public System.Drawing.Bitmap KiRotate(System.Drawing.Bitmap bmp, float angle)
{
int w = bmp.Width + 2;
int h = bmp.Height + 2;
System.Drawing.Imaging.PixelFormat pf;
pf = bmp.PixelFormat;
System.Drawing.Bitmap tmp = new System.Drawing.Bitmap(w, h, pf);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(tmp);
//g.Clear(bkColor);
g.DrawImageUnscaled(bmp, 1, 1);
g.Dispose();
System.Drawing.Drawing2D.GraphicsPath path = new System.Drawing.Drawing2D.GraphicsPath();
path.AddRectangle(new System.Drawing.RectangleF(0f, 0f, w, h));
System.Drawing.Drawing2D.Matrix mtrx = new System.Drawing.Drawing2D.Matrix();
mtrx.Rotate(angle);
System.Drawing.RectangleF rct = path.GetBounds(mtrx);
System.Drawing.Bitmap dst = new System.Drawing.Bitmap((int)rct.Width, (int)rct.Height, pf);
g = System.Drawing.Graphics.FromImage(dst);
//g.Clear(bkColor);
g.TranslateTransform(-rct.X, -rct.Y);
g.RotateTransform(angle);
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBilinear;
g.DrawImageUnscaled(tmp, 0, 0);
g.Dispose();
tmp.Dispose();
return(dst);
}
static public Rect Rect(string text, Emugen.Image.Primitive.Font efont, PointF position)
{
var frameSize = 0.0;
var frameSizeMax = 0.0;
var rfontFrames = new List <Emugen.Image.Primitive.Font.FontFrame>();
foreach (var frame in efont.fontFrames)
{
frameSizeMax += frame.size / 2;
rfontFrames.Insert(0, frame);
}
frameSize = frameSizeMax;
// Todo : フォントフレームの幅分だけマージンの対応が必要
var margin = (int)System.Math.Floor(frameSize + subMargin);
var font = CreateFont(efont.fontPath, efont.fontSize);
var emFontFize = (float)font.Height * font.FontFamily.GetEmHeight(font.Style) / font.FontFamily.GetLineSpacing(font.Style);
var stringFormat = new System.Drawing.StringFormat();
// 描画
var path = new System.Drawing.Drawing2D.GraphicsPath();
path.AddString(text, font.FontFamily, (int)font.Style, emFontFize,
//path.AddString(text, font.FontFamily, (int)font.Style, (float)efont.fontSize,
new System.Drawing.PointF((float)(position.X), (float)(position.Y)),
stringFormat);
var bound = path.GetBounds();
//var result = new Rect(new Vector2D(bound.X - margin, bound.Y - margin), new Vector2D(bound.Width + margin * 2, bound.Height + margin * 2));
var result = new Rect(new Vector2D(bound.X, bound.Y), new Vector2D(bound.Width, bound.Height));
return(result);
}
void Command_Image_Rotate(ImageRotateDialog.Result result)
{
var variables = GetVariables();
var angle = new NEExpression(result.AngleExpression).Evaluate <float>(variables, "deg");
var bitmap = GetBitmap();
var path = new System.Drawing.Drawing2D.GraphicsPath();
path.AddRectangle(new System.Drawing.Rectangle(0, 0, bitmap.Width, bitmap.Height));
var matrix = new System.Drawing.Drawing2D.Matrix();
matrix.Rotate(angle);
var rect = path.GetBounds(matrix);
var resultBitmap = new System.Drawing.Bitmap((int)rect.Width, (int)rect.Height, bitmap.PixelFormat);
using (var g = System.Drawing.Graphics.FromImage(resultBitmap))
{
g.TranslateTransform(-rect.X, -rect.Y);
g.RotateTransform(angle);
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBilinear;
g.DrawImageUnscaled(bitmap, 0, 0);
}
Replace(new List <Range> {
FullRange
}, new List <string> {
Coder.BitmapToString(resultBitmap)
});
SetSelections(new List <Range> {
BeginRange
});
}
// Graphics methods
//chuck's new code 2/20/04
//this method indicates whether point is along outline of graphic
//and if so, what type of cursor should show
public virtual void BoundaryTest(System.Drawing.Point pt, SizeDirection dir)
{
System.Drawing.Drawing2D.GraphicsPath gp = new System.Drawing.Drawing2D.GraphicsPath();
System.Drawing.Drawing2D.Matrix myMatrix = new System.Drawing.Drawing2D.Matrix();
System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.Color.Black, 3);
gp.AddRectangle(new System.Drawing.Rectangle(this.m_Position.X - 3, this.m_Position.Y - 3, this.m_Size.Width + 6, this.m_Size.Height + 6));
if (this.m_Rotation != 0)
{
myMatrix.RotateAt((float)this.m_Rotation, new System.Drawing.PointF((float)this.X, (float)this.Y), System.Drawing.Drawing2D.MatrixOrder.Append);
}
gp.Transform(myMatrix);
dir = SizeDirection.NA;
if (gp.IsOutlineVisible(pt, pen))
{
//user has placed the mouse along the outline of the selected
//object - change the mouse to allow for resizing
System.Drawing.RectangleF rect = gp.GetBounds();
if (Math.Abs((int)rect.Left - pt.X) <= 2)
{
if (Math.Abs((int)rect.Top - pt.Y) <= 2)
{
dir = SizeDirection.Northwest;
}
else if (Math.Abs((int)rect.Bottom - pt.Y) <= 2)
{
dir = SizeDirection.Southwest;
}
else
{
dir = SizeDirection.West;
}
}
else if (Math.Abs((int)rect.Right - pt.X) <= 2)
{
if (Math.Abs((int)rect.Top - pt.Y) <= 2)
{
dir = SizeDirection.Northeast;
}
else if (Math.Abs((int)rect.Bottom - pt.Y) <= 2)
{
dir = SizeDirection.Southeast;
}
else
{
dir = SizeDirection.East;
}
}
else if (Math.Abs((int)rect.Top - pt.Y) <= 2)
{
dir = SizeDirection.North;
}
else
{
dir = SizeDirection.South;
}
}
}
public virtual bool HitTest(System.Drawing.Rectangle rect)
{//is this object contained within the supplied rectangle
System.Drawing.Drawing2D.GraphicsPath gp = new System.Drawing.Drawing2D.GraphicsPath();
