private void DrawgaugeLinear(PaintEventArgs p)
{
m_TextOverlapPixels = (int)Math.Ceiling((double)m_MaxTickStackingDepth / 2.0);
if (m_Orientation == Orientation.Vertical)
{
m_PixelsHigh = this.Size.Height - 1;
}
else
{
m_PixelsHigh = this.Size.Width - 1;
}
m_PixelsLow = 0;
m_ClipLow = m_PixelsLow;
m_ClipHigh = m_PixelsHigh;
//上下边界进行初始化确认
if (this.m_PixelsLow < this.m_ClipLow + m_TextOverlapPixels)
{
this.m_PixelsLow = this.m_ClipLow + m_TextOverlapPixels;
}
if (this.m_PixelsHigh > this.m_ClipHigh - m_TextOverlapPixels)
{
this.m_PixelsHigh = this.m_ClipHigh - m_TextOverlapPixels;
}
if (m_Orientation == Orientation.Vertical)
{
if (m_Direction == SideDirection.LeftToRight)
{
Pen TickPen = new Pen(m_TickColor, 1);
var r4 = new Rectangle(this.Width - m_Margin - 4 - (m_trackerSize.Width - 8), m_PixelsLow, m_trackerSize.Width - 8, m_PixelsHigh - m_PixelsLow);
p.Graphics.FillRectangle(new SolidBrush(m_trackLineColor), r4);
BorderSimple.Draw(p, r4, BorderStyleSimple.Sunken, Color.Gray);
//p.Graphics.DrawLine(TickPen, m_Margin + m_TickMajorLength+m_PointerSize, m_PixelsHigh, m_Margin + m_TickMajorLength+ m_PointerSize, m_PixelsLow);
//Draw Pointer
var r3 = new Rectangle(this.Width - m_Margin - m_trackerSize.Width, m_ClipHigh - ValueToPixels(m_Value) - m_trackerSize.Height / 2, m_trackerSize.Width, m_trackerSize.Height);
var points = GetPointerPoints(r3, Direction.Right);
p.Graphics.FillRectangle(new SolidBrush(m_trackerColor), r3);
BorderSimple.Draw(p, r3, BorderStyleSimple.Raised, m_trackerColor);
foreach (var item in m_ListTickMajor)
{
p.Graphics.DrawLine(TickPen, this.Width - m_Margin - m_TickMajorLength - m_trackerSize.Width, ValueToPixels(item.LocationValue), this.Width - m_Margin - m_trackerSize.Width, ValueToPixels(item.LocationValue));
// var r = new Rectangle(this.Width - m_Margin -m_trackerSize.Width - m_TickMajorLength - m_LabelSpace - m_MaxTickTextWidth, m_ClipHigh - ValueToPixels(item.LocationValue) - m_MaxTickTextHeight / 2, m_MaxTickTextWidth, m_MaxTickTextHeight);
var r = new Rectangle(this.Width - m_Margin - m_trackerSize.Width - m_TickMajorLength - m_LabelSpace - m_MaxTickTextWidth, m_ClipHigh - ValueToPixels(item.LocationValue) - m_MaxTickTextHeight / 2, m_MaxTickTextWidth, m_MaxTickTextHeight);
p.Graphics.DrawString(Math.Round(item.LocationValue, m_decimals).ToString("F" + m_decimals.ToString()), this.Font, new SolidBrush(m_TextColor), r);
// p.Graphics.DrawString("0.000", this.Font, new SolidBrush(m_TextColor), r);
}
foreach (var item in m_ListTickMinor)
{
p.Graphics.DrawLine(TickPen, this.Width - m_trackerSize.Width - m_Margin, ValueToPixels(item.LocationValue), this.Width - m_trackerSize.Width - m_Margin - m_TickMinorLength, ValueToPixels(item.LocationValue));
}
}
else
{
////画边框线
Pen TickPen = new Pen(m_TickColor, 1);
var r4 = new Rectangle(m_Margin + 4, m_PixelsLow, m_trackerSize.Width - 8, m_PixelsHigh - m_PixelsLow);
p.Graphics.FillRectangle(new SolidBrush(m_trackLineColor), r4);
BorderSimple.Draw(p, r4, BorderStyleSimple.Sunken, Color.Gray);
//p.Graphics.DrawLine(TickPen, m_Margin + m_TickMajorLength+m_PointerSize, m_PixelsHigh, m_Margin + m_TickMajorLength+ m_PointerSize, m_PixelsLow);
//Draw Pointer
var r3 = new Rectangle(m_Margin, m_ClipHigh - ValueToPixels(m_Value) - m_trackerSize.Height / 2, m_trackerSize.Width, m_trackerSize.Height);
