How to display a variable value inside a realtime video

2018 4 18
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更新时间：2018 4 18
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Let's say i have WorldJoinCoordinate that store all the XYZ data at certain pixel(X,Y) during realtime video,
i have the equation to calculate the value that i needed to display in the video, what kind of command can i use to display the calculated variable value into the realtime video

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KSSV
KSSV 2018-4-18

1 个投票

As it is a video...I think on reading it, you will get frames.....one frame is a kind of image..display this and use text command to show the text data you want at the prescribed location. Read about text

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Ryan
Ryan 2018-4-18
Thank you for answering, i have another question , sorry for bothering, if i want to display a line between two point realtime video, what kind of command do i use? do i ust use * line* command?
KSSV
KSSV 2018-4-18
No bothering....you are welcome to ask questions. Yes you can use either line or plot. Have a look on those functions.

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Ryan
Ryan
2018-4-18

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KSSV
KSSV
2018-4-18

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