Retrieves the color of part of an image.
Image– The image to sample pixel colors from.
Center– The position, in Vuo Coordinates relative to the image, to retrieve pixel data from.
Width– The size, in Vuo Coordinates, of the square of pixels from
Imagethat’s examined to produce the output
Color. If Width is 0, this node gets the color of just a single pixel from
Sample Type— How to determine the value for each RGBA component of the output color: the average of all pixels in the square, or the darkest or lightest component, or the darkest or lightest color.
Out-of-bounds coordinates are clamped to the edge of the image. For example,
(-3, .2) becomes
Keywords: RGBA, area, average, box, brighter, brightest, coordinate, darker, darkest, eyedropper, get, grab, lighter, lightest, maximum, minimum, pixel, rectangle, sample, square