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369 lines
14 KiB
C#
369 lines
14 KiB
C#
// ***********************************************************************
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// Assembly : HZH_Controls
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// Created : 2019-09-05
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//
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// ***********************************************************************
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// <copyright file="UCBottle.cs">
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// Copyright by Huang Zhenghui(黄正辉) All, QQ group:568015492 QQ:623128629 Email:623128629@qq.com
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// </copyright>
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//
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// Blog: https://www.cnblogs.com/bfyx
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// GitHub：https://github.com/kwwwvagaa/NetWinformControl
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// gitee：https://gitee.com/kwwwvagaa/net_winform_custom_control.git
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//
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// If you use this code, please keep this note.
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// ***********************************************************************
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.ComponentModel;
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namespace HZH_Controls.Controls
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{
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/// <summary>
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/// Class UCBottle.
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/// Implements the <see cref="System.Windows.Forms.UserControl" />
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/// </summary>
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/// <seealso cref="System.Windows.Forms.UserControl" />
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public class UCBottle : UserControl
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{
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//瓶身区域
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/// <summary>
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/// The m working rect
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/// </summary>
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Rectangle m_workingRect;
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/// <summary>
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/// The title
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/// </summary>
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string title = "瓶子1";
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/// <summary>
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/// Gets or sets the title.
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/// </summary>
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/// <value>The title.</value>
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[Description("标题"), Category("自定义")]
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public string Title
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{
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get { return title; }
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set
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{
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title = value;
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ResetWorkingRect();
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Refresh();
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}
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}
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/// <summary>
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/// The bottle color
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/// </summary>
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private Color bottleColor = Color.FromArgb(255, 77, 59);
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/// <summary>
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/// Gets or sets the color of the bottle.
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/// </summary>
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/// <value>The color of the bottle.</value>
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[Description("瓶子颜色"), Category("自定义")]
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public Color BottleColor
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{
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get { return bottleColor; }
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set
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{
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bottleColor = value;
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Refresh();
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}
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}
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/// <summary>
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/// The bottle mouth color
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/// </summary>
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private Color bottleMouthColor = Color.FromArgb(105, 105, 105);
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/// <summary>
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/// Gets or sets the color of the bottle mouth.
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/// </summary>
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/// <value>The color of the bottle mouth.</value>
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[Description("瓶口颜色"), Category("自定义")]
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public Color BottleMouthColor
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{
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get { return bottleMouthColor; }
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set { bottleMouthColor = value; }
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}
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/// <summary>
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/// The liquid color
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/// </summary>
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private Color liquidColor = Color.FromArgb(3, 169, 243);
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/// <summary>
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/// Gets or sets the color of the liquid.
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/// </summary>
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/// <value>The color of the liquid.</value>
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[Description("液体颜色"), Category("自定义")]
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public Color LiquidColor
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{
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get { return liquidColor; }
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set
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{
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liquidColor = value;
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Refresh();
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}
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}
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/// <summary>
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/// 获取或设置控件显示的文字的字体。
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/// </summary>
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/// <value>The font.</value>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.EnvironmentPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// <IPermission class="System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode, ControlEvidence" />
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/// <IPermission class="System.Diagnostics.PerformanceCounterPermission, System, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// </PermissionSet>
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[Description("文字字体"), Category("自定义")]
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public override Font Font
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{
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get
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{
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return base.Font;
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}
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set
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{
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base.Font = value;
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ResetWorkingRect();
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Refresh();
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}
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}
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/// <summary>
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/// 获取或设置控件的前景色。
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/// </summary>
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/// <value>The color of the fore.</value>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// </PermissionSet>
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[Description("文字颜色"), Category("自定义")]
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public override System.Drawing.Color ForeColor
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{
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get
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{
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return base.ForeColor;
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}
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set
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{
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base.ForeColor = value;
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Refresh();
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}
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}
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/// <summary>
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/// The maximum value
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/// </summary>
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private decimal maxValue = 100;
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/// <summary>
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/// Gets or sets the maximum value.
