public void Round(System.Drawing.Region region)
{
GraphicsPath gPath = new GraphicsPath();
int x = 2, y = 2;
int thisWidth = this.Width;
int thisHeight = this.Height;
if (radius)
{
//var g=CreateGraphics();
//var pen = new System.Drawing.Pen(System.Drawing.Color.Black,10);
//g.SmoothingMode = SmoothingMode.AntiAlias;
//g.DrawEllipse(pen,x,y,this.Width,this.Height);
//g.PixelOffsetMode = PixelOffsetMode.HighQuality;
gPath.AddEllipse(x, y, this.Width - 3f, this.Height - 3f);
gPath.Flatten();
gPath.ClearMarkers();
gPath.CloseAllFigures();
Region = new System.Drawing.Region(gPath);
}
else
{
gPath.AddLine(x, y, thisWidth, y);
gPath.AddLine(thisWidth, y, thisWidth, thisHeight);
gPath.AddLine(thisWidth, thisHeight, x, thisHeight);
gPath.AddLine(x, y, x, thisHeight);
Region = new System.Drawing.Region(gPath);
}
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
_gp.ClearMarkers();
int numFilled = 0;
for (int i = 0; i < 5; i++)
{
FillState fs = Rated ? _savedStars[i] : _stars[i];
DrawStar(e.Graphics, fs, i);
if (fs != FillState.None)
{
numFilled++;
}
}
e.Graphics.SetClip(new RectangleF(0, 0, (numFilled * 20) + 1, Height), CombineMode.Replace);
using (LinearGradientBrush lgb = new LinearGradientBrush(DisplayRectangle, _starFillColor, _starFillColor, 90f))
{
e.Graphics.FillPath(lgb, _gp);
}
e.Graphics.ResetClip();
}
public void Draw(Graphics g, LaneBook laneBook, Point originLocation)
{
if (StartPosition == null || EndPosition == null)
{
return;
}
ScoreLane futureLane = laneBook.Find(
x => x.StartTick <= TopLeftPosition.Tick && TopLeftPosition.Tick <= x.EndTick);
ScoreLane pastLane = laneBook.Find(
x => x.StartTick <= BottomRightPosition.Tick && BottomRightPosition.Tick <= x.EndTick);
int passingLanes = futureLane != null ? futureLane.Index - pastLane.Index : laneBook.Count - pastLane.Index - 1;
PointF topLeft = new PointF(
pastLane.LaneRect.Left + TopLeftPosition.Lane * ScoreInfo.UnitLaneWidth - originLocation.X,
pastLane.LaneRect.Bottom - (TopLeftPosition.Tick - pastLane.StartTick) * ScoreInfo.UnitBeatHeight - originLocation.Y - minHeight / 2);
PointF topRight = new PointF(
pastLane.LaneRect.Left + (BottomRightPosition.Lane + 1) * ScoreInfo.UnitLaneWidth - originLocation.X,
pastLane.LaneRect.Bottom - (TopLeftPosition.Tick - pastLane.StartTick) * ScoreInfo.UnitBeatHeight - originLocation.Y - minHeight / 2);
PointF bottomLeft = new PointF(
pastLane.LaneRect.Left + TopLeftPosition.Lane * ScoreInfo.UnitLaneWidth - originLocation.X,
pastLane.LaneRect.Bottom - (BottomRightPosition.Tick - pastLane.StartTick) * ScoreInfo.UnitBeatHeight - originLocation.Y + minHeight / 2);
PointF bottomRight = new PointF(
pastLane.LaneRect.Left + (BottomRightPosition.Lane + 1) * ScoreInfo.UnitLaneWidth - originLocation.X,
pastLane.LaneRect.Bottom - (BottomRightPosition.Tick - pastLane.StartTick) * ScoreInfo.UnitBeatHeight - originLocation.Y + minHeight / 2);
using (GraphicsPath graphicsPath = new GraphicsPath())
{
var smoothingMode = g.SmoothingMode;
g.SmoothingMode = SmoothingMode.Default;
var itrLane = pastLane;
for (int i = 0; i <= passingLanes; ++i, itrLane = laneBook.Next(itrLane))
{
graphicsPath.AddLines(new PointF[] { topLeft, bottomLeft, bottomRight, topRight });
graphicsPath.CloseFigure();
if (itrLane.StartTick <= Status.DrawTickLast && itrLane.EndTick >= Status.DrawTickFirst)
{
using (Pen pen = new Pen(Color.White, 1))
{
pen.DashPattern = new float[] { 4f, 4f };
RectangleF clipRect = new RectangleF(
