Gimp.Drawable.prototype.threshold
function threshold(channel: Gimp.HistogramChannel, low_threshold: Number(gdouble), high_threshold: Number(gdouble)): Boolean {
// Gjs wrapper for gimp_drawable_threshold()
}
Threshold the specified drawable.
This procedures generates a threshold map of the specified drawable. All pixels between the values of 'low_threshold' and 'high_threshold', on the scale of 'channel' are replaced with white, and all other pixels with black.
Since 2.10
- channel
The channel to base the threshold on.
- low_threshold
The low threshold value.
- high_threshold
The high threshold value.
- Returns
TRUE on success.