本文整理汇总了C#中System.FillPath方法的典型用法代码示例。如果您正苦于以下问题：C# System.FillPath方法的具体用法？C# System.FillPath怎么用？C# System.FillPath使用的例子？那么, 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System的用法示例。
在下文中一共展示了System.FillPath方法的15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: DrawString
public override bool DrawString(
System.Drawing.Graphics graphics,
System.Drawing.FontFamily fontFamily,
System.Drawing.FontStyle fontStyle,
int fontSize,
string strText,
System.Drawing.Point ptDraw,
System.Drawing.StringFormat strFormat)
{
using (GraphicsPath path = new GraphicsPath())
{
path.AddString(strText, fontFamily, (int)fontStyle, fontSize, ptDraw, strFormat);
if (m_bClrText)
{
using (SolidBrush brush = new SolidBrush(m_clrText))
{
graphics.FillPath(brush, path);
}
}
else
graphics.FillPath(m_brushText, path);
}
return true;
}示例2: DrawString
public override bool DrawString(
System.Drawing.Graphics graphics,
System.Drawing.FontFamily fontFamily,
System.Drawing.FontStyle fontStyle,
int fontSize,
string strText,
System.Drawing.Point ptDraw,
System.Drawing.StringFormat strFormat)
{
using (GraphicsPath path = new GraphicsPath())
{
path.AddString(strText, fontFamily, (int)fontStyle, fontSize, ptDraw, strFormat);
using (Pen pen = new Pen(m_clrOutline, m_nThickness))
{
pen.LineJoin = LineJoin.Round;
graphics.DrawPath(pen, path);
}
if (m_bClrText)
{
using (SolidBrush brush = new SolidBrush(m_clrText))
{
graphics.FillPath(brush, path);
}
}
else
graphics.FillPath(m_brushText, path);
}
return true;
}示例3: RenderCell
protected override void RenderCell(IMapTile tile, System.Drawing.Graphics g, int x, int y)
{
XCMapTile mapTile = (XCMapTile)tile;
if (!blank)
{
if (mapTile.Ground != null && this.g.Checked)
g.FillPath(Brushes["GroundColor"], UpperPath(x,y));
if (mapTile.North != null && n.Checked)
g.DrawLine(Pens["NorthColor"], x, y, x + hWidth, y + hHeight);
if (mapTile.West != null && w.Checked)
g.DrawLine(Pens["WestColor"], x, y, x - hWidth, y + hHeight);
if (mapTile.Content != null && c.Checked)
g.FillPath(Brushes["ContentColor"], LowerPath(x,y));
}
else
{
if (!mapTile.DrawAbove)
{
g.FillPath(System.Drawing.Brushes.DarkGray, UpperPath(x, y));
g.FillPath(System.Drawing.Brushes.DarkGray, LowerPath(x, y));
}
}
}示例4: DrawLabel
/// <summary>
/// Renders a label to the map.
