private void c1LinearGauge1_ItemStateChanged(object sender, C1.Win.C1Gauge.ItemEventArgs e)
{
if (e.Item is C1GaugePointer)
{
C1GaugePointer po = e.Item as C1GaugePointer;
c1Gauge1.BeginUpdate();
if (e.ItemHot || e.ItemPressed)
{
po.Filling.CommonFillingName = "hotPointer";
}
else
{
po.Filling.CommonFillingName = "normalPointer";
}
c1Gauge1.EndUpdate(200);
}
else if (e.Item is C1GaugeSingleMark)
{
C1GaugeSingleMark sm = e.Item as C1GaugeSingleMark;
C1GaugeSingleLabel sl = null;
if (sm.Name == "minusButton")
{
sl = (C1GaugeSingleLabel)e.Gauge.Decorators["minusLabel"];
}
else if (sm.Name == "plusButton")
{
sl = (C1GaugeSingleLabel)e.Gauge.Decorators["plusLabel"];
}
else
{
return;
}
c1Gauge1.BeginUpdate();
if (e.ItemPressed)
{
sm.Gradient.CommonGradientName = "pressed";
}
else
{
sm.Gradient.CommonGradientName = "normal";
}
sl.Color = Color.SeaGreen;
if (e.ItemPressed)
{
sm.Filling.CommonFillingName = "pressedButton";
}
else if (e.ItemHot)
{
sm.Filling.CommonFillingName = "hotButton";
}
else
{
sm.Filling.CommonFillingName = "normalButton";
sl.Color = Color.LightCoral;
}
c1Gauge1.EndUpdate(200);
}
}
private void FillDecorators()
{
c1Gauge1.BeginUpdate();
CommonShape commonShape = new CommonShape();
commonShape.Name = "my arrow";
commonShape.StartWidth = 2.5;
commonShape.EndAngle = 60.0;
commonShape.EndWidth = 2.5;
commonShape.EndSwellWidth = 1;
c1Gauge1.CommonShapes.Add(commonShape);
CommonColorMap colorMap = new CommonColorMap();
colorMap.Name = "my colors";
colorMap.ValueColorFalloff = C1GaugeValueColorFalloff.None;
colorMap.ValueColors.Add(new C1GaugeValueColor(0.0, Color.SteelBlue, 1.0));
colorMap.ValueColors.Add(new C1GaugeValueColor(double.NaN, 2, Color.Transparent, 1.0));
colorMap.ValueColors.Add(new C1GaugeValueColor(double.NaN, 1, Color.SteelBlue, 1.0));
colorMap.ValueColors.Add(new C1GaugeValueColor(double.NaN, 0, Color.Transparent, 1.0));
c1LinearGauge1.ColorMaps.Add(colorMap);
for (int i = 0; i <= 100; i += 2)
{
C1GaugeSingleMark mark = new C1GaugeSingleMark();
mark.Border.Color = Color.LightSteelBlue;
mark.Filling.BrushType = C1GaugeBrushType.Gradient;
mark.Filling.Color2 = Color.LightSteelBlue;
mark.Gradient.Direction = C1GaugeGradientDirection.RadialOuter;
mark.CustomShape.CommonShapeName = "my arrow";
mark.Length = 6;
mark.Width = 2.5;
mark.ColorMapName = "my colors";
mark.Value = i;
double x, y;
GetXY(i, out x, out y);
mark.Position = x * 0.01 + 0.5;
mark.Location = y + 50;
double x1, y1;
GetXY(i + 0.01, out x1, out y1);
double l = Math.Sqrt((x1 - x) * (x1 - x) + (y1 - y) * (y1 - y));
double alpha = Math.Asin((y1 - y) / l);
if (x1 < x)
{
alpha = Math.PI - alpha;
}
mark.ShapeAngle = -alpha * 180.0 / Math.PI + 90.0;
c1LinearGauge1.Decorators.Add(mark);
}
