public Form1()
{
try
{
InitializeComponent();
savePath = Path.Combine(path, "data\\road.geojson");
mapOperation = new MapOperation(axRenderControl1, i3dmPath);
mapOperation.InitializationAxRenderControl();
axRenderControl1.RcObjectEditing += AxRenderControl1_RcObjectEditing;
axRenderControl1.RcObjectEditFinish += AxRenderControl1_RcObjectEditFinish;
axRenderControl1.RcMouseClickSelect += AxRenderControl1_RcMouseClickSelect;
roadPoints = new RoadPoints
{
features = new List <Feature>()
};
ReadGeoJson();
symbol = new SimplePointSymbolClass()
{
FillColor = 0xAA0000FF, Size = 10
};
offSetDis = Math.Sqrt(Math.Pow(xOffset, 2) + Math.Pow(yOffset, 2));
comboBox.SelectedIndex = 0;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void ReadGeoJson()
{
if (File.Exists(savePath))
{
var json = File.ReadAllText(savePath);
roadPoints = JsonConvert.DeserializeObject <RoadPoints>(json);
richTextBox1.Text = json;
//foreach (var item in roadPoints.features)
//{
// var gid = int.Parse(item.properties.Gid);
// item.properties.Gid = (gid + 250).ToString();
//}
//richTextBox1.Text = JsonConvert.SerializeObject(roadPoints);
RendPolylinesAndPoints();
}
}