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/// </summary>
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/// <value>The maximum value.</value>
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[Description("最大值"), Category("自定义")]
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public decimal MaxValue
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{
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get { return maxValue; }
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set
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{
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if (value < m_value)
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return;
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maxValue = value;
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Refresh();
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}
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}
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/// <summary>
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/// The m value
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/// </summary>
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private decimal m_value = 50;
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/// <summary>
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/// Gets or sets the value.
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/// </summary>
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/// <value>The value.</value>
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[Description("值"), Category("自定义")]
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public decimal Value
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{
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get { return m_value; }
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set
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{
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if (value <= 0 || value > maxValue)
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return;
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m_value = value;
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Refresh();
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}
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}
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/// <summary>
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/// The m no
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/// </summary>
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private string m_NO;
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/// <summary>
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/// Gets or sets the NO.
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/// </summary>
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/// <value>The no.</value>
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[Description("编号"), Category("自定义")]
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public string NO
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{
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get { return m_NO; }
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set
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{
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m_NO = value;
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Refresh();
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}
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="UCBottle" /> class.
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/// </summary>
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public UCBottle()
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{
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this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
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this.SetStyle(ControlStyles.DoubleBuffer, true);
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this.SetStyle(ControlStyles.ResizeRedraw, true);
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this.SetStyle(ControlStyles.Selectable, true);
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this.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
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this.SetStyle(ControlStyles.UserPaint, true);
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this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
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this.SizeChanged += UCBottle_SizeChanged;
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this.Size = new Size(100, 150);
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}
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/// <summary>
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/// Handles the SizeChanged event of the UCBottle control.
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/// </summary>
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/// <param name="sender">The source of the event.</param>
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/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
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void UCBottle_SizeChanged(object sender, EventArgs e)
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{
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ResetWorkingRect();
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}
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/// <summary>
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/// Resets the working rect.
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/// </summary>
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private void ResetWorkingRect()
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{
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var g = this.CreateGraphics();
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var size = g.MeasureString(title, Font);
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m_workingRect = new Rectangle(0, (int)size.Height + 10, this.Width, this.Height - ((int)size.Height + 10) - 15);
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}
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/// <summary>
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/// 引发 <see cref="E:System.Windows.Forms.Control.Paint" /> 事件。
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/// </summary>
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/// <param name="e">包含事件数据的 <see cref="T:System.Windows.Forms.PaintEventArgs" />。</param>
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protected override void OnPaint(PaintEventArgs e)
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{
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base.OnPaint(e);
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var g = e.Graphics;
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g.SetGDIHigh();
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//写文字
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var size = g.MeasureString(title, Font);
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g.DrawString(title, Font, new SolidBrush(ForeColor), new PointF((this.Width - size.Width) / 2, 2));
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//画空瓶子
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GraphicsPath pathPS = new GraphicsPath();
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Point[] psPS = new Point[]
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{
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new Point(m_workingRect.Left, m_workingRect.Top),
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new Point(m_workingRect.Right - 1, m_workingRect.Top),
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new Point(m_workingRect.Right - 1, m_workingRect.Bottom - 15),
