LED广告预览效果

自己写的LED广告预览~

namespace TaxiADSystem
{
    partial class ADPreviewForm
    {
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows Form Designer generated code

        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {  
            this.label_back = new DevExpress.XtraEditors.LabelControl();
            this.panelControl1 = new DevExpress.XtraEditors.PanelControl();
            this.panelControl2 = new DevExpress.XtraEditors.PanelControl();
            this.labelControl1 = new DevExpress.XtraEditors.LabelControl();
            this.panelControl3 = new DevExpress.XtraEditors.PanelControl();
            this.Memo_top = new DevExpress.XtraEditors.MemoEdit();
            this.label_font = new DevExpress.XtraEditors.LabelControl();
            this.panelControl4 = new DevExpress.XtraEditors.PanelControl();
            ((System.ComponentModel.ISupportInitialize)(this.panelControl1)).BeginInit();
            ((System.ComponentModel.ISupportInitialize)(this.panelControl2)).BeginInit();
            this.panelControl2.SuspendLayout();
            ((System.ComponentModel.ISupportInitialize)(this.panelControl3)).BeginInit();
            ((System.ComponentModel.ISupportInitialize)(this.Memo_top.Properties)).BeginInit();
            ((System.ComponentModel.ISupportInitialize)(this.panelControl4)).BeginInit();
            this.SuspendLayout();
            //
            // label_back
            //
            this.label_back.Appearance.BackColor = System.Drawing.Color.Black;
            this.label_back.Appearance.Font = new System.Drawing.Font("Tahoma", 40F);
            this.label_back.Appearance.ForeColor = System.Drawing.Color.Red;
            this.label_back.AutoSizeMode = DevExpress.XtraEditors.LabelAutoSizeMode.None;
            this.label_back.Location = new System.Drawing.Point(29, 63);
            this.label_back.Name = "label_back";
            this.label_back.Size = new System.Drawing.Size(486, 80);
            this.label_back.TabIndex = 1;
            //
            // panelControl1
            //
            this.panelControl1.BorderStyle = DevExpress.XtraEditors.Controls.BorderStyles.NoBorder;
            this.panelControl1.Location = new System.Drawing.Point(-40, 143);
            this.panelControl1.Name = "panelControl1";
            this.panelControl1.Size = new System.Drawing.Size(670, 232);
            this.panelControl1.TabIndex = 4;
            //
            // panelControl2
            //
            this.panelControl2.BorderStyle = DevExpress.XtraEditors.Controls.BorderStyles.NoBorder;
            this.panelControl2.Controls.Add(this.labelControl1);
            this.panelControl2.Location = new System.Drawing.Point(16, -81);
            this.panelControl2.Name = "panelControl2";
            this.panelControl2.Size = new System.Drawing.Size(534, 144);
            this.panelControl2.TabIndex = 5;
            //
            // labelControl1
            //
            this.labelControl1.Appearance.Font = new System.Drawing.Font("Tahoma", 20F);
            this.labelControl1.Appearance.ForeColor = System.Drawing.Color.Purple;
            this.labelControl1.Location = new System.Drawing.Point(165, 97);
            this.labelControl1.Name = "labelControl1";
            this.labelControl1.Size = new System.Drawing.Size(162, 33);
            this.labelControl1.TabIndex = 0;
            this.labelControl1.Text = "模拟显示效果";
            //
            // panelControl3
            //
            this.panelControl3.BorderStyle = DevExpress.XtraEditors.Controls.BorderStyles.NoBorder;
            this.panelControl3.Location = new System.Drawing.Point(515, 34);
            this.panelControl3.Name = "panelControl3";
            this.panelControl3.Size = new System.Drawing.Size(49, 129);
            this.panelControl3.TabIndex = 6;
            //
            // Memo_top
            //
