private void button2_Click(object sender, EventArgs e)
{
var tmp = this.checkedListBox1.SelectedItem;
if (tmp is MangoVectorLayer)
{
MangoVectorLayer layer = (MangoVectorLayer)tmp;
LayerProperty p = new LayerProperty(layer);
if (p.ShowDialog() == DialogResult.OK)
{
map.InvokeOnLayerChanged(layer);
}
return;
}
if (tmp is MangoLabelLayer)
{
MangoLabelLayer layer = tmp as MangoLabelLayer;
LabelLayerProperty p = new LabelLayerProperty(layer.Layer);
if (p.ShowDialog() == DialogResult.OK)
{
map.InvokeOnLayerChanged(layer);
}
return;
}
}
public LayerProperty(MangoVectorLayer layer)
{
InitializeComponent();
this.layer = layer as MangoVectorLayer;
this.color = ParseUtil.ParseColor((layer.Layer.color));
this.LoadTextureList();
this.Load += LayerProperty_Load;
}
public ILayer AddLabelLayer(string name, MangoVectorLayer layer)
{
MangoLabelLayer lLayer = new MangoLabelLayer(layer.Layer, name);
lLayer.DataSource = (layer).DataSource;
lLayer.Enabled = true;
lLayer.LabelColumn = "Name";
lLayer.RenderPrepare();
mapBox1.Map.Layers.Add(lLayer);
return(lLayer);
}
public ILayer LoadShapeFileLayer(MangoLayer layer)
{
if (layer.filenamePrefix == null || layer.filenamePrefix == "")
{
return(null);
}
string filename = MAP_PATH + layer.filenamePrefix; // 默认载入文件名, .shp 为层文件名，每个图层包括前缀名+ (.shp,.dbf,.sbx 等若干文件)
if (!System.IO.File.Exists(filename))
{
return(null);
}
ShapeFile shapeFileData = new ShapeFile(filename);
MangoVectorLayer shapeFileLayer = new MangoVectorLayer(layer, shapeFileData);
shapeFileLayer.RenderPrepare();
this.mapBox1.Map.Layers.Add(shapeFileLayer);
return(shapeFileLayer);
}
