private void UpdateNeedleBitmap()
{
if (m_needleBitMap != null && m_isCustomNeedleEnabled)
{
/* We use bitmap needle.*/
/* TODO : This probably no longer works and should be reviewed. */
int ResizedWidth = (int)(m_needleBitMap.Width * (ResizeScale / 100));
int ResizedHeight = (int)(m_needleBitMap.Height * (ResizeScale / 100));
ResizedNeedleBitMap = new Bitmap((int)Width, (int)Height);
Graphics graph = Graphics.FromImage(ResizedNeedleBitMap);
graph.DrawImage(m_needleBitMap, new RectangleF((Width / 2) - NeedleCenterPoint.X, (Height / 2) - NeedleCenterPoint.Y, ResizedWidth, ResizedHeight));
mainNeedle = new ImageGaugeNeedle(ResizedNeedleBitMap, CenterPoint);
}
else
{
/* We use the default needle. */
mainNeedle = m_simpleNeedle;
}
Refresh();
}
public void AddCustomNeedle(string name, GaugeNeedle needle)
{
customNeedleDictionary.Add(name, needle);
}