private void AddPieGraphLegendItems(LegendAdornmentLayer legendAdornmentLayer)
{
PieZedGraphStyle zedGraphStyle = (PieZedGraphStyle)currentStyleBuilder.GetStyles(currentFeatureLayer.FeatureSource)[0];
foreach (KeyValuePair <string, GeoColor> item in zedGraphStyle.PieSlices)
{
LegendItem legendItem = new LegendItem();
legendItem.ImageWidth = 20;
legendItem.TextRightPadding = 5;
legendItem.RightPadding = 5;
legendItem.ImageStyle = new AreaStyle(new GeoSolidBrush(item.Value));
legendItem.TextStyle = new TextStyle(item.Key, new GeoFont("Segoe UI", 10), new GeoSolidBrush(GeoColor.SimpleColors.Black));
legendAdornmentLayer.LegendItems.Add(legendItem);
}
}
private void UpdateMap(DemographicStyleBuilder styleBuilder)
{
if (!avoidUpdatingMap)
{
Collection <Style> activeStyles = styleBuilder.GetStyles(currentFeatureLayer.FeatureSource);
currentFeatureLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Clear();
foreach (Style activeStyle in activeStyles)
{
currentFeatureLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Add(activeStyle);
}
LegendAdornmentLayer legendAdornmentLayer = (LegendAdornmentLayer)map.AdornmentOverlay.Layers[0];
UpdateLegend(currentStyleBuilder, legendAdornmentLayer);
map.Refresh();
}
}
