DotNet 4.8.1 build of DotNetBar

2025-02-07 10:35:23 -05:00
parent 33439b63a0
commit 6b0a5d60f4
2609 changed files with 989814 additions and 7 deletions
--- a/Code/InstrumentationControls/Gauges/GaugePin/GaugePinLabel.cs
+++ b/Code/InstrumentationControls/Gauges/GaugePin/GaugePinLabel.cs
@@ -0,0 +1,183 @@
+using System;
+using System.ComponentModel;
+using System.Drawing;
+using System.Windows.Forms;
+
+namespace DevComponents.Instrumentation
+{
+    public class GaugePinLabel : GaugeBaseLabel
+    {
+        #region Private variables
+
+        private string _Text;
+
+        private GaugePin _GaugePin;
+        private LabelPoint _LabelPoint;
+
+        #endregion
+
+        public GaugePinLabel(GaugePin gaugePin)
+        {
+            _Text = "";
+
+            _GaugePin = gaugePin;
+
+            Scale = gaugePin.Scale;
+        }
+
+        #region Public properties
+
+        #region Text
+
+        /// <summary>
+        /// Gets or sets the Label text
+        /// </summary>
+        [Browsable(true)]
+        [Category("Appearance"), DefaultValue("")]
+        [Description("Indicates the Label text.")]
+        public string Text
+        {
+            get { return (_Text); }
+
+            set
+            {
+                if (value != null && value.Equals(_Text) == false)
+                {
+                    _Text = value;
+
+                    OnGaugeItemChanged(true);
+                }
+            }
+        }
+
+        #endregion
+
+        #endregion
+
+        #region Internal properties
+
+        #region GaugePin
+
+        internal GaugePin GaugePin
+        {
+            get { return (_GaugePin); }
+
+            set
+            {
+                _GaugePin = value;
+
+                OnGaugeItemChanged(true);
+            }
+        }
+
+        #endregion
+
+        #endregion
+
+        #region RecalcLayout
+
+        public override void RecalcLayout()
+        {
+            if (NeedRecalcLayout == true)
+            {
+                base.RecalcLayout();
+
+                _LabelPoint = null;
+
+                if (String.IsNullOrEmpty(_Text) == false)
+                {
+                    if (Scale is GaugeCircularScale)
+                        CalcCircularLabelPoint(Scale as GaugeCircularScale);
+
+                    else if (Scale is GaugeLinearScale)
+                        CalcLinearLabelPoint(Scale as GaugeLinearScale);
+                }
+            }
+        }
+
+        #region CalcCircularLabelPoint
+
+        private void CalcCircularLabelPoint(GaugeCircularScale scale)
+        {
+            if (Radius > 0)
+            {
+                _LabelPoint = new LabelPoint();
+
+                _LabelPoint.Angle = _GaugePin.Angle;
+                _LabelPoint.Point = scale.GetPoint(Radius, _LabelPoint.Angle);
+            }
+        }
+
+        #endregion
+
+        #region CalcLinearLabelPoint
+
+        private void CalcLinearLabelPoint(GaugeLinearScale scale)
+        {
+            _LabelPoint = new LabelPoint();
+
+            if (scale.Orientation == Orientation.Horizontal)
+            {
+                _LabelPoint.Point = new Point(
+                    _GaugePin.Bounds.X + _GaugePin.Bounds.Width / 2,
+                    scale.ScaleBounds.Y + Offset);
+            }
+            else
+            {
+                _LabelPoint.Point = new Point(
+                   scale.ScaleBounds.X + Offset,
+                   _GaugePin.Bounds.Y + _GaugePin.Bounds.Height / 2);
+            }
+        }
+
+        #endregion
+
+        #endregion
+
+        #region OnPaint
+
+        public override void OnPaint(PaintEventArgs e)
+        {
+            Graphics g = e.Graphics;
+
+            RecalcLayout();
+
+            if (_LabelPoint != null && _LabelPoint.Visible == true)
+            {
+                using (Brush br = new SolidBrush(Layout.ForeColor))
+                    PaintLabel(g, _Text, br, _LabelPoint, AbsFont);
+            }
+        }
+
+        #endregion
+
+        #region ICloneable Members
+
+        public override object Clone()
+        {
+            GaugePinLabel copy = new GaugePinLabel(_GaugePin);
+
+            CopyToItem(copy);
+
+            return (copy);
+        }
+
+        #endregion
+
+        #region CopyToItem
+
+        public override void CopyToItem(GaugeItem copy)
+        {
+            GaugePinLabel c = copy as GaugePinLabel;
+
+            if (c != null)
+            {
+                base.CopyToItem(c);
+
+                c.Text = _Text;
+            }
+        }
+
+        #endregion
+    }
+}