public StartEdit(mapcontent map)
{
InitializeComponent();
this.map = map;
listBox.ItemsSource = map.layerlist;
listBox.DisplayMemberPath = "Layername";
}
public void Forward(mapcontent map)
{
if (curindex < list.Count - 1)
{
curindex++;
list[curindex].GisForward(map);
}
}
public void SetData(mapcontent map, WriteableBitmap bitmap)
{
this.map = map;
this.background = bitmap.Clone();
title = new MapTitle(map.name, new Point(30, 10));
legend = new MapLegend(map, new Point(bitmap.Width * 3 / 4, bitmap.Height * 3 / 4));
bmp = background.Clone();
Refresh();
}
public void Recover(mapcontent map)
{
if (curindex < 0)
{
return;
}
list[curindex].GisRecover(map);
curindex--;
}
public override void GisForward(mapcontent map)
{
base.GisForward(map);
Layer layer = map.GetLayerByName(this.layername);
if (layer == null)
{
return;
}
FeatureCollection collection = layer.featuresource.features;
collection.GetFeatureByID(createdfeatureid).visible = true;
}
public override void GisRecover(mapcontent map)
{
base.GisRecover(map);
Layer layer = map.GetLayerByName(this.layername);
if (layer == null)
{
return;
}
FeatureCollection collection = layer.featuresource.features;
foreach (int featureid in this.CopyFeatureIDs)
{
collection.GetFeatureByID(featureid).visible = false;
}
}
private void paintmap(Graphics g, Graphics text_g, mapcontent mapcontent)
{
if (mapcontent == null)
{
return;
}
List <Layer> layerlist = mapcontent.layerlist;
for (int i = layerlist.Count - 1; i >= 0; i--)
{
Layer layer = layerlist[i];
if (layer.visible)
{
//获取targetSRS,sourceSRS,然后获取RSTransform对象///////????????????????????????????????????????????????
RSTransform rstransform = new RSTransform_WGS84_WEBMOCARTO();
paintLayerbyStyle(g, text_g, layer, rstransform);
}
}
}
private void ShowTreeView(mapcontent mapcontent)
{
//TreeNode mapnode = new TreeNode(mapcontent.name);
//mapnode.Checked = true;
List <GisSmartTools.Support.Layer> layerlist = mapcontent.layerlist;
LayerModel[] nodes = new LayerModel[layerlist.Count];
//TreeNode[] childnodes = new TreeNode[layerlist.Count];
treeView.Items.Clear();
for (int i = 0; i < layerlist.Count; i++)
{
nodes[i] = new LayerModel(layerlist[i].Layername);
nodes[i].PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(OnCheckItem);
//nodes[i].Nodes.Add(GetTreeViewStyle(layerlist[i].style));
if (layerlist[i].visible)
{
nodes[i].IsChecked = true;
}
else
{
nodes[i].IsChecked = false;
}
if (layerlist[i].visible)
{
nodes[i].IsChecked = true;
}
treeView.Items.Add(nodes[i]);
}
//treeView.AddRange(nodes);
//treeView1.Nodes.Clear();
//treeView1.Nodes.Add(mapnode);
//treeView1.ExpandAll();
}
/// <summary>
/// 该函数赋予显示参数的初值，同时可以用于显示全图的功能
/// </summary>
/// <param name="mapcontent"></param>
public void SetDefaultoffsetandDisplayScale(mapcontent mapcontent)
{
Geometry.Rectangle rect = mapcontent.GetRefernectRectangle();
if (rect.minX >= rect.maxX || rect.minY >= rect.maxY)
{
DisplayScale = 1;
moffsetX = 0;
moffsetY = 0;
return;
}
double scale_x = (rect.maxX - rect.minX) / bitmap_X;
double scale_y = (rect.maxY - rect.minY) / bitmap_Y;
if (scale_x < scale_y)
{
DisplayScale = scale_y;
}
else
{
DisplayScale = scale_x;
}
moffsetX = rect.minX;
moffsetY = rect.maxY;
}
private void New_MouseDown(Object sender, RoutedEventArgs e)
{
NewMap dialog = new NewMap();
if (dialog.ShowDialog() == true)
{
string name = dialog.mapName;
//创建工程对象
mappro = MapProject.CreateMapProject(name);
mappro.server = dialog.server;
mappro.port = dialog.port;
mappro.username = dialog.username;
mappro.password = dialog.password;
mappro.database = dialog.database;
//创建mapcontent对象
mapcontent mapcontent = mapcontent.createnewmapcontentofnolayer(name, dialog.server, dialog.port, dialog.username, dialog.password, dialog.database);
gdb = mapcontent.gdb;
mapControl.mapcontent = mapcontent;
mapControl.mapcontrol_refresh();
this.Title = "Mercury GIS - " + name;
//刷新图层树
//ShowTreeView(mapcontent);
}
}
public MapLegend(mapcontent mapcontent, Point position)
{
this.mapcontent = mapcontent;
this.position = position;
}
public MapTULI(mapcontent mapcontent, PointF position)
{
this.mapcontent = mapcontent;
this.position = position;
}
virtual public void GisForward(mapcontent map)
{
}
virtual public void GisRecover(mapcontent map)
{
}
