public void SetText()
{
txtVal1.Text = ValueMin.ToString("0.###");
txtVal2.Text = ValueMax.ToString("0.###");
numGain.Value = (decimal)Gain;
Refresh();
}
private void CGauge_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
rightClickMinimumTextbox.Text = ValueMin.ToString();
rightClickMaximumTextbox.Text = ValueMax.ToString();
rightClickWarningTextbox.Text = (ThresholdWarning / 100).ToString("0%");
rightClickAlarmTextbox.Text = (ThresholdAlarm / 100).ToString("0%");
rightClickMenu.Show(this, new Point(e.X, e.Y));
}
}
protected override void OnPaint(PaintEventArgs e)
{
var G = e.Graphics;
float max = ValueMax ?? (Values.Count() > 0 ? Values.Max() : 0);
float min = ValueMin ?? (Values.Count() > 0 ? Values.Min() : 0);
float averagegeCount = (max - min) / ValueStripes;
float currentCount = max;
G.SmoothingMode = SmoothingMode.HighQuality;
float startWidthPosition = ValueMax == null
? GraphicsHelper.GetTextWidthInPixels(Values.Select(a => a.ToString()).OrderByDescending(a => a.Length).FirstOrDefault(), FontText)
: GraphicsHelper.GetTextWidthInPixels(ValueMax.ToString(), FontText);
float chartHeight = Height - 17;
float itemHeight = 10;
G.FillPath(fillheaderColor, RoundedRectangle.Create(0, 0, Width - 1, Height - 1, 4));
for (int i = 0; i <= ValueStripes; i++)
{
G.DrawLine(new Pen(ColorStripes, SizeStripes), startWidthPosition, itemHeight, Width, itemHeight);
G.DrawString((Math.Floor(currentCount)).ToString(), FontText, new SolidBrush(ColorText), 0, itemHeight - 7);
itemHeight += chartHeight / ValueStripes;
currentCount -= averagegeCount;
}
float lastItemHeight = (chartHeight - (chartHeight / (max - min) * (Values.FirstOrDefault() - min))) + 10;
float lastItemWidth = startWidthPosition;
float itemWidth = startWidthPosition;
foreach (var value in Values)
{
var valueMin = value - min;
var item = chartHeight - (chartHeight / (max - min) * valueMin);
item = item == chartHeight ? chartHeight + 10 : item + 10;
var currentBrush = FoxSettings.UpColor;
G.DrawLine(new Pen(currentBrush.Color, SizeValues), lastItemWidth, lastItemHeight, itemWidth, item);
G.FillEllipse(currentBrush, itemWidth - (SizeValues / 2), item - (SizeValues / 2), SizeValues, SizeValues);
lastItemHeight = item;
lastItemWidth = itemWidth;
itemWidth += Width / Values.Count();
}
}
private void txtVal2_Leave(object sender, EventArgs e)
{
txtVal2.Text = ValueMax.ToString("0.###");
}
private void RangerMouseMove(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left || e.Button == MouseButtons.Right)
{
int barWidth = Width - 16;
switch (_currentGrab)
{
case GrabSelected.MinGrab:
ValueMin = (e.X - 8) / ((Convert.ToDouble(barWidth) / (Maximum - Minimum)));
if (ValueMin < Minimum)
{
ValueMin = Minimum;
}
if (ValueMin > Maximum)
{
ValueMin = Maximum;
}
if (ValueMin > ValueMax)
{
ValueMax = ValueMin;
}
break;
case GrabSelected.MaxGrab:
ValueMax = (e.X - 8) / ((Convert.ToDouble(barWidth) / (Maximum - Minimum)));
if (ValueMax < Minimum)
{
ValueMax = Minimum;
}
if (ValueMax > Maximum)
{
ValueMax = Maximum;
}
if (ValueMax < ValueMin)
{
ValueMin = ValueMax;
}
break;
}
txtVal1.Text = ValueMin.ToString("0.###");
txtVal2.Text = ValueMax.ToString("0.###");
Refresh();
}
else
{
Cursor = Cursors.Default;
int barWidth = Width - 16;
int x1 = 8 + Convert.ToInt32((Convert.ToDouble(barWidth) / (Maximum - Minimum)) * ValueMin);