var points = GetPointerPoints(r3, Direction.Right);
p.Graphics.FillRectangle(new SolidBrush(m_trackerColor), r3);
BorderSimple.Draw(p, r3, BorderStyleSimple.Raised, m_trackerColor);
foreach (var item in m_ListTickMajor)
{
p.Graphics.DrawLine(TickPen, m_Margin + m_trackerSize.Width, ValueToPixels(item.LocationValue), m_Margin + m_trackerSize.Width + item.Length, ValueToPixels(item.LocationValue));
//确认画Label数值的位置
var r = new Rectangle(m_Margin + m_TickMajorLength + m_trackerSize.Width + m_LabelSpace, m_ClipHigh - ValueToPixels(item.LocationValue) - m_MaxTickTextHeight / 2, m_MaxTickTextWidth, m_MaxTickTextHeight);
p.Graphics.DrawString(Math.Round(item.LocationValue, m_decimals).ToString("F" + m_decimals.ToString()), this.Font, new SolidBrush(m_TextColor), r);
}
foreach (var item in m_ListTickMinor)
{
p.Graphics.DrawLine(TickPen, m_Margin + m_trackerSize.Width, ValueToPixels(item.LocationValue), 2 + m_TickMinorLength + m_trackerSize.Width, ValueToPixels(item.LocationValue));
}
}
}
//水平状态下的内容
else
{
if (m_Direction == SideDirection.LeftToRight)
{
var r4 = new Rectangle(m_PixelsLow, m_Margin + 4, m_PixelsHigh - m_PixelsLow, m_trackerSize.Height - 8);
p.Graphics.FillRectangle(new SolidBrush(m_trackLineColor), r4);
BorderSimple.Draw(p, r4, BorderStyleSimple.Sunken, Color.Gray);
//Draw Pointer
var r3 = new Rectangle(ValueToPixels(m_Value) - m_trackerSize.Width / 2, m_Margin, m_trackerSize.Width, m_trackerSize.Height);
var points = GetPointerPoints(r3, Direction.Right);
p.Graphics.FillRectangle(new SolidBrush(m_trackerColor), r3);
BorderSimple.Draw(p, r3, BorderStyleSimple.Raised, m_trackerColor);
Pen TickPen = new Pen(m_TickColor, 1);
//p.Graphics.DrawLine(TickPen, m_PixelsHigh, m_Margin + m_TickMajorLength + m_trackerSize.Height, m_PixelsLow, m_Margin + m_TickMajorLength + m_trackerSize.Height);
foreach (var item in m_ListTickMajor)
{
p.Graphics.DrawLine(TickPen, ValueToPixels(item.LocationValue), m_Margin + m_trackerSize.Height, ValueToPixels(item.LocationValue), m_Margin + m_trackerSize.Height + m_TickMajorLength);
var r = new Rectangle(ValueToPixels(item.LocationValue) - item.TextSize.Width / 4, m_Margin + m_trackerSize.Height + m_TickMajorLength + m_LabelSpace, item.TextSize.Width, item.TextSize.Height);
p.Graphics.DrawString(Math.Round(item.LocationValue, m_decimals).ToString("F" + m_decimals.ToString()), this.Font, new SolidBrush(m_TextColor), r);
}
foreach (var item in m_ListTickMinor)
{
p.Graphics.DrawLine(TickPen, ValueToPixels(item.LocationValue), m_trackerSize.Height + m_TickMajorLength + m_Margin, ValueToPixels(item.LocationValue), m_trackerSize.Height + m_TickMajorLength + m_Margin - m_TickMinorLength);
}
}
else
{
var r4 = new Rectangle(m_PixelsLow, this.Height - (m_Margin + m_trackerSize.Height - 4), m_PixelsHigh - m_PixelsLow, m_trackerSize.Height - 8);
p.Graphics.FillRectangle(new SolidBrush(m_trackLineColor), r4);
BorderSimple.Draw(p, r4, BorderStyleSimple.Sunken, Color.Gray);
//Draw Pointer
var r3 = new Rectangle(ValueToPixels(m_Value) - m_trackerSize.Width / 2, this.Height - m_Margin - m_trackerSize.Height, m_trackerSize.Width, m_trackerSize.Height);
p.Graphics.FillRectangle(new SolidBrush(m_trackerColor), r3);
