DotNet 4.8.1 build of DotNetBar
This commit is contained in:
@@ -0,0 +1,636 @@
|
||||
using System;
|
||||
using System.Drawing;
|
||||
using System.Drawing.Drawing2D;
|
||||
using System.Windows.Forms;
|
||||
|
||||
namespace DevComponents.Instrumentation
|
||||
{
|
||||
internal class GaugeThermoRenderer : GaugeBarRenderer
|
||||
{
|
||||
#region Private variables
|
||||
|
||||
private Rectangle _BackBounds;
|
||||
private Rectangle _BulbBounds;
|
||||
|
||||
#endregion
|
||||
|
||||
internal GaugeThermoRenderer(GaugePointer gaugePointer)
|
||||
: base(gaugePointer)
|
||||
{
|
||||
}
|
||||
|
||||
#region RecalcLayout
|
||||
|
||||
#region CalcHorizontalMarkerBounds
|
||||
|
||||
protected override void CalcHorizontalMarkerBounds(GaugeLinearScale scale, int y)
|
||||
{
|
||||
int n = (int)(GaugePointer.BulbOffset * scale.ScaleBounds.Width);
|
||||
|
||||
if (Marker < Origin)
|
||||
{
|
||||
RoundAngle = 180;
|
||||
|
||||
int len = Math.Max(1, (int)((Origin - Marker) * Dpt) + n);
|
||||
int x;
|
||||
|
||||
if (scale.Reversed == true)
|
||||
{
|
||||
x = scale.ScaleBounds.Right - (int)(Origin * Dpt) - n;
|
||||
}
|
||||
else
|
||||
{
|
||||
x = scale.ScaleBounds.X + (int)(Marker * Dpt);
|
||||
int x2 = scale.ScaleBounds.X + (int)(Origin * Dpt) + n;
|
||||
|
||||
len = Math.Max(1, x2 - x + 1);
|
||||
}
|
||||
|
||||
Bounds = new Rectangle(x, y, len, Width);
|
||||
|
||||
double maxMarker = GetInterval(double.MinValue) - scale.MinValue;
|
||||
|
||||
_BackBounds = Bounds;
|
||||
_BackBounds.Width = (int)((Origin - maxMarker) * Dpt + n);
|
||||
|
||||
if (scale.Reversed == false)
|
||||
_BackBounds.X = scale.ScaleBounds.Left + (int)(maxMarker * Dpt);
|
||||
}
|
||||
else
|
||||
{
|
||||
RoundAngle = 0;
|
||||
|
||||
int len = Math.Max(1, (int)((Marker - Origin) * Dpt) + n);
|
||||
int x;
|
||||
|
||||
if (scale.Reversed == true)
|
||||
x = scale.ScaleBounds.Right - (int)(Origin * Dpt) - len + n;
|
||||
else
|
||||
x = scale.ScaleBounds.X + (int)(Origin * Dpt) - n;
|
||||
|
||||
Bounds = new Rectangle(x, y, len, Width);
|
||||
|
||||
double maxMarker = GetInterval(double.MaxValue) - scale.MinValue;
|
||||
|
||||
_BackBounds = Bounds;
|
||||
_BackBounds.Width = (int)((maxMarker - Origin) * Dpt + n);
|
||||
|
||||
if (scale.Reversed == true)
|
||||
_BackBounds.X = scale.ScaleBounds.Right - (int)(maxMarker * Dpt) + 1;
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region CalcVerticalMarkerBounds
|
||||
|
||||
protected override void CalcVerticalMarkerBounds(GaugeLinearScale scale, int x)
|
||||
{
|
||||
int n = (int)(GaugePointer.BulbOffset * scale.ScaleBounds.Height);
|
||||
|
||||
if (Marker < Origin)
|
||||
{
|
||||
RoundAngle = 90;
|
||||
|
||||
int len = Math.Max(1, (int)((Origin - Marker) * Dpt) + n);
|
||||
int y;
|
||||
|
||||
if (scale.Reversed == true)
|
||||
{
|
||||
y = scale.ScaleBounds.Y + (int)(Marker * Dpt);