            this.Memo_top.EditValue = "wwzswwww趋利七八\r\ne巧伪趋利123122\r\nqweou3o1233333\r\n44444444444444\r\n5555555555555\r\n6666666" +
    "66666666\r\n77777777777777";
            this.Memo_top.Location = new System.Drawing.Point(27, -436);
            this.Memo_top.Name = "Memo_top";
            this.Memo_top.Properties.AllowFocused = false;
            this.Memo_top.Properties.Appearance.BackColor = System.Drawing.Color.Black;
            this.Memo_top.Properties.Appearance.Font = new System.Drawing.Font("Tahoma", 38F);
            this.Memo_top.Properties.Appearance.ForeColor = System.Drawing.Color.Red;
            this.Memo_top.Properties.Appearance.Options.UseBackColor = true;
            this.Memo_top.Properties.Appearance.Options.UseFont = true;
            this.Memo_top.Properties.Appearance.Options.UseForeColor = true;
            this.Memo_top.Properties.Appearance.Options.UseTextOptions = true;
            this.Memo_top.Properties.Appearance.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Near;
            this.Memo_top.Properties.BorderStyle = DevExpress.XtraEditors.Controls.BorderStyles.NoBorder;
            this.Memo_top.Properties.ReadOnly = true;
            this.Memo_top.Properties.ScrollBars = System.Windows.Forms.ScrollBars.None;
            this.Memo_top.Size = new System.Drawing.Size(482, 496);
            this.Memo_top.TabIndex = 15;
            //
            // label_font
            //
            this.label_font.Appearance.BackColor = System.Drawing.Color.Black;
            this.label_font.Appearance.Font = new System.Drawing.Font("Tahoma", 40F);
            this.label_font.Appearance.ForeColor = System.Drawing.Color.Red;
            this.label_font.AutoSizeMode = DevExpress.XtraEditors.LabelAutoSizeMode.None;
            this.label_font.Location = new System.Drawing.Point(28, -22);
            this.label_font.Name = "label_font";
            this.label_font.Size = new System.Drawing.Size(486, 80);
            this.label_font.TabIndex = 16;
            this.label_font.Text = "label_font";
            //
            // panelControl4
            //
            this.panelControl4.BorderStyle = DevExpress.XtraEditors.Controls.BorderStyles.NoBorder;
            this.panelControl4.Location = new System.Drawing.Point(-20, 34);
            this.panelControl4.Name = "panelControl4";
            this.panelControl4.Size = new System.Drawing.Size(49, 129);
            this.panelControl4.TabIndex = 7;
            //
            // ADPreviewForm
            //
            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 14F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(543, 169);
            this.Controls.Add(this.panelControl2);
            this.Controls.Add(this.panelControl1);
            this.Controls.Add(this.panelControl3);
            this.Controls.Add(this.panelControl4);
            this.Controls.Add(this.label_font);
            this.Controls.Add(this.Memo_top);
            this.Controls.Add(this.label_back);
            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
            this.Name = "ADPreviewForm";
            this.Opacity = 0.86D;
            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
            this.Text = "ADPreviewForm";
            this.Load += new System.EventHandler(this.ADPreviewForm_Load);
            ((System.ComponentModel.ISupportInitialize)(this.panelControl1)).EndInit();
            ((System.ComponentModel.ISupportInitialize)(this.panelControl2)).EndInit();
            this.panelControl2.ResumeLayout(false);
            this.panelControl2.PerformLayout();
            ((System.ComponentModel.ISupportInitialize)(this.panelControl3)).EndInit();
            ((System.ComponentModel.ISupportInitialize)(this.Memo_top.Properties)).EndInit();
            ((System.ComponentModel.ISupportInitialize)(this.panelControl4)).EndInit();
            this.ResumeLayout(false);