System.Drawing.Drawing2D.Matrix myMatrix = new System.Drawing.Drawing2D.Matrix();
gp.AddRectangle(new System.Drawing.Rectangle(this.m_Position.X, this.m_Position.Y, this.m_Size.Width, this.m_Size.Height));
if (this.m_Rotation != 0)
{
myMatrix.RotateAt((float)this.m_Rotation, new System.Drawing.PointF((float)this.m_Position.X, (float)this.m_Position.Y),
System.Drawing.Drawing2D.MatrixOrder.Append);
}
gp.Transform(myMatrix);
System.Drawing.Rectangle gpRect = System.Drawing.Rectangle.Round(gp.GetBounds());
return(rect.Contains(gpRect));
}
/// <summary>
/// Erase the trail of the gesture and stop drawing
/// </summary>
public void RefreshAndStopDrawing()
{
// the drawing of gestures was finished
m_gestureDrawing = false;
// drawing in thread timer tick should not continue
m_drawingEnded = true;
// stop the thread timer
m_threadTimerDraw.Change(-1, -1);
if (!m_threadDrawing)
{
int lastIndex = m_curvePoints.Count;
PointF[] points = m_curvePoints.GetRange(m_lastIndex, lastIndex - m_lastIndex).ToArray();
m_lastIndex = lastIndex - 1;
if (points.Length > 1)
{
m_gp.DrawLines(m_pen, points);
}
}
List <PointF> allPoints = new List <PointF>(m_curvePoints.ToArray());
System.Drawing.Drawing2D.GraphicsPath path = new System.Drawing.Drawing2D.GraphicsPath();
path.AddLines(allPoints.ToArray());
RectangleF rect = path.GetBounds();
int rectShift = m_penWidth * 6;
rect.X -= rectShift;
rect.Y -= rectShift;
rect.Width += rectShift * 2;
rect.Height += rectShift * 2;
//Win32.RECT r = new Win32.RECT(rect);
m_drawnRegion = new Win32.RECT(rect);
//Rectangle r = new Rectangle((int)rect.X, (int)rect.Y, (int)rect.Width, (int)rect.Height);
if (!m_threadDrawing)
{
Debug.WriteLine(String.Format("##### InvalidateRect in MOUSE UP left: {0}, top: {1}, right: {2}, bottom: {3} ######",
m_drawnRegion.left, m_drawnRegion.top, m_drawnRegion.right, m_drawnRegion.bottom));
//Win32.InvalidateRect(m_hwndForm, ref m_drawnRegion, true);
Win32.RedrawWindow(m_hwndForm, ref m_drawnRegion, IntPtr.Zero, Win32.RDW_ERASE | Win32.RDW_INVALIDATE | Win32.RDW_UPDATENOW);
MakeNonTopMost();
}
else
{
m_redrawInTick = true;
}
//this.Invalidate(r);
//Win32.RedrawWindow(m_hwndForm, ref r, IntPtr.Zero, 0x2);
}
private Size MeasureText(Graphics graphics, string text, Font font)
{
var sz = TextRenderer.MeasureText(graphics, text, this.Font, new Size(0, 0), tf);
return sz;
var bounds = new RectangleF();
using (var textPath = new System.Drawing.Drawing2D.GraphicsPath())
{
textPath.AddString(
text,
font.FontFamily,
(int)font.Style,
font.Size,
new PointF(0, 0),
StringFormat.GenericTypographic);
bounds = textPath.GetBounds();
}
return new Size((int)bounds.Width, (int)bounds.Height);
}
public override System.Drawing.RectangleF GetTransformedVObjectBounds()
{
//
// We cannot use evident way to get bounds of the Path, something like this:
//
// return this.Path.GetBounds(_matrix, _pen);
//
// because this implementation returns wrong values. It seems that the GraphicsPath algorithm
// first finds bounds and after that applies matrix! Also it returns wrong (too large)
// rectangle for curves (e.g. for ellipse). To avoid first issue we have to clone path
// and manually transform it. To avoid second problem we have to use Flatten() method.
//
using (System.Drawing.Drawing2D.GraphicsPath c = (System.Drawing.Drawing2D.GraphicsPath) this.Path.Clone())
{
c.Flatten(_matrix, 1.0f);
return(c.GetBounds(_identityMatrix, _pen));
}
}
public ViewGeo(EvalGraphControl con)
{
plyMax = Math.Max((Math.Max(con.evaldata.maxIndex, con.evaldata.selectedIndex) + 9) / 10 * 10, 50);
var plyMaxLen = $"{plyMax}".Length;
hScrollValue = con.HorizontalScroll.Value;
scoreFontSize = Math.Max(Math.Min(con.Width / 16f, con.Height / 16f), 1f);
lineWidthMul = Math.Max(Math.Min(con.Width, con.Height) / 512f, 1f);
scaleLineLen = 6 * lineWidthMul;
scaleTextPad = 8 * lineWidthMul;
RectangleF bounds;
using (var path = new System.Drawing.Drawing2D.GraphicsPath())
{
using (var font = new FontFamily(con.fontFamilyName))
path.AddString(
"+9999",
font,
(int)FontStyle.Regular,
scoreFontSize,
new PointF(0f, 0f),
new StringFormat()
{
Alignment = StringAlignment.Far, LineAlignment = StringAlignment.Near
}
);
bounds = path.GetBounds();
lPad = 4 + (int)(-1.0f * bounds.Left + scaleTextPad);
rPad = 4 + (int)(-0.1f * plyMaxLen * bounds.Left);
uPad = 4 + (int)(+0.5f * bounds.Bottom);
bPad = 4 + (int)(+1.0f * bounds.Bottom + scaleTextPad);
}
xlen = con.evalGraphPictureBox.Width - lPad - rPad;
ymul = (con.evalGraphPictureBox.Height - uPad - bPad) * 0.5f;
yadd = uPad + ymul;
graphBodyWidth = con.Width - lPad - rPad;
plyWidth = Math.Max(graphBodyWidth / plyMax, 4f);
plyFontSize = Math.Max(Math.Min(scoreFontSize * plyWidth * -80f / (plyMaxLen * bounds.Left), scoreFontSize), 1f);
scoreRound = Math.Max(Math.Min(con.Height * 0.01f, plyWidth * 0.5f), 3f);
scoreLineWidth = Math.Max(scoreRound * 0.5f, 1f);
boxWidth = Math.Max((int)(lPad + rPad + plyMax * plyWidth), con.Width);
}
/// <summary>
/// Gets the default plot symbol size for all graphics in this graph, using the provided property context.
