From ea2c524426cb51093edf5e60a315e645879f5471 Mon Sep 17 00:00:00 2001 From: Martin Roa Villescas Date: Thu, 25 Jul 2019 13:46:26 +0200 Subject: [PATCH] Upgrade audiometer.jl example to Julia 1.* --- examples/audiometer.jl | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/examples/audiometer.jl b/examples/audiometer.jl index 8c03711..814d188 100644 --- a/examples/audiometer.jl +++ b/examples/audiometer.jl @@ -9,7 +9,7 @@ function micmeter(metersize) println("Press Ctrl-C to quit") while true block = read(mic, 512) - blockmax = maximum(abs(block)) # find the maximum value in the block + blockmax = maximum(abs.(block)) # find the maximum value in the block signalmax = max(signalmax, blockmax) # keep the maximum value ever print("\r") # reset the cursor to the beginning of the line printmeter(metersize, blockmax, signalmax) @@ -25,11 +25,11 @@ function printmeter(metersize, signal, peak) blankchars = max(0, peakpos-meterchars-1) for position in 1:meterchars - print_with_color(barcolor(metersize, position), ">") + printstyled(">", color=barcolor(metersize, position)) end print(" " ^ blankchars) - print_with_color(barcolor(metersize, peakpos), "|") + printstyled("|", color=barcolor(metersize, peakpos)) print(" " ^ (metersize - peakpos)) end