Examples/ThirdStroke.cs

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;

namespace TianQiYuBao.Examples
{
    class ThirdStroke : Stroke
    {
        public ThirdStroke(StylusPointCollection stylusPoints) : base(stylusPoints) { }
        public Point beginpoint;
        public Point lastpoint;
        protected override void DrawCore(DrawingContext drawingContext, DrawingAttributes drawingAttributes)
        {
            //base.DrawCore(drawingContext, drawingAttributes);
            lastpoint = (Point)StylusPoints.First();
            beginpoint = (Point)StylusPoints.Last();
            Brush bb = new SolidColorBrush(Colors.Pink);
            Rect rect = new Rect(beginpoint, lastpoint);
            //drawingContext.DrawRectangle(bb, null, rect);

            //MediaPlayer p = new MediaPlayer();
            //p.Open(new Uri("video2.wmv", UriKind.Relative));
            //p.Play();


            drawingContext.DrawVideo(SecondInkCanvas.p1, rect);
        }
    }
}