------------
// Macro: Capitals & Home Worlds
//------------------------------------------------------------
if (styles.capitals.visible && (options & MapOptions.WorldsMask) != 0)
{
WorldObjectCollection worlds = resourceManager.GetXmlFileObject(@"~/res/Worlds.xml", typeof(WorldObjectCollection)) as WorldObjectCollection;
if (worlds != null && worlds.Worlds != null)
{
solidBrush.Color = styles.capitals.textColor;
foreach (WorldObject world in worlds.Worlds.Where(world => (world.MapOptions & options) != 0))
{
world.Paint(graphics, styles.capitals.fillColor, solidBrush, styles.macroNames.SmallFont);
}
}
}
timers.Add(new Timer("macro worlds"));
#endregion
#region mega-names
//------------------------------------------------------------
// Mega: Galaxy-Scale Labels
//------------------------------------------------------------
if (styles.megaNames.visible)
{
solidBrush.Color = styles.megaNames.textColor;
foreach (var label in megaLabels)
{
using (RenderUtil.SaveState(graphics))
{
XMatrix matrix = new XMatrix();
matrix.ScalePrepend(1.0f / Astrometrics.ParsecScaleX, 1.0f / Astrometrics.ParsecScaleY);
matrix.TranslatePrepend(label.position.X, label.position.Y);
graphics.MultiplyTransform(matrix, XMatrixOrder.Prepend);
XFont font = label.minor ? styles.megaNames.SmallFont : styles.megaNames.Font;
XSize size = graphics.MeasureString(label.text, font);
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(graphics);
formatter.Alignment = XParagraphAlignment.Center;
formatter.DrawString(label.text, font, solidBrush, textBounds);
}
}
}
timers.Add(new Timer("mega names"));
#endregion
}
// End of clipping, so world names are not clipped in jumpmaps.
#region worlds
//------------------------------------------------------------
// Worlds
//------------------------------------------------------------
if (styles.worlds.visible)
{
// TODO: selector may be expensive
foreach (World world in selector.Worlds) { DrawWorld(fonts, world, WorldLayer.Background); }
foreach (World world in selector.Worlds) { DrawWorld(fonts, world, WorldLayer.Foreground); }
}
timers.Add(new Timer("worlds"));
#endregion
//------------------------------------------------------------
// Overlays
//------------------------------------------------------------
#region droyne
//------------------------------------------------------------
// Droyne/Chirper Worlds
//------------------------------------------------------------
if (styles.droyneWorlds.visible)
{
solidBrush.Color = styles.droyneWorlds.textColor;
foreach (World world in selector.Worlds)
{
bool droyne = world.HasCodePrefix("Droy") != null;
bool chirpers = world.HasCodePrefix("Chir") != null;
if (droyne || chirpers)
{
string glyph = droyne ? "\u2605" : "\u2606";
PointF center = Astrometrics.HexToCenter(world.Coordinates);
using (RenderUtil.SaveState(graphics))
{
XMatrix matrix = new XMatrix();
matrix.TranslatePrepend(center.X, center.Y);
matrix.ScalePrepend(1 / Astrometrics.ParsecScaleX, 1 / Astrometrics.ParsecScaleY);
graphics.MultiplyTransform(matrix, XMatrixOrder.Prepend);
graphics.DrawString(glyph, styles.droyneWorlds.Font, solidBrush, 0, 0, RenderUtil.StringFormatCentered);
}
}
}
}
timers.Add(new Timer("droyne"));
#endregion
#region unofficial
//------------------------------------------------------------
// Unofficial
//------------------------------------------------------------
if (styles.dimUnofficialSectors && styles.worlds.visible)
{
solidBrush.Color = Color.FromArgb(128, styles.backgroundColor);
foreach (Sector sector in selector.Sectors
.Where(sector => !sector.Tags.Contains("Official") && !sector.Tags.Contains("Preserve") && !sector.Tags.Contains("InReview")))
graphics.DrawRectangle(solidBrush, sector.Bounds);
}
timers.Add(new Timer("unofficial"));
#endregion
#region timing
#if SHOW_TIMING
using( RenderUtil.SaveState( graphics ) )
{
XFont font = new XFont( FontFamily.GenericSansSerif, 12, XFontStyle.Regular, new XPdfFontOptions(PdfSharp.Pdf.PdfFontEncoding.Unicode) );
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 )
{
graphics.DrawString( String.Format( "{0} {1}", Math.Round( ts.TotalMilliseconds ), s.label ), font, XBrushes.Black, cursorX + dx, cursorY + dy );
}
}
graphics.DrawString( String.Format("{0} {1}", Math.Round(ts.TotalMilliseconds), s.label), font, XBrushes.Yellow, cursorX, cursorY );
cursorY += 14;
}
}
#endif
#endregion
}
}
/// <summary>
/// Demonstrates the use of XGraphics.Transform.