itrLane.LaneRect.X - originLocation.X,
itrLane.LaneRect.Y - originLocation.Y,
//HACK: 選択領域矩形が少し大きいので見切れないようにする
itrLane.LaneRect.Width + 1,
itrLane.LaneRect.Height + 5);
g.Clip = new Region(clipRect);
g.DrawPath(pen, graphicsPath);
}
}
topLeft = topLeft.Add(ScoreLane.Width + ScorePanel.Margin.Left + ScorePanel.Margin.Right, itrLane.LaneRect.Height);
topRight = topRight.Add(ScoreLane.Width + ScorePanel.Margin.Left + ScorePanel.Margin.Right, itrLane.LaneRect.Height);
bottomLeft = bottomLeft.Add(ScoreLane.Width + ScorePanel.Margin.Left + ScorePanel.Margin.Right, itrLane.LaneRect.Height);
bottomRight = bottomRight.Add(ScoreLane.Width + ScorePanel.Margin.Left + ScorePanel.Margin.Right, itrLane.LaneRect.Height);
graphicsPath.ClearMarkers();
}
g.SmoothingMode = smoothingMode;
}
g.ResetClip();
}
public void ClearPath()
{
if (Helpers.Debug)
{
fnId = $"{classId}.ClearPath()";
}
currentPath.ClearMarkers();
pathList.Clear();
Helpers.PrintDebug(fnId, $"pathList.Count: {pathList.Count}");
}
protected override void refreshPath()
{
path = new GraphicsPath();
Rectangle rect = new Rectangle(this.ClientRectangle.X, this.ClientRectangle.Y, this.ClientRectangle.Width, this.ClientRectangle.Height);
path.ClearMarkers();
path.AddEllipse(rect);
this.Region = new Region(path);
}
protected override void refreshPath()
{
path = new GraphicsPath();
Rectangle rect = new Rectangle(this.ClientRectangle.X, this.ClientRectangle.Y, this.ClientRectangle.Width, this.ClientRectangle.Height);
Point p1 = new Point(rect.Width / 2, 0);
Point p2 = new Point(rect.Width, rect.Height / 2);
Point p3 = new Point(rect.Width / 2, rect.Height);
Point p4 = new Point(0, rect.Height / 2);
if (type == RelationshipType.AssociativeEntity)
{
path.ClearMarkers();
path.AddRectangle(rect);
}
else
{
path.ClearMarkers();
path.AddPolygon(new Point[] { p1, p2, p3, p4 });
}
this.Region = new Region(path);
}
protected override void OnMouseUp(MouseEventArgs e)
{
base.OnMouseUp(e);
points.Clear();
switch (CurrentStatus)
{
case DrawStatus.ToolDraw:
CurrentStatus = DrawStatus.Idle;
Redo.Push(new Bitmap(Image));
RedoLocation.Push(Location);
Cursor = Cursors.Default;
if (path != null)
{
path.ClearMarkers();
}
if (Test.CurrentBrush == BrushType.Picker)
{
Test.CurrentBrush = tempBrush;
}
//grp.DrawPath(pen, path);
break;
case DrawStatus.ShapeDraw:
grp = CreateGraphics();
Undo.Push(new Bitmap(Image));
Redo.Clear();
Bitmap temp = (Bitmap)Image;
Image = new Bitmap(Width, Height);
grp = Graphics.FromImage(Image);
grp.DrawImage(temp, 0, 0);
DrawShape.Draw(grp, pen, AreaRect, Test.CurrentShape);
CurrentStatus = DrawStatus.Idle;
Cursor = Cursors.Default;
break;
//ongoing
}
}
public GraphicsPath GetPath()
{
m_path.ClearMarkers();
if (m_points.Count < 3)
{
throw new System.Exception("Polygon should have at least 3 points!");
}
PointF pt1 = new PointF();
PointF pt2 = new PointF();
PointF lastpoint = new PointF();
for (int i = 0; i < m_points.Count; i++)
{
pt1 = GetLineStart(i);
pt2 = GetLineEnd(i);
if (i == 0)
{
m_path.AddLine(pt1, pt2);
lastpoint = pt2;
continue;
}
else
{
AddCubicBezierFromQuadricBezier(lastpoint, m_points[i], pt1);
}
m_path.AddLine(pt1, pt2);
lastpoint = pt2;
}
pt1 = GetLineStart(0);
AddCubicBezierFromQuadricBezier(lastpoint, m_points[0], pt1);
return(m_path);
}
// </snippet14>
// Snippet for: M:System.Drawing.Drawing2D.GraphicsPath.ClearMarkers
// <snippet15>
private void ClearMarkersExample(PaintEventArgs e)
{
// Set several markers in a path.