        }

        #endregion

        private DevExpress.XtraEditors.LabelControl label_back;
        private DevExpress.XtraEditors.PanelControl panelControl1;
        private DevExpress.XtraEditors.PanelControl panelControl2;
        private DevExpress.XtraEditors.MemoEdit Memo_top;
        private DevExpress.XtraEditors.LabelControl labelControl1;
        private DevExpress.XtraEditors.PanelControl panelControl3;
        private DevExpress.XtraEditors.LabelControl label_font;
        private DevExpress.XtraEditors.PanelControl panelControl4;
    }
}

 

 

 

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using DevExpress.Utils;
using DevExpress.XtraEditors;
using System.Text.RegularExpressions;

namespace TaxiADSystem
{
    public partial class ADPreviewForm : DevExpress.XtraEditors.XtraForm
    {
        public ADPreviewForm()
        {
            InitializeComponent();
        }
        private int _ledlength;
        private int _effect;
        private int _rollspeed;  滚动速度
        private int _staytime;   停留时间
        private string _content;  广告内容
        private string _contentclone;
        private int _contentlength;   广告长度  
        readonly Timer _timer1 = new  Timer();
        readonly Timer _timer2 = new  Timer();
        private Point _pointTop;
        private Point _pointBottom;
        public ADPreviewForm(int effect,int rollspeed,int staytime,string content)
         {
             InitializeComponent();
            _effect = effect;
            _rollspeed = rollspeed;
            _staytime = staytime;
            _content = content;
            _contentclone = content;
            _ledlength = 16;        
            foreach (char c in content)
            {
                // 判断是否为汉字
                if (Regex.IsMatch(c.ToString(), @"^[\u4e00-\u9fa5]+$") == true)
                {
                    _contentlength++;
                    _contentlength++;
                }
                else _contentlength++;
            }
            _pointTop  = new Point(label_back.Location.X,
                    label_back.Location.Y - label_back.Height);
            _pointBottom = new Point(label_back.Location.X,
                label_back.Location.Y+label_back.Height);
         
            DisplayEffect();
           
         }
        private void ADPreviewForm_Load(object sender, EventArgs e)
        {         
        }
        private void DisplayEffect( )
        {

            if (_effect == 0)//翻页
            {
                _timer1.Tick += Flip;
                _timer1.Enabled = true;
                _timer1.Start();
            }
            else if(_effect ==1)//上覆盖
            {
                label_font.Location = _pointBottom;
                label_font.Text = ShowingString();
                _timer1.Tick += UpCover;
                _timer1.Enabled = true;
                _timer1.Start();
            }
            else if(_effect ==2)//下覆盖
            {
                label_font.Location = _pointTop;
                label_font.Text = ShowingString();
                _timer1.Tick += DownCover;
                _timer1.Enabled = true;
                _timer1.Start();
            }
            else if(_effect==3) // 左覆盖
            {
                label_font.Location = new Point(label_back.Location.X + label_back.Width,
                label_back.Location.Y);
                label_font.Text = ShowingString();
                _timer1.Tick += LeftCover;
                _timer1.Enabled = true;
                _timer1.Start();
            }
            else if (_effect == 4) // 右覆盖
            {
                label_back.Appearance.TextOptions.HAlignment = HorzAlignment.Far;
                label_font.Location = new Point(label_back.Location.X - label_back.Width,
                label_back.Location.Y);
                label_font.Text = ShowingString();
                string strTurn = "";
                for (int i = label_font.Text.Length - 1; i >= 0; i--)
                {
                    strTurn += label_font.Text[i];
                }
                label_font.Text = strTurn;
                label_font.Appearance.TextOptions.HAlignment = HorzAlignment.Far;
                _timer1.Tick += RightCover;
                _timer1.Enabled = true;
                _timer1.Start();
            }
            else if (_effect == 5)//向上移动
            {
                this.Opacity = 100;            
                string contentTurn = "";
                //计算出广告字符长度能够显示多少行广告
                int rows = int.Parse(Math.Ceiling((double)_contentlength / _ledlength).ToString());
           
                //将广告按每行显示的长度划分后 反向排列
                string[] s = new string[rows];
                for (int i = 0; i < rows; i++)
                {
                    contentTurn += ShowingString();
                    contentTurn += "\r\n";
                }
                //根据光谷行数缩小Memo_top控件的高度  默认Memo_top默认高度为496 显示7行数据
                Memo_top.Size = new Size(Memo_top.Size.Width, Memo_top.Size.Height - 70 * (7 - rows));
                Memo_top.Text = contentTurn;
                Memo_top.Location = new Point(Memo_top.Location.X, _pointBottom.Y);
                _timer1.Tick += UpMoving;
                _timer1.Enabled = true;
                _timer1.Interval = 50 / _rollspeed;
                _timer1.Start();
            }
            else if (_effect == 6)//向下移动
            {
                this.Opacity = 100;              
                string contentTurn = "";
                //计算出广告字符长度能够显示多少行广告
                int rows = int.Parse(Math.Ceiling((double)_contentlength / _ledlength).ToString());
                //算出最后一行广告（反向排列后为第一行）缺少多少个字符补满
                int lack = _ledlength - _contentlength % _ledlength;
                string strEmp = "";
                for (int i = 0; i < lack; i++)
                {
                    strEmp += " ";
                }
                //将广告按每行显示的长度划分后 反向排列
                string[] s = new string[rows];
                for (int i = rows - 1; i >= 0; i--)
                {
                    s[i] = ShowingString();
                }
                s[0] += strEmp;
                //将数组中的广告重新组合为新字符串
                for (int i = 0; i < rows; i++)
                {
                    contentTurn += s[i];
                    contentTurn += "\r\n";
                }
                //根据光谷行数缩小Memo_top控件的高度  默认Memo_top默认高度为410 显示7行数据
                Memo_top.Size = new Size(Memo_top.Size.Width, Memo_top.Size.Height - 58 * (7 - rows));
                Memo_top.Text = contentTurn;

