private void DisplayColorAdjustmentParameters(WmsSource wms)
{
tbrBrightness.SetValue(wms.Brightness * 20.0f);
tbrConstrast.SetValue(wms.Contrast * 20.0f);
tbrSaturation.SetValue(wms.Saturation * 20.0f);
tbrHue.SetValue(wms.Hue);
tbrGamma.SetValue(wms.Gamma * 20.0f);
tbrTransparency.Value = wms.Opacity;
chkUseTransparentColor.Checked = wms.UseTransparentColor;
clpTransparent.Color = wms.TransparentColor;
}
private void DisplayRequestParameters(WmsSource wms)
{
cboVersion.SetValue(wms.Version);
cboFormat.Items.Add(wms.Format);
cboFormat.SelectedIndex = 0;
cboLayers.Items.Add(wms.Layers);
cboLayers.SelectedIndex = 0;
cboSize.Items.Add("256 × 256");
cboSize.SelectedIndex = 0;
cboStyles.Items.Add("<empty>");
cboStyles.SelectedIndex = 0;
cboCrs.Items.Add(wms.Epsg > 0 ? "EPSG:" + wms.Epsg : "<not defined>");
cboCrs.SelectedIndex = 0;
}
private bool AddWmsLayer(LayerIdentity identity)
{
if (identity.IdentityType == LayerIdentityType.Wms)
{
var wms = new WmsSource("")
{
BaseUrl = identity.Connection, Layers = identity.Query
};
// TODO: we don't notify plugin about it, perhaps we should
int layerHandle = _context.Map.Layers.Add(wms);
if (layerHandle != -1)
{
_lastLayerHandle = layerHandle;
return(true);
}
}
return(false);
}
/// <summary>
/// Creates MapWinGIS WMS provider based GetCapabilities definition and layers selected by user.
/// </summary>
public static WmsSource CreateWmsLayer(this WmsCapabilities capabilities, IEnumerable <Layer> layers, string serverUrl, ISpatialReference mapProjection)
{
var layersArray = layers as Layer[] ?? layers.ToArray();
var layer = layersArray.FirstOrDefault();
if (layer == null)
{
return(null);
}
// First try the layer, as a fallback, use the bounding box defined in the capabilities
var box = layer.ChooseBoundingBox(mapProjection) ?? capabilities.Capability.Layer.ChooseBoundingBox(mapProjection);
if (box == null)
{
MessageService.Current.Info("Failed to determine bounds of the layer.");
return(null);
}
var epsg = -1;
if (!ParseEpsg(box.CRS, ref epsg))
{
MessageService.Current.Info("Failed to determine coordinate system for the layer.");
return(null);
}
var provider = new WmsSource("WMS provider")
{
Layers = GetLayers(layersArray),
Epsg = epsg,
BoundingBox = new Envelope(box.MinX, box.MaxX, box.MinY, box.MaxY),
BaseUrl = serverUrl,
Format = capabilities.GetFormat()
};
return(provider);
}
public static WmsLayer GetInternal(this WmsSource provider)
{
return(provider.InternalObject as WmsLayer);
}
