diff --git a/scripts/piped-work/docimages_labels.py b/scripts/piped-work/docimages_labels.py index 8e502172e..0e4168981 100644 --- a/scripts/piped-work/docimages_labels.py +++ b/scripts/piped-work/docimages_labels.py @@ -151,78 +151,63 @@ def addLabels2(): do( 'Select: First=3 Last=3' ) -# A stero track with four labels. -def image1() : +def image1and2() : makeStereoTracks(1) addLabels() + # A stero track with four labels. do( "Select: Start=0 End=0" ) capture( 'AutoLabels001.png', 'First_Two_Tracks' ) - -# Removing a label with delete (fraud - we used split delete) -def image2() : - makeStereoTracks(1) - addLabels() + # Removing a label with delete (fraud - we used split delete) do( "Select: Start=44.5 End=60.5 First=2 Last=2" ) do( "SplitDelete" ) do( "Select: Start=0 End=0 First=0 Last=2" ) capture( 'AutoLabels002.png','First_Two_Tracks' ) -# Removing a label with split-delete step 1 -def image3() : +def image3and4() : makeStereoTracks(1) addLabels() + # Removing a label with split-delete step 1 do( "Select: Start=44.5 End=60.5 First=2 Last=2" ) capture( 'AutoLabels003.png','First_Two_Tracks' ) - -# Removing a label with split-delete step 1 -def image4() : - makeStereoTracks(1) - addLabels() + # Removing a label with split-delete step 1 do( "Select: Start=44.5 End=60.5 First=2 Last=2" ) do( "SplitDelete" ) capture( 'AutoLabels004.png','First_Two_Tracks' ) -def image5() : +def image5and6and7() : makeStereoTracks(1) addLabels2() + # Nothing selected do( "Select: Start=0 End=0" ) capture( 'AutoLabels005.png','First_Three_Tracks' ) - -def image6() : - makeStereoTracks(1) - addLabels2() + # A range selected in label track. do( "Select: Start=28.5 End=58.5" ) capture( 'AutoLabels006.png','First_Three_Tracks' ) - -def image7() : - makeStereoTracks(1) - addLabels2() - do( "Select: Start=28.5 End=58.5" ) + # Deleting in label track only. do( "Delete" ) do( "Select: Start=0 End=0" ) capture( 'AutoLabels007.png','First_Three_Tracks' ) -def image8to10() : +def image8and9and10() : makeStereoTracks(1) addLabels2() + # Select nothing in all three tracks. do( "Select: First=2 Last=2 Start=100 End=125" ) do( "AddLabel" ) do( 'SetLabel: Label=9 Text="Clap" selected=0 Start=110 End=118 ') do( 'Select: First=0 Last=3 Start=0 End=0') capture( 'AutoLabels008.png','First_Three_Tracks' ) + # Select label and all three tracks do( 'SetLabel: Label=9 Text="Clap" selected=1 Start=110 End=118 ') do( 'Select: First=0 Last=3 Start=110 End=118') capture( 'AutoLabels009.png','First_Three_Tracks' ) + # Delete label and from all three tracks. do( 'Delete' ) capture( 'AutoLabels010.png','First_Three_Tracks' ) #quickTest() setup() -#image1() -#image2() -#image3() -#image4() -#image5() -#image6() -#image7() -image8to10() +image1and2() +image3and4() +image5and6and7() +image8and9and10() diff --git a/scripts/piped-work/docimages_spectro.py b/scripts/piped-work/docimages_spectro.py new file mode 100644 index 000000000..8576798f2 --- /dev/null +++ b/scripts/piped-work/docimages_spectro.py @@ -0,0 +1,188 @@ +# docimages_spectro.py +# Sends commands to get images for the manual. +# Images for https://alphamanual.audacityteam.org/man/Spectrogram_View + +# Make sure Audacity is running first and that mod-script-pipe is enabled +# before running this script. + +import os +import sys + + +if( sys.platform == 'win32' ): + print( "pipe-test.py, running on windows" ) + toname = '\\\\.\\pipe\\ToSrvPipe' + fromname = '\\\\.