                Memo_top.Location = new Point(Memo_top.Location.X, label_back.Location.Y - Memo_top.Height);
                _timer1.Tick += DownMoving;
                _timer1.Enabled = true;
                _timer1.Interval = 50 / _rollspeed;
                _timer1.Start();

            }
            else if (_effect == 7)//向左移动
            {
                for (int i = 0; i < _ledlength; i++)
                {
                    _content = _content.Insert(0, "　");
                }
                label_back.Text = _content;
                _timer1.Tick += LeftMoving;
                _timer1.Enabled = true;
                _timer1.Interval = 1000 / _rollspeed;
                _timer1.Start();
            }

            else if (_effect == 8) // 向右移动
            {
                label_back.Appearance.TextOptions.HAlignment = HorzAlignment.Far;
                string contentTurn = "";
                for (int i = _content.Length - 1; i >= 0; i--)
                {
                    contentTurn += _content[i];
                }
                for (int i = 0; i < _ledlength; i++)
                {
                    contentTurn = contentTurn + "　";
                }
                _content = contentTurn;
                label_back.Text = _content;
                _timer1.Tick += RighttMoving;
                _timer1.Enabled = true;
                _timer1.Start();
            }
            else if (_effect == 9) // 垂直百叶窗
            {
                label_font.Location = new Point(label_back.Location.X,
                    label_back.Location.Y+label_back.Height/2) ;
                label_font.Text = ShowingString();
                label_font.Size = new Size(label_font.Width,0);
                _timer1.Tick += Blinds;
                _timer1.Enabled = true;
                _timer1.Start();
            }
            else if (_effect == 10)//闪烁
            {             
                _timer1.Tick += Flip;
                _timer1.Enabled = true;
                _timer1.Start();
                //闪烁效果
                _timer2.Tick += Glisten;
                _timer2.Enabled = true;
                _timer2.Start();
            }
        }

        private void Blinds(object sender, EventArgs eventArgs) //垂直百叶窗
        {
            _timer1.Interval = 100/(_rollspeed+1);
            if(label_font.Text.Length>0)
            {
                if (label_font.Location.Y > label_back.Location.Y)
                {
                    _timer1.Interval = 100 / (_rollspeed + 1);
                    label_font.Size = new Size(label_font.Size.Width, label_font.Size.Height+2);
                    label_font.Location = new Point(label_back.Location.X,label_font.Location.Y-1);
                }
                else
                {
                    label_font.Location = new Point(label_back.Location.X,
                    label_back.Location.Y + label_back.Height / 2 +1);
                    label_back.Text = label_font.Text;
                    label_font.Text = ShowingString();
                    label_font.Size = new Size(label_font.Width, 0);
                    _timer1.Interval = 500 * _staytime;
                }
            }
            else
            {
                Close();
            }
        }
        private void Glisten(object sender, EventArgs eventArgs) //闪烁
        {
            _timer2.Interval = 400;
            if (label_back.ForeColor == Color.Red)
            {
                label_back.ForeColor = Color.Yellow;
            }
            else
            {
                label_back.ForeColor = Color.Red;
            }
        }

        private void Flip(object sender, EventArgs eventArgs) //翻页
        {
            _timer1.Interval = _staytime * 500;
            if (_contentlength >= 0)
            {
                label_back.Text = ShowingString();
                if (_contentlength == 0)
                    _contentlength = -1;
            }
            else
                Close();
        }
        private void UpCover(object sender, EventArgs eventArgs) //向上覆盖
        {
            _timer1.Interval = 10 / (_rollspeed + 1);
            if (label_font.Text.Length > 0)
            {
                if (label_font.Location.Y > label_back.Location.Y)
                {
                    _timer1.Interval = 10 / (_rollspeed + 1);
                    label_font.Location = new Point(label_font.Location.X,
                    label_font.Location.Y-1);
                }
                else
                {
                    _timer1.Interval = _staytime * 300;
                    label_back.Text = label_font.Text;
                    label_font.Text = ShowingString();
                    label_font.Location = _pointBottom;
                }

