private void AddANewLayer()
{
var newLayer = new ScaleLineOrBarAdornmentLayerViewModel();
newLayer.Name = GenerateScaleName();
newLayer.Location = AdornmentLocation.LowerLeft;
ScaleLayers.Add(newLayer);
SelectedLayer = newLayer;
}
private void InitLayers()
{
if (GisEditor.ActiveMap != null)
{
GisEditorWpfMap wpfMap = GisEditor.ActiveMap;
var scaleLayers = wpfMap.FixedAdornmentOverlay.Layers.Where(tmpAdornmentLayer => (tmpAdornmentLayer is ScaleLineAdornmentLayer || tmpAdornmentLayer is ScaleBarAdornmentLayer));
foreach (var tmpLayer in scaleLayers)
{
ScaleLineOrBarAdornmentLayerViewModel newLayer = ScaleLineOrBarAdornmentLayerViewModel.CreateInstance(tmpLayer);
ScaleLayers.Add(newLayer);
}
SelectedLayer = ScaleLayers.FirstOrDefault();
}
}
public static ScaleLineOrBarAdornmentLayerViewModel CreateInstance(AdornmentLayer scaleLayer)
{
ScaleLineOrBarAdornmentLayerViewModel newLayer = new ScaleLineOrBarAdornmentLayerViewModel();
if (scaleLayer is ScaleBarAdornmentLayer)
{
newLayer.ScaleType = ScaleType.ScaleBar;
newLayer.NumericFormatType = ScaleNumericFormatType.None;
string formatString = ((ScaleBarAdornmentLayer)scaleLayer).TextStyle.NumericFormat.ToUpperInvariant();
switch (formatString)
{
case "C": newLayer.NumericFormatType = ScaleNumericFormatType.Currency; break;
case "D": newLayer.NumericFormatType = ScaleNumericFormatType.Decimal; break;
case "E": newLayer.NumericFormatType = ScaleNumericFormatType.Scientific; break;
case "F": newLayer.NumericFormatType = ScaleNumericFormatType.FixedPoint; break;
case "G": newLayer.NumericFormatType = ScaleNumericFormatType.General; break;
case "N": newLayer.NumericFormatType = ScaleNumericFormatType.Number; break;
case "P": newLayer.NumericFormatType = ScaleNumericFormatType.Percent; break;
case "R": newLayer.NumericFormatType = ScaleNumericFormatType.RoundTrip; break;
case "X": newLayer.NumericFormatType = ScaleNumericFormatType.Hexadecimal; break;
default:
break;
}
newLayer.selectedScaleBarUnitSystem = ((ScaleBarAdornmentLayer)scaleLayer).UnitFamily;
}
else
{
newLayer.ScaleType = ScaleType.ScaleLine;
newLayer.selectedScaleLineUnitSystem = ((ScaleLineAdornmentLayer)scaleLayer).UnitSystem;
}
newLayer.Name = scaleLayer.Name;
newLayer.Width = (int)scaleLayer.Width;
newLayer.Location = scaleLayer.Location;
newLayer.OffsetX = (int)scaleLayer.XOffsetInPixel;
newLayer.OffsetY = (int)scaleLayer.YOffsetInPixel;
newLayer.BackMask = scaleLayer.BackgroundMask;
newLayer.Height = (int)scaleLayer.Height;
if (scaleLayer is ScaleBarAdornmentLayer)
{
ScaleBarAdornmentLayer scaleBarLayer = (ScaleBarAdornmentLayer)scaleLayer;
newLayer.MaximumWidth = scaleBarLayer.MaxWidth;
newLayer.Thickness = scaleBarLayer.Thickness;
newLayer.ForeColor = scaleBarLayer.BarBrush;
newLayer.AlteColor = scaleBarLayer.AlternateBarBrush;
newLayer.SelectedScaleBarUnitSystem = scaleBarLayer.UnitFamily;
}
return(newLayer);
}
