Re: put multiple arrows in one video

Posted by Wayne Rasband-2 on
URL: http://imagej.273.s1.nabble.com/put-multiple-arrows-in-one-video-tp5020737p5020739.html

> On May 28, 2018, at 5:37 AM, inesica <[hidden email]> wrote:
>
> Hello,
>
> I am trying to add arrows on a video on imagej. when i use the arrow tool
> plug-in, i can add one arrow on the video, but when i add another one, the
> first one dissapears. i tried saving the video with the first arrow, and
> then adding the second arrow on the saved video containing the first arrow,
> but still, the first arrow dissapears. is there a key i should press (like
> ctrl+d for text) that saves the arrow on the video?

For each error, press ctrl+b (Image>Overlay>Add Selection). You will need to first uncheck “Set stack positions” in Image>Overlay>Overlay Options if you want the arrows to appear on every video frame. The arrows will be saved with the video when you save in TIFF format. The overlay will be outomatically flattened (Image>Ovelay>Flatten) if you save in AVI (File>Save As>AVI) or GIF (File>Save As>Gif) format.

-wayne


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