BorderSimple.Draw(p, r3, BorderStyleSimple.Raised, m_trackerColor);
Pen TickPen = new Pen(m_TickColor, 1);
// p.Graphics.DrawLine(TickPen, m_PixelsHigh,this.Height- m_Margin - m_TickMajorLength - m_trackerSize.Width, m_PixelsLow, this.Height - m_Margin - m_TickMajorLength - m_trackerSize.Width);
foreach (var item in m_ListTickMajor)
{
p.Graphics.DrawLine(TickPen, ValueToPixels(item.LocationValue), this.Height - m_Margin - m_trackerSize.Height, ValueToPixels(item.LocationValue), this.Height - m_Margin - m_trackerSize.Height - m_TickMajorLength);
var r = new Rectangle(ValueToPixels(item.LocationValue) - item.TextSize.Width / 4, this.Height - m_Margin * 2 - m_TickMajorLength - m_trackerSize.Height - m_LabelSpace - m_MaxTickTextHeight / 2, item.TextSize.Width, item.TextSize.Height);
p.Graphics.DrawString(Math.Round(item.LocationValue, m_decimals).ToString("F" + m_decimals.ToString()), this.Font, new SolidBrush(m_TextColor), r);
}
foreach (var item in m_ListTickMinor)
{
p.Graphics.DrawLine(TickPen, ValueToPixels(item.LocationValue), this.Height - m_TickMajorLength - m_trackerSize.Height - m_Margin, ValueToPixels(item.LocationValue), this.Height - m_TickMajorLength - m_trackerSize.Height - m_Margin + m_TickMinorLength);
}
}
}
}
public static void Draw(PaintEventArgs p, Rectangle r, BorderStyleSimple style, Color color)
{
Color color2;
Color color3;
Color color4;
Color color5;
if (color != SystemColors.Control)
{
color2 = iColors.Lighten2(color);
color3 = iColors.Darken4(color);
color4 = iColors.Lighten4(color);
color5 = iColors.Darken2(color);
}
else
{
color2 = SystemColors.ControlLight;
color3 = SystemColors.ControlDarkDark;
color4 = SystemColors.ControlLightLight;
color5 = SystemColors.ControlDark;
}
Color[] array = new Color[4];
if (style == BorderStyleSimple.Raised)
{
array[0] = color2;
array[1] = color3;
array[2] = color4;
array[3] = color5;
}
else if (style == BorderStyleSimple.Sunken)
{
array[0] = color5;
array[1] = color4;
array[2] = color3;
array[3] = color2;
}
else if (style == BorderStyleSimple.Bump)
{
array[0] = color2;
array[1] = color3;
array[2] = color3;
array[3] = color2;
}
else if (style == BorderStyleSimple.Etched)
{
array[0] = color5;
array[1] = color4;
array[2] = color4;
array[3] = color5;
}
else if (style == BorderStyleSimple.RaisedInner)
{
array[0] = color4;
array[1] = color5;
}
else if (style == BorderStyleSimple.RaisedOuter)
{
array[0] = color2;
array[1] = color3;
}
else if (style == BorderStyleSimple.SunkenInner)
{
array[0] = color3;
array[1] = color2;
}
else if (style == BorderStyleSimple.SunkenOuter)
{
array[0] = color5;
array[1] = color4;
}
else if (style == BorderStyleSimple.Flat)
{
array[0] = Color.Black;
array[1] = Color.Black;
}
Point[] points = BorderSimple.GetBorderUpperLeftPoints(p, r);
p.Graphics.DrawLines(new Pen(array[0]), points);
points = BorderSimple.GetBorderLowerRightPoints(p, r);
p.Graphics.DrawLines(new Pen(array[1]), points);
if (style == BorderStyleSimple.Raised || style == BorderStyleSimple.Sunken || style == BorderStyleSimple.Bump || style == BorderStyleSimple.Etched)
{
r.Inflate(-1, -1);
points = BorderSimple.GetBorderUpperLeftPoints(p, r);
p.Graphics.DrawLines(new Pen(array[2]), points);
points = BorderSimple.GetBorderLowerRightPoints(p, r);
p.Graphics.DrawLines(new Pen(array[3]), points);
}
}
