/// <summary>
/// Creates a new instance of the test grid form
/// </summary>
public TestGridForm1()
{
InitializeComponent();
axMap1.Measuring.MeasuringType = tkMeasuringType.MeasureArea;
GeoProjection pr = new GeoProjection();
pr.SetGoogleMercator();
Debug.Print(pr.ExportToWKT());
axMap1.ShowVersionNumber = true;
GridHelper.Initialize(axMap1, this);
MapHelper.Initialize(axMap1, this);
axMap1.TileProvider = tkTileProvider.OpenStreetMap;
axMap1.ShowRedrawTime = true;
axMap1.ScalebarVisible = true;
cboScalebarUnits.SetEnum(typeof(tkScalebarUnits));
cboColoring.SetEnum(typeof(ColoringType));
cboColoringScheme.SetEnum(typeof(PredefinedColorScheme));
cboProxyFormat.SetEnum(typeof(tkGridProxyFormat));
cboProxyMode.SetEnum(typeof(tkGridProxyMode));
cboCountry.SetEnum(typeof(tkKnownExtents));
cboCoordinates.SetEnum(typeof(tkCoordinatesDisplay));
cboZoomBehavior.SetEnum(typeof(tkZoomBehavior));
cboActiveProxyMode.Items.Add("Proxy");
cboActiveProxyMode.Items.Add("Direct rendering");
InitGlobalSettings();
cboProxyFormat.SelectedIndexChanged += (s, e) => UpdateGlobalSettings();
cboProxyMode.SelectedIndexChanged += (s, e) => UpdateGlobalSettings();
udMaxSizeWoProxy.ValueChanged += (s, e) => UpdateGlobalSettings();
InitListbox();
this.axMap1.PreviewKeyDown += delegate(object sender, PreviewKeyDownEventArgs e)
{
switch (e.KeyCode)
{
case Keys.Left:
case Keys.Right:
case Keys.Up:
case Keys.Down:
e.IsInputKey = true;
return;
}
};
axMap1.LayerRemoved += (s, e) => AxMap1LayersChanged(s, new EventArgs());
axMap1.LayerAdded += (s, e) => AxMap1LayersChanged(s, new EventArgs());
axMap1.ScalebarVisible = false;
axMap1.ShowVersionNumber = false;
axMap1.ShowRedrawTime = false;
}
private void button1_Click(object sender, EventArgs e)
{
if (App.Map.NumLayers > 0)
{
MessageHelper.Info("Can't change projection when there are layers on the map.");
return;
}
var gp = new GeoProjection();
if (optDefinition.Checked)
{
if (string.IsNullOrWhiteSpace(txtDefinition.Text))
{
MessageHelper.Info("Projection string is empty");
return;
}
if (!gp.ImportFromAutoDetect(txtDefinition.Text))
{
MessageHelper.Info("Failed to identify projection");
return;
}
}
if (optEmpty.Checked)
{
// do nothing it's empty all right
}
if (optWellKnown.Checked)
{
if (cboWellKnown.SelectedIndex == 0)
{
gp.SetWgs84();
}
if (cboWellKnown.SelectedIndex == 1)
{
gp.SetGoogleMercator();
}
}
App.Map.GeoProjection = gp;
App.Map.Redraw();
DialogResult = DialogResult.OK;
}
public static void CheckProjection()
{
var proj = new GeoProjection {
GlobalCallback = callback
};
if (proj.SetWgs84())
{
if (!proj.SetGoogleMercator())
{
MessageBox.Show("ERROR: failed to set projection");
}
else
{
axMap1.GeoProjection = proj;
if (!proj.SetWgs84())
{
Debug.WriteLine("Failed to change projection of the map; Frozen: " + proj.IsFrozen);
axMap1.GeoProjection = proj.Clone();
if (!proj.SetWgs84())
{
MessageBox.Show("ERROR: projection is still frozen when no longer applied to map");
}
else
{
Debug.WriteLine("Projection changed; Frozen: " + proj.IsFrozen);
MessageBox.Show("Success");
}
}
else
{
MessageBox.Show("ERROR: projection of the map was changed; Frozen: " + proj.IsFrozen);
}
}
}
else
{
MessageBox.Show("Failed to set WGS84 projection");
}
}
public bool SetGoogleMercator()
{
_epsgCode = 3857;
return(_projection.SetGoogleMercator());
}
public bool SetGoogleMercator()
{
return(_projection.SetGoogleMercator());
}