|
||||
int y2 = scale.ScaleBounds.Y + (int)(Origin * Dpt) + n;
|
||||
|
||||
len = Math.Max(1, y2 - y);
|
||||
}
|
||||
else
|
||||
{
|
||||
y = scale.ScaleBounds.Bottom - (int)(Origin * Dpt) - n;
|
||||
}
|
||||
|
||||
Bounds = new Rectangle(x, y, Width, len);
|
||||
|
||||
_BackBounds = Bounds;
|
||||
|
||||
double minMarker = GetInterval(double.MinValue) - scale.MinValue;
|
||||
|
||||
if (scale.Reversed == true)
|
||||
{
|
||||
_BackBounds.Y = scale.ScaleBounds.Top + (int)(minMarker * Dpt);
|
||||
_BackBounds.Height = Bounds.Bottom - _BackBounds.Y;
|
||||
}
|
||||
else
|
||||
{
|
||||
_BackBounds.Height = (int)((Origin - minMarker) * Dpt + n);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
RoundAngle = -90;
|
||||
|
||||
int len = Math.Max(1, (int)((Marker - Origin) * Dpt) + n);
|
||||
int y;
|
||||
|
||||
if (scale.Reversed == true)
|
||||
{
|
||||
y = scale.ScaleBounds.Top + (int)(Origin * Dpt) - n;
|
||||
}
|
||||
else
|
||||
{
|
||||
y = scale.ScaleBounds.Bottom - (int)(Marker * Dpt);
|
||||
int y2 = scale.ScaleBounds.Bottom - (int)(Origin * Dpt) + n;
|
||||
|
||||
len = Math.Max(1, y2 - y);
|
||||
}
|
||||
|
||||
Bounds = new Rectangle(x, y, Width, len);
|
||||
|
||||
_BackBounds = Bounds;
|
||||
|
||||
double maxMarker = GetInterval(double.MaxValue) - scale.MinValue;
|
||||
|
||||
if (scale.Reversed == false)
|
||||
{
|
||||
_BackBounds.Y = scale.ScaleBounds.Bottom - (int)(maxMarker * Dpt);
|
||||
_BackBounds.Height = Bounds.Bottom - _BackBounds.Y;
|
||||
}
|
||||
else
|
||||
{
|
||||
_BackBounds.Height = (int)((maxMarker - Origin) * Dpt + n);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#endregion
|
||||
|
||||
#region RenderLinear
|
||||
|
||||
public override void RenderLinear(PaintEventArgs e)
|
||||
{
|
||||
Graphics g = e.Graphics;
|
||||
|
||||
GaugeLinearScale scale = Scale as GaugeLinearScale;
|
||||
|
||||
if (scale != null)
|
||||
{
|
||||
if (Bounds.Width > 0 && Bounds.Height > 0)
|
||||
{
|
||||
using (GraphicsPath path = GetBulbBackPath(scale))
|
||||
RenderBar(g, path, GaugePointer.ThermoBackColor);
|
||||
|
||||
using (GraphicsPath path = GetBulbFillPath(scale))
|
||||
RenderBar(g, path);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#region GetBulbBackPath
|
||||
|
||||
private GraphicsPath GetBulbBackPath(GaugeLinearScale scale)
|
||||
{
|
||||
return (GetBulbPath(scale, _BackBounds, 1));
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region GetBulbFillPath
|
||||
|
||||
private GraphicsPath GetBulbFillPath(GaugeLinearScale scale)
|
||||
{
|
||||
return (GetBulbPath(scale, Bounds, 0));
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region GetBulbPath
|
||||
|
||||
private GraphicsPath GetBulbPath(
|
||||
GaugeLinearScale scale, Rectangle r, int inf)
|
||||
{
|
||||
GraphicsPath path = new GraphicsPath();
|
||||
|
||||
r.Inflate(inf, inf);