/// </summary>
/// <param name="g">Graphics reference</param>
/// <param name="LabelPoint">Label placement</param>
/// <param name="Offset">Offset of label in screen coordinates</param>
/// <param name="font">Font used for rendering</param>
/// <param name="forecolor">Font forecolor</param>
/// <param name="backcolor">Background color</param>
/// <param name="halo">Color of halo</param>
/// <param name="rotation">Text rotation in degrees</param>
/// <param name="text">Text to render</param>
/// <param name="map">Map reference</param>
public static void DrawLabel(System.Drawing.Graphics g, System.Drawing.PointF LabelPoint, System.Drawing.PointF Offset, System.Drawing.Font font, System.Drawing.Color forecolor, System.Drawing.Brush backcolor, System.Drawing.Pen halo, float rotation, string text, SharpMap.Map map)
{
System.Drawing.SizeF fontSize = g.MeasureString(text, font); //Calculate the size of the text
LabelPoint.X += Offset.X; LabelPoint.Y += Offset.Y; //add label offset
if (rotation != 0 && rotation != float.NaN)
{
g.TranslateTransform(LabelPoint.X, LabelPoint.Y);
g.RotateTransform(rotation);
g.TranslateTransform(-fontSize.Width / 2, -fontSize.Height / 2);
if (backcolor != null && backcolor != System.Drawing.Brushes.Transparent)
g.FillRectangle(backcolor, 0, 0, fontSize.Width * 0.74f + 1f, fontSize.Height * 0.74f);
System.Drawing.Drawing2D.GraphicsPath path = new System.Drawing.Drawing2D.GraphicsPath();
path.AddString(text, font.FontFamily, (int)font.Style, font.Size, new System.Drawing.Point(0, 0), null);
if (halo != null)
g.DrawPath(halo, path);
g.FillPath(new System.Drawing.SolidBrush(forecolor), path);
//g.DrawString(text, font, new System.Drawing.SolidBrush(forecolor), 0, 0);
g.Transform = map.MapTransform;
}
else
{
if (backcolor != null && backcolor != System.Drawing.Brushes.Transparent)
g.FillRectangle(backcolor, LabelPoint.X, LabelPoint.Y, fontSize.Width * 0.74f + 1, fontSize.Height * 0.74f);
System.Drawing.Drawing2D.GraphicsPath path = new System.Drawing.Drawing2D.GraphicsPath();
path.AddString(text, font.FontFamily, (int)font.Style, font.Size, LabelPoint, null);
if (halo != null)
g.DrawPath(halo, path);
g.FillPath(new System.Drawing.SolidBrush(forecolor), path);
//g.DrawString(text, font, new System.Drawing.SolidBrush(forecolor), LabelPoint.X, LabelPoint.Y);
}
}示例5: Draw
public override void Draw(System.Drawing.Graphics gc, Render.RenderParameter r, Render.RenderHint editState, Render.IDrawVisitor drawMethods, PointD mousePosition)
{
if (m_Param.Path != null)
{
/*if (editState.GetAttributes() == States.StateAttributes.Start)
{
if (r.StrokeFill != null)
gc.FillPath(r.StrokeFill, (Tools.Model.VectorPath) m_Param.Path);
gc.DrawPath(r.StrokeOutline, (Tools.Model.VectorPath)m_Param.Path);
}
else*/ if (editState == Render.RenderHint.Start)
{
Pen dashPen = (Pen)r.StrokeOutline.Clone();
dashPen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
if (m_Param.Path.PointCount > 0)
{
PointD firstPoint = (PointD)m_Param.Path.GetFirstPoint();
gc.DrawEllipse(dashPen, (float)firstPoint.X - Tools.Render.DrawHelper.TARGET_SIZE / 2.0f, (float)firstPoint.Y - Tools.Render.DrawHelper.TARGET_SIZE / 2.0f, (float)Tools.Render.DrawHelper.TARGET_SIZE, (float)Tools.Render.DrawHelper.TARGET_SIZE);
if (r.StrokeFill != null)
gc.FillPath(r.StrokeFill, (Tools.Model.VectorPath)m_Param.Path);
gc.DrawPath(r.StrokeOutline, (Tools.Model.VectorPath)m_Param.Path);
DrawRegionRepresentation(gc, r, drawMethods, mousePosition);
}
}
/*else if (editState.GetAttributes() == States.StateAttributes.Change)
{
drawMethods.DrawNegativeSpace(gc, m_Param, r);
drawMethods.DrawPositiveSpace(gc, m_Param, r);
if (editState is States.RegionChange)
