Platforms to show: All Mac Windows Linux Cross-Platform

Back to Picture class.

Picture.SobelChannelsMBS(Red as boolean, Green as Boolean, Blue as boolean, direction1 as Integer = 1, direction2 as Integer = 3, swap as boolean = false) as picture

Type Topic Plugin Version macOS Windows Linux iOS Targets
method Graphics & Pictures MBS Picture Plugin 11.1 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
Calculates the sobel operator.
Example 
dim m as Picture = LogoMBS(500)

// only green
Backdrop = m.SobelChannelsMBS(false, true, false)

Useful for edge detection.
See also SobelMBS function which takes similar operators.
You can set Red/Blue/Green parameters to define which channel is modified and which channel is just copied.
Pictures look quite funny. The channel who got the edge detection has bigger areas black or white so other colors in other channels have much more visible effect.

Some examples using this method:

Blog Entries

The items on this page are in the following plugins: MBS Picture Plugin.


The biggest plugin in space...