sequence_keyframe_new

With this function you can create a new track keyframe struct, supplying the type of track that the keyframe will be applied to. The type argument can be any one of the Sequence Track Type Constants listed on this page.

The function will return a track keyframe struct which can then have data added to it before being assigned to a track struct.

Syntax:

sequence_keyframe_new(type);

Returns:

Sequence Keyframe Struct

Example:

myseq = sequence_create();
var mytracks = array_create(1);
mytracks[0] = sequence_track_new(seqtracktype_graphic);
var graphickeys = array_create(1);
graphickeys[0] = sequence_keyframe_new(seqtracktype_graphic);
graphickeys[0].frame = 0;
graphickeys[0].length = 1;
graphickeys[0].stretch = true;
graphickeys[0].disabled = false;
var graphickeydata = array_create(1);
graphickeydata[0] = sequence_keyframedata_new(seqtracktype_graphic);
graphickeydata[0].spriteIndex = spr_Platform;
graphickeydata[0].channel = 0;
graphickeys[0].channels = graphickeydata;
mytracks[0].name = "TestGraphicTrack";
mytracks[0].keyframes = graphickeys;
myseq.tracks = mytracks;

The above code creates a new sequence and then creates a graphic asset track and sets some keyframe data on the track. This track is then assigned to the instance.