public VertexDrawer()
{
m_eShape = VertexShape.Disk;
m_dRadius = 3.0;
m_eEffect = VertexEffect.None;
m_dRelativeOuterGlowSize = 3.0;
m_oLabelFillColor = SystemColors.WindowColor;
m_eLabelPosition = VertexLabelPosition.TopRight;
m_bLabelWrapText = true;
m_dLabelWrapMaxTextWidth = 300;
m_bLimitVerticesToBounds = true;
m_btBackgroundAlpha = 220;
AssertValid();
}