/// </summary>
/// <param name="context">The property context.</param>
/// <returns>Default plot symbol size in points (1/72 inch).</returns>
public static double GetDefaultSymbolSize(Altaxo.Main.Properties.IReadOnlyPropertyBag context)
{
double result = 1;
if (null != context)
{
var font = context.GetValue(PropertyKeyDefaultFont);
using (var path = new System.Drawing.Drawing2D.GraphicsPath())
{
path.AddString("x", Gdi.GdiFontManager.ToGdi(font.Font).FontFamily, (int)font.Style, (float)font.Size, new System.Drawing.PointF(0, 0), System.Drawing.StringFormat.GenericTypographic);
var bounds = path.GetBounds();
if (bounds.Height > 0)
{
result = Calc.Rounding.RoundToNumberOfSignificantDigits(bounds.Height, 2, MidpointRounding.ToEven);
}
}
}
return(result);
}
private Size MeasureText(Graphics graphics, string text, Font font)
{
var sz = TextRenderer.MeasureText(graphics, text, this.Font, new Size(0, 0), tf);
return(sz);
var bounds = new RectangleF();
using (var textPath = new System.Drawing.Drawing2D.GraphicsPath())
{
textPath.AddString(
text,
font.FontFamily,
(int)font.Style,
font.Size,
new PointF(0, 0),
StringFormat.GenericTypographic);
bounds = textPath.GetBounds();
}
return(new Size((int)bounds.Width, (int)bounds.Height));
}
//UPGRADE_TODO: Interface 'java.awt.Shape' was converted to 'System.Drawing.Drawing2D.GraphicsPath' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073'"
public ShapeWithStyleBuilder(System.Drawing.Drawing2D.GraphicsPath shape, GraphicContext graphicContext, bool outline, bool fill)
{
Point origin = new Point((double)graphicContext.getPen().X, (double)graphicContext.getPen().Y);
System.Drawing.Brush paint = graphicContext.Paint;
System.Drawing.Pen stroke = graphicContext.Stroke;
FillStyle fs = null;
LineStyle ls = null;
if (fill && paint != null)
{
System.Drawing.RectangleF tempAux = shape.GetBounds();
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1303'"
fs = FillStyleBuilder.build(paint, ref tempAux, graphicContext.Transform);
}
if (outline && stroke != null)
{
ls = LineStyleBuilder.build(paint, stroke);
}
init(shape, origin, fs, ls, fill);
}
protected override void GeneratePath()
{
_Path = new System.Drawing.Drawing2D.GraphicsPath();
_Path.AddRectangle(new Rectangle(Location, Size));
InvalidationArea = Rectangle.Round(_Path.GetBounds());
}
} // End Function GetWarpCaptcha
public static System.Drawing.Drawing2D.GraphicsPath BezierWarp(
System.Drawing.Drawing2D.GraphicsPath text, System.Drawing.Size size)
{
// Control points for a cubic Bézier spline
System.Drawing.PointF P0 = new System.Drawing.PointF();
System.Drawing.PointF P1 = new System.Drawing.PointF();
System.Drawing.PointF P2 = new System.Drawing.PointF();
System.Drawing.PointF P3 = new System.Drawing.PointF();
float shrink = 20;
float shift = 0;
P0.X = shrink;
P0.Y = shrink + shift;
P1.X = size.Width - shrink;
P1.Y = shrink;
P2.X = shrink;
P2.Y = size.Height - shrink;
P3.X = size.Width - shrink;
P3.Y = size.Height - shrink - shift;
// Calculate coefficients A thru H from the control points
float A = P3.X - 3 * P2.X + 3 * P1.X - P0.X;
float B = 3 * P2.X - 6 * P1.X + 3 * P0.X;
float C = 3 * P1.X - 3 * P0.X;
float D = P0.X;
float E = P3.Y - 3 * P2.Y + 3 * P1.Y - P0.Y;
float F = 3 * P2.Y - 6 * P1.Y + 3 * P0.Y;
float G = 3 * P1.Y - 3 * P0.Y;
float H = P0.Y;
System.Drawing.PointF[] pathPoints = text.PathPoints;
System.Drawing.RectangleF textBounds = text.GetBounds();
for (int i = 0; i < pathPoints.Length; i++)
{
System.Drawing.PointF pt = pathPoints[i];
float textX = pt.X;
float textY = pt.Y;
// Normalize the x coordinate into the parameterized
// value with a domain between 0 and 1.
float t = textX / textBounds.Width;
float t2 = (t * t);
float t3 = (t * t * t);
// Calculate spline point for parameter t
float Sx = A * t3 + B * t2 + C * t + D;
float Sy = E * t3 + F * t2 + G * t + H;
// Calculate the tangent vector for the point
float Tx = 3 * A * t2 + 2 * B * t + C;
float Ty = 3 * E * t2 + 2 * F * t + G;
// Rotate 90 or 270 degrees to make it a perpendicular
float Px = -Ty;
float Py = Tx;
// Normalize the perpendicular into a unit vector
float magnitude = (float)System.Math.Sqrt((Px * Px) + (Py * Py));
Px /= magnitude;
Py /= magnitude;
// Assume that input text point y coord is the "height" or
// distance from the spline. Multiply the perpendicular
// vector with y. it becomes the new magnitude of the vector
Px *= textY;
Py *= textY;
// Translate the spline point using the resultant vector
float finalX = Px + Sx;
float finalY = Py + Sy;
pathPoints[i] = new System.Drawing.PointF(finalX, finalY);
}
return(new System.Drawing.Drawing2D.GraphicsPath(pathPoints, text.PathTypes));
}
public static byte[] GetWarpCaptcha()
{
byte[] imageBytes = null;
string text = "I can haz Peanut";
text = "This is a test";
text = Helpers.GenerateRandomCode();
text = Helpers.GenerateRandomNumber();
System.Drawing.Drawing2D.GraphicsPath textPath = new System.Drawing.Drawing2D.GraphicsPath();
float fontSize = 23;
// textPath.AddString("st", null, 123, 12, )
// the baseline should start at 0,0, so the next line is not quite correct
textPath.AddString(
text
, System.Drawing.FontFamily.GenericSansSerif
, (int)System.Drawing.FontStyle.Bold, fontSize
, new System.Drawing.Point(0, 0)
, System.Drawing.StringFormat.GenericTypographic
);
System.Drawing.RectangleF textBounds = textPath.GetBounds();
using (System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(300, 150))
{
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bmp))
{
g.Clear(System.Drawing.Color.White);
System.Drawing.Drawing2D.HatchBrush hatchBrush =
new System.Drawing.Drawing2D.HatchBrush(
//System.Drawing.Drawing2D.HatchStyle.SmallConfetti
System.Drawing.Drawing2D.HatchStyle.Wave
//System.Drawing.Drawing2D.HatchStyle.Plaid
, System.Drawing.Color.LightGray
//, System.Drawing.Color.Black
, System.Drawing.Color.White
);
g.FillRectangle(hatchBrush, 0, 0, bmp.Width, bmp.Height);
// GraphicsPath bezierPath = textPath;
// GraphicsPath bezierPath = BezierWarp(textPath, new System.Drawing.Size((int)textBounds.Width, (int)textBounds.Height));
System.Drawing.Drawing2D.GraphicsPath bezierPath = BezierWarp(textPath, new System.Drawing.Size(bmp.Width, bmp.Height));
// draw the transformed text path
g.DrawPath(System.Drawing.Pens.Black, bezierPath);
// Draw the Bézier for reference
// g.DrawBezier(Pens.Black, P0, P1, P2, P3);
} // End Using g
using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
{
bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
