View Source Evision.HighGui (Evision v0.1.9)
OpenCV High-level Graphical User Interface
Link to this section Summary
cv.highgui
close all windows
close a named window
Show a mat in a named window
wait for user keyboard event for a delay
amount of time (ms)
Functions
Raising version of destroyAllWindows/0
.
Raising version of destroyWindow/1
.
Raising version of imshow/2
.
Raising version of waitkey/1
.
Link to this section cv.highgui
close all windows
close a named window
Show a mat in a named window
- winname. The name of the window.
- mat. The image.
example
Example
{:ok, mat} = Evision.imread("example.jpg")
Evision.imshow("OpenCV", mat)
# the following line may be necessary on your system
# will try to improve this later
Evision.waitkey(0)
wait for user keyboard event for a delay
amount of time (ms)
Link to this section Functions
Raising version of destroyAllWindows/0
.
Raising version of destroyWindow/1
.
Raising version of imshow/2
.
Raising version of waitkey/1
.