本文整理汇总了C#中PdfSharp.Drawing.XGraphics.DrawLines方法的典型用法代码示例。如果您正苦于以下问题：C# XGraphics.DrawLines方法的具体用法？C# XGraphics.DrawLines怎么用？C# XGraphics.DrawLines使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PdfSharp.Drawing.XGraphics的用法示例。
在下文中一共展示了XGraphics.DrawLines方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: RenderPage
/// <summary>
/// Demonstrates the use of XGraphics.DrawLines.
/// </summary>
public override void RenderPage(XGraphics gfx)
{
//base.RenderPage(gfx);
XPoint[] points = new XPoint[]
{
new XPoint(50, 100),
new XPoint(450, 120),
new XPoint(550, 300),
new XPoint(150, 380),
new XPoint(120, 190),
};
gfx.DrawLines(properties.Pen2.Pen, points);
}示例2: RenderPage
/// <summary>
/// Source and more infos: http://www.math.dartmouth.edu/~dlittle/java/SpiroGraph/
/// </summary>
public override void RenderPage(XGraphics gfx)
{
base.RenderPage(gfx);
//int R = 60, r = 60, p = 60, N = 270; // Cardioid
//int R = 60, r = -45, p = -101, N = 270; // Rounded Square
//int R = 75, r = -25, p = 85, N = 270; // Gold fish
//int R = 75, r = -30, p = 60, N = 270; // Star fish
//int R = 100, r = 49, p = 66, N = 7; // String of Pearls
//int R = 90, r = 1, p = 105, N = 105; // Rotating Triangle
//int R = 90, r = 1, p = 105, N = 105;
int R = 60, r = 2, p = 122, N = 490;
int revs = Math.Abs(r) / Gcd(R, Math.Abs(r));
XPoint[] points = new XPoint[revs * N + 1];
for (int i = 0; i <= revs * N; i++)
{
double t = 4 * i * Math.PI / N;
points[i].X = ((R+r)*Math.Cos(t) - p * Math.Cos((R+r)* t / r));
points[i].Y = ((R+r)*Math.Sin(t) - p * Math.Sin((R+r)* t / r));
}
#if true
// Draw as lines
gfx.TranslateTransform(300, 250);
gfx.DrawLines(properties.Pen2.Pen, points);
//gfx.DrawPolygon(properties.Pen2.Pen, properties.Brush2.Brush, points, properties.General.FillMode);
// Draw as closed curve
gfx.TranslateTransform(0, 400);
gfx.DrawClosedCurve(properties.Pen2.Pen, properties.Brush2.Brush, points, properties.General.FillMode,
properties.General.Tension);
#else
gfx.TranslateTransform(300, 400);
XSolidBrush dotBrush = new XSolidBrush(properties.Pen2.Pen.Color);
float width = properties.Pen2.Width;
for (int i = 0; i < revs * N; i++)
gfx.DrawEllipse(dotBrush,points[i].X, points[i].Y, width, width);
#endif
}示例3: DrawLines
/// <summary>
/// Draws a ployline.
/// </summary>
void DrawLines(XGraphics gfx, int number)
{
BeginBox(gfx, number, "DrawLines");
XPen pen = new XPen(XColors.DarkSeaGreen, 6);
pen.LineCap = XLineCap.Round;
pen.LineJoin = XLineJoin.Bevel;
XPoint[] points =
new XPoint[] { new XPoint(20, 30), new XPoint(60, 120), new XPoint(90, 20), new XPoint(170, 90), new XPoint(230, 40) };
gfx.DrawLines(pen, points);
EndBox(gfx);
}示例4: RenderPolyLines
/// <summary>
/// Draws simple lines.
