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Revision as of 22:29, 25 November 2009 (view source) MikeLacey (Talk | contribs) (→See Also) ← Older edit		Revision as of 09:58, 7 December 2009 (view source) MikeLacey (Talk | contribs) (→Perl) Newer edit →
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	===Perl===		===Perl===
	<pre>		<pre>
-	#
-	# Adds an envelope point at time=1 second, value=1.0
-	#
-	# This example shows the correct use of GetSelectedTrackEnvelope()
-	# but cannot be run as it also uses the obsolete function GetSetObjectState().
-	# GetSetObjectState() is no longer available and is being replaced
-	# by object specific functions.
-	#
-	# The example will be re-written using the appropriate
-	# GetSet function when it is available.
-	#
-
-	use strict;
-	use warnings;
-
-	use constant CURR_PROJ => 0;
-
-	my ($env, $chunk);
-
-	$env = RPR_GetSelectedTrackEnvelope(CURR_PROJ);
-	($chunk) = RPR_GetSetObjectState($env, "");
-	RPR_ShowConsoleMsg("input rppxml:\n" . $chunk . "\n");
-
-	$chunk =~ s/>/PT 1.0 1.0 0 0 1\n>/;
-	RPR_ShowConsoleMsg("output rppxml:\n" . $chunk . "\n");
-
-	RPR_GetSetObjectState($env, $chunk);
	</pre>		</pre>

---

Revision as of 09:58, 7 December 2009

Main Page > REAPER Documentation > ReaScript > ReaScript API, Functions > RPR GetSelectedTrackEnvelope
Main Page > REAPER Documentation > REAPER API > REAPER API Functions > RPR GetSelectedTrackEnvelope

Contents 1 GetSelectedTrackEnvelope() 1.1 Parameters 1.2 Returns 1.3 Examples 1.3.1 C++ 1.3.2 Perl 1.3.3 Python 1.4 See Also 1.5 Stuff

GetSelectedTrackEnvelope()

void* GetSelectedTrackEnvelope(ReaProject* proj)

Get the currently selected track envelope as an opaque pointer, returns 0 if no envelope is selected

Parameters

ReaProject* pro

Returns

void* a pointer to the currently selected track envelope

Examples

C++

Perl

Python

env = RPR_GetSelectedTrackEnvelope(0)
chunk = RPR_GetSetObjectState(env, 0)[0]
RPR_ShowConsoleMsg("input rppxml:\n"+chunk+"\n")

chunk = re.sub(">", "PT 1.0 1.0 0 0 1\n>", chunk)
RPR_ShowConsoleMsg("output rppxml:\n"+chunk+"\n")

RPR_GetSetObjectState(env, chunk)

See Also

item: AddMediaItemToTrack, AddTakeToMediaItem, GetTrackMediaItem, GetTrackNumMediaItems, CountMediaItems, CountSelectedMediaItems, GetItemProjectContext, SetMediaItemInfo_Value, CountTrackMediaItems, SetMediaItemTakeInfo_Value, GetMediaItem, GetMediaItem_Track, GetMediaItemInfo_Value, GetMediaItemNumTakes, GetMediaItemTake, GetMediaItemTake_Item, GetMediaItemTake_Source, GetMediaItemTake_Track, GetMediaItemTakeInfo_Value, SplitMediaItem, MoveMediaItemToTrack, GetSelectedMediaItem, DeleteTrackMediaItem, GetSetItemState, GetSetMediaItemTakeInfo_String, Undo_OnStateChange_Item, UpdateItemInProject,

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 GetSelectedTrackEnvelope
Main Page > REAPER Documentation > REAPER API > REAPER API Functions > RPR GetSelectedTrackEnvelope