int x2 = 8 + Convert.ToInt32((Convert.ToDouble(barWidth) / (Maximum - Minimum)) * ValueMax);
if (e.X > x1 - 5 && e.X < x1 + 5 && e.Y > 3 && e.Y < 19)
{
Cursor = Cursors.Hand;
}
else
{
if (e.X > x2 - 5 && e.X < x2 + 5 && e.Y > 3 && e.Y < 19)
{
Cursor = Cursors.Hand;
}
}
}
}
public void drawSlider()
{
int top = aff.Height / 3, height = aff.Height * 1 / 3;
g.Clear(backColor); //.FillRectangle( new SolidBrush( Color.White ), 0, 0, aff.Width, aff.Height );
#region color bars
if (red > ValueMin)
{
Rectangle rRed = new Rectangle(
8,
top,
((red - ValueMin) * (aff.Width - 16)) / ((ValueMax - ValueMin) != 0 ? (ValueMax - ValueMin) : 1),
height
);
g.FillRectangle(
new SolidBrush(Color.Red),
rRed
);
}
if (yellow > ValueMin)
{
int left;
if (red <= ValueMin)
{
left = 0;
}
else
{
left = ((red - ValueMin) * (aff.Width - 16)) / ((ValueMax - ValueMin) != 0 ? (ValueMax - ValueMin) : 1) + 8;
}
Rectangle rYellow = new Rectangle(
left, // ( ( red - ValueMin ) * ( aff.Width - 16 ) ) / ( ValueMax - ValueMin ) + 8,
top,
((yellow - ValueMin) * (aff.Width - 16)) / ((ValueMax - ValueMin) != 0 ? (ValueMax - ValueMin) : 1) - ((red - ValueMin) * (aff.Width - 16)) / ((ValueMax - ValueMin) != 0 ? (ValueMax - ValueMin) : 1),
height
);
g.FillRectangle(
new SolidBrush(Color.Yellow),
rYellow
);
}
if (green > ValueMin)
{
if (yellow > 0)
{
Rectangle rGreen = new Rectangle(
((yellow - ValueMin) * (aff.Width - 16)) / ((ValueMax - ValueMin) != 0 ? (ValueMax - ValueMin) : 1) + 8,
top,
((green - ValueMin) * (aff.Width - 16)) / ((ValueMax - ValueMin) != 0 ? (ValueMax - ValueMin) : 1) - ((yellow - ValueMin) * (aff.Width - 16)) / ((ValueMax - ValueMin) != 0 ? (ValueMax - ValueMin) : 1),
height
);
g.FillRectangle(
new SolidBrush(Color.Green),
rGreen
);
}
else
{
Rectangle rGreen = new Rectangle(
((red - ValueMin) * (aff.Width - 16)) / ((ValueMax - ValueMin) != 0 ? (ValueMax - ValueMin) : 1) + 8,
top,
((green - ValueMin) * (aff.Width - 16)) / ((ValueMax - ValueMin) != 0 ? (ValueMax - ValueMin) : 1) - ((red - ValueMin) * (aff.Width - 16)) / ((ValueMax - ValueMin) != 0 ? (ValueMax - ValueMin) : 1),
height
);
g.FillRectangle(
new SolidBrush(Color.Green),
rGreen
);
}
}
#endregion
#region main lines
g.DrawLine(
grayPen,
8,
1,
8,
aff.Height - 1
);
g.DrawLine(
grayPen,
8,
aff.Height / 2,
aff.Width - 8,
aff.Height / 2
);
g.DrawLine(
grayPen,
aff.Width - 7,
1,
aff.Width - 7,
aff.Height - 1
);
Pen tempBlackPen;
/*if ( enabled )*/
tempBlackPen = blackPen;
/* else
* tempBlackPen = new Pen( Color.DarkGray );*/
g.DrawLine(
tempBlackPen,
7,
0,
7,
aff.Height - 2
);
g.DrawLine(
tempBlackPen,
8 - 1,
aff.Height / 2 - 1,
aff.Width - 8 - 1,
aff.Height / 2 - 1
);
g.DrawLine(
tempBlackPen,
aff.Width - 8,
0,
aff.Width - 8,
aff.Height - 2
);
#endregion
#region line at 0
if (ValueMin != 0)
{
// 0 - 2
g.DrawLine(
blackPen,
((0 - ValueMin) * (aff.Width - 16)) / (ValueMax - ValueMin) + 8,
0,
((0 - ValueMin) * (aff.Width - 16)) / (ValueMax - ValueMin) + 8,
aff.Height - 2
);
g.DrawLine(
grayPen,
((0 - ValueMin) * (aff.Width - 16)) / (ValueMax - ValueMin) + 9,
1,
((0 - ValueMin) * (aff.Width - 16)) / (ValueMax - ValueMin) + 9,
aff.Height / 2 - 2
);
g.DrawLine(
grayPen,
((0 - ValueMin) * (aff.Width - 16)) / (ValueMax - ValueMin) + 9,
aff.Height / 2,
((0 - ValueMin) * (aff.Width - 16)) / (ValueMax - ValueMin) + 9,
aff.Height - 1
);
}
#endregion