|
||||
|
||||
if (scale.Orientation == Orientation.Horizontal)
|
||||
{
|
||||
if (Marker < Origin != scale.Reversed)
|
||||
return (GetHorizontalRightBulbPath(scale, path, r, inf));
|
||||
|
||||
return (GetHorizontalLeftBulbPath(scale, path, r, inf));
|
||||
}
|
||||
|
||||
if (Marker < Origin != scale.Reversed)
|
||||
return (GetVerticalTopBulbPath(scale, path, r, inf));
|
||||
|
||||
return (GetVerticalBottomBulbPath(scale, path, r, inf));
|
||||
}
|
||||
|
||||
#region GetHorizontalLeftBulbPath
|
||||
|
||||
private GraphicsPath GetHorizontalLeftBulbPath(
|
||||
GaugeLinearScale scale, GraphicsPath path, Rectangle t, int inflate)
|
||||
{
|
||||
AddLeftTube(path, t, inflate);
|
||||
AddLeftBulb(scale, path, t, inflate);
|
||||
|
||||
path.CloseAllFigures();
|
||||
|
||||
return (path);
|
||||
}
|
||||
|
||||
#region AddLeftTube
|
||||
|
||||
private void AddLeftTube(GraphicsPath path, Rectangle t, int inflate)
|
||||
{
|
||||
if (GaugePointer.BarStyle == BarPointerStyle.Square || inflate > 0)
|
||||
{
|
||||
Point[] pts = new Point[] {
|
||||
new Point(t.X, t.Y),
|
||||
new Point(t.Right, t.Y),
|
||||
new Point(t.Right, t.Bottom),
|
||||
new Point(t.X, t.Bottom) };
|
||||
|
||||
path.AddLines(pts);
|
||||
}
|
||||
else
|
||||
{
|
||||
int x = Math.Max(t.Right - Width / 2, t.X);
|
||||
int n = t.Right - x;
|
||||
|
||||
Rectangle r = new Rectangle(x - n, t.Y, n * 2, t.Height);
|
||||
|
||||
Point[] pts = new Point[] {
|
||||
new Point(t.X, t.Y),
|
||||
new Point (x, t.Y)};
|
||||
|
||||
path.AddLines(pts);
|
||||
|
||||
if (GaugePointer.BarStyle == BarPointerStyle.Rounded)
|
||||
{
|
||||
path.AddArc(r, 270, 180);
|
||||
}
|
||||
else
|
||||
{
|
||||
path.AddLine(new Point(r.X + r.Width / 2, r.Y),
|
||||
new Point(r.Right, r.Y + r.Height / 2));
|
||||
}
|
||||
|
||||
pts = new Point[] {
|
||||
new Point(x, t.Bottom),
|
||||
new Point (t.X, t.Bottom)};
|
||||
|
||||
path.AddLines(pts);
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region AddLeftBulb
|
||||
|
||||
private void AddLeftBulb(GaugeLinearScale scale, GraphicsPath path, Rectangle t, int inflate)
|
||||
{
|
||||
int bulbRadius = (int)(GaugePointer.BulbSize * scale.Bounds.Height);
|
||||
|
||||
if (bulbRadius * 2 < t.Height)
|
||||
bulbRadius = t.Height / 2;
|
||||
|
||||
int m = (int)Math.Sqrt((bulbRadius * bulbRadius) - (t.Height * t.Height / 4)) + 4;
|
||||
|
||||
_BulbBounds = new Rectangle(
|
||||
t.X - m - bulbRadius,
|
||||
t.Y - bulbRadius + t.Height / 2, bulbRadius * 2, bulbRadius * 2);
|
||||
|
||||
if (inflate > 0)
|
||||
_BulbBounds.Inflate(inflate, inflate);
|
||||
|
||||
float angle = (GaugePointer.BulbStyle == BulbStyle.Flask)
|
||||
? 90 : (float)(Math.Asin((double)(Width / 2) / bulbRadius) * 180 / Math.PI);
|
||||
|
||||
path.AddArc(_BulbBounds, angle, 360 - (angle * 2));
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#endregion
