private void OnProjectionComboSelectedIndexChanged(NValueChangeEventArgs arg)
{
NComboBox projectionCombo = (NComboBox)arg.TargetNode;
NMapProjection projection = (NMapProjection)projectionCombo.SelectedItem.Tag;
m_MapImporter.Projection = projection;
// Reimport the map applying the newly selected projection
if (m_MapImporter.Projection is NOrthographicProjection)
{
GetOwnerPairBox(m_CenterParalelNumericUpDown).Visibility = ENVisibility.Visible;
GetOwnerPairBox(m_CenterMeridianNumericUpDown).Visibility = ENVisibility.Visible;
NOrthographicProjection ortographicProjection = (NOrthographicProjection)m_MapImporter.Projection;
ortographicProjection.CenterPoint = new NPoint(m_CenterMeridianNumericUpDown.Value,
m_CenterParalelNumericUpDown.Value);
}
else if (m_MapImporter.Projection is NBonneProjection)
{
GetOwnerPairBox(m_CenterParalelNumericUpDown).Visibility = ENVisibility.Visible;
GetOwnerPairBox(m_CenterMeridianNumericUpDown).Visibility = ENVisibility.Hidden;
((NBonneProjection)m_MapImporter.Projection).StandardParallel = m_CenterParalelNumericUpDown.Value;
}
else
{
GetOwnerPairBox(m_CenterParalelNumericUpDown).Visibility = ENVisibility.Hidden;
GetOwnerPairBox(m_CenterMeridianNumericUpDown).Visibility = ENVisibility.Hidden;
}
ImportMap();
}
private void OnCenterMeridianNumericUpDownValueChanged(NValueChangeEventArgs arg)
{
double value = (double)arg.NewValue;
if (m_MapImporter.Projection is NOrthographicProjection)
{
NOrthographicProjection ortographicProjection = (NOrthographicProjection)m_MapImporter.Projection;
ortographicProjection.CenterPoint = new NPoint(value, ortographicProjection.CenterPoint.Y);
ImportMap();
}
}
private void OnCenterParallelNumericUpDownValueChanged(NValueChangeEventArgs arg)
{
double value = (double)arg.NewValue;
if (m_MapImporter.Projection is NBonneProjection)
{
((NBonneProjection)m_MapImporter.Projection).StandardParallel = value;
ImportMap();
}
else if (m_MapImporter.Projection is NOrthographicProjection)
{
NOrthographicProjection ortographicProjection = (NOrthographicProjection)m_MapImporter.Projection;
ortographicProjection.CenterPoint = new NPoint(ortographicProjection.CenterPoint.X, value);
ImportMap();
}
}