/// </summary>
public override void RenderPage(XGraphics gfx)
{
XGraphicsState state1, state2;
base.RenderPage(gfx);
state1 = gfx.Save(); // Level 1
gfx.TranslateTransform(20, 50);
gfx.DrawLine(XPens.Blue, 0, 0, 10, 10);
gfx.Restore(state1);
state1 = gfx.Save(); // Level 2
gfx.TranslateTransform(220, 50);
gfx.DrawLine(XPens.Blue, 0, 0, 10, 10);
XGraphicsPath clipPath = new XGraphicsPath();
clipPath.AddPie(0, 10, 150, 100, -50, 100);
gfx.IntersectClip(clipPath);
gfx.DrawRectangle(XBrushes.LightYellow, 0, 0, 1000, 1000);
state2 = gfx.Save(); // Level 3
gfx.ScaleTransform(10);
gfx.DrawLine(XPens.Red, 1, 1, 10, 10);
//gfx.ResetClip();
gfx.Restore(state2); // Level 2
gfx.DrawLine(XPens.Red, 1, 1, 10, 10);
gfx.Restore(state1);
#if true_
gfx.SetClip(new XRect(20, 20, 300, 500));
gfx.DrawRectangle(XBrushes.Yellow, 0, 0, gfx.PageSize.Width, gfx.PageSize.Height);
gfx.SetClip(new XRect(100, 200, 300, 500), XCombineMode.Intersect);
gfx.DrawRectangle(XBrushes.LightBlue, 0, 0, gfx.PageSize.Width, gfx.PageSize.Height);
gfx.DrawLine(XPens.MediumSlateBlue, 0, 0, 150, 200);
gfx.DrawPolygon(properties.Pen1.Pen, GetPentagram(75, new PointF(150, 200)));
Matrix matrix = new Matrix();
//matrix.Scale(2f, 1.5f);
//matrix.Translate(-200, -400);
//matrix.Rotate(45);
//matrix.Translate(200, 400);
//gfx.Transform = matrix;
//gfx.TranslateTransform(50, 30);
#if true
gfx.TranslateTransform(30, 40, XMatrixOrder.Prepend);
gfx.ScaleTransform(2.0f, 2.0f, XMatrixOrder.Prepend);
gfx.RotateTransform(15, XMatrixOrder.Prepend);
#else
gfx.TranslateTransform(30, 40, XMatrixOrder.Append);
gfx.ScaleTransform(2.0f, 2.0f, XMatrixOrder.Append);
gfx.RotateTransform(15, XMatrixOrder.Append);
#endif
bool id = matrix.IsIdentity;
matrix.Scale(2.0f, 2.0f, MatrixOrder.Prepend);
//matrix.Translate(30, -50);
matrix.Rotate(15, MatrixOrder.Prepend);
Matrix mtx = gfx.Transform.ToMatrix();
//gfx.Transform = matrix;
gfx.DrawLine(XPens.MediumSlateBlue, 0, 0, 150, 200);
gfx.DrawPolygon(properties.Pen2.Pen, GetPentagram(75, new PointF(150, 200)));
gfx.ResetClip();
gfx.DrawLine(XPens.Red, 0, 0, 1000, 1000);
gfx.DrawPolygon(XPens.SandyBrown, GetPentagram(75, new PointF(150, 200)));
#endif
}
public override void Draw(XGraphics graphics, Palette palette, DrawingContext context)
{
Random random = new Random(Name.GetHashCode());
var topLeft = InnerBounds.GetCorner(CompassPoint.NorthWest);
var topRight = InnerBounds.GetCorner(CompassPoint.NorthEast);
var bottomLeft = InnerBounds.GetCorner(CompassPoint.SouthWest);
var bottomRight = InnerBounds.GetCorner(CompassPoint.SouthEast);
var topCenter = InnerBounds.GetCorner(CompassPoint.North);
var rightCenter = InnerBounds.GetCorner(CompassPoint.East);
var bottomCenter = InnerBounds.GetCorner(CompassPoint.South);
var leftCenter = InnerBounds.GetCorner(CompassPoint.West);