|
||||
|
||||
#region GetHorizontalRightBulbPath
|
||||
|
||||
private GraphicsPath GetHorizontalRightBulbPath(
|
||||
GaugeLinearScale scale, GraphicsPath path, Rectangle t, int inflate)
|
||||
{
|
||||
AddRightTube(path, t, inflate);
|
||||
AddRightBulb(scale, path, t, inflate);
|
||||
|
||||
path.CloseAllFigures();
|
||||
|
||||
return (path);
|
||||
}
|
||||
|
||||
#region AddRightTube
|
||||
|
||||
private void AddRightTube(GraphicsPath path, Rectangle t, int inflate)
|
||||
{
|
||||
if (GaugePointer.BarStyle == BarPointerStyle.Square || inflate > 0)
|
||||
{
|
||||
Point[] pts = new Point[] {
|
||||
new Point(t.Right, t.Bottom),
|
||||
new Point(t.X, t.Bottom),
|
||||
new Point(t.X, t.Y),
|
||||
new Point(t.Right, t.Y) };
|
||||
|
||||
path.AddLines(pts);
|
||||
}
|
||||
else
|
||||
{
|
||||
int x = Math.Min(t.X + Width / 2, t.Right);
|
||||
int n = x - t.X;
|
||||
|
||||
Rectangle r = new Rectangle(t.X, t.Y, n * 2, t.Height);
|
||||
|
||||
Point[] pts = new Point[] {
|
||||
new Point(t.Right, t.Bottom),
|
||||
new Point (x, t.Bottom)};
|
||||
|
||||
path.AddLines(pts);
|
||||
|
||||
if (GaugePointer.BarStyle == BarPointerStyle.Rounded)
|
||||
{
|
||||
path.AddArc(r, 90, 180);
|
||||
}
|
||||
else
|
||||
{
|
||||
path.AddLine(new Point(r.X + r.Width / 2, r.Bottom),
|
||||
new Point(r.X, r.Y + r.Height / 2));
|
||||
}
|
||||
|
||||
pts = new Point[] {
|
||||
new Point(x, t.Y),
|
||||
new Point (t.Right, t.Y)};
|
||||
|
||||
path.AddLines(pts);
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region AddRightBulb
|
||||
|
||||
private void AddRightBulb(GaugeLinearScale scale, GraphicsPath path, Rectangle t, int inflate)
|
||||
{
|
||||
int bulbRadius = (int)(GaugePointer.BulbSize * scale.Bounds.Height);
|
||||
|
||||
if (bulbRadius * 2 < t.Height)
|
||||
bulbRadius = t.Height / 2;
|
||||
|
||||
int m = (int)Math.Sqrt((bulbRadius * bulbRadius) - (t.Height * t.Height / 4));
|
||||
|
||||
_BulbBounds = new Rectangle(
|
||||
t.Right - bulbRadius + m,
|
||||
t.Y - bulbRadius + t.Height / 2, bulbRadius * 2, bulbRadius * 2);
|
||||
|
||||
if (inflate > 0)
|
||||
_BulbBounds.Inflate(inflate, inflate);
|
||||
|
||||
float angle = (GaugePointer.BulbStyle == BulbStyle.Flask)
|
||||
? 90 : (float)(Math.Asin((double)(Width / 2) / bulbRadius) * 180 / Math.PI);
|
||||
|
||||
path.AddArc(_BulbBounds, angle + 180, 360 - (angle * 2));
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#endregion
|
||||
|
||||
#region GetVerticalBottomBulbPath
|
||||
|
||||
private GraphicsPath GetVerticalBottomBulbPath(
|
||||
GaugeLinearScale scale, GraphicsPath path, Rectangle t, int inflate)
|
||||
{
|
||||
AddBottomTube(path, t, inflate);
|
||||
AddBottomBulb(scale, path, t, inflate);
|
||||
|
||||
path.CloseAllFigures();
|
||||
|
||||
return (path);
|
||||
}
|
||||
|
||||
#region AddBottomTube
|
||||
|
||||