imageBytes = ms.ToArray();
} // End Using ms
} // End Using bmp
return(imageBytes);
} // End Function GetWarpCaptcha
public virtual System.Drawing.Rectangle getBounds(System.Drawing.Drawing2D.Matrix transform)
{
System.Drawing.Rectangle tempAux = System.Drawing.Rectangle.Truncate(shape.GetBounds());
//UPGRADE_NOTE: ref keyword was added to struct-type parameters. 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1303_3"'
return(Util.transform(transform, ref tempAux));
}
protected override void GeneratePath()
{
_Path = new System.Drawing.Drawing2D.GraphicsPath();
_Path.AddRectangle(new Rectangle(Location, Size));
InvalidationArea = Rectangle.Round(_Path.GetBounds());
}
/// <summary>
/// Analyzuje pole vertexů jako polygon a zjistí jeho geometrický střed (centroid), šířku a výšku
/// </summary>
/// <param name="Vertices">Pole vertexů</param>
/// <returns>Výsledek analýzy polygonu</returns>
public static GeometryDescriptor AnalyzeVertexGroup(PointF[] Vertices)
{
if (Vertices.Length <= 1)
throw new ArgumentException();
GeometryDescriptor Description = new GeometryDescriptor(Vertices);
Description.FrontalArea = PolygonArea(Vertices);
for (int i = 0,j = 0; i < Vertices.Length; i++)
{
j = (i + 1) % Vertices.Length;
Description.Centroid.X += (Vertices[i].X + Vertices[j].X) * (Vertices[i].X * Vertices[j].Y - Vertices[i].Y * Vertices[j].X);
Description.Centroid.Y += (Vertices[i].Y + Vertices[j].Y) * (Vertices[i].X * Vertices[j].Y - Vertices[i].Y * Vertices[j].X);
}
Description.ConvexHull = ConvexHull.GetConvexHull(Vertices);
Description.Centroid.X /= (float)(Description.FrontalArea * 6);
Description.Centroid.Y /= (float)(Description.FrontalArea * 6);
using (System.Drawing.Drawing2D.GraphicsPath p = new System.Drawing.Drawing2D.GraphicsPath())
{
p.AddPolygon(Vertices);
RectangleF r = p.GetBounds();
Description.Width = r.Width;
Description.Height = r.Height;
}
return Description;
}
public Caption Render(string message, Position position, string fontName, float fontSize, bool isBold, bool isItalic, Color fontColor, Color bgColor, float bgBorder)
{
using (Graphics g = Graphics.FromImage(bitmap))
{
float padding = bgBorder * g.DpiX / 72;
float x = padding;
float y = padding;
int fontStyle = (int)System.Drawing.FontStyle.Regular;
if (isBold) fontStyle |= (int)System.Drawing.FontStyle.Bold;
if (isItalic) fontStyle |= (int)System.Drawing.FontStyle.Italic;
Font font = new Font(fontName, fontSize);
Brush brush = new SolidBrush(fontColor);
Brush bbrush = new SolidBrush(bgColor);
Pen pen = new Pen(bbrush, padding);
pen.LineJoin = System.Drawing.Drawing2D.LineJoin.Round;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
// Get Render Bounds
RectangleF rect;
using (var gp = new System.Drawing.Drawing2D.GraphicsPath())
{
gp.AddString(message, new FontFamily(fontName), fontStyle, fontSize, new RectangleF(new PointF(padding, padding), new SizeF(bitmap.Width - padding, bitmap.Height - padding)), StringFormat.GenericTypographic);
rect = gp.GetBounds();
}
// Render
if (position == K4WDisclaimer.Position.Bottom)
{
y = bitmap.Height - rect.Height - rect.Y - padding;
}
using (var gp = new System.Drawing.Drawing2D.GraphicsPath())
{
gp.AddString(message, new FontFamily(fontName), fontStyle, fontSize, new RectangleF(new PointF(x, y), new SizeF(bitmap.Width - padding, bitmap.Height - padding)), StringFormat.GenericTypographic);
g.FillPath(bbrush, gp);
g.DrawPath(pen, gp);
g.FillPath(brush, gp);
}
brush.Dispose();
bbrush.Dispose();
pen.Dispose();
font.Dispose();
}
return this;
}
public System.Drawing.Bitmap CreateBitmap(string text, double fontSize, Color color, int bitmap_bounds_margin, out FontStringInfo info)
{
var bitmap = default(System.Drawing.Bitmap);
info = new FontStringInfo();
var font = default(System.Drawing.Font);
var emFontFize = default(float);
var stringFormat = default(System.Drawing.StringFormat);
var path = default(System.Drawing.Drawing2D.GraphicsPath);
var path2 = default(System.Drawing.Drawing2D.GraphicsPath);
var bounds = default(System.Drawing.RectangleF);
//var fontStyle = System.Drawing.FontStyle.Bold;
//var fontName = "Rounded-X Mgen+ 1cp bold";
font = new System.Drawing.Font(fontFamily, (float)fontSize, fontStyle);
//try {}
////try { font = new System.Drawing.Font(fontName, (float)fontSize, System.Drawing.FontStyle.Bold); }
//catch (Exception exp) {
// Log.WriteLine($"CreateBitmap 1-1\n{exp}");
// try
// {
// font = new System.Drawing.Font("ＭＳ ゴシック", (float)fontSize, System.Drawing.FontStyle.Regular);
// Log.WriteLine($"CreateBitmap 1-1 Success\n代替えフォントに\"ＭＳ ゴシック\"を利用");
// }
// catch
// {
// Log.WriteLine($"CreateBitmap 1-1-1\n{exp}");
// }
//}
//EmugenUnityDll.Common.Log.WriteLine($"CreateBitmap UseFontName {font.Name}");
emFontFize = (float)font.Height * font.FontFamily.GetEmHeight(font.Style) / font.FontFamily.GetLineSpacing(font.Style);
stringFormat = new System.Drawing.StringFormat();
path = new System.Drawing.Drawing2D.GraphicsPath();
path.AddString(text, font.FontFamily, (int)fontStyle, emFontFize, new System.Drawing.PointF(0, 0), stringFormat);
bounds = path.GetBounds();
path2 = new System.Drawing.Drawing2D.GraphicsPath();
path2.AddString(text, fontFamily, (int)fontStyle, emFontFize,
new System.Drawing.PointF((float)(-bounds.Left + bitmap_bounds_margin), (float)(-bounds.Top + bitmap_bounds_margin)),
stringFormat);
bitmap = new System.Drawing.Bitmap(
(int)(bounds.Width + bitmap_bounds_margin * 2 + 2),
(int)(bounds.Height + bitmap_bounds_margin * 2 + 2), System.Drawing.Imaging.PixelFormat.Format32bppArgb);
info.offsetX = (int)bounds.Left - bitmap_bounds_margin;
info.offsetY = (int)bounds.Top - bitmap_bounds_margin;
using (var g = System.Drawing.Graphics.FromImage(bitmap))
{
var brush = default(System.Drawing.SolidBrush);
brush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(255, 0, 0, 0));
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
g.FillPath(brush, path2);
//try { }
//catch (Exception exp) { Log.WriteLine($"CreateBitmap 1-11\n{exp}"); }
//try { }
//catch (Exception exp) { Log.WriteLine($"CreateBitmap 1-12\n{exp}"); }
//try { }
//catch (Exception exp) { Log.WriteLine($"CreateBitmap 1-13\n{exp}"); }
}
return(bitmap);
}
/// <summary>
/// Erase the trail of the gesture and stop drawing
/// </summary>
public void RefreshAndStopDrawing()
{
// the drawing of gestures was finished
m_gestureDrawing = false;
// drawing in thread timer tick should not continue
m_drawingEnded = true;
// stop the thread timer