GraphicsPath myPath = new GraphicsPath();
myPath.AddEllipse(0, 0, 100, 200);
myPath.SetMarkers();
myPath.AddLine(new Point(100, 100), new Point(200, 100));
Rectangle rect = new Rectangle(200, 0, 100, 200);
myPath.AddRectangle(rect);
myPath.SetMarkers();
myPath.AddLine(new Point(250, 200), new Point(250, 300));
myPath.SetMarkers();
// Clear the markers.
myPath.ClearMarkers();
// Draw the path to the screen.
Pen myPen = new Pen(Color.Black, 2);
e.Graphics.DrawPath(myPen, myPath);
}
/// <summary>
/// 画表盘,改变此函数,可实际多表盘的风格
/// </summary>
private void DrawPlate()
{
if (tmpBackImage == null)
{
tmpBackImage = new Bitmap(this.Width, this.Height);
}
using (Graphics g = Graphics.FromImage(tmpBackImage))
{
g.SmoothingMode = SmoothingMode.HighQuality;
g.CompositingQuality = CompositingQuality.HighQuality;
g.Clear(BackColor);
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
//sf.LineAlignment = StringAlignment.Center;
//外层彩圏
GraphicsPath gp = new GraphicsPath();
gp.AddEllipse(0, 0, Width - 1, Height - 1);
PathGradientBrush pgb = new PathGradientBrush(gp);
pgb.CenterColor = Color.White;
pgb.SurroundColors = new Color[] { plateColor };
pgb.CenterPoint = new PointF(30, 30);
g.FillEllipse(pgb, 0, 0, Width - 1, Height - 1);
//白框
gp.ClearMarkers();
gp.AddEllipse(10, 10, Width - 1 - 20, Height - 1 - 20);
pgb = new PathGradientBrush(gp);
pgb.CenterColor = Color.Black;
pgb.SurroundColors = new Color[] { Color.White };
g.FillEllipse(pgb, 10, 10, Width - 1 - 20, Height - 1 - 20);
//黑圈
g.FillEllipse(new SolidBrush(Color.Black), 20, 20, Width - 1 - 40, Height - 1 - 40);
//灰背景
gp.ClearMarkers();
gp.AddEllipse(10, 10, Width - 1 - 20, Height - 1 - 20);
pgb = new PathGradientBrush(gp);
pgb.CenterColor = System.Windows.Forms.ControlPaint.LightLight(plateColor);
pgb.SurroundColors = new Color[] { Color.White };
pgb.CenterPoint = new PointF(30, 30);
g.FillEllipse(pgb, 22, 22, Width - 1 - 44, Height - 1 - 44);
float tmpJiaoDu = 360.00f / 12;
float tmpR = Width / 2.00f - 30;
//报警颜色段
//g.FillPie(new SolidBrush(colorPart1), 30, 30, Width - 1 - 60, Height - 1 - 60, 135, tmpJiaoDu * 12);
//刻度
for (int i = 0; i < 60; i++)
{
g.DrawLine(new Pen(Color.Black, 1), new PointF(Width / 2.0f, Height / 2.0f),
new PointF((float)(Width / 2.0 - Math.Sin(Math.PI * (i * 6) / 180) * tmpR),
(float)(Height / 2.0 + Math.Cos(Math.PI * (i * 6) / 180) * tmpR)));
}
//灰背景,把多余的报警颜色段覆盖
g.FillEllipse(pgb, 35, 35, Width - 1 - 70, Height - 1 - 70);
//刻度
for (int i = 0; i < 12; i++)
{
g.DrawLine(new Pen(Color.Black, 1), new PointF(Width / 2.0f, Height / 2.0f),
new PointF((float)(Width / 2.0 - Math.Sin(Math.PI * (i * 30) / 180) * tmpR),