private void AddBottomTube(GraphicsPath path, Rectangle t, int inflate)
|
||||
{
|
||||
if (GaugePointer.BarStyle == BarPointerStyle.Square || inflate > 0)
|
||||
{
|
||||
Point[] pts = new Point[] {
|
||||
new Point(t.X, t.Bottom),
|
||||
new Point(t.X, t.Y),
|
||||
new Point(t.Right, t.Y),
|
||||
new Point(t.Right, t.Bottom) };
|
||||
|
||||
path.AddLines(pts);
|
||||
}
|
||||
else
|
||||
{
|
||||
int y = Math.Min(t.Y + t.Width / 2, t.Bottom);
|
||||
int n = y - t.Y;
|
||||
|
||||
Rectangle r = new Rectangle(t.X, y - n, t.Width, n * 2);
|
||||
|
||||
Point[] pts = new Point[] {
|
||||
new Point(t.X, t.Bottom),
|
||||
new Point (t.X, y)};
|
||||
|
||||
path.AddLines(pts);
|
||||
|
||||
if (GaugePointer.BarStyle == BarPointerStyle.Rounded)
|
||||
{
|
||||
path.AddArc(r, 180, 180);
|
||||
}
|
||||
else
|
||||
{
|
||||
path.AddLine(new Point(r.X, r.Y + r.Height / 2),
|
||||
new Point(r.X + r.Width / 2, r.Y));
|
||||
}
|
||||
|
||||
pts = new Point[] {
|
||||
new Point(t.Right, y),
|
||||
new Point (t.Right, t.Bottom)};
|
||||
|
||||
path.AddLines(pts);
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region AddBottomBulb
|
||||
|
||||
private void AddBottomBulb(GaugeLinearScale scale, GraphicsPath path, Rectangle t, int inflate)
|
||||
{
|
||||
int bulbRadius = (int)(GaugePointer.BulbSize * scale.Bounds.Width);
|
||||
|
||||
if (bulbRadius * 2 < t.Width)
|
||||
bulbRadius = t.Width / 2;
|
||||
|
||||
int m = (int)Math.Sqrt((bulbRadius * bulbRadius) - (Width * Width / 4)) + 4;
|
||||
|
||||
_BulbBounds = new Rectangle(
|
||||
t.X - bulbRadius + t.Width / 2,
|
||||
t.Bottom - bulbRadius + m - inflate, bulbRadius * 2, bulbRadius * 2);
|
||||
|
||||
if (inflate > 0)
|
||||
_BulbBounds.Inflate(inflate, inflate);
|
||||
|
||||
float angle = ((GaugePointer.BulbStyle == BulbStyle.Flask)
|
||||
? 90 : (float)(Math.Asin((double)(Width / 2) / bulbRadius) * 180 / Math.PI));
|
||||
|
||||
path.AddArc(_BulbBounds, angle + 270, 360 - (angle * 2));
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#endregion
|
||||
|
||||
#region GetVerticalTopBulbPath
|
||||
|
||||
private GraphicsPath GetVerticalTopBulbPath(
|
||||
GaugeLinearScale scale, GraphicsPath path, Rectangle t, int inflate)
|
||||
{
|
||||
AddTopTube(path, t, inflate);
|
||||
AddTopBulb(scale, path, t, inflate);
|
||||
|
||||
path.CloseAllFigures();
|
||||
|
||||
return (path);
|
||||
}
|
||||
|
||||
#region AddTopTube
|
||||
|
||||
private void AddTopTube(GraphicsPath path, Rectangle t, int inflate)
|
||||
{
|
||||
if (GaugePointer.BarStyle == BarPointerStyle.Square || inflate > 0)
|
||||
{
|
||||
Point[] pts = new Point[] {
|
||||
new Point(t.Right, t.Y),
|
||||
new Point(t.Right, t.Bottom),
|
||||
new Point(t.X, t.Bottom),
|
||||
new Point(t.X, t.Y) };
|
||||
|
||||
path.AddLines(pts);
|
||||
}
|
||||
else
|
||||
{
|
||||
int y = Math.Max(t.Bottom - t.Width / 2, t.Y);
|