{
DrawRegionRepresentation(gc, r, mousePosition);
((States.RegionChange)editState).Handles.DrawHandles(gc, m_Param, r);
}
}*/
else if (editState == Render.RenderHint.Feedback)
{
drawMethods.DrawNegativeSpace(gc, m_Param.Path.InternalPath, r);
drawMethods.DrawPositiveSpace(gc, m_Param.Path.InternalPath, r);
if (!(this is ConveyorBeltFilter))
DrawRegionRepresentation(gc, r,drawMethods, mousePosition);
}
else
{
drawMethods.DrawNegativeSpace(gc, m_Param.Path.InternalPath, r);
drawMethods.DrawPositiveSpace(gc, m_Param.Path.InternalPath, r);
DrawRegionRepresentation(gc, r, drawMethods, mousePosition);
// TODO ((States.IFilterHandles)editState).Handles.DrawHandles(gc, m_Param, r);
}
drawMethods.DrawHandles(gc, this, r);
}
}示例6: Render
public void Render(Character character, System.Drawing.Graphics g, int width, int height)
{
//MinimumX = -1000; MaximumX = 1000; GranularityX = 2;
Width = width - 16; Height = height - 24;
MinimumY = MaximumY = 0f;
string[] rotations;
float[] graphData = BuildGraphData(character, out MinimumY, out MaximumY, out rotations);
MinimumY = 0f;//(float)Math.Floor(MinimumY / 10f) * 10f;
MaximumY = 5f;//(float)Math.Ceiling(MaximumY / 10f) * 10f;
//RangeX = MaximumX - MinimumX;
//RangeY = MaximumY - MinimumY;
ConversionX = (width - 16f) / (MaximumX - MinimumX);
ConversionY = (height - 24f) / (MaximumY - MinimumY);
PointF[] points = new PointF[graphData.Length + 2];
points[0] = GetScreenPoint(MinimumX, 0);
points[points.Length - 1] = GetScreenPoint(MaximumX, 0);
byte[] types = new byte[points.Length];
types[0] = (byte)PathPointType.Start;
types[types.Length - 1] = (byte)PathPointType.Line;
float x = 0, integralY = 0f;
for (int i = 1; i <= graphData.Length; i++)
{
x = MinimumX + (float)(i - 1) / (float)GranularityX;
integralY = 0f;
if (i < graphData.Length - 1) integralY = (graphData[i] - graphData[i - 1]);
points[i] = GetScreenPoint(x, integralY);
types[i] = (byte)PathPointType.Line;
}
GraphicsPath pathData = new GraphicsPath(points, types, FillMode.Winding);
g.FillPath(BrushStat, pathData);
g.DrawPath(PenStat, pathData);
}示例7: DrawGradientRoundRect
internal static void DrawGradientRoundRect(
System.Drawing.Graphics g,
Rectangle rect,
Color begin,
Color end,
Color border,
Color innerBorder,
Blend blend,
LinearGradientMode mode,
int radios,
RoundStyle roundStyle,
bool drawBorder,
bool drawInnderBorder)
{
using (GraphicsPath path = GraphicsPathHelper.CreatePath(
rect, radios, roundStyle, true))
{
using (LinearGradientBrush brush = new LinearGradientBrush(
rect, begin, end, mode))
{
brush.Blend = blend;
g.FillPath(brush, path);
}
if (drawBorder)
{
using (Pen pen = new Pen(border))
{
g.DrawPath(pen, path);
}
}
}
if (drawInnderBorder)
{
rect.Inflate(-1, -1);
using (GraphicsPath path = GraphicsPathHelper.CreatePath(
rect, radios, roundStyle, true))
{
using (Pen pen = new Pen(innerBorder))
{
g.DrawPath(pen, path);
}
}
}
}示例8: DrawGlass
public static void DrawGlass(
System.Drawing.Graphics g,
RectangleF glassRect,
Color glassColor,
int alphaCenter,
int alphaSurround)
{
using (GraphicsPath path = new GraphicsPath())
{
path.AddEllipse(glassRect);
using (PathGradientBrush brush = new PathGradientBrush(path))
{
brush.CenterColor = Color.FromArgb(alphaCenter, glassColor);
brush.SurroundColors = new Color[] {
Color.FromArgb(alphaSurround, glassColor) };
brush.CenterPoint = new PointF(
glassRect.X + glassRect.Width / 2,
glassRect.Y + glassRect.Height / 2);
g.FillPath(brush, path);
}
}
}示例9: PaintBack
/// <summary>This method will paint the control.</summary>
/// <param name="g">The paint event graphics object.</param>
private void PaintBack(System.Drawing.Graphics g)
{
