/**
* @return color of the line. If color is not Set returns <code>java.awt.Color.black</code>
*/
public Color GetLineColor()
{
EscherOptRecord opt = (EscherOptRecord)GetEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
EscherSimpleProperty p1 = (EscherSimpleProperty)GetEscherProperty(opt, EscherProperties.LINESTYLE__COLOR);
EscherSimpleProperty p2 = (EscherSimpleProperty)GetEscherProperty(opt, EscherProperties.LINESTYLE__NOLINEDRAWDASH);
int p2val = p2 == null ? 0 : p2.PropertyValue;
Color clr = null;
if ((p2val & 0x8) != 0 || (p2val & 0x10) != 0)
{
int rgb = p1 == null ? 0 : p1.PropertyValue;
if (rgb >= 0x8000000)
{
int idx = rgb % 0x8000000;
if (Sheet != null)
{
ColorSchemeAtom ca = Sheet.GetColorScheme();
if (idx >= 0 && idx <= 7)
{
rgb = ca.GetColor(idx);
}
}
}
Color tmp = new Color(rgb, true);
clr = new Color(tmp.GetBlue(), tmp.GetGreen(), tmp.GetRed());
}
return(clr);
}
protected Color GetColor(int rgb, int alpha)
{
if (rgb >= 0x8000000)
{
int idx = rgb - 0x8000000;
ColorSchemeAtom ca = Sheet.GetColorScheme();
if (idx >= 0 && idx <= 7)
{
rgb = ca.GetColor(idx);
}
}
Color tmp = Color.FromArgb(rgb);
return(Color.FromArgb(alpha, tmp.B, tmp.G, tmp.R));
}