(float)(Height / 2.0 + Math.Cos(Math.PI * (i * 30) / 180) * tmpR)));
}
////灰背景,把多余的报警颜色段覆盖
//g.FillEllipse(pgb, 40, 40, Width - 1 - 80, Height - 1 - 80);
//刻度
for (int i = 0; i < 4; i++)
{
g.DrawLine(new Pen(Color.Black, 2), new PointF(Width / 2.0f, Height / 2.0f),
new PointF((float)(Width / 2.0 - Math.Sin(Math.PI * (i * 90) / 180) * tmpR),
(float)(Height / 2.0 + Math.Cos(Math.PI * (i * 90) / 180) * tmpR)));
}
//灰背景,把多余的报警颜色段覆盖
g.FillEllipse(pgb, 40, 40, Width - 1 - 80, Height - 1 - 80);
//画刻度上的文字
string tmpStr = "";
Font tmpFont = new Font("黑体", 10, FontStyle.Bold);
// sf.LineAlignment = StringAlignment.Center;
for (int i = 0; i < 12; i++)
{
g.TranslateTransform(Width / 2.0f, Height / 2.0f); //把g的中心移动到图像中间
g.RotateTransform(i * tmpJiaoDu + 30); //把g旋转一定角度
tmpStr = string.Format("{0}", i + 1);
g.DrawString(tmpStr, tmpFont, new SolidBrush(Color.Black), new Rectangle(-Width / 2, 45 - Height / 2, Width, All.Class.Num.GetFontHeight(tmpFont)), sf);
g.RotateTransform(360 - i * tmpJiaoDu - 30);
g.TranslateTransform(-Width / 2.0f, -Height / 2.0f);
}
//画下方数据区
//gp = new GraphicsPath();
//tmpR = Width / 2.00f - 21;
//gp.AddArc(21, 21, Width - 1 - 42, Height - 1 - 42, 45, 90);
//gp.AddLine((float)(Width / 2.0f - Math.Sin(45 * Math.PI / 180) * tmpR), (float)(Height / 2.0f + Math.Cos(45 * Math.PI / 180) * tmpR),
// (float)(Width / 2.0f + Math.Sin(45 * Math.PI / 180) * tmpR), (float)(Height / 2.0f + Math.Cos(45 * Math.PI / 180) * tmpR));
//gp.CloseFigure();
//pgb = new PathGradientBrush(gp);
//pgb.CenterColor = Color.White;
//pgb.SurroundColors = new Color[] { System.Windows.Forms.ControlPaint.Light(plateColor) };
//g.FillPath(pgb, gp);
//画标题
tmpStr = title;
//tmpFont = new Font("宋体", 12, FontStyle.Bold);
g.DrawString(tmpStr, Font, new SolidBrush(ForeColor), new RectangleF(0, Height * 0.65f, Width, tmpFont.GetHeight()), sf);
gp = new GraphicsPath();
sf.Dispose();
pgb.Dispose();
gp.Dispose();
}
}
public void ClearMarkers()
{
Changed();
gdiPath.ClearMarkers();
}
public Size Draw(Graphics g, Point location, int width)
{
Point pos = location;
Point startPos = pos;
int propertyOffset = 24;
int textHeight = Convert.ToInt32(g.MeasureString("AAA", Font).Height);
int propertyTextHeight = Convert.ToInt32(g.MeasureString("AAA", FontProperty).Height);
int maxPropertyTextWidth = propertyOffset + GetMaxPropertyTextWidth(g, Properties.Select(p => p.Text).ToList(), FontProperty);
maxPropertyTextWidth = Math.Max(maxPropertyTextWidth, Convert.ToInt32(g.MeasureString(this.Text, Font).Width));
if (maxPropertyTextWidth > width)
{
width = maxPropertyTextWidth + 1;