//Set Graphics smoothing mode to Anit-Alias--
g.SmoothingMode = SmoothingMode.AntiAlias;
//-------------------------------------------
//Declare Variables------------------
int ArcWidth = this.RoundCorners * 2;
int ArcHeight = this.RoundCorners * 2;
int ArcX1 = 0;
int ArcX2 = (this.ShadowControl) ? (this.Width - (ArcWidth + 1))-this.ShadowThickness : this.Width - (ArcWidth + 1);
int ArcY1 = 10;
int ArcY2 = (this.ShadowControl) ? (this.Height - (ArcHeight + 1))-this.ShadowThickness : this.Height - (ArcHeight + 1);
System.Drawing.Drawing2D.GraphicsPath path = new System.Drawing.Drawing2D.GraphicsPath();
System.Drawing.Brush BorderBrush = new SolidBrush(this.BorderColor);
System.Drawing.Pen BorderPen = new Pen(BorderBrush, this.BorderThickness);
System.Drawing.Drawing2D.LinearGradientBrush BackgroundGradientBrush = null;
System.Drawing.Brush BackgroundBrush = new SolidBrush(this.BackgroundColor);
System.Drawing.SolidBrush ShadowBrush = null;
System.Drawing.Drawing2D.GraphicsPath ShadowPath = null;
//-----------------------------------
//Check if shadow is needed----------
if(this.ShadowControl)
{
ShadowBrush = new SolidBrush(this.ShadowColor);
ShadowPath = new System.Drawing.Drawing2D.GraphicsPath();
ShadowPath.AddArc(ArcX1 + this.ShadowThickness, ArcY1 + this.ShadowThickness, ArcWidth, ArcHeight, 180, Tools.GroupBoxConstants.SweepAngle); // Top Left
ShadowPath.AddArc(ArcX2 + this.ShadowThickness, ArcY1 + this.ShadowThickness, ArcWidth, ArcHeight, 270, Tools.GroupBoxConstants.SweepAngle); //Top Right
ShadowPath.AddArc(ArcX2 + this.ShadowThickness, ArcY2 + this.ShadowThickness, ArcWidth, ArcHeight, 360, Tools.GroupBoxConstants.SweepAngle); //Bottom Right
ShadowPath.AddArc(ArcX1 + this.ShadowThickness, ArcY2 + this.ShadowThickness, ArcWidth, ArcHeight, 90, Tools.GroupBoxConstants.SweepAngle); //Bottom Left
ShadowPath.CloseAllFigures();
//Paint Rounded Rectangle------------
g.FillPath(ShadowBrush, ShadowPath);
//-----------------------------------
}
//-----------------------------------
//Create Rounded Rectangle Path------
path.AddArc(ArcX1, ArcY1, ArcWidth, ArcHeight, 180, Tools.GroupBoxConstants.SweepAngle); // Top Left
path.AddArc(ArcX2, ArcY1, ArcWidth, ArcHeight, 270, Tools.GroupBoxConstants.SweepAngle); //Top Right
path.AddArc(ArcX2, ArcY2, ArcWidth, ArcHeight, 360, Tools.GroupBoxConstants.SweepAngle); //Bottom Right
path.AddArc(ArcX1, ArcY2, ArcWidth, ArcHeight, 90, Tools.GroupBoxConstants.SweepAngle); //Bottom Left
path.CloseAllFigures();
//-----------------------------------
//Check if Gradient Mode is enabled--
if(this.BackgroundGradientMode==GroupBoxGradientMode.None)
{
//Paint Rounded Rectangle------------
g.FillPath(BackgroundBrush, path);
//-----------------------------------
}
else
{
BackgroundGradientBrush = new LinearGradientBrush(new Rectangle(0,0,this.Width,this.Height), this.BackgroundColor, this.BackgroundGradientColor, (LinearGradientMode)this.BackgroundGradientMode);
//Paint Rounded Rectangle------------
g.FillPath(BackgroundGradientBrush, path);
//-----------------------------------
}
//-----------------------------------
//Paint Borded-----------------------
g.DrawPath(BorderPen, path);
//-----------------------------------
//Destroy Graphic Objects------------
if(path!=null){path.Dispose();}
if(BorderBrush!=null){BorderBrush.Dispose();}
if(BorderPen!=null){BorderPen.Dispose();}
if(BackgroundGradientBrush!=null){BackgroundGradientBrush.Dispose();}
if(BackgroundBrush!=null){BackgroundBrush.Dispose();}
if(ShadowBrush!=null){ShadowBrush.Dispose();}
if(ShadowPath!=null){ShadowPath.Dispose();}
//-----------------------------------
}示例10: DrawPolygon
/// <summary>
/// Renders a polygon to the map.