m_threadTimerDraw.Change(-1, -1);
if (!m_threadDrawing)
{
int lastIndex = m_curvePoints.Count;
PointF[] points = m_curvePoints.GetRange(m_lastIndex, lastIndex - m_lastIndex).ToArray();
m_lastIndex = lastIndex - 1;
if (points.Length > 1)
m_gp.DrawLines(m_pen, points);
}
List<PointF> allPoints = new List<PointF>(m_curvePoints.ToArray());
System.Drawing.Drawing2D.GraphicsPath path = new System.Drawing.Drawing2D.GraphicsPath();
path.AddLines(allPoints.ToArray());
RectangleF rect = path.GetBounds();
int rectShift = m_penWidth * 6;
rect.X -= rectShift;
rect.Y -= rectShift;
rect.Width += rectShift * 2;
rect.Height += rectShift * 2;
//Win32.RECT r = new Win32.RECT(rect);
m_drawnRegion = new Win32.RECT(rect);
//Rectangle r = new Rectangle((int)rect.X, (int)rect.Y, (int)rect.Width, (int)rect.Height);
if (!m_threadDrawing)
{
Debug.WriteLine(String.Format("##### InvalidateRect in MOUSE UP left: {0}, top: {1}, right: {2}, bottom: {3} ######",
m_drawnRegion.left, m_drawnRegion.top, m_drawnRegion.right, m_drawnRegion.bottom));
//Win32.InvalidateRect(m_hwndForm, ref m_drawnRegion, true);
Win32.RedrawWindow(m_hwndForm, ref m_drawnRegion, IntPtr.Zero, Win32.RDW_ERASE | Win32.RDW_INVALIDATE | Win32.RDW_UPDATENOW);
MakeNonTopMost();
}
else
m_redrawInTick = true;
//this.Invalidate(r);
//Win32.RedrawWindow(m_hwndForm, ref r, IntPtr.Zero, 0x2);
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
string S = "";
DA.GetData(0, ref S);
string fontString = "";
DA.GetData(1, ref fontString);
bool close = false;
DA.GetData(2, ref close);
double size = 0.0;
DA.GetData(3, ref size);
double precision = 0.0;
DA.GetData(4, ref precision);
Plane basePlane = new Plane();
DA.GetData(5, ref basePlane);
int J = 0;
DA.GetData(6, ref J);
float fS = size == 0 ? 1 : (float)size;
Font local_font = new Font(fontString, (float)fS);
System.Drawing.Drawing2D.GraphicsPath path = new System.Drawing.Drawing2D.GraphicsPath();
path.AddString(S, local_font.FontFamily, (int)local_font.Style, local_font.Size, new PointF(0, 0), new StringFormat());
System.Drawing.Drawing2D.Matrix matrix = new System.Drawing.Drawing2D.Matrix(); // transformation matrix
matrix.Reset(); // build identity matrix
// __________________ autoList part __________________
// variable for the list
Grasshopper.Kernel.Special.GH_ValueList vList;
// tries to cast input as list
try
{
// if the list is not the first parameter then change Input[6] to the corresponding value
vList = Params.Input[6].Sources[0] as Grasshopper.Kernel.Special.GH_ValueList;
// check if the list must be created
if (!vList.NickName.Equals("Justification"))
{
vList.ClearData();
vList.ListItems.Clear();
vList.NickName = "Justification";
for (int i = 0; i < justification.Length; i++)
{
vList.ListItems.Add(new Grasshopper.Kernel.Special.GH_ValueListItem(justification[i][0], justification[i][1]));
}
//var item1 = new Grasshopper.Kernel.Special.GH_ValueListItem("TopLeft", "0");
//var item2 = new Grasshopper.Kernel.Special.GH_ValueListItem("MiddleLeft", "1");
//var item3 = new Grasshopper.Kernel.Special.GH_ValueListItem("BottomLeft", "2");
//var item4 = new Grasshopper.Kernel.Special.GH_ValueListItem("TopCenter", "3");
//var item5 = new Grasshopper.Kernel.Special.GH_ValueListItem("MiddleCenter", "4");
//var item6 = new Grasshopper.Kernel.Special.GH_ValueListItem("BottomCenter", "5");
//var item7 = new Grasshopper.Kernel.Special.GH_ValueListItem("TopRight", "6");
//var item8 = new Grasshopper.Kernel.Special.GH_ValueListItem("MiddleRight", "7");
//var item9 = new Grasshopper.Kernel.Special.GH_ValueListItem("BottomRight", "8");
//vList.ListItems.Add(item1);
//vList.ListItems.Add(item2);
//vList.ListItems.Add(item3);
//vList.ListItems.Add(item4);
//vList.ListItems.Add(item5);
//vList.ListItems.Add(item6);
//vList.ListItems.Add(item7);
//vList.ListItems.Add(item8);
//vList.ListItems.Add(item9);
vList.ListItems[0].Value.CastTo(out J);
}
}
catch
{
// handles anything that is not a value list
}
// ______________ text justification ______________
RectangleF rec = path.GetBounds(); // bounding rectangle for text
float dX = Convert.ToSingle(rec.Width * -0.5), dY = Convert.ToSingle(rec.Height * 0.5);
switch (J)
{
case 0: // top left
dX = 0;
dY = fS;
break;
case 1: // middle left
dX = 0;
dY = Convert.ToSingle((-rec.Height) * 0.5 + fS);
break;
case 2: // bottom left
dX = 0;
dY = Convert.ToSingle(-rec.Height + fS * 0.5);
break;
case 3: // top center
dX = Convert.ToSingle(rec.Width * -0.5);
dY = fS;
break;
case 4: // middle center
dX = Convert.ToSingle(rec.Width * -0.5);
dY = Convert.ToSingle((-rec.Height) * 0.5 + fS);
break;
case 5: // bottom center
dX = Convert.ToSingle(rec.Width * -0.5);
dY = Convert.ToSingle(-rec.Height + fS * 0.5);
break;
case 6: // top right
dX = Convert.ToSingle(rec.Width * -1);
dY = fS;
break;
case 7: // middle right
dX = Convert.ToSingle(rec.Width * -1);
dY = Convert.ToSingle((-rec.Height) * 0.5 + fS);
break;
case 8: // bottom right
dX = Convert.ToSingle(rec.Width * -1);
dY = Convert.ToSingle(-rec.Height + fS * 0.5);
break;
}
//float dX = Convert.ToSingle(rec.Width * -0.5);
//float dY = Convert.ToSingle(rec.Height * 0.5);
System.Drawing.Drawing2D.Matrix mTrans = new System.Drawing.Drawing2D.Matrix(1, 0, 0, 1, dX, dY); // build transformation matrix
path.Transform(mTrans); // transform text path
// ______________ convert to polylines ______________
path.Flatten(matrix, (float)(size / precision)); // turns the path into a polyline that approximates the path
PointF[] pts = path.PathPoints; // get path points
Byte[] tps = path.PathTypes; // get path point types
List <Polyline> strokes = new List <Polyline>(); // List for strokes
Polyline stroke = new Polyline();
Byte typ_start = Convert.ToByte(System.Drawing.Drawing2D.PathPointType.Start);// find start points condition
// the conversion loop
for (int i = 0; i < pts.Length; i++)
{
// if a start point is found, and the existing polyline is not null nor a single point,
// add polyline to the strokes and create a new polyline
if (tps[i] == typ_start)
{
if (stroke != null && stroke.Count > 1)
{
if (close && !stroke.IsClosed)
{
stroke.Add(stroke[0]); // close polyline if necessary
}
strokes.Add(stroke);
}
stroke = new Polyline();
}
// in any other case add the next point to a polyline
stroke.Add(pts[i].X, -pts[i].Y + size, 0);
// add last stroke to the list
if (i == pts.Length - 1)
{
if (close && !stroke.IsClosed)
{
stroke.Add(stroke[0]); // and close it if necessary
}
strokes.Add(stroke);
}
}