}
Rectangle rectProperties = new Rectangle();
if (IsExpanded)
{
int rectHeight = textHeight + 10;
foreach (var prop in Properties)
{
rectHeight += (propertyTextHeight + 2) * (1 + prop.NumberOfSubProperties);
}
rectProperties = new Rectangle(pos, new Size(width, rectHeight));
g.FillRectangle(BackgroundBrush, rectProperties);
//g.DrawRectangle(BorderPen, rectProperties);
}
CategoryRectangle = new Rectangle(pos, new Size(width, textHeight + 2));
GPathHeader.ClearMarkers();
GPathHeader.AddRectangle(CategoryRectangle);
g.FillRectangle(HeaderBackgroundBrush, CategoryRectangle);
//g.DrawRectangle(BorderPen, rect);
pos.Offset(2, 0);
Point trianglePoint = new Point(pos.X, pos.Y + 6);
DrawTriangle(g, trianglePoint, IsExpanded, TextBrush);
pos.Offset(9, 0);
g.DrawString(Text, Font, TextBrush, pos);
if (IsExpanded)
{
pos.Offset(0, textHeight);
pos.Offset(13, 2);
foreach (RawProperty prop in Properties)
{
prop.Bounds = new Rectangle(startPos.X, pos.Y, CategoryRectangle.Width, textHeight * (1 + prop.NumberOfVisibleSubProperties));
prop.Draw(g, pos, FontProperty, TextBrush, textHeight);
pos.Offset(0, prop.Bounds.Height);
}
}
Bounds = IsExpanded ? rectProperties : CategoryRectangle;
Size size = new Size(width, IsExpanded ? rectProperties.Height : CategoryRectangle.Height);
return(size);
}
/// <summary>
/// 画表盘,改变此函数,可实际多表盘的风格
/// </summary>
private void DrawPlate()
{
if (tmpBackImage == null)
{
tmpBackImage = new Bitmap(this.Width, this.Height);
}
using (Graphics g = Graphics.FromImage(tmpBackImage))
{
g.PixelOffsetMode = PixelOffsetMode.Half;
g.SmoothingMode = SmoothingMode.AntiAlias;
g.CompositingQuality = CompositingQuality.HighQuality;
g.Clear(BackColor);
//外层彩圏
GraphicsPath gp = new GraphicsPath();
gp.AddEllipse(0, 0, Width - 1, Height - 1);
PathGradientBrush pgb = new PathGradientBrush(gp);
pgb.CenterColor = Color.White;
pgb.SurroundColors = new Color[] { plateColor };
pgb.CenterPoint = new PointF(30, 30);
g.FillEllipse(pgb, 0, 0, Width - 1, Height - 1);
//白框
gp.ClearMarkers();
gp.AddEllipse(10, 10, Width - 1 - 20, Height - 1 - 20);
pgb = new PathGradientBrush(gp);
pgb.CenterColor = Color.Black;
pgb.SurroundColors = new Color[] { Color.White };
g.FillEllipse(pgb, 10, 10, Width - 1 - 20, Height - 1 - 20);
//黑圈
g.FillEllipse(new SolidBrush(Color.Black), 20, 20, Width - 1 - 40, Height - 1 - 40);
//灰背景
gp.ClearMarkers();
gp.AddEllipse(10, 10, Width - 1 - 20, Height - 1 - 20);
pgb = new PathGradientBrush(gp);
pgb.CenterColor = System.Windows.Forms.ControlPaint.LightLight(plateColor);
pgb.SurroundColors = new Color[] { Color.White };