\\pipe\\FromSrvPipe' + EOL = '\r\n\0' +else: + print( "pipe-test.py, running on linux or mac" ) + toname = '/tmp/audacity_script_pipe.to.' + str(os.getuid()) + fromname = '/tmp/audacity_script_pipe.from.' + str(os.getuid()) + EOL = '\n' + +print( "Write to \"" + toname +"\"" ) +if not os.path.exists( toname ) : + print( " ..does not exist. Ensure Audacity is running with mod-script-pipe." ) + sys.exit(); + +print( "Read from \"" + fromname +"\"") +if not os.path.exists( fromname ) : + print( " ..does not exist. Ensure Audacity is running with mod-script-pipe." ) + sys.exit(); + +print( "-- Both pipes exist. Good." ) + +tofile = open( toname, 'wt+' ) +print( "-- File to write to has been opened" ) +fromfile = open( fromname, 'rt') +print( "-- File to read from has now been opened too\r\n" ) + + +def sendCommand( command ) : + print( "Send: >>> \n"+command ) + tofile.write( command + EOL ) + tofile.flush() + +def getResponse() : + result = '' + line = '' + while line != '\n' : + result += line + line = fromfile.readline() + #print(" I read line:["+line+"]") + return result + +def doCommand( command ) : + sendCommand( command ) + response = getResponse() + print( "Rcvd: <<< \n" + response ) + return response + +def do( command ) : + doCommand( command ) + +def quickTest() : + do( 'Help: Command=Help' ) + +def setup() : + global path + global sample + global sample2 + path = 'C:\\Users\\James Crook\\' + sample ='C:\\Users\\James Crook\\Music\\The Poodle Podcast.wav' + sample2 ='C:\\Users\\James Crook\\Music\\PoodlePodStereo.wav' + do( 'SetProject: X=10 Y=10 Width=850 Height=800' ) + +def makeWayForTracks( ) : + # Twice to remove stereo tracks. + do( 'SelectTracks: First=0 Last=20' ) + do( 'RemoveTracks' ) + do( 'SelectTracks: First=0 Last=20' ) + do( 'RemoveTracks' ) + +def capture( name, what ) : + global path + do( 'Screenshot: Path="'+path+name+'" CaptureWhat=' + what ) + +def loadMonoTrack(): + global sample + makeWayForTracks( ) + do( 'Import2: Filename="'+sample+'"' ) + do( 'Select: First=0 Last=0 Start=0 End=150') + do( 'Trim') + do( 'ZoomSel' ) + +def loadStereoTrack(): + global sample2 + makeWayForTracks( ) + do( 'Import2: Filename="'+sample2+'"' ) + do( 'Select: First=0 Last=0 Start=0 End=150') + do( 'Trim') + do( 'ZoomSel' ) + +def loadMonoTracks( num ) : + makeWayForTracks( ) + loadMonoTrack() + do( 'SetTrack: Track=0 Name="Foxy Lady"') + for i in range( 0, num-1 ): + do( 'Duplicate' ) + do( 'FitInWindow' ) + do( 'Select: Start=55 End=70') + +def loadStereoTracks( num ) : + makeWayForTracks( ) + loadStereoTrack() + do( 'SetTrack: Track=0 Name="Foxy Lady"') + for i in range( 0, num-1 ): + do( 'Duplicate' ) + do( 'FitInWindow' ) + do( 'Select: Start=55 End=70 First=0 Last=' + str(num*2-1) ) + +def makeMonoTracks( num ) : + makeWayForTracks( ) + for i in range( 0, num ): + do( 'NewMonoTrack' ) + do( 'SetTrack: Track=0 Name="Foxy Lady"') + do( 'Select: Start=0 End=150 First=0 Last=' + str(num-1) ) + do( 'Chirp: StartAmp=0.5' ) + do( 'Wahwah' ) + do( 'FitInWindow' ) + do( 'Select: Start=55 End=70') + +def makeStereoTracks( num ) : + makeWayForTracks( ) + for i in range( 0, num ): + do( 'NewStereoTrack' ) + do( 'SetTrack: Track=0 Name="Voodoo Children IN STEREO"') + do( 'Select: Start=0 End=150 First=0 Last=' + str(num*2-1) ) + do( 'Chirp: StartAmp=0.5' ) + do( 'Wahwah' ) + do( 'FitInWindow' ) + do( 'Select: Start=55 End=70') + +# 11 2KHz tones, of decreasing amplitude. +# With label track to annotate it. +def makeStepper(): + makeWayForTracks() + do( 'NewMonoTrack' ) + do( 'Select: Start=0 End=22') + do( 'Silence' ) #Just so we can watch. + do( 'FitInWindow') + for i in range( 0, 11 ): + do( 'Select: Start='+str(i*2)+' End='+str(i*2+2) ) + do( 'Chirp: StartFreq=2000 EndFreq=2000 StartAmp=' + str( (400**(0.1 * (10-i)))/400 )+' EndAmp=' + str( (400**(0.1 * (10-i) ))/400 )) + do( 'Select: Start=0 End=22') + do( 'Join' ) + do( 'FitInWindow') + do( 'AddLabelTrack' ) + for i in range( 0, 11 ): + do( 'Select: Start='+str(i*2)+' End='+str(i*2+2) ) + do( 'AddLabel' ) + do( 'SetLabel: Label=' + str(i)+' Selected=0 Text='+str( -(i*10) )) + do( 'Select: Start=0 End=0') + + +def image1and2() : + loadStereoTracks(1) + # A stereo track + capture( 'Spectral001.png', 