/// <summary>
/// Initializes this class with a graphics object. Must be called before using this class to render.</summary>
/// <param name="graphics">The graphics object that this TimelineRenderer will permanently use</param>
public virtual void Init(D2dGraphics graphics)
{
if (m_graphics != null)
throw new InvalidOperationException("Only call Init() once");
m_graphics = graphics;
m_gridPen = m_graphics.CreateSolidBrush(Color.FromArgb(128, 128, 128, 128));
m_headerBrush = m_graphics.CreateSolidBrush(SystemColors.Control);
m_headerLineBrush = m_graphics.CreateSolidBrush(SystemColors.ControlDark);
m_scaleLineBrush = m_graphics.CreateSolidBrush(SystemColors.ControlDark);
m_expanderBrush = m_graphics.CreateSolidBrush(Color.DimGray);
m_nameBrush = m_graphics.CreateSolidBrush(SystemColors.WindowText);
m_scaleTextBrush = m_graphics.CreateSolidBrush(SystemColors.WindowText);
m_generalSolidColorBrush = m_graphics.CreateSolidBrush(Color.Empty);
m_trackTextFormat = D2dFactory.CreateTextFormat(Font);
m_trackTextFormat.ParagraphAlignment = D2dParagraphAlignment.Far;
m_trackTextFormat.TextAlignment = D2dTextAlignment.Trailing;
}
/// <summary>
/// Initializes class with graphics object</summary>
/// <param name="graphics">Graphics object for drawing</param>
public override void Init(D2dGraphics graphics)
{
base.Init(graphics);
SelectedBrush = graphics.CreateSolidBrush(Color.Tomato);//should have width of 3
CollapsedBrush = graphics.CreateSolidBrush(Color.LightGray);
InvalidBrush = graphics.CreateSolidBrush(Color.DimGray);
GroupBrush = graphics.CreateLinearGradientBrush(
new D2dGradientStop(Color.LightGoldenrodYellow, 0),
new D2dGradientStop(Color.Khaki, 1));
GhostGroupBrush = graphics.CreateSolidBrush(Color.FromArgb(128, Color.Gray));
TrackBrush = graphics.CreateSolidBrush(Color.LightGray);
GhostTrackBrush = graphics.CreateSolidBrush(Color.FromArgb(128, Color.Gray));
TextBrush = graphics.CreateSolidBrush(SystemColors.WindowText);
}