pgb.CenterPoint = new PointF(30, 30);
g.FillEllipse(pgb, 22, 22, Width - 1 - 44, Height - 1 - 44);
//刻度
float tmpJiaoDu = 270.00f / part;
float tmpR = Width / 2.00f - 30;
for (int i = 0; i <= part; i++)
{
g.DrawLine(new Pen(Color.Black, 1), new PointF(Width / 2.0f, Height / 2.0f),
new PointF((float)(Width / 2.0 - Math.Sin(Math.PI * (45 + i * tmpJiaoDu) / 180) * tmpR),
(float)(Height / 2.0 + Math.Cos(Math.PI * (45 + i * tmpJiaoDu) / 180) * tmpR)));
}
//刻度上的弧
g.DrawArc(new Pen(Color.Black, 2), 37, 37, Width - 1 - 74, Height - 1 - 74, 135, 225);
g.DrawArc(new Pen(Color.Black, 2), 37, 37, Width - 1 - 74, Height - 1 - 74, 0, 45);
//报警颜色段
g.FillPie(new SolidBrush(colorPart1), 38, 38, Width - 1 - 76, Height - 1 - 76, 135, tmpJiaoDu * partValue1);
g.FillPie(new SolidBrush(colorPart2), 38, 38, Width - 1 - 76, Height - 1 - 76, (135 + (int)(tmpJiaoDu * partValue1)) % 360, tmpJiaoDu * (partValue2 - partValue1));
g.FillPie(new SolidBrush(colorPart3), 38, 38, Width - 1 - 76, Height - 1 - 76, (135 + (int)(tmpJiaoDu * partValue2)) % 360, tmpJiaoDu * (part - partValue2));
//灰背景,把多余的报警颜色段覆盖
g.FillEllipse(pgb, 53, 53, Width - 1 - 106, Height - 1 - 106);
//画刻度上的文字
string tmpStr = "";
Font tmpFont = new Font("黑体", 10, FontStyle.Bold);
for (int i = 0; i <= part; i++)
{
g.TranslateTransform(Width / 2.0f, Height / 2.0f); //把g的中心移动到图像中间
g.RotateTransform(i * tmpJiaoDu + 225); //把g旋转一定角度
tmpStr = string.Format("{0}", (max - min) * i / part + min);
g.DrawString(tmpStr, tmpFont, new SolidBrush(Color.Black), -tmpStr.Length * tmpFont.GetHeight() / 4.0f, 39 - Height / 2.0f);
g.RotateTransform(360 - i * tmpJiaoDu - 225);
g.TranslateTransform(-Width / 2.0f, -Height / 2.0f);
}
//画下方数据区
gp = new GraphicsPath();
tmpR = Width / 2.00f - 21;
gp.AddArc(21, 21, Width - 1 - 42, Height - 1 - 42, 45, 90);
gp.AddLine((float)(Width / 2.0f - Math.Sin(45 * Math.PI / 180) * tmpR), (float)(Height / 2.0f + Math.Cos(45 * Math.PI / 180) * tmpR),
(float)(Width / 2.0f + Math.Sin(45 * Math.PI / 180) * tmpR), (float)(Height / 2.0f + Math.Cos(45 * Math.PI / 180) * tmpR));
gp.CloseFigure();
pgb = new PathGradientBrush(gp);
pgb.CenterColor = Color.White;
pgb.SurroundColors = new Color[] { System.Windows.Forms.ControlPaint.Light(plateColor) };
g.FillPath(pgb, gp);
//画标题
tmpStr = title;
//tmpFont = new Font("宋体", 12, FontStyle.Bold);
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
//sf.LineAlignment = StringAlignment.Center;
g.DrawString(tmpStr, Font, new SolidBrush(ForeColor), new RectangleF(0, Height * 0.65f, Width, tmpFont.GetHeight()), sf);
gp = new GraphicsPath();
sf.Dispose();
pgb.Dispose();
gp.Dispose();
}
}