/// </summary>
void RenderPolyLines(XGraphics gfx)
{
gfx.TranslateTransform(15, 20);
XPen pen = new XPen(XColors.DarkSeaGreen, 6);
pen.LineCap = XLineCap.Round;
pen.LineJoin = XLineJoin.Bevel;
XPoint[] points =
new XPoint[] { new XPoint(20, 30), new XPoint(60, 120), new XPoint(90, 20), new XPoint(170, 90), new XPoint(230, 40) };
gfx.DrawLines(pen, points);
}示例5: DrawHandMadeArc
public void DrawHandMadeArc(XGraphics gfx, XPen pen, XRect rect, double startAngle, double sweepAngle)
{
const double deg2rad = Math.PI / 180;
double dx = rect.Width / 2;
double dy = rect.Height / 2;
double x0 = rect.X + dx;
double y0 = rect.Y + dy;
double a = startAngle;
if (a < 0)
a = a + (1 + Math.Floor((Math.Abs(a) / 360))) * 360;
else if (a > 360)
a = a - Math.Floor(a / 360) * 360;
double b = startAngle + sweepAngle;
if (b < 0)
b = b + (1 + Math.Floor((Math.Abs(b) / 360))) * 360;
else if (b > 360)
b = b - Math.Floor(b / 360) * 360;
a *= deg2rad;
b *= deg2rad;
if (rect.Width != rect.Height)
{
double sina = Math.Sin(a);
if (Math.Abs(sina) > 1E-10)
{
if (a < Math.PI)
a = Math.PI / 2 - Math.Atan(dy * Math.Cos(a) / (dx * sina));
else
a = 3 * Math.PI / 2 - Math.Atan(dy * Math.Cos(a) / (dx * sina));
}
double sinb = Math.Sin(b);
if (Math.Abs(sinb) > 1E-10)
{
if (b < Math.PI)
b = Math.PI / 2 - Math.Atan(dy * Math.Cos(b) / (dx * sinb));
else
b = 3 * Math.PI / 2 - Math.Atan(dy * Math.Cos(b) / (dx * sinb));
}
}
int count;
double adeg = a / deg2rad;
double bdeg = b / deg2rad;
if (adeg < bdeg)
{
if (sweepAngle > 0)
count = (int)(bdeg - adeg) + 1;
else
count = 361 - (int)(bdeg - adeg);
}
else
{
if (sweepAngle > 0)
count = 361 - (int)(adeg - bdeg);
else
count = (int)(adeg - bdeg) + 1;
}
if (count < 2)
count = 2;
XPoint[] points = new XPoint[count];
double delta = sweepAngle > 0 ? deg2rad : -deg2rad;
#if true_
gfx.DrawLine(XPens.Green, x0, y0, x0 + dx * Math.Cos(a), y0 + dy * Math.Sin(a));
gfx.DrawLine(XPens.Green, x0, y0, x0 + dx * Math.Cos(b), y0 + dy * Math.Sin(b));
#endif
for (int idx = 0; idx < count; idx++)
{
double angle;
if (idx + 1 != count)
angle = a + idx * delta;
else
angle = b;
points[idx].X = x0 + dx * Math.Cos(angle);
points[idx].Y = y0 + dy * Math.Sin(angle);
}
gfx.DrawLines(pen, points);
}示例6: DrawAxes
void DrawAxes(XGraphics gfx, XPen pen, PointF origin, float length)
{
gfx.DrawLines(pen, origin.X, origin.Y - length, origin.X, origin.Y, origin.X + length, origin.Y);
}示例7: DrawPentagon
public void DrawPentagon(XGraphics gfx)
{
//set up the background grey
XRect backgroundRect = new XRect(20, page_.Height * 0.11, page_.Width - 40, page_.Height * 0.425);
DrawingUtil.DrawOutlineRect(backgroundRect, gfx, cornerRadius);
gfx.DrawRoundedRectangle(backgroundBrush,
backgroundRect,
cornerRadius);
XPoint center = new XPoint(page_.Width * 0.5, backgroundRect.Y + backgroundRect.Height * 0.6);
XPoint[] polyPoints = DrawingUtil.Instance.GeneratePoints(center, 130, 5, gfx);
gfx.DrawPolygon(backgroundBrush, polyPoints, XFillMode.Winding);
XPen yellowPen = new XPen(XColors.Yellow, 2.5);
XPen greenPen = new XPen(XColors.Green, 2.5);
XPen perimeterPen = XPens.LightGray;
XPen redPen = new XPen(XColors.Red, 2.5);
//center out
foreach(XPoint p in polyPoints)
gfx.DrawLine(greenPen, center, p);
XBrush brush = XBrushes.Black;
XSize size = new XSize(50, 50);
XSize ellipseSize = new XSize(10, 10);
//images