// ______________ align strokes to given plane ______________
Transform align = Transform.PlaneToPlane(Plane.WorldXY, basePlane); // align transformation
for (int j = 0; j < strokes.Count; j++)
{
strokes[j].Transform(align);
}
DA.SetDataList(0, strokes);
}
private void Carte_Paint(object sender, PaintEventArgs e)
{
int i;
float w, h;
//projet = ((Musliw.MusliW)(this.MdiParent)).projet;
Graphics page = e.Graphics;
//page.Clear(this.BackColor);
w = this.Width;
h = this.Height;
Pen stylo = new Pen(fen.stylo_couleur, fen.epaisseur);
Font fonte = new Font(FontFamily.GenericSansSerif, 7, FontStyle.Bold);
this.ForeColor = Color.Black;
Brush brosse = new SolidBrush(fen.brosse_couleur);
Brush brosse_texte = new SolidBrush(fen.couleur_texte);
float dx = w / (projet.reseaux[nproj].xu - projet.reseaux[nproj].xl);
float dy = h / (projet.reseaux[nproj].yu - projet.reseaux[nproj].yl);
float deltax, deltay, voldeltax, voldeltay;
float cx = 0.5f * (projet.reseaux[nproj].xu + projet.reseaux[nproj].xl);
float cy = 0.5f * (projet.reseaux[nproj].yu + projet.reseaux[nproj].yl);
//MessageBox.Show(xl.ToString() + " " + yu.ToString());
PointF p1 = new PointF();
PointF p2 = new PointF();
PointF p3 = new PointF();
PointF p4 = new PointF();
PointF p5 = new PointF();
PointF[] points = new PointF[4];
float angle = 0, norme = 0;
float sinx = 0, cosx = 1;
if (fen.volume_echelle < 1e-6f)
{
fen.volume_echelle = 1e-6f;
}
for (i = 0; i < projet.reseaux[nproj].links.Count; i++)
{
norme = fen.norme(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, fen.ecart + 0.5f * fen.epaisseur);
if ((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].is_visible == true && projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].is_visible == true && norme > 0) && (projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].is_valid == true && projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].is_valid == true))
{
//page.DrawRectangle(stylo, 0f, 0f, 200, 200);
//MessageBox.Show(((res.nodes[i].x - res.xl) * delta).ToString() + " " + ((res.yu - res.nodes[i].y) * delta).ToString()+" "+w.ToString()+" "+h.ToString());
deltax = fen.deltax(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, fen.ecart + 0.5f * fen.epaisseur);
deltay = fen.deltay(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, fen.ecart + 0.5f * fen.epaisseur);
cosx = fen.deltax(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, 1);
sinx = fen.deltay(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, 1);
voldeltax = fen.deltax(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, fen.ecart + 0.5f * fen.epaisseur + projet.reseaux[projet.reseau_actif].links[i].volau / fen.volume_echelle);
voldeltay = fen.deltay(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, fen.ecart + 0.5f * fen.epaisseur + projet.reseaux[projet.reseau_actif].links[i].volau / fen.volume_echelle);
page.DrawLine(stylo, ((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x - fen.xl) / fen.echelle) + deltay, ((fen.yu - projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y) / fen.echelle) + deltax, ((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x - fen.xl) / fen.echelle) + deltay, ((fen.yu - projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y) / fen.echelle) + deltax);
p1.X = ((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x - fen.xl) / fen.echelle) + deltay;
p1.Y = ((fen.yu - projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y) / fen.echelle) + deltax;
p2.X = ((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x - fen.xl) / fen.echelle) + voldeltay;
p2.Y = ((fen.yu - projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y) / fen.echelle) + voldeltax;
p3.X = ((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x - fen.xl) / fen.echelle) + voldeltay;
p3.Y = ((fen.yu - projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y) / fen.echelle) + voldeltax;
p4.X = ((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x - fen.xl) / fen.echelle) + deltay;
p4.Y = ((fen.yu - projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y) / fen.echelle) + deltax;
System.Drawing.Drawing2D.GraphicsPath epaisseur = new System.Drawing.Drawing2D.GraphicsPath();
System.Drawing.Drawing2D.GraphicsPath texte_epaisseur = new System.Drawing.Drawing2D.GraphicsPath();
epaisseur.StartFigure();
points[0] = p1;
points[1] = p2;
points[2] = p3;
points[3] = p4;
epaisseur.AddPolygon(points);
epaisseur.CloseFigure();
//page.FillPath(brosse, epaisseur);
//page.FillPolygon(brosse, points);
//page.DrawPolygon(stylo,points);
epaisseur.Reset();
texte_epaisseur.StartFigure();
p5.X = 0.5f * (p3.X + p2.X);
p5.Y = 0.5f * (p3.Y + p2.Y);
texte_epaisseur.AddString(projet.reseaux[projet.reseau_actif].links[i].volau.ToString("0"), FontFamily.GenericSansSerif, 0, fen.taille_texte, new PointF(p5.X, p5.Y), StringFormat.GenericDefault);
RectangleF encombrement = texte_epaisseur.GetBounds();
// texte_epaisseur.AddRectangle(encombrement);
//texte_epaisseur.AddPie(p5.X,p5.Y,2,2,0,360);
page.FillPolygon(brosse, points);
page.DrawPolygon(stylo, points);
if (encombrement.Width < fen.norme(p1.X, p4.X, p1.Y, p4.Y, 1) && projet.reseaux[projet.reseau_actif].links[i].volau > 0)
{
System.Drawing.Drawing2D.Matrix rotation = new System.Drawing.Drawing2D.Matrix();
if (cosx >= 0 && sinx <= 0)
{
angle = 180f * ((float)Math.Acos(cosx) / (float)Math.PI);
rotation.RotateAt(angle, p5);
rotation.Translate(p5.X - encombrement.X, p5.Y - encombrement.Y);
System.Drawing.Drawing2D.Matrix trans = new System.Drawing.Drawing2D.Matrix();
texte_epaisseur.Transform(rotation);
trans.Translate(-0.5f * encombrement.Width * cosx, 0.5f * encombrement.Width * sinx);
texte_epaisseur.Transform(trans);
texte_epaisseur.CloseFigure();
page.FillPath(brosse_texte, texte_epaisseur);
}
else if (cosx <= 0 && sinx >= 0)
{
angle = 180f - 180f * ((float)Math.Acos(cosx) / (float)Math.PI);
rotation.RotateAt(angle, p5);
rotation.Translate(p5.X - encombrement.X, p5.Y - encombrement.Y);
System.Drawing.Drawing2D.Matrix trans = new System.Drawing.Drawing2D.Matrix();
texte_epaisseur.Transform(rotation);
trans.Translate(+0.5f * encombrement.Width * cosx + (encombrement.Height) * sinx, -0.5f * encombrement.Width * sinx + (encombrement.Height) * cosx);
texte_epaisseur.Transform(trans);
texte_epaisseur.CloseFigure();
page.FillPath(brosse_texte, texte_epaisseur);
}
else if (cosx >= 0 && sinx >= 0)
{
angle = -180f * (float)Math.Acos(cosx) / (float)Math.PI;
rotation.RotateAt(angle, p5);