/// </summary>
/// <param name="g">Graphics reference</param>
/// <param name="pol">Polygon to render</param>
/// <param name="brush">Brush used for filling (null or transparent for no filling)</param>
/// <param name="pen">Outline pen style (null if no outline)</param>
/// <param name="clip">Specifies whether polygon clipping should be applied</param>
/// <param name="map">Map reference</param>
public static void DrawPolygon(System.Drawing.Graphics g, IPolygon pol, System.Drawing.Brush brush, System.Drawing.Pen pen, bool clip, SharpMap.Map map)
{
try
{
if (pol.Shell == null)
return;
if (pol.Shell.Coordinates.Length > 2)
{
//Use a graphics path instead of DrawPolygon. DrawPolygon has a problem with several interior holes
System.Drawing.Drawing2D.GraphicsPath gp = new System.Drawing.Drawing2D.GraphicsPath();
//Add the exterior polygon
if (!clip)
gp.AddPolygon(Transform.TransformToImage(pol.Shell, map));
//gp.AddPolygon(LimitValues(Transform.TransformToImage(pol.Shell, map), extremeValueLimit));
else
gp.AddPolygon(clipPolygon(Transform.TransformToImage(pol.Shell, map), map.Size.Width, map.Size.Height));
//Add the interior polygons (holes)
for (int i = 0; i < pol.Holes.Length; i++)
if (!clip)
gp.AddPolygon(Transform.TransformToImage(pol.Holes[i], map));
//gp.AddPolygon(LimitValues(Transform.TransformToImage(pol.Holes[i], map), extremeValueLimit));
else
gp.AddPolygon(clipPolygon(Transform.TransformToImage(pol.Holes[i], map), map.Size.Width, map.Size.Height));
// Only render inside of polygon if the brush isn't null or isn't transparent
if (brush != null && brush != System.Drawing.Brushes.Transparent)
g.FillPath(brush, gp);
// Create an outline if a pen style is available
if (pen != null)
g.DrawPath(pen, gp);
}
}
catch(InvalidOperationException e)
{
string str = e.Message;
}
}示例11: DrawRegionRepresentation
public override void DrawRegionRepresentation(System.Drawing.Graphics gc, Render.RenderParameter r, Render.IDrawVisitor drawMethods, PointD mousePosition)
{
if (m_Param.Path is Tools.Model.BitmapPath)
{
gc.DrawImage((Tools.Model.BitmapPath)m_Param.Path, new Point(0, 0));
}
else if (m_Param.Path is Tools.Model.VectorPath)
{
gc.FillPath(GetBrush(r), (Tools.Model.VectorPath)m_Param.Path);
}
if (HitTest(mousePosition))
{
gc.DrawString(ToString(), r.FontType, new SolidBrush(r.RegionGuides.Color), new PointF((float)mousePosition.X, (float)mousePosition.Y - 15));
}
}示例12: DrawString
public override bool DrawString(
System.Drawing.Graphics graphics,
System.Drawing.FontFamily fontFamily,
System.Drawing.FontStyle fontStyle,
int fontSize,
string strText,
System.Drawing.Point ptDraw,
System.Drawing.StringFormat strFormat)
{
using (GraphicsPath path = new GraphicsPath())
{
path.AddString(strText, fontFamily, (int)fontStyle, fontSize, ptDraw, strFormat);
List<Color> list = new List<Color>();
CalculateGradient(
m_clrOutline1,
m_clrOutline2,
m_nThickness,
list);
for (int i = m_nThickness; i >= 1; --i)
{
using (Pen pen1 = new Pen(list[i - 1], i))
{
pen1.LineJoin = LineJoin.Round;
graphics.DrawPath(pen1, path);