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new Point(m_workingRect.Right - 1 - m_workingRect.Width / 4, m_workingRect.Bottom),
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new Point(m_workingRect.Left + m_workingRect.Width / 4, m_workingRect.Bottom),
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new Point(m_workingRect.Left, m_workingRect.Bottom - 15),
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};
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pathPS.AddLines(psPS);
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pathPS.CloseAllFigures();
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g.FillPath(new SolidBrush(bottleColor), pathPS);
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//画液体
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decimal decYTHeight = (m_value / maxValue) * m_workingRect.Height;
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GraphicsPath pathYT = new GraphicsPath();
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Rectangle rectYT = Rectangle.Empty;
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if (decYTHeight < 15)
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{
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PointF[] psYT = new PointF[]
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{
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new PointF((float)(m_workingRect.Left+(15-decYTHeight))+3,(float)(m_workingRect.Bottom-decYTHeight)),
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new PointF((float)(m_workingRect.Right-(15-decYTHeight))-3,(float)(m_workingRect.Bottom-decYTHeight)),
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new PointF(m_workingRect.Right-1-m_workingRect.Width/4, m_workingRect.Bottom),
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new PointF(m_workingRect.Left+m_workingRect.Width/4, m_workingRect.Bottom),
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};
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pathYT.AddLines(psYT);
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pathYT.CloseAllFigures();
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rectYT = new Rectangle((m_workingRect.Left + (15 - (int)decYTHeight)) + 3, m_workingRect.Bottom - (int)decYTHeight - 5, m_workingRect.Width - (int)(15 - decYTHeight) * 2 - 8, 10);
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}
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else
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{
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PointF[] psYT = new PointF[]
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{
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new PointF(m_workingRect.Left,(float)(m_workingRect.Bottom-decYTHeight)),
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new PointF(m_workingRect.Right-1,(float)(m_workingRect.Bottom-decYTHeight)),
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new PointF(m_workingRect.Right-1,m_workingRect.Bottom-15),
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new PointF(m_workingRect.Right-1-m_workingRect.Width/4, m_workingRect.Bottom),
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new PointF(m_workingRect.Left+m_workingRect.Width/4, m_workingRect.Bottom),
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new PointF(m_workingRect.Left,m_workingRect.Bottom-15),
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};
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pathYT.AddLines(psYT);
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pathYT.CloseAllFigures();
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rectYT = new Rectangle(m_workingRect.Left, m_workingRect.Bottom - (int)decYTHeight - 5, m_workingRect.Width, 10);
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}
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g.FillPath(new SolidBrush(liquidColor), pathYT);
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g.FillPath(new SolidBrush(Color.FromArgb(50, bottleMouthColor)), pathYT);
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//画液体面
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g.FillEllipse(new SolidBrush(liquidColor), rectYT);
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g.FillEllipse(new SolidBrush(Color.FromArgb(50, Color.White)), rectYT);
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//画高亮
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int intCount = m_workingRect.Width / 2 / 4;
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int intSplit = (255 - 100) / intCount;
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for (int i = 0; i < intCount; i++)
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{
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int _penWidth = m_workingRect.Width / 2 - 4 * i;
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if (_penWidth <= 0)
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_penWidth = 1;
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g.DrawLine(new Pen(new SolidBrush(Color.FromArgb(10, Color.White)), _penWidth), new Point(m_workingRect.Width / 2, m_workingRect.Top), new Point(m_workingRect.Width / 2, m_workingRect.Bottom - 15));
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if (_penWidth == 1)
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break;
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}
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//画瓶底
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g.FillEllipse(new SolidBrush(bottleColor), new RectangleF(m_workingRect.Left, m_workingRect.Top - 5, m_workingRect.Width - 2, 10));
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g.FillEllipse(new SolidBrush(Color.FromArgb(50, Color.White)), new RectangleF(m_workingRect.Left, m_workingRect.Top - 5, m_workingRect.Width - 2, 10));
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//画瓶口
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g.FillRectangle(new SolidBrush(bottleMouthColor), new Rectangle(m_workingRect.Left + m_workingRect.Width / 4, m_workingRect.Bottom, m_workingRect.Width / 2, 15));
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//画瓶颈阴影
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GraphicsPath pathPJ = new GraphicsPath();
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Point[] psPJ = new Point[]
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{
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new Point(m_workingRect.Left, m_workingRect.Bottom-15),
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new Point(m_workingRect.Right-1, m_workingRect.Bottom-15),
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new Point(m_workingRect.Right-1-m_workingRect.Width/4, m_workingRect.Bottom),
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new Point(m_workingRect.Left+m_workingRect.Width/4, m_workingRect.Bottom)
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};
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pathPJ.AddLines(psPJ);
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pathPJ.CloseAllFigures();
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g.FillPath(new SolidBrush(Color.FromArgb(50, bottleMouthColor)), pathPJ);
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//写编号
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if (!string.IsNullOrEmpty(m_NO))
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{
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var nosize = g.MeasureString(m_NO, Font);
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g.DrawString(m_NO, Font, new SolidBrush(ForeColor), new PointF((this.Width - nosize.Width) / 2, m_workingRect.Top + 10));
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}
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}
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}
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}
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