||||
int n = t.Bottom - y;
|
||||
|
||||
Rectangle r = new Rectangle(t.X, y - n, t.Width, n * 2);
|
||||
|
||||
Point[] pts = new Point[] {
|
||||
new Point(t.Right, t.Y),
|
||||
new Point(t.Right, y)};
|
||||
|
||||
path.AddLines(pts);
|
||||
|
||||
if (GaugePointer.BarStyle == BarPointerStyle.Rounded)
|
||||
{
|
||||
path.AddArc(r, 0, 180);
|
||||
}
|
||||
else
|
||||
{
|
||||
path.AddLine(new Point(r.Right, r.Y + r.Height / 2),
|
||||
new Point(r.X + r.Width / 2, r.Bottom));
|
||||
}
|
||||
|
||||
pts = new Point[] {
|
||||
new Point(t.X, y),
|
||||
new Point (t.X, t.Y)};
|
||||
|
||||
path.AddLines(pts);
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region AddTopBulb
|
||||
|
||||
private void AddTopBulb(GaugeLinearScale scale, GraphicsPath path, Rectangle t, int inflate)
|
||||
{
|
||||
int bulbRadius = (int)(GaugePointer.BulbSize * scale.Bounds.Width);
|
||||
|
||||
if (bulbRadius * 2 < t.Width)
|
||||
bulbRadius = t.Width / 2;
|
||||
|
||||
int m = (int)Math.Sqrt((bulbRadius * bulbRadius) - (Width * Width / 4));
|
||||
|
||||
_BulbBounds = new Rectangle(
|
||||
t.X - bulbRadius + t.Width / 2,
|
||||
t.Y - (bulbRadius + m) + inflate, bulbRadius * 2, bulbRadius * 2);
|
||||
|
||||
if (inflate > 0)
|
||||
_BulbBounds.Inflate(inflate, inflate);
|
||||
|
||||
float angle = (GaugePointer.BulbStyle == BulbStyle.Flask)
|
||||
? 90 : (float)(Math.Asin((double)(t.Width / 2) / bulbRadius) * 180 / Math.PI);
|
||||
|
||||
path.AddArc(_BulbBounds, angle + 90, 360 - (angle * 2));
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#endregion
|
||||
|
||||
#endregion
|
||||
|
||||
#region RenderBarByCenter
|
||||
|
||||
protected override void RenderBarByCenter(
|
||||
Graphics g, GraphicsPath path, GradientFillColor fillColor)
|
||||
{
|
||||
using (PathGradientBrush br = new PathGradientBrush(path))
|
||||
{
|
||||
br.WrapMode = WrapMode.TileFlipXY;
|
||||
|
||||
br.CenterColor = fillColor.Color1;
|
||||
br.SurroundColors = new Color[] { fillColor.Color2 };
|
||||
|
||||
br.CenterPoint = new PointF(
|
||||
_BulbBounds.X + _BulbBounds.Width / 2, _BulbBounds.Y + _BulbBounds.Height / 2);
|
||||
|
||||
g.FillPath(br, path);
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#endregion
|
||||
|
||||
#region GetPointerPath
|
||||
|
||||
public override GraphicsPath GetPointerPath()
|
||||
{
|
||||
if (PointerPath == null)
|
||||
{
|
||||
GaugeLinearScale scale = Scale as GaugeLinearScale;
|
||||
|
||||
if (scale != null)
|
||||
{
|
||||
if (Bounds.Width > 0 && Bounds.Height > 0)
|
||||
PointerPath = GetBulbBackPath(scale);
|
||||
}
|
||||
}
|
||||
|
||||
return (PointerPath);
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
|
||||
#region Enums
|
||||
|
||||
public enum BulbStyle
|
||||
{
|
||||
Bulb,
|
||||
Flask,
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
||||
Reference in New Issue
Block a user