var top = new LineSegment(topLeft, topRight);
var right = new LineSegment(topRight, bottomRight);
var bottom = new LineSegment(bottomRight, bottomLeft);
var left = new LineSegment(bottomLeft, topLeft);
var halfTopRight = new LineSegment(topCenter, topRight);
var halfBottomRight = new LineSegment(bottomRight, bottomCenter);
var centerVertical = new LineSegment(bottomCenter, topCenter);
var centerHorizontal = new LineSegment(leftCenter, rightCenter);
var halfRightBottom = new LineSegment(rightCenter, bottomRight);
var halfLeftBottom = new LineSegment(bottomLeft, leftCenter);
var slantUp = new LineSegment(bottomLeft, topRight);
var slantDown = new LineSegment(bottomRight, topLeft);
context.LinesDrawn.Add(top);
context.LinesDrawn.Add(right);
context.LinesDrawn.Add(bottom);
context.LinesDrawn.Add(left);
var brush = context.Selected ? palette.BorderBrush : palette.FillBrush;
// Room specific fill brush (White shows global color)
if (RoomFill != ColorTranslator.FromHtml("White") && RoomFill != ColorTranslator.FromHtml("#FFFFFF")) { brush = new SolidBrush(RoomFill); }
if (!Settings.DebugDisableLineRendering)
{
var path = palette.Path();
Drawing.AddLine(path, top, random);
Drawing.AddLine(path, right, random);
Drawing.AddLine(path, bottom, random);
Drawing.AddLine(path, left, random);
graphics.DrawPath(brush, path);
// Second fill for room specific colors with a split option
if (SecondFill != ColorTranslator.FromHtml("White") && SecondFill != ColorTranslator.FromHtml("#FFFFFF"))
{
// Set the second fill color
brush = new SolidBrush(SecondFill);
// Define the second path based on the second fill location
var secondPath = palette.Path();
switch (SecondFillLocation)
{
case "Bottom":
Drawing.AddLine(secondPath, centerHorizontal, random);
Drawing.AddLine(secondPath, halfRightBottom, random);
Drawing.AddLine(secondPath, bottom, random);
Drawing.AddLine(secondPath, halfLeftBottom, random);
break;
case "BottomRight":
Drawing.AddLine(secondPath, slantUp, random);
Drawing.AddLine(secondPath, right, random);
Drawing.AddLine(secondPath, bottom, random);
break;
case "Right":
Drawing.AddLine(secondPath, halfTopRight, random);
Drawing.AddLine(secondPath, right, random);
Drawing.AddLine(secondPath, halfBottomRight, random);
Drawing.AddLine(secondPath, centerVertical, random);
break;
case "TopRight":
Drawing.AddLine(secondPath, top, random);
Drawing.AddLine(secondPath, right, random);
Drawing.AddLine(secondPath, slantDown, random);
break;
default:
break;
}
// Draw the second fill over the first
graphics.DrawPath(brush, secondPath);
}
if (IsDark)
{
var state = graphics.Save();
graphics.IntersectClip(path);
brush = context.Selected ? palette.FillBrush : palette.BorderBrush;
// Room specific fill brush (White shows global color)