}
}
if (m_bClrText)
{
using (SolidBrush brush = new SolidBrush(m_clrText))
{
graphics.FillPath(brush, path);
}
}
else
graphics.FillPath(m_brushText, path);
}
return true;
}示例13: GdiDrawString
public override bool GdiDrawString(
System.Drawing.Graphics pGraphics,
LOGFONT pLogFont,
string pszText,
System.Drawing.Rectangle rtDraw)
{
using (GraphicsPath pPath = new GraphicsPath(System.Drawing.Drawing2D.FillMode.Winding))
{
bool b = GDIPath.GetStringPath(
pGraphics,
pPath,
pszText,
pLogFont,
rtDraw);
if (false == b)
{
return false;
}
List<Color> list = new List<Color>();
CalculateGradient(
m_clrOutline1,
m_clrOutline2,
m_nThickness,
list);
for (int i = m_nThickness; i >= 1; --i)
{
System.Drawing.Color clr = list[i - 1];
using (Pen pen = new Pen(clr, i))
{
pen.LineJoin = LineJoin.Round;
pGraphics.DrawPath(pen, pPath);
}
}
if (m_bClrText)
{
using (SolidBrush brush = new SolidBrush(m_clrText))
{
pGraphics.FillPath(brush, pPath);
}
}
else
{
pGraphics.FillPath(m_brushText, pPath);
}
}
return true;
}示例14: Draw
/// <summary>
/// 绘制
/// </summary>
/// <param name="g"></param>
/// <param name="center"></param>
/// <param name="zoom"></param>
/// <param name="screen_size"></param>
public override void Draw(System.Drawing.Graphics g, LatLngPoint center, int zoom, System.Drawing.Size screen_size)
{
//不同路线绘制不一样 数据源结构也不一样
if (DataSource != null)
{
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality; //质量优先
LatLngPoint first, second;
Point s_first = new Point(), s_second = new Point();
if (Type == RouteType.Transit) //公交
{
using (Pen p = new Pen(Color.FromArgb(250, Color.Blue),6)) //蓝色
{
p.StartCap = System.Drawing.Drawing2D.LineCap.Round; //连接圆滑
p.EndCap = System.Drawing.Drawing2D.LineCap.Round;
p.LineJoin = System.Drawing.Drawing2D.LineJoin.Round;
JToken route = DataSource["scheme"][0];
foreach (JArray array in route["steps"])
{
if ((string)array[0]["type"] == "5") //步行
{
using (Pen p2 = new Pen(Color.FromArgb(250, Color.Gray), 6))
{
p2.StartCap = System.Drawing.Drawing2D.LineCap.Round; //连接圆滑
p2.EndCap = System.Drawing.Drawing2D.LineCap.Round;
p2.LineJoin = System.Drawing.Drawing2D.LineJoin.Round;
string[] points = ((string)array[0]["path"]).Split(';'); //每一步骤中的点
for (int i = points.Length - 1; i > 0; --i)
{
first = new LatLngPoint(double.Parse(points[i - 1].Split(',')[0]), double.Parse(points[i - 1].Split(',')[1]));
second = new LatLngPoint(double.Parse(points[i].Split(',')[0]), double.Parse(points[i].Split(',')[1]));
s_first = MapHelper.GetScreenLocationByLatLng(first, center, zoom, screen_size);
s_second = MapHelper.GetScreenLocationByLatLng(second, center, zoom, screen_size);
if (new Rectangle(new Point(0, 0), screen_size).Contains(s_first) || new Rectangle(new Point(0, 0), screen_size).Contains(s_second)) //在屏幕范围内
g.DrawLine(p2, s_first, s_second);
}
}
}
else //公交 地铁
{
string transits = "";
double duration = 0;
int type = 0; //公交 还是 地铁
string start_name = "";
duration = double.Parse((string)array[0]["duration"]);
type = int.Parse((string)array[0]["vehicle"]["type"]);
start_name = (string)array[0]["vehicle"]["start_name"];