rotation.Translate(p5.X - encombrement.X, p5.Y - encombrement.Y);
System.Drawing.Drawing2D.Matrix trans = new System.Drawing.Drawing2D.Matrix();
texte_epaisseur.Transform(rotation);
trans.Translate(-0.5f * encombrement.Width * cosx, 0.5f * encombrement.Width * sinx);
texte_epaisseur.Transform(trans);
texte_epaisseur.CloseFigure();
page.FillPath(brosse_texte, texte_epaisseur);
}
else if (cosx <= 0 && sinx <= 0)
{
angle = 180 + 180f * ((float)Math.Acos(cosx) / (float)Math.PI);
rotation.RotateAt(angle, p5);
rotation.Translate(p5.X - encombrement.X, p5.Y - encombrement.Y);
System.Drawing.Drawing2D.Matrix trans = new System.Drawing.Drawing2D.Matrix();
texte_epaisseur.Transform(rotation);
trans.Translate(+0.5f * encombrement.Width * cosx + (encombrement.Height) * sinx, -0.5f * encombrement.Width * sinx + (encombrement.Height) * cosx);
texte_epaisseur.Transform(trans);
texte_epaisseur.CloseFigure();
page.FillPath(brosse_texte, texte_epaisseur);
}
}
epaisseur.Dispose();
texte_epaisseur.Dispose();
}
}
/* for (i = 0; i < projet.reseaux[nproj].nodes.Count; i++)
* {
* if (projet.reseaux[nproj].nodes[i].i != 0)
* {
* //page.DrawRectangle(stylo, 0f, 0f, 200, 200);
* //MessageBox.Show(((res.nodes[i].x - res.xl) * delta).ToString() + " " + ((res.yu - res.nodes[i].y) * delta).ToString()+" "+w.ToString()+" "+h.ToString());
* page.FillRectangle(brosse, (res.nodes[i].x - res.xl) * delta, (res.yu - res.nodes[i].y) * delta, 30f, 20f);
* page.DrawRectangle(stylo, (res.nodes[i].x - res.xl) * delta, (res.yu - res.nodes[i].y) * delta, 30f, 20f);
* page.DrawString(res.nodes[i].i.ToString(), fonte, Brushes.Black, new RectangleF((res.nodes[i].x - res.xl) * delta, (res.yu - res.nodes[i].y) * delta, 30f, 20f));
* }
* }*/
}
private void ShowOSD(string message)
{
if (this.osdDelayTask != null)
{
this.osdDelayTask.CancelAsync();
}
lock (this.osdLock)
{
if (this.osdMessage != null)
{
this.osdMessage.Dispose();
this.osdMessage = null;
}
var ff = new FontFamily("Microsoft YaHei UI");
var f = new Font(ff, 24, FontStyle.Regular, GraphicsUnit.Point);
var gp = new System.Drawing.Drawing2D.GraphicsPath();
gp.AddString(message, ff, (int)FontStyle.Regular, 18, Point.Empty, StringFormat.GenericDefault);
var gpb = gp.GetBounds();
Bitmap text = new Bitmap((int)gpb.Width + 10, (int)gpb.Height + 10);
using (var tg = Graphics.FromImage(text))
{
tg.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
tg.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
tg.FillPath(Brushes.Yellow, gp);
tg.Dispose();
}
this.osdMessage = text;
}
this.Invoke(new Action(this.openGLControl1.DoRender));
this.osdDelayTask = new BackgroundWorker();
this.osdDelayTask.WorkerSupportsCancellation = true;
this.osdDelayTask.DoWork += (sender, e) =>
{
Thread.Sleep(this.osdDelay);
if (((BackgroundWorker)sender).CancellationPending)
{
e.Cancel = true;
return;
}
};
this.osdDelayTask.RunWorkerCompleted += (sender, e) =>
{
if (e.Cancelled)
{
return;
}
lock (this.osdLock)
{
if (this.osdMessage != null)
{
this.osdMessage.Dispose();
this.osdMessage = null;
}
}
this.Invoke(new Action(this.openGLControl1.DoRender));
};
this.osdDelayTask.RunWorkerAsync();
}
private void Carte_Paint(object sender, PaintEventArgs e)
{
int i;
double w, h;
//projet = ((Musliw.MusliW)(this.MdiParent)).projet;
Graphics page = e.Graphics;
//page.Clear(this.BackColor);
w = this.Width;
h = this.Height;
Pen stylo = new Pen(fen.stylo_couleur, (int)fen.epaisseur);
Font fonte = new Font(FontFamily.GenericSansSerif, 7,FontStyle.Bold);
this.ForeColor = Color.Black;
Brush brosse =new SolidBrush(fen.brosse_couleur);
Brush brosse_texte = new SolidBrush(fen.couleur_texte);
double dx = w / (projet.reseaux[nproj].xu - projet.reseaux[nproj].xl);
double dy = h / (projet.reseaux[nproj].yu - projet.reseaux[nproj].yl);
double deltax,deltay,voldeltax,voldeltay;
double cx = 0.5f * (projet.reseaux[nproj].xu + projet.reseaux[nproj].xl);
double cy = 0.5f * (projet.reseaux[nproj].yu + projet.reseaux[nproj].yl);
//MessageBox.Show(xl.ToString() + " " + yu.ToString());
PointF p1=new PointF();
PointF p2 = new PointF();
PointF p3 = new PointF();
PointF p4 = new PointF();
PointF p5 = new PointF();
PointF[] points = new PointF[4] ;
double angle=0,norme=0;
double sinx = 0, cosx = 1;
if (fen.volume_echelle < 1e-6f)
{
fen.volume_echelle = 1e-6f;
}
for (i = 0; i < projet.reseaux[nproj].links.Count; i++)
{
norme = fen.norme(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, fen.ecart + 0.5f * fen.epaisseur);
if ((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].is_visible == true && projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].is_visible == true && norme > 0) && (projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].is_valid == true && projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].is_valid == true))
{
//page.DrawRectangle(stylo, 0f, 0f, 200, 200);
//MessageBox.Show(((res.nodes[i].x - res.xl) * delta).ToString() + " " + ((res.yu - res.nodes[i].y) * delta).ToString()+" "+w.ToString()+" "+h.ToString());
deltax = fen.deltax(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, fen.ecart+0.5f*fen.epaisseur);
deltay = fen.deltay(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, fen.ecart+0.5f*fen.epaisseur);
cosx = fen.deltax(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, 1);
sinx = fen.deltay(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, 1);
voldeltax = fen.deltax(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, fen.ecart + 0.5f * fen.epaisseur + projet.reseaux[projet.reseau_actif].links[i].volau / fen.volume_echelle);
voldeltay = fen.deltay(projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y, projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y, fen.ecart + 0.5f * fen.epaisseur + projet.reseaux[projet.reseau_actif].links[i].volau / fen.volume_echelle);
page.DrawLine(stylo, (float)(((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x - fen.xl) / fen.echelle) + deltay), (float)(((fen.yu - projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y) / fen.echelle) + deltax),(float) (((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x - fen.xl) / fen.echelle) + deltay),(float) (((fen.yu - projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y) / fen.echelle) + deltax));
p1.X = (float)(((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x - fen.xl) / fen.echelle) + deltay);
p1.Y = (float)(((fen.yu - projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y) / fen.echelle) + deltax);
