/// <summary>
/// Serializes the list of color schemes to XML file
/// </summary>
private void btnOk_Click(object sender, EventArgs e)
{
ColorBlend blend = (ColorBlend)_schemes[0];
Color clr = blend.Colors[0];
_schemes.Clear();
// dummy color scheme for shapefile
if (_colorSchemes.Type == ColorSchemeType.Layer)
{
blend = new ColorBlend(2);
blend.Colors[0] = clr; blend.Positions[0] = 0.0f;
blend.Colors[1] = clr; blend.Positions[1] = 1.0f;
_schemes.Add(blend);
}
//int index = (_colorSchemes.Type == ColorSchemeType.Layer) ? 1 : 0;
int index = 0;
for (int i = index; i < listBox1.Items.Count; i++)
{
blend = (ColorBlend)listBox1.Items[i];
if (blend != null)
{
_schemes.Add(blend);
}
}
// saving schemes
_colorSchemes.Serialize2Xml();
}