'First_Track' ) + # As spectrogram. + do( 'SetTrack: Track=0 Display=Spectrogram') + do( 'SetTrack: Track=1 Display=Spectrogram') + do( 'Select: Start=55 End=70 First=0 Last=1') + capture( 'Spectral002.png', 'First_Track' ) + +def image3and4(): + makeStepper(); + # Stepper tone, viewed in dB. + do( 'SetTrack: Scale=dB') + capture( 'Spectral003.png', 'First_Two_Tracks' ) + # As spectrogram. + do( 'SetTrack: Display=Spectrogram') + capture( 'Spectral004.png', 'First_Two_Tracks' ) + +#quickTest() +setup() +image1and2() +image3and4() + diff --git a/scripts/piped-work/docimages_tracks.py b/scripts/piped-work/docimages_tracks.py index 3a592ff99..8bcb80b88 100644 --- a/scripts/piped-work/docimages_tracks.py +++ b/scripts/piped-work/docimages_tracks.py @@ -118,15 +118,22 @@ def makeStereoTracks( num ) : do( 'FitInWindow' ) do( 'Select: Start=55 End=70') -# A mono track complete with ruler -def image1() : +def image1and8() : loadMonoTracks(1) + # A mono track complete with ruler capture( 'AutoTracks001.png', 'First_Track_Plus' ) + # Mono with arrow at start. + do( 'SetClip: Clip=0 Start=-4.0') + capture( 'AutoTracks008.png', 'First_Track' ) -# A stereo track, with its name on the track -def image2() : +def image2and6() : makeStereoTracks(1) + # A stereo track, with its name on the track capture( 'AutoTracks002.png', 'First_Track' ) + # A stereo track, with different sized channels + do( 'SetTrack: Track=0 Height=80') + do( 'SetTrack: Track=1 Height=180') + capture( 'AutoTracks006.png', 'First_Track' ) # Four colours of track def image3() : @@ -137,16 +144,17 @@ def image3() : do( 'SetTrack: Track=3 Name="Instrument 4" Height=122 Color=Color3') capture( 'AutoTracks003.png', 'First_Four_Tracks' ) -# Two Tracks, ready to make stereo -def image4(): +def image7and4and5(): loadMonoTracks(2) + # Two mono tracks of different sizes + do( 'SetTrack: Track=0 Height=180') + do( 'SetTrack: Track=1 Height=80') + capture( 'AutoTracks007.png', 'First_Two_Tracks' ) + # Two Tracks, ready to make stereo do( 'SetTrack: Track=0 Name="Left Track" Height=80') do( 'SetTrack: Track=1 Name="Right Track" Height=80') capture( 'AutoTracks004.png', 'First_Two_Tracks' ) - -# Mono tracks made stereo -def image5(): - loadMonoTracks(2) + # Combined Stereo Track do( 'SetTrack: Track=0 Pan=-1 Height=80') do( 'SetTrack: Track=1 Pan=1 Height=80') do( 'MixAndRender' ) @@ -155,51 +163,25 @@ def image5(): do( 'Select: First=0 Last=1' ) capture( 'AutoTracks005.png', 'First_Track' ) -# A stereo track, with different sized channels -def image6() : - makeStereoTracks(1) - do( 'SetTrack: Track=0 Height=80') - do( 'SetTrack: Track=1 Height=180') - capture( 'AutoTracks006.png', 'First_Track' ) -# Two mono tracks of different sizes -def image7() : - loadMonoTracks(2) - do( 'SetTrack: Track=0 Height=180') - do( 'SetTrack: Track=1 Height=80') - capture( 'AutoTracks007.png', 'First_Two_Tracks' ) - -# Mono with arrow at start. -def image8() : - loadMonoTracks(1) - do( 'SetClip: Clip=0 Start=-4.0') - capture( 'AutoTracks008.png', 'First_Track' ) - -# Zoomed in to show points stem-plot -def image9() : +def image9and10() : #make rather than load. We want an artificial track. makeMonoTracks(1) + # Zoomed in to show points stem-plot do( 'Select: Start=0 End=0.003' ) do( 'ZoomSel' ); do( 'Amplify: Ratio=3.0' ) do( 'SetPreference: Name=/GUI/SampleView Value=1 Reload=1') capture( 'AutoTracks009.png', 'First_Track' ) - -# Zoomed in to show points stem-plot and then no stem plot -def image9and10() : - image9() + # Zoomed in to show points stem-plot and then no stem plot do( 'SetPreference: Name=/GUI/SampleView Value=0 Reload=1') capture( 'AutoTracks010.png', 'First_Track' ) #quickTest() setup() -image1() -image2() +image1and8() +image2and6() image3() -image4() -image5() -image6() -image7() -image8() +image7and4and5() image9and10()