RPR GetTrackEnvelope
From CockosWiki
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===Python=== | ===Python=== |
Latest revision as of 21:30, 11 February 2010
Main Page > REAPER Documentation > ReaScript > ReaScript API, Functions > RPR GetTrackEnvelope
Main Page > REAPER Documentation > REAPER API > REAPER API Functions > RPR GetTrackEnvelope
Contents |
GetTrackEnvelope()
TrackEnvelope* GetTrackEnvelope(MediaTrack* track, int envidx)
Parameters
MediaTrack* track, int envidx
Returns
TrackEnvelope*
Examples
C++
int SWS_TrackEnvelopes::GetLanesHeight(int iTrackHeight) { int iHeight = 0; if (m_pTr && GetTrackVis(m_pTr) & 2) { for (int i = 0; i < CountTrackEnvelopes(m_pTr); i++) { SWS_TrackEnvelope te(GetTrackEnvelope(m_pTr, i)); iHeight += te.GetHeight(iTrackHeight); } } return iHeight;
Perl
# # GetTrackEnvelope.pl # use strict; use warnings; use Win32::Clipboard; my $Clipboard = Win32::Clipboard(); # MediaTrack* GetSelectedTrack(ReaProject* proj, int seltrackidx) # TrackEnvelope* GetTrackEnvelope(MediaTrack* track, int envidx) # bool GetSetEnvelopeState(TrackEnvelope* env, char* str, int maxlen) use constant CURR_PROJ => 0; use constant FIRST => 0; use constant MAX_LEN => (16 * 1024); my $tr; my $te; my $result; my $chunk; $tr = RPR_GetSelectedTrack(CURR_PROJ, FIRST); unless($tr){ $Clipboard -> Set("GetSelectedTrack() failed."); exit; } $te = RPR_GetTrackEnvelope($tr, FIRST);unless($te){ $Clipboard -> Set("GetTrackEnvelope() failed."); exit; } ($result, undef, $chunk, undef) = RPR_GetSetEnvelopeState($te, "", MAX_LEN); unless($te){ $Clipboard -> Set("GetSetEnvelopeState() failed."); exit; } else { $Clipboard -> Set($chunk); }
Python
See Also
track: GetLastTouchedTrack, GetMediaItemTake_Track, GetMediaItem_Track, GetMediaTrackInfo_Value, GetNumTracks, GetSelectedTrack, GetSelectedTrackEnvelope, GetSetMediaTrackInfo_String, GetSetTrackState, GetTrack, GetTrackAutomationMode, GetTrackEnvelope, GetTrackEnvelopeByName, GetTrackGUID, GetTrackMIDINoteName, GetTrackMIDINoteNameEx, GetTrackMediaItem, GetTrackNumMediaItems, GetTrackState, GetTrackUIVolPan, HasTrackMIDIPrograms, HasTrackMIDIProgramsEx, InsertTrackAtIndex, MoveMediaItemToTrack, MuteAllTracks, PlayTrackPreview, PlayTrackPreview2, SetMediaTrackInfo_Value, SetTrackAutomationMode, SetTrackMIDINoteName, SetTrackMIDINoteNameEx, SetTrackSelected, SoloAllTracks, StopTrackPreview, StopTrackPreview2, TrackFX_FormatParamValue, TrackFX_GetCount, TrackFX_GetFXName, TrackFX_GetNumParams, TrackFX_GetParam, TrackFX_GetParamName, TrackFX_SetParam, TrackList_AdjustWindows, TrackList_UpdateAllExternalSurfaces, Track_GetPeakInfo, AddMediaItemToTrack, BypassFxAllTracks, CSurf_NumTracks, CSurf_OnTrackSelection, CSurf_SetTrackListChange, CSurf_TrackFromID, CSurf_TrackToID, CountSelectedTracks, CountTrackEnvelopes, CountTrackMediaItems, CountTracks, DeleteTrack, DeleteTrackMediaItem, EnumTrackMIDIProgramNames, EnumTrackMIDIProgramNamesEx,
envelope: GetEnvelopeName, GetSelectedTrackEnvelope, GetSetEnvelopeState, GetTakeEnvelopeByName, GetTrackEnvelope, GetTrackEnvelopeByName, CountTrackEnvelopes,
(Section automatically generated, edits may be overwritten.)
Stuff
Main Page > REAPER Documentation > ReaScript > ReaScript API, Functions > RPR GetTrackEnvelope
Main Page > REAPER Documentation > REAPER API > REAPER API Functions > RPR GetTrackEnvelope