WindowLevelEffect类

使用Leadtools;使用Leadtools.Codecs;使用Leadtools.ImageProcessing;使用Leadtools.Windows.Controls;使用Leadtools.Windows.Media;使用Leadtools.Windows.Media.Effects;类WindowLevelEffectExampleWindow:窗口｛公共WindowLevelEffectExampleWindow ()｛StackPanel sp =新StackPanel ();内容= sp;RasterImageViewer theViewer =新RasterImageViewer ();景观。水平Alignment = HorizontalAlignment.Center;景观。verticalalign = verticalalign . top;景观。imagehorizontalalign = horizontalalign . left;景观。imageverticalalign = verticalalign . top;sp.Children.Add(景观);//加载图像到查看器使用(RasterCodecs codecs =新RasterCodecs ())｛景观。Image = codecs.Load(System.IO.Path.Combine(LEAD_VARS.ImagesDir，“Image3.dcm”));｝//创建滑动条TextBlock tb =新TextBlock ();结核病。horizontalalign = horizontalalign . center;结核病。文本=“窗口宽度:”；sp.Children.Add(结核病);滑动条windowWidthSlider =新滑块();windowWidthSlider。最小值= 0.0;windowWidthSlider。最大值=数学。Pow(2, theViewer.Image.BitsPerPixel - 1);windowWidthSlider。宽度= 400;windowWidthSlider。方向=方向。水平;windowWidthSlider。IsSnapToTickEnabled =真正的；windowWidthSlider。TickPlacement = system . windows . controls . primitives . tickplace . bottom right;windowWidthSlider。TickFrequency = 0.1;windowWidthSlider。AutoToolTipPrecision = 2;windowWidthSlider。AutoToolTipPlacement = system . windows . controls . primitives . autotooltipplace . bottom right;sp.Children.Add (windowWidthSlider);结核病=新TextBlock ();结核病。horizontalalign = horizontalalign . center;结核病。文本=“窗口中心:”；sp.Children.Add(结核病);滑块windowCenterSlider =新滑块();windowCenterSlider。最小值= 0.0;windowCenterSlider。最大值=数学。Pow(2, theViewer.Image.BitsPerPixel - 1);windowCenterSlider。宽度= 400;windowCenterSlider。方向=方向。水平;windowCenterSlider。IsSnapToTickEnabled =真正的；windowCenterSlider。TickPlacement = system . windows . controls . primitives . tickplace . bottom right;windowCenterSlider。TickFrequency = 0.1；windowCenterSlider。AutoToolTipPrecision = 2;windowCenterSlider。AutoToolTipPlacement = system . windows . controls . primitives . autotooltipplace . bottom right;sp.Children.Add (windowCenterSlider);//设置效果WindowLevelEffect效果=新WindowLevelEffect ();//设置纹理effect.FillGrayTexture (theViewer.Image);的效果。开始= Colors.Black;的效果。结束=颜色。白色；的效果。CurveType = CurveType. linear;的效果。因子= 0.0;的效果。窗口Width = Math.Pow(2, theViewer.Image.MaxValue - theViewer.Image.MinValue);的效果。窗口中心＝的效果。窗口Width / 2;景观。ImageEffect =效果;//绑定属性绑定绑定=新绑定();绑定。来源=效果;绑定。UpdateSourceTrigger = UpdateSourceTrigger. propertychanged;绑定。路径=新PropertyPath (“WindowWidth”）;windowWidthSlider.SetBinding(滑块。ValueProperty,绑定);绑定=新绑定();绑定。来源=效果;绑定。UpdateSourceTrigger = UpdateSourceTrigger. propertychanged;绑定。路径=新PropertyPath (“WindowCenter”）;windowCenterSlider.SetBinding(滑块。ValueProperty,绑定);Title =“使用WindowLevelEffect”；｝｝静态类LEAD_VARS｛公共常量字符串ImagesDir =@“C: \ LEADTOOLS21 \ Resources \图片”；｝