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