            }
            else Close();
        }
        private void DownCover(object sender, EventArgs eventArgs) //向下覆盖
        {
            _timer1.Interval = 10 / (_rollspeed + 1);
            if (label_font.Text.Length > 0)
            {
                if (label_font.Location.Y < label_back.Location.Y)
                {
                    _timer1.Interval = 10 / (_rollspeed + 1);
                    label_font.Location = new Point(label_font.Location.X,
                    label_font.Location.Y + 1);
                }
                else
                {
                    _timer1.Interval = _staytime * 300;
                    label_back.Text = label_font.Text;
                    label_font.Text = ShowingString();
                    label_font.Location = _pointTop;
                }

            }
            else Close();
        }
        private void LeftCover(object sender, EventArgs eventArgs) //左覆盖
        {
            _timer1.Interval = 10 / (_rollspeed + 1);
            if (label_font.Text.Length > 0)
            {
                if (label_font.Location.X > label_back.Location.X)
                {
                    _timer1.Interval = 10 / (_rollspeed + 1);
                    label_font.Location = new Point(label_font.Location.X - 2,
                    label_font.Location.Y);
                }
                else
                {
                    _timer1.Interval = _staytime * 300;
                    label_back.Text = label_font.Text;
                    label_font.Text = ShowingString();
                    label_font.Location = new Point(label_back.Location.X + label_back.Width,
                    label_back.Location.Y);
                }

            }
            else Close();
        }
        private void RightCover(object sender, EventArgs eventArgs) //右覆盖
        {
            _timer1.Interval = 10 / (_rollspeed + 1);
            if (label_font.Text.Length > 0)
            {
                if (label_font.Location.X < label_back.Location.X)
                {
                    _timer1.Interval = 10 / (_rollspeed + 1);
                    label_font.Location = new Point(label_font.Location.X + 2,
                    label_font.Location.Y);
                }
                else
                {
                    _timer1.Interval = _staytime * 300;
                    label_back.Text = label_font.Text;
                    label_font.Text = ShowingString();
                    string strTurn = "";
                    for (int i = label_font.Text.Length-1; i>= 0; i--)
                    {
                        strTurn += label_font.Text[i];
                    }
                    label_font.Text = strTurn;
                    label_font.Location = new Point(label_back.Location.X - label_back.Width,
                    label_back.Location.Y);
                }

            }
            else Close();
        }

        private string ShowingString() //返回当前_content的前16位置的字符 并将这些字符从_content中删除
        {
            if (_contentlength > _ledlength)
            {
                int i = 0;
                int j = 0;
                foreach (char c in _content)
                {
                    if (i < _ledlength)
                    {
                        j++;
                        if (Regex.IsMatch(c.ToString(), @"^[\u4e00-\u9fa5]+$") == true)
                        {
                            i = i + 2;
                        }
                        else i++;
                    }
                }            
                string s1 = _content.Substring(0, j);
                _content = _content.Substring(j);
                _contentlength = _contentlength - i;
                return s1;
            }
            string s2 = _content;
            _content = "";
            _contentlength = 0;
            return s2;
        }
        private void UpMoving(object sender, EventArgs eventArgs) //向上移动
        {

            if (Memo_top.Location.Y > label_back.Location.Y-Memo_top.Height)
            {
                label_back.Focus();
                Memo_top.Location = new Point(Memo_top.Location.X, Memo_top.Location.Y - 1);
            }
            else Close();
        }
        private void DownMoving(object sender, EventArgs eventArgs) //向下移动
        {

            if (Memo_top.Location.Y <_pointBottom.Y)
            {
               label_back.Focus();
               Memo_top.Location =new Point(Memo_top.Location.X,Memo_top.Location.Y+1);
            }
            else Close();
        }
        private void LeftMoving(object sender, EventArgs eventArgs) //向左移动
        {
         
            if (_content.Length > 0)
            {
                _content = _content.Substring(1);
                label_back.Text = _content;
            }
            else
                Close();
        }
        private void RighttMoving(object sender, EventArgs eventArgs) //向右移动
        {
            _timer1.Interval = 1000 / _rollspeed;
            if (_content.Length > 0)
            {
                _content = _content.Remove(_content.Length-1);
                label_back.Text = _content;
            }
            else
                Close();
        }
     
        private void simpleButton_play_Click_1(object sender, EventArgs e)
        {            
            _timer1.Dispose();
            _content = _contentclone;
            DisplayEffect();
        }

       
    }
}