Load MRI data into the workspace.

loadMristack

View the data in the slice viewer, specifying a custom colormap for viewing the slices. The slice viewer opens the stack of images and displays the one in the middle. Use the slider to view a different slice.

cmap = parula(256); s = sliceViewer(mristack,'colormap'，cmap）;

Load MRI data into the workspace.

loadMristack

查看切片查看器中的数据。

s = sliceViewer(mristack);

获取包含显示的切片的轴的手柄。

hAx = getAxesHandle(s);

指定要创建的GIF文件的名称。

费尔ename ='animatedSlice.gif';

创建一个切片数字。

Slicenums = 1:21;

Loop through the slice numbers and create an image of each displayed slice. Write the images to a GIF file.

forIDX = Slicenums% Update slice numbers.SliceNumber = idx;％使用GetFrame捕获图像I = getframe(hAx); [indI,cm] = rgb2ind(I.cdata,256);％写框架到GIF文件ifidx == 1 imwrite（indi，cm，filename，'gif','Loopcount',inf,'DelayTime'，0.05）;elseimwrite（indi，cm，filename，'gif',“ writemode','append','DelayTime'，0.05）;endend

Load a stack of images into the workspace.

loadMristack

View the data in the slice viewer, specifying a custom colormap for viewing the slices. The slice viewer opens the stack of images and displays the one in the middle. Use the slider to view a different slice.

cmap = parula(256); s = sliceViewer(mristack,'colormap'，cmap）;

为两者设置听众SliceViewerobject slider events: when the slider is moving and when the slider has been moved. When you move the slider, the slice viewer sends notifications of these events and executes the specified callback function.

AddListener（S，“ slidervaluechanging',@allevents); addlistener(s,'SliderValueChanged',@allevents);

Use thisalleventscallback function to display the name of each event and the current position of the slider.

function根除（SRC，EVT）evname = evt.eventname;switch（evname）案子{“ slidervaluechanging'} disp([“滑块价值更改事件：”mat2str(evt.CurrentValue)]);案子{'SliderValueChanged'} disp([“滑块价值更改事件”：'mat2str(evt.CurrentValue)]);endend