XImage leftKneeImg = XImage.FromFile(Directory.GetCurrentDirectory() + @"\Content\LKS.png");
XImage rightKneeImg = XImage.FromFile(Directory.GetCurrentDirectory() + @"\Content\RKS.png");
XImage tibia_spineImg = XImage.FromFile(Directory.GetCurrentDirectory() + @"\Content\STA.png");
XImage dosImg = XImage.FromFile(Directory.GetCurrentDirectory() + @"\Content\DOS.png");
XImage pelvicImg = XImage.FromFile(Directory.GetCurrentDirectory() + @"\Content\PS.png");
//infoboxes
DrawPentaInfoBox(gfx, polyPoints[0] + new XPoint(-50, -70), tibia_spineImg, userParameters_[dataReadStart + 1]);
DrawPentaInfoBox(gfx, polyPoints[1] + new XPoint(25, -35), rightKneeImg, userParameters_[dataReadStart + 8]);
DrawPentaInfoBox(gfx, polyPoints[2] + new XPoint(25, -60), pelvicImg, userParameters_[dataReadStart + 2]);
DrawPentaInfoBox(gfx, polyPoints[3] + new XPoint(-125, -60), dosImg, userParameters_[dataReadStart + 0]);
DrawPentaInfoBox(gfx, polyPoints[4] + new XPoint(-120,-35), leftKneeImg, userParameters_[dataReadStart + 3]);
//percentage Lines
gfx.DrawString(0 + "%", new XFont("Arial", 10), XBrushes.Black, center + new XPoint(5, 0));
for (int j = 0; j < polyPoints.Length - 1; j++)
{
XPoint pt1 = polyPoints[j];
XPoint pt2 = polyPoints[j + 1];
for (int i = 10; i > 0; i--)
{
float increment = -i * 0.1f;
if (j < 1)
gfx.DrawString((i * 10).ToString() + '%', new XFont("Arial", 8), XBrushes.Black, DrawingUtil.Instance.Interpolate(center, polyPoints[0], increment) + new XPoint(5, 0));
gfx.DrawLine(perimeterPen,
DrawingUtil.Instance.Interpolate(center, pt1, increment),
DrawingUtil.Instance.Interpolate(center, pt2, increment));
}
}
XPoint centerTibia = DrawingUtil.Instance.Interpolate(center, polyPoints[0], -userParameters_[dataReadStart + 1].Percentage);
XPoint centerRightKnee = DrawingUtil.Instance.Interpolate(center, polyPoints[1], -userParameters_[dataReadStart + 8].Percentage);
XPoint centerPelvicStability = DrawingUtil.Instance.Interpolate(center, polyPoints[2], -userParameters_[dataReadStart + 2].Percentage);
XPoint centerDos = DrawingUtil.Instance.Interpolate(center, polyPoints[3], -userParameters_[dataReadStart + 0].Percentage);
XPoint centerLeftKnee = DrawingUtil.Instance.Interpolate(center, polyPoints[4], -userParameters_[dataReadStart + 3].Percentage);
gfx.DrawLine(redPen, center, DrawingUtil.Instance.Interpolate(center, polyPoints[0], -userParameters_[dataReadStart + 1].RedVal));
gfx.DrawLine(redPen, center, DrawingUtil.Instance.Interpolate(center, polyPoints[1], -userParameters_[dataReadStart + 8].RedVal));
gfx.DrawLine(redPen, center, DrawingUtil.Instance.Interpolate(center, polyPoints[2], -userParameters_[dataReadStart + 2].RedVal));
gfx.DrawLine(redPen, center, DrawingUtil.Instance.Interpolate(center, polyPoints[3], -userParameters_[dataReadStart + 0].RedVal));
gfx.DrawLine(redPen, center, DrawingUtil.Instance.Interpolate(center, polyPoints[4], -userParameters_[dataReadStart + 3].RedVal));
gfx.DrawPolygon(new XPen(XColor.FromArgb(1, 0, 255, 255)),
new XSolidBrush(XColor.FromArgb(40,255,255,0)),
new XPoint[] { centerTibia, centerRightKnee, centerPelvicStability, centerDos, centerLeftKnee },
XFillMode.Alternate);
gfx.DrawLines(new XPen(XColors.Orange, 1), new XPoint[] { centerTibia, centerRightKnee, centerPelvicStability, centerDos, centerLeftKnee, centerTibia });
}示例8: PrintTitleX
public void PrintTitleX(XGraphics g,int x,int y) {
Color cTitleTop=Color.White;