foreach (JObject jo in array) //多种方案
{
transits += ((string)jo["vehicle"]["name"] + "/");
}
transits = transits.TrimEnd(new char[] { '/'});
//只绘制一个方案即可
string[] points = ((string)array[0]["path"]).Split(';'); //每一步骤中的点
for (int i = points.Length - 1; i > 0; --i)
{
first = new LatLngPoint(double.Parse(points[i - 1].Split(',')[0]), double.Parse(points[i - 1].Split(',')[1]));
second = new LatLngPoint(double.Parse(points[i].Split(',')[0]), double.Parse(points[i].Split(',')[1]));
s_first = MapHelper.GetScreenLocationByLatLng(first, center, zoom, screen_size);
s_second = MapHelper.GetScreenLocationByLatLng(second, center, zoom, screen_size);
if (new Rectangle(new Point(0, 0), screen_size).Contains(s_first) || new Rectangle(new Point(0, 0), screen_size).Contains(s_second)) //在屏幕范围内
g.DrawLine(p, s_first, s_second);
if (i == 1) //起点
{
using (Font f = new Font("微软雅黑", 8))
{
string info = start_name + " 上车\n乘坐" + transits + " \n车程约" + Math.Round(duration / 60, 0) + "分钟";
Size info_size = TextRenderer.MeasureText(info, f);
GraphicsPath pt = new GraphicsPath();
pt.AddPolygon(new Point[] { new Point(s_first.X - info_size.Width / 2 - 5, s_first.Y - 25),
new Point(s_first.X - info_size.Width / 2 - 5, s_first.Y - 25 - info_size.Height - 10),
new Point(s_first.X + info_size.Width / 2 + 5, s_first.Y - 25 - info_size.Height - 10),
new Point(s_first.X + info_size.Width / 2 + 5,s_first.Y - 25),
new Point(s_first.X + 8,s_first.Y - 25),
new Point(s_first.X,s_first.Y-15),
new Point(s_first.X - 8,s_first.Y-25)});
g.FillPath(Brushes.Wheat, pt);
g.DrawPath(Pens.LightGray, pt);
g.DrawString(info, new Font("微软雅黑", 9), Brushes.Black, new PointF(s_first.X - info_size.Width/2, s_first.Y - info_size.Height - 25 - 5));
Bitmap b = type == 0 ? Properties.BMap.ico_bybus : Properties.BMap.ico_bysubway; //0公交 1地铁轻轨
g.DrawImage(b, new Rectangle(s_first.X - b.Width / 2, s_first.Y - b.Height / 2, b.Width, b.Height));
}
}
if (i == points.Length - 1) //终点
//.........这里部分代码省略.........
示例15: PaintSymbol
public RectangleF PaintSymbol(System.Drawing.Graphics g, System.Drawing.RectangleF bounds)
{
if (_scatterSymbol is NoSymbol)
return bounds;
var cachedPathData = new CachedPathData();
var cachedBrushData = new CachedBrushData();
var scatterSymbol = CalculateOverriddenScatterSymbol();
CalculatePaths(scatterSymbol, _symbolSize, ref cachedPathData);
CalculateBrushes(scatterSymbol, _color, cachedPathData, ref cachedBrushData);
GraphicsState gs = g.Save();
g.TranslateTransform(bounds.X + 0.5f * bounds.Width, bounds.Y + 0.5f * bounds.Height);
if (null != cachedPathData.InsetPath)
g.FillPath(cachedBrushData.InsetBrush, cachedPathData.InsetPath);
if (null != cachedPathData.FillPath)
g.FillPath(cachedBrushData.FillBrush, cachedPathData.FillPath);
if (null != cachedPathData.FramePath)
g.FillPath(cachedBrushData.FrameBrush, cachedPathData.FramePath);
cachedBrushData.Clear();
cachedPathData.Clear();
g.Restore(gs);
if (this.SymbolSize > bounds.Height)
bounds.Inflate(0, (float)(this.SymbolSize - bounds.Height));
return bounds;
}