VTK知识学习（12）- 读取PNG图像

1、代码

  private void ShowPngImage(){vtkPNGReader pngReader = vtkPNGReader.New();pngReader.SetFileName("D:\\图像\\boxes\\cardboard_boxes_01.png");pngReader.Update();vtkImageActor imageActor = vtkImageActor.New();imageActor.SetInputData(pngReader.GetOutput());//imageActor.Update();vtkRenderer render = vtkRenderer.New();render.AddActor(imageActor);render.SetBackground(0.3, 0.9, 0.7);vtkRenderWindow renWin = renderWindowControl.RenderWindow;renWin.AddRenderer(render);                   // 添加渲染器renWin.Render();}

2、效果