Color cTitleBottom=Color.FromArgb(213,213,223);
Color cTitleText=Color.Black;
if(_useBlueTheme) {
cTitleTop=Color.FromArgb(156,175,230);//191,205,245);//139,160,224);//114,136,201);//106,132,210);//109,129,191);//104,136,232);
cTitleBottom=Color.FromArgb(60,90,150);//35,55,115);//49,63,105);//(20,47,126);
cTitleText=Color.White;
}
LinearGradientBrush brushTitleBackground=new LinearGradientBrush(new Rectangle(x,y,Width,titleHeight),cTitleTop,cTitleBottom,LinearGradientMode.Vertical);
XSolidBrush brushTitleText=new XSolidBrush(cTitleText);
g.DrawRectangle(brushTitleBackground,p(x),p(y),p(Width),p(titleHeight));
Font _titleFont=new Font(FontFamily.GenericSansSerif,10,FontStyle.Bold);
XFont titleFont=new XFont(_titleFont.FontFamily.ToString(),_titleFont.Size,XFontStyle.Bold);
//g.DrawString(title,titleFont,brushTitleText,p((float)x+(float)(Width/2-g.MeasureString(title,titleFont).Width/2)),p(y+2));
DrawStringX(g,title,titleFont,brushTitleText,new XRect((float)x+(float)(Width/2),y,100,100),XStringAlignment.Center);
//Outline the Title
Color cOutline=Color.FromArgb(119,119,146);
if(_useBlueTheme) {
cOutline=Color.FromArgb(47,70,117);
}
using(Pen pen=new Pen(cOutline)) {
//Draw line from LL to UL to UR to LR. top three sides of a rectangle.
g.DrawLines(pen,new Point[] {
new Point(x,y+titleHeight),
new Point(x,y),
new Point(x+Width,y),
new Point(x+Width,y+titleHeight) });
//g.DrawRectangle(pen,0,0,Width-1,Height-1);
}
if(brushTitleBackground!=null) {
brushTitleBackground.Dispose();
brushTitleBackground=null;
}
}示例9: DrawBackets
private void DrawBackets(XGraphics gfx, int bracketNum, int pheight, int startX, int startY)
{
int width = 30;
int height = pheight;
//int form = distanceBetween
int X = startX;
int Y = startY;
for (int i = 0; i < bracketNum; i++)
{
gfx.DrawLines(XPens.Black, new[] {
new XPoint(X, Y),
new XPoint(X+width, Y),
new XPoint(X+width, Y + height),
new XPoint(X, Y + height) });
//add y to skip one
Y = (Y + height) + height;
}
}示例10: DrawGraph
public void DrawGraph(XGraphics gfx)
{
double yOff = page_.Height * 0.11;
XRect rect = new XRect(20, yOff, page_.Width - 40, page_.Height - (yOff + 20));
DrawingUtil.DrawOutlineRect(rect, gfx, cornerRadius);
gfx.DrawRoundedRectangle(backgroundBrush, rect, cornerRadius);
XPoint center = new XPoint(page_.Width * 0.5, page_.Height * 0.45);
//Left & right boxes
XRect leftRect = new XRect(center.X - 250, yOff + 5, 160, 25);
XRect rightRect = new XRect(center.X + 90, yOff + 5, 160, 25);
DrawingUtil.DrawOutlineRect(leftRect, gfx, new XSize(10,10));
gfx.DrawRoundedRectangle(XBrushes.Yellow, leftRect, new XSize(10, 10));
DrawingUtil.DrawOutlineRect(rightRect, gfx, new XSize(10,10));
gfx.DrawRoundedRectangle(XBrushes.CornflowerBlue, rightRect, new XSize(10, 10));
gfx.DrawString("Left", new XFont("Arial", 20), XBrushes.Black, new XPoint(leftRect.X + 80, leftRect.Y + 15), XStringFormats.Center);
gfx.DrawString("Right", new XFont("Arial", 20), XBrushes.Black, new XPoint(rightRect.X + 80, rightRect.Y + 15), XStringFormats.Center);
float graphSize = (float)page_.Height * 0.175f;
XPoint[] polyPoints = DrawingUtil.Instance.GeneratePoints(center, graphSize, 7, gfx);
gfx.DrawPolygon(backgroundBrush, polyPoints, XFillMode.Winding);
XPen yellowPen = new XPen(XColors.Yellow, 2.5);
XPen greenPen = new XPen(XColors.Green, 2.5);
XPen perimeterPen = XPens.LightGray;
