private void CreateLabelForMidiNote(int midiNote)
{
Text uiText = Instantiate(labelPrefab, labelContainer);
RectTransform label = uiText.GetComponent <RectTransform>();
float y = (float)noteArea.GetVerticalPositionForMidiNote(midiNote);
float anchorHeight = noteArea.HeightForSingleNote;
label.anchorMin = new Vector2(0, y - (anchorHeight / 2f));
label.anchorMax = new Vector2(1, y + (anchorHeight / 2f));
label.anchoredPosition = Vector2.zero;
label.sizeDelta = new Vector2(0, 0);
string midiNoteName = MidiUtils.GetAbsoluteName(midiNote);
uiText.text = midiNoteName;
}
private void PositionUiNote(RectTransform uiNoteRectTransform, int midiNote, int startBeat, int endBeat)
{
float y = (float)noteArea.GetVerticalPositionForMidiNote(midiNote);
float xStart = (float)noteArea.GetHorizontalPositionForBeat(startBeat);
float xEnd = (float)noteArea.GetHorizontalPositionForBeat(endBeat);
float height = noteArea.HeightForSingleNote;
uiNoteRectTransform.anchorMin = new Vector2(xStart, y - height / 2f);
uiNoteRectTransform.anchorMax = new Vector2(xEnd, y + height / 2f);
uiNoteRectTransform.anchoredPosition = Vector2.zero;
uiNoteRectTransform.sizeDelta = Vector2.zero;
}
private void CreatePianoKeyForMidiNote(int midiNote)
{
VirtualPianoKey key = Instantiate(pianoKeyPrefab, pianoKeyContainer);
injector.Inject(key);
key.MidiNote = midiNote;
RectTransform keyRectTransform = key.GetComponent <RectTransform>();
float y = (float)noteArea.GetVerticalPositionForMidiNote(midiNote);
float anchorHeight = noteArea.HeightForSingleNote * 0.8f;
float xMax = MidiUtils.IsWhitePianoKey(midiNote) ? 0.9f : 0.7f;
keyRectTransform.anchorMin = new Vector2(0, y - (anchorHeight / 2f));
keyRectTransform.anchorMax = new Vector2(xMax, y + (anchorHeight / 2f));
keyRectTransform.anchoredPosition = Vector2.zero;
keyRectTransform.sizeDelta = new Vector2(0, 0);
}