#region default value
if (defaultValue != 0)
{
g.DrawLine(
blackPen,
((defaultValue - ValueMin) * (aff.Width - 16)) / (ValueMax - ValueMin) + 8,
aff.Height / 4 - 1,
((defaultValue - ValueMin) * (aff.Width - 16)) / (ValueMax - ValueMin) + 8,
aff.Height * 3 / 4 - 1
);
g.DrawLine(
grayPen,
((defaultValue - ValueMin) * (aff.Width - 16)) / (ValueMax - ValueMin) + 9,
aff.Height / 4 + 1 - 1,
((defaultValue - ValueMin) * (aff.Width - 16)) / (ValueMax - ValueMin) + 9,
aff.Height / 2 - 2
);
g.DrawLine(
grayPen,
((defaultValue - ValueMin) * (aff.Width - 16)) / (ValueMax - ValueMin) + 9,
aff.Height / 2,
((defaultValue - ValueMin) * (aff.Width - 16)) / (ValueMax - ValueMin) + 9,
aff.Height * 3 / 4 + 1 - 1
);
}
#endregion
#region text
if (Text != "")
{
Font fntText = new Font("Tahoma", 10, FontStyle.Regular);
g.DrawString(
Text,
fntText,
new SolidBrush(Color.White),
11,
-3
);
g.DrawString(
Text,
fntText,
new SolidBrush(Color.DarkGray),
13,
-3
);
g.DrawString(
Text,
fntText,
new SolidBrush(Color.Black),
12,
-4
);
}
#endregion
#region text2
if (Text2 != "")
{
Font fntText = new Font("Tahoma", 8, FontStyle.Regular);
SizeF sizeText = g.MeasureString(Text2, fntText);
g.DrawString(
Text2,
fntText,
new SolidBrush(Color.White),
aff.Width - sizeText.Width - 10,
aff.Height - sizeText.Height + 1
);
g.DrawString(
Text2,
fntText,
new SolidBrush(Color.DarkGray),
aff.Width - sizeText.Width - 8,
aff.Height - sizeText.Height + 1
);
g.DrawString(
Text2,
fntText,
new SolidBrush(Color.Black),
aff.Width - sizeText.Width - 9,
aff.Height - sizeText.Height
);
}
#endregion
#region showMax
if (showMax)
{
Font fntText = new Font("Tahoma", 7, FontStyle.Regular);
SizeF sizeText = g.MeasureString(ValueMax.ToString() + maxInfo, fntText);
g.DrawString(
ValueMax.ToString() + maxInfo,
fntText,
new SolidBrush(Color.White),
aff.Width - sizeText.Width - 10,
-3 + 2
);
g.DrawString(
ValueMax.ToString() + maxInfo,
fntText,
new SolidBrush(Color.DarkGray),
aff.Width - sizeText.Width - 8,
-3 + 2
);
g.DrawString(
ValueMax.ToString() + maxInfo,
fntText,
new SolidBrush(Color.Black),
aff.Width - sizeText.Width - 9,
-4 + 2
);
// fntText = new Font( "Tahoma", 10, FontStyle.Regular );
sizeText = g.MeasureString(ValueMin.ToString() + maxInfo, fntText);
g.DrawString(
ValueMin.ToString() + maxInfo,
fntText,
new SolidBrush(Color.White),
11,
aff.Height - sizeText.Height + 1
);
g.DrawString(
ValueMin.ToString() + maxInfo,
fntText,
new SolidBrush(Color.DarkGray),
13,
aff.Height - sizeText.Height + 1
);
g.DrawString(
ValueMin.ToString() + maxInfo,
fntText,
new SolidBrush(Color.Black),
12,
aff.Height - sizeText.Height
);
}
#endregion
#region ellipse
int sliderWidth = 6 * platformSpec.resolution.mod;
Rectangle r = new Rectangle(
((Value - ValueMin) * (aff.Width - 16)) / (ValueMax - ValueMin) + 8 - sliderWidth / 2,
0,
sliderWidth,
aff.Height - 1
);
if (enabled)
{
if (Value <= red && red > ValueMin)
{
g.FillEllipse(
new SolidBrush(Color.Red),
r
);
}
else if (Value <= yellow && yellow > ValueMin)
{
g.FillEllipse(
new SolidBrush(Color.Yellow),
r
);
}
else if (Value <= green && green > ValueMin)
{
g.FillEllipse(
new SolidBrush(Color.Green),
r
);
}
else
{
g.FillEllipse(
new SolidBrush(Color.White),
r
);
}
}
else
{
g.FillEllipse(
new SolidBrush(Color.DimGray),
r
);
}
g.DrawEllipse(
new Pen(Color.Black),
r
);
#endregion
picBox.Image = aff;
}