c1Gauge1.EndUpdate();
}
private void c1LinearGauge1_ItemStateChanged(object sender, ItemEventArgs e)
{
if (e.Item is C1GaugePointer)
{
C1GaugePointer po = e.Item as C1GaugePointer;
c1Gauge1.BeginUpdate();
if (e.ItemHot || e.ItemPressed)
{
po.Filling.CommonFillingName = "hotPointer";
}
else
{
po.Filling.CommonFillingName = "normalPointer";
}
c1Gauge1.EndUpdate(200);
}
else if (e.Item is C1GaugeSingleMark)
{
C1GaugeSingleMark sm = e.Item as C1GaugeSingleMark;
if (sm.Name == "minusButton" || sm.Name == "plusButton")
{
c1Gauge1.BeginUpdate();
if (e.ItemPressed)
{
sm.Filling.CommonFillingName = "pressedButton";
}
else if (e.ItemHot)
{
sm.Filling.CommonFillingName = "hotButton";
}
else
{
sm.Filling.CommonFillingName = "normalButton";
}
if (e.ItemPressed)
{
sm.Gradient.CommonGradientName = "pressed";
}
else
{
sm.Gradient.CommonGradientName = "normal";
}
c1Gauge1.EndUpdate(150);
}
}
}
private void FillDecorators()
{
c1Gauge1.BeginUpdate();
CommonColorMap colorMap = new CommonColorMap();
colorMap.Name = "green";
colorMap.ValueColorFalloff = C1GaugeValueColorFalloff.None;
colorMap.ValueColors.Add(new C1GaugeValueColor(0.0, Color.LimeGreen, 1.0));
colorMap.ValueColors.Add(new C1GaugeValueColor(double.NaN, 100, Color.DimGray, 1.0));
c1LinearGauge1.ColorMaps.Add(colorMap);
colorMap = new CommonColorMap();
colorMap.Name = "yellow";
colorMap.ValueColorFalloff = C1GaugeValueColorFalloff.None;
colorMap.ValueColors.Add(new C1GaugeValueColor(0.0, Color.Yellow, 1.0));
colorMap.ValueColors.Add(new C1GaugeValueColor(double.NaN, 100, Color.DimGray, 1.0));
c1LinearGauge1.ColorMaps.Add(colorMap);
colorMap = new CommonColorMap();
colorMap.Name = "red";
colorMap.ValueColorFalloff = C1GaugeValueColorFalloff.None;
colorMap.ValueColors.Add(new C1GaugeValueColor(0.0, Color.FromArgb(255, 64, 64), 1.0));
colorMap.ValueColors.Add(new C1GaugeValueColor(double.NaN, 100, Color.DimGray, 1.0));
c1LinearGauge1.ColorMaps.Add(colorMap);
for (int i = 0; i < 100; i++)
{
C1GaugeSingleMark mark = new C1GaugeSingleMark();
mark.Border.LineStyle = C1GaugeBorderStyle.None;
mark.Shape = C1GaugeMarkShape.Round;
mark.Width = 2;
double dl = i * 0.035;
mark.Length = 6 + dl * dl * dl;
if (i < 60)
{
mark.ColorMapName = "green";
}
else if (i < 85)
{
mark.ColorMapName = "yellow";
}
else
{
mark.ColorMapName = "red";
}
mark.Value = i / 100.0;
double x, y;
GetXY(i, out x, out y);
mark.Position = x * 0.01 + 0.27;
mark.Location = y + 35;
double x1, y1;
GetXY(i + 0.01, out x1, out y1);
double dy = (y1 - y) * 0.75;
double l = Math.Sqrt((x1 - x) * (x1 - x) + dy * dy);
double alpha = Math.Asin(dy / l);
if (x1 < x)
{
alpha = Math.PI - alpha;
}
mark.ShapeAngle = alpha * 180.0 / Math.PI;
c1LinearGauge1.Decorators.Add(mark);
}
c1Gauge1.EndUpdate();
}
