How can I increase GUI slider steps?
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이전 댓글 표시
I have 168 MRI images to scroll. But my slider goes 1,3,5,6,8,10...almost every second image is shown. I've count them and turn out to be that slider has a exactly hundred steps. How can I increase that steps that slider shows one by one image?
Thanks.
댓글 수: 2
Stephen23
2019년 2월 24일
편집: Stephen23
2019년 2월 24일
Note that the accepted answer is incorrect. The actual required limits are:
[1/(maxNumberOfImages-1) , 10/(maxNumberOfImages-1)]
^ ^^^ ^ ^^^ missing in the answer
The general solution is actually:
stepSize/(maxLimit-minLimit)
which should make the mistake in the accepted answer clear. See also:
Image Analyst
2019년 2월 24일
Good catch Stephen. I've made the change in case someone sees only my answer below and not your correction. Thanks!
채택된 답변
Image Analyst
2012년 11월 5일
편집: Image Analyst
2019년 2월 24일
To setup:
maxNumberOfImages = 168;
set(handleToSlider, 'Min', 1);
set(handleToSlider, 'Max', maxNumberOfImages);
set(handleToSlider, 'Value', 1);
set(handleToSlider, 'SliderStep', [1/(maxNumberOfImages-1) , 10/(maxNumberOfImages-1) ]);
To use and find out which value the user is on:
imageNumberSelected = int32(get(handleToSlider, 'Value'));
댓글 수: 3
Md. Ashfaque
2013년 10월 1일
The two values for the SliderStep property specify how much the slider moves when you hold and scroll it and how much it moves you click the arrows at the side.
추가 답변 (1개)
Andy
2017년 11월 17일
this ('SliderStep' property) doesn't exist in slider object of the gui designer.
댓글 수: 1
Image Analyst
2017년 11월 17일
I find that hard to believe. Attach a screenshot of the property inspector with your slider properties showing.
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