How to draw camera "viewport" on the plot?
3 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
I want to draw camera's "viewport" on the plot. By saying "Viewport" I mean the borders of the "photo" on the following figure:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/158516/image.gif)
According to the manual, the "viewport" is defined by the CameraViewAngle parameter and the orientation of the axes.
I can draw the "viewport" rectangle using the following function:
annotation(gcf,'rectangle','Position', [x, y, w, h]);
where [x,y,w,h] are the coordinates of the rectangle in figure's "normalized coordinates". The question is: how can I get these coordinates?
P.S. To draw the "viewport" one needs the aspect ratio of the "photo". Let us assume that the aspect ratio is 4/3.
0 Kommentare
Antworten (0)
Siehe auch
Kategorien
Mehr zu Camera Views finden Sie in Help Center und File Exchange
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!