XPen redPen = new XPen(XColors.Red, 2.5);
GraphIcon hipFlexImg = new GraphIcon(XImage.FromFile(Directory.GetCurrentDirectory() + @"\Content\HipFlex.png"),"Hip Flexion");
GraphIcon hamStringImg = new GraphIcon(XImage.FromFile(Directory.GetCurrentDirectory() + @"\Content\HSExt.png"), "Hamstring Extension");
GraphIcon hipAbdImg = new GraphIcon(XImage.FromFile(Directory.GetCurrentDirectory() + @"\Content\HipAbd.png"), "Hip Abduction");
GraphIcon hipIntImg = new GraphIcon(XImage.FromFile(Directory.GetCurrentDirectory() + @"\Content\HipInt.png"), "Hip Internal Rotation");
GraphIcon hipExtImg = new GraphIcon(XImage.FromFile(Directory.GetCurrentDirectory() + @"\Content\HipExt.png"), "Hip External Rotation");
GraphIcon kneeFlexImg = new GraphIcon(XImage.FromFile(Directory.GetCurrentDirectory() + @"\Content\KneeFlex.png"), "Knee Flexion");
GraphIcon AnkleFlexImg = new GraphIcon(XImage.FromFile(Directory.GetCurrentDirectory() + @"\Content\AnkleFlex.png"), "Ankle Flexion");
GraphIcon[] icons = new GraphIcon[] { hipFlexImg, hamStringImg, hipAbdImg, hipIntImg, hipExtImg, kneeFlexImg, AnkleFlexImg };
//center out
for (int l = 0; l < polyPoints.Length - 1; l++)
gfx.DrawLine(greenPen, center, polyPoints[l]);
//percentage Lines & icons
gfx.DrawString(0 + "%", new XFont("Arial", 10), XBrushes.Black, center + new XPoint(5, 0));
for (int j = 0; j < polyPoints.Length - 1; j++)
{
XPoint pt1 = polyPoints[j];
XPoint pt2 = polyPoints[j + 1];
for (int i = 10; i > 0; i--)
{
float increment = -i * 0.1f;
if (j < 1)
gfx.DrawString((i * 10).ToString() + '%', new XFont("Arial", 8), XBrushes.Black, DrawingUtil.Instance.Interpolate(center, polyPoints[0], increment) + new XPoint(5, 0));
gfx.DrawLine(perimeterPen,
DrawingUtil.Instance.Interpolate(center, pt1, increment),
DrawingUtil.Instance.Interpolate(center, pt2, increment));
}
XVector vec = new XVector(pt1.X, pt1.Y);
XVector vec2 = new XVector(center.X, center.Y);
XImage img = icons[j].img;
double wRatio = (double)img.PixelWidth / (double)img.PixelHeight;
XVector dir = vec2 - vec;
dir.Normalize();
double txtOffset = dir.X * -10;
XPoint halfmg = new XPoint(-20, -20);
XPoint imgpos = new XPoint(dir.X * (-graphSize - 50), dir.Y * (-graphSize - 50)) + center + halfmg;
gfx.DrawImage(img, new XRect(imgpos, new XSize(wRatio * 60, 60)));
gfx.DrawString(icons[j].txt, arialSmall, XBrushes.Black, imgpos + new XPoint(txtOffset, -10), XStringFormats.Center);
}
//leftSide
XPoint[] percentagePoints = new XPoint[polyPoints.Length - 1];
for (int k = 0; k < polyPoints.Length - 1; k++)
{
Parameter kv = userParameters_.ElementAt(k);
percentagePoints[k] = DrawingUtil.Instance.Interpolate(center, polyPoints[k], -kv.Percentage);
gfx.DrawLine(yellowPen, center, DrawingUtil.Instance.Interpolate(center, polyPoints[k], -kv.AmberVal));
gfx.DrawLine(redPen, center, DrawingUtil.Instance.Interpolate(center, polyPoints[k], -kv.RedVal));
}
gfx.DrawPolygon(new XPen(XColor.FromArgb(1, 0, 255, 255)),
new XSolidBrush(XColor.FromArgb(100, 255, 255, 0)),
percentagePoints,
XFillMode.Alternate);
XPoint[] linePoints = new XPoint[percentagePoints.Length + 1];
for (int i = 0; i < percentagePoints.Length; i++)
{
linePoints[i] = percentagePoints[i];
}
linePoints[linePoints.Length - 1] = percentagePoints[0];
gfx.DrawLines(new XPen(XColor.FromArgb(255, 255, 255, 0), 2), linePoints);
//right side
//.........这里部分代码省略.........