Set Marker in matplotlib to be a single pixel with scatterplot -

i have large dataset plotting in matplotlib. make marker 1 pixel in size.

i using scatter plot. have tried changing markersize results in circle varying diameters. know can change marker other characters want set 1 pixel.

how can make marker 1 pixel?

you need set marker type ',g' or pixel type , in case colour green pick own colour - m parameter in plot(xs, ys, m)