if (RoomBorder != ColorTranslator.FromHtml("White") && RoomBorder != ColorTranslator.FromHtml("#FFFFFF")) { brush = new SolidBrush(RoomBorder); }
graphics.DrawPolygon(brush, new PointF[] { topRight.ToPointF(), new PointF(topRight.X - Settings.DarknessStripeSize, topRight.Y), new PointF(topRight.X, topRight.Y + Settings.DarknessStripeSize) }, XFillMode.Alternate);
graphics.Restore(state);
}
if (RoomBorder == ColorTranslator.FromHtml("White") || RoomBorder == ColorTranslator.FromHtml("#FFFFFF"))
{
graphics.DrawPath(palette.BorderPen, path);
}
else
{
var RoomBorderPen = new Pen(RoomBorder, Settings.LineWidth);
RoomBorderPen.StartCap = LineCap.Round;
RoomBorderPen.EndCap = LineCap.Round;
graphics.DrawPath(RoomBorderPen, path);
}
}
var font = Settings.LargeFont;
brush = context.Selected ? palette.FillBrush : palette.LargeTextBrush;
// Room specific fill brush (White shows global color)
if (RoomLargeText != ColorTranslator.FromHtml("White") && RoomLargeText != ColorTranslator.FromHtml("#FFFFFF")) { brush = new SolidBrush(RoomLargeText); }
Rect textBounds = InnerBounds;
textBounds.Inflate(-5, -5);
if (textBounds.Width > 0 && textBounds.Height > 0)
{
m_name.Draw(graphics, font, brush, textBounds.Position, textBounds.Size, XStringFormats.Center);
}
var expandedBounds = InnerBounds;
expandedBounds.Inflate(Settings.ObjectListOffsetFromRoom, Settings.ObjectListOffsetFromRoom);
var drawnObjectList = false;
font = Settings.SmallFont;
brush = palette.SmallTextBrush;
// Room specific fill brush (White shows global color)
if (RoomSmallText != ColorTranslator.FromHtml("White") && RoomSmallText != ColorTranslator.FromHtml("#FFFFFF")) { brush = new SolidBrush(RoomSmallText); }
if (!string.IsNullOrEmpty(Objects))
{
XStringFormat format = new XStringFormat();
Vector pos = expandedBounds.GetCorner(m_objectsPosition);
if (!Drawing.SetAlignmentFromCardinalOrOrdinalDirection(format, m_objectsPosition))
{
// object list appears inside the room below its name
format.LineAlignment = XLineAlignment.Far;
format.Alignment = XStringAlignment.Near;
//format.Trimming = StringTrimming.EllipsisCharacter;
//format.FormatFlags = StringFormatFlags.LineLimit;
var height = InnerBounds.Height / 2 - font.Height / 2;
var bounds = new Rect(InnerBounds.Left + Settings.ObjectListOffsetFromRoom, InnerBounds.Bottom - height, InnerBounds.Width - Settings.ObjectListOffsetFromRoom, height - Settings.ObjectListOffsetFromRoom);
brush = context.Selected ? palette.FillBrush : brush;
if (bounds.Width > 0 && bounds.Height > 0)
{
m_objects.Draw(graphics, font, brush, bounds.Position, bounds.Size, format);
}
drawnObjectList = true;
}
else if (m_objectsPosition == CompassPoint.North || m_objectsPosition == CompassPoint.South)
{
pos.X += Settings.ObjectListOffsetFromRoom;
}
if (!drawnObjectList)
{
m_objects.Draw(graphics, font, brush, pos, Vector.Zero, format);
}
}
}