p2.X = (float)(((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].x - fen.xl) / fen.echelle) + voldeltay);
p2.Y = (float)(((fen.yu - projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].no].y) / fen.echelle) + voldeltax);
p3.X = (float)(((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x - fen.xl) / fen.echelle) + voldeltay);
p3.Y = (float)(((fen.yu - projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y) / fen.echelle) + voldeltax);
p4.X = (float)(((projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].x - fen.xl) / fen.echelle) + deltay);
p4.Y = (float)(((fen.yu - projet.reseaux[nproj].nodes[projet.reseaux[nproj].links[i].nd].y) / fen.echelle) + deltax);
System.Drawing.Drawing2D.GraphicsPath epaisseur = new System.Drawing.Drawing2D.GraphicsPath();
System.Drawing.Drawing2D.GraphicsPath texte_epaisseur = new System.Drawing.Drawing2D.GraphicsPath();
epaisseur.StartFigure();
points[0] = p1;
points[1] = p2;
points[2] = p3;
points[3] = p4;
epaisseur.AddPolygon(points);
epaisseur.CloseFigure();
//page.FillPath(brosse, epaisseur);
//page.FillPolygon(brosse, points);
//page.DrawPolygon(stylo,points);
epaisseur.Reset();
texte_epaisseur.StartFigure();
p5.X = 0.5f * (p3.X + p2.X);
p5.Y = 0.5f * (p3.Y + p2.Y);
texte_epaisseur.AddString(projet.reseaux[projet.reseau_actif].links[i].volau.ToString("0"), FontFamily.GenericSansSerif, 0, (float)fen.taille_texte, new PointF(p5.X, p5.Y), StringFormat.GenericDefault);
RectangleF encombrement = texte_epaisseur.GetBounds();
// texte_epaisseur.AddRectangle(encombrement);
//texte_epaisseur.AddPie(p5.X,p5.Y,2,2,0,360);
page.FillPolygon(brosse, points);
page.DrawPolygon(stylo, points);
if (encombrement.Width < fen.norme(p1.X, p4.X, p1.Y, p4.Y, 1) && projet.reseaux[projet.reseau_actif].links[i].volau > 0)
{
System.Drawing.Drawing2D.Matrix rotation = new System.Drawing.Drawing2D.Matrix();
if (cosx >= 0 && sinx <= 0)
{
angle = 180f * ((float)Math.Acos(cosx) / (float)Math.PI);
rotation.RotateAt((float)angle, p5);
rotation.Translate(p5.X - encombrement.X, p5.Y - encombrement.Y);
System.Drawing.Drawing2D.Matrix trans = new System.Drawing.Drawing2D.Matrix();
texte_epaisseur.Transform(rotation);
trans.Translate((float)(-0.5f * encombrement.Width * cosx),(float)( 0.5f * encombrement.Width * sinx));
texte_epaisseur.Transform(trans);
texte_epaisseur.CloseFigure();
page.FillPath(brosse_texte, texte_epaisseur);
}
else if (cosx <= 0 && sinx >= 0)
{
angle = 180f - 180f * ((float)Math.Acos(cosx) / (float)Math.PI);
rotation.RotateAt((float)angle, p5);
rotation.Translate(p5.X - encombrement.X, p5.Y - encombrement.Y);
System.Drawing.Drawing2D.Matrix trans = new System.Drawing.Drawing2D.Matrix();
texte_epaisseur.Transform(rotation);
trans.Translate((float)(+0.5f * encombrement.Width * cosx + (encombrement.Height) * sinx),(float)( -0.5f * encombrement.Width * sinx + (encombrement.Height) * cosx));
texte_epaisseur.Transform(trans);
texte_epaisseur.CloseFigure();
page.FillPath(brosse_texte, texte_epaisseur);
}
else if (cosx >= 0 && sinx >= 0)
{
angle = -180f * (float)Math.Acos(cosx) / (float)Math.PI;
rotation.RotateAt((float)angle, p5);
rotation.Translate(p5.X - encombrement.X, p5.Y - encombrement.Y);
System.Drawing.Drawing2D.Matrix trans = new System.Drawing.Drawing2D.Matrix();
texte_epaisseur.Transform(rotation);
trans.Translate((float)(-0.5f * encombrement.Width * cosx),(float)( 0.5f * encombrement.Width * sinx));
texte_epaisseur.Transform(trans);
texte_epaisseur.CloseFigure();
page.FillPath(brosse_texte, texte_epaisseur);
}
else if (cosx <= 0 && sinx <= 0)
{
angle = 180 + 180f * ((float)Math.Acos(cosx) / (float)Math.PI);
rotation.RotateAt((float)angle, p5);
rotation.Translate(p5.X - encombrement.X, p5.Y - encombrement.Y);
System.Drawing.Drawing2D.Matrix trans = new System.Drawing.Drawing2D.Matrix();
texte_epaisseur.Transform(rotation);
trans.Translate((float)(+0.5f * encombrement.Width * cosx + (encombrement.Height) * sinx),(float)( -0.5f * encombrement.Width * sinx + (encombrement.Height) * cosx));
texte_epaisseur.Transform(trans);
texte_epaisseur.CloseFigure();
page.FillPath(brosse_texte, texte_epaisseur);
}
}
epaisseur.Dispose();
texte_epaisseur.Dispose();
}
}
/* for (i = 0; i < projet.reseaux[nproj].nodes.Count; i++)
{
if (projet.reseaux[nproj].nodes[i].i != 0)
{
//page.DrawRectangle(stylo, 0f, 0f, 200, 200);
//MessageBox.Show(((res.nodes[i].x - res.xl) * delta).ToString() + " " + ((res.yu - res.nodes[i].y) * delta).ToString()+" "+w.ToString()+" "+h.ToString());
page.FillRectangle(brosse, (res.nodes[i].x - res.xl) * delta, (res.yu - res.nodes[i].y) * delta, 30f, 20f);
page.DrawRectangle(stylo, (res.nodes[i].x - res.xl) * delta, (res.yu - res.nodes[i].y) * delta, 30f, 20f);
page.DrawString(res.nodes[i].i.ToString(), fonte, Brushes.Black, new RectangleF((res.nodes[i].x - res.xl) * delta, (res.yu - res.nodes[i].y) * delta, 30f, 20f));
}
}*/
}
public CanvasRectangleF GetBounds()
{
var rectangleF = _path.GetBounds();
return(new CanvasRectangleF(rectangleF.X, rectangleF.Y, rectangleF.Width, rectangleF.Height));
}
public void Update(bool recalculateTextBounds)
{
if (_path != null)
{
_path.Dispose();
}
if (_boundsPath != null)
{
_boundsPath.Dispose();
}
_format.FormatFlags |= System.Drawing.StringFormatFlags.LineLimit;
_path = new System.Drawing.Drawing2D.GraphicsPath();
if (recalculateTextBounds)
{
System.Drawing.PointF origin = System.Drawing.PointF.Empty;
switch (_format.Alignment)
{
case System.Drawing.StringAlignment.Far:
origin.X = _textArea.Right;
break;
case System.Drawing.StringAlignment.Center:
origin.X = _textArea.Left + _textArea.Width / 2;
break;
case System.Drawing.StringAlignment.Near:
origin.X = _textArea.Left;
break;
default:
throw new Aurigma.GraphicsMill.UnexpectedException();
}
switch (_format.LineAlignment)
{
case System.Drawing.StringAlignment.Far:
origin.Y = TextArea.Bottom;
break;
case System.Drawing.StringAlignment.Center:
origin.Y = _textArea.Top + _textArea.Height / 2;
break;
case System.Drawing.StringAlignment.Near:
origin.Y = _textArea.Top;
break;
default:
throw new Aurigma.GraphicsMill.UnexpectedException();
}
_path.AddString(_text, _font.FontFamily, (int)_font.Style, _font.Size, origin, _format);
UpdateTextArea(origin);
}
else
{
_path.AddString(_text, _font.FontFamily, (int)_font.Style, _font.Size, _textArea, _format);
System.Drawing.RectangleF stringBounds = _path.GetBounds();
}
_boundsPath = new System.Drawing.Drawing2D.GraphicsPath();
_boundsPath.AddRectangle(_textArea);
base.Update();
}
