private void RemoveToolStripMenuItem_Click(object sender, EventArgs e)
{
layer = null;
if (attributeDialog != null)
{
attributeDialog.Close();
attributeDialog = null;
}
backwindow = null;
Graphics graphics = panel1.CreateGraphics();
graphics.Clear(Color.AliceBlue);
}
private void OpenToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Shapefile文件|*.shp";
openFileDialog.RestoreDirectory = false;
openFileDialog.FilterIndex = 1;
openFileDialog.Multiselect = false;
if (openFileDialog.ShowDialog() != DialogResult.OK)
{
return;
}
layer = FShapefile.ReadShapeFile(openFileDialog.FileName);
view.MyMapExtent.CopyFrom(layer.Extent);
DrawMap();
}
public void FillValue(FLayer layer)
{
dataGridView1.Columns.Clear();
dataGridView1.Columns.Add("InternalID", "InternalID");
dataGridView1.Columns[0].Visible = false;
for (int i = 0; i < layer.Fields.Count; i++)
{
dataGridView1.Columns.Add(layer.Fields[i].name, layer.Fields[i].name);
}
for (int i = 0; i < layer.Features.Count; i++)
{
dataGridView1.Rows.Add();
dataGridView1.Rows[i].Cells[0].Value = i;
for (int j = 0; j < layer.Fields.Count; j++)
{
dataGridView1.Rows[i].Cells[j + 1].Value = layer.Features[i].getAttributeValue(j);
}
dataGridView1.Rows[i].Selected = layer.Features[i].selected;
}
}
public MainMenu()
{
mainLayer = new MainMenuLayer(this);
this.AddChild(mainLayer);
}
public Form1(FLayer _layer, Form2 _mapwindow)
{
InitializeComponent();
layer = _layer;
mapwindow = _mapwindow;
}
public GameScene()
{
mainLayer = new GameLayer(this);
this.AddChild(mainLayer);
}
public ExpositionScene()
{
mainLayer = new ExpositionLayer(this);
this.AddChild(mainLayer);
}
