public void OnGUI(Rect drawRect)
{
m_unscaledRect = drawRect;
// HandleEvents (Event.current);
OnBeforeCanvasGUI();
onBeforeCanvasGUI?.Invoke();
m_scaledRect = GUIScaler.BeginScaleArea(m_unscaledRect, m_offset, m_zoom, window);
OnCanvasGUI();
onCanvasGUI?.Invoke();
GUIScaler.EndScaleArea();
OnAfterCanvasGUI();
onAfterCanvasGUI?.Invoke();
HandleEvents(Event.current);
}
/// <summary>
/// Transforms position from canvas space into screen space.
/// </summary>
public Vector2 CanvasToScreenPoint(Vector2 canvasPoint)
{
return(GUIScaler.ScaledToUnscaledPoint(canvasPoint, m_scaledRect, m_offset, m_zoom, window));
}
/// <summary>
/// Transforms position from screen space into canvas space.
/// </summary>
public Vector2 ScreenToCanvasPoint(Vector2 screenPoint)
{
return(GUIScaler.UnscaledToScaledPoint(screenPoint, m_unscaledRect, m_offset, m_zoom));
}