// Create a colorizer to provide colors for bubble items.
private MapColorizer CreateColorizer()
{
KeyColorColorizer colorizer = new KeyColorColorizer();
// Add colors to the colorizer.
colorizer.Colors.Add(Color.Coral);
colorizer.Colors.Add(Color.Orange);
colorizer.Colors.Add(Color.LightBlue);
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = "A", Name = "Category A"
});
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = "B", Name = "Category B"
});
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = "C", Name = "Category C"
});
// Load color indexes from bubbles via the 'Color' attribute
colorizer.ItemKeyProvider = new ArgumentItemKeyProvider();
return(colorizer);
}
MapColorizer CreateColorizer()
{
KeyColorColorizer colorizer = new KeyColorColorizer()
{
ItemKeyProvider = new ArgumentItemKeyProvider()
};
colorizer.Colors.Add(Color.FromArgb(255, 207, 98));
colorizer.Colors.Add(Color.FromArgb(169, 181, 188));
colorizer.Colors.Add(Color.FromArgb(233, 152, 118));
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 1, Name = "Phật giáo"
});
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 2, Name = "Công giáo"
});
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 3, Name = "Tin lành"
});
return(colorizer);
}
MapColorizer CreateColorizer()
{
KeyColorColorizer colorizer = new KeyColorColorizer()
{
ItemKeyProvider = new ArgumentItemKeyProvider()
};
colorizer.Colors.Add(Color.FromArgb(255, 207, 98));
colorizer.Colors.Add(Color.FromArgb(169, 181, 188));
colorizer.Colors.Add(Color.FromArgb(233, 152, 118));
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 1, Name = "Gold"
});
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 2, Name = "Silver"
});
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 3, Name = "Bronze"
});
return(colorizer);
}
public SCMap AddKeyColorizer(string keyField, Hashtable keys, string[] colors, KeyColorizerOptions options = null)
{
var layer = GetLayer(options?.Layer) as VectorItemsLayer ??
throw new Exception("Cannot determine layer. Map items can be added only to vector items layer created with command AddMapLayerVectorItems.");
if (string.IsNullOrWhiteSpace(keyField))
{
throw new Exception("KeyField cannot be empty.");
}
if (keys == null || keys.Count < 1)
{
throw new Exception("Keys cannot be empty.");
}
if (colors == null || colors.Length < 1)
{
throw new Exception("Colors cannot be empty.");
}
var colorizer = new KeyColorColorizer()
{
PredefinedColorSchema = PredefinedColorSchema.Palette
};
colorizer.ItemKeyProvider = new AttributeItemKeyProvider()
{
AttributeName = keyField
};
foreach (DictionaryEntry keyPair in keys)
{
colorizer.Keys.Add(new ColorizerKeyItem()
{
Name = Convert.ToString(keyPair.Value), Key = keyPair.Key
});
}
foreach (var col in colors)
{
var color = Utils.ColorFromString(col);
if (color == Color.Empty)
{
throw new Exception($"Color '{col}' is not valid.");
}
colorizer.Colors.Add(color);
}
layer.Colorizer = colorizer;
return(this);
}
protected override void UpdateMap()
{
var layer = MapContext.CurrentLayer as VectorItemsLayer ??
throw new Exception("Cannot determine layer. Map items can be added only to recent vector items layer created with cmdlet Add-MapLayerVectorItems.");
if (string.IsNullOrWhiteSpace(KeyField))
{
throw new Exception("KeyField cannot be empty.");
}
if (Keys == null || Keys.Count < 1)
{
throw new Exception("Keys cannot be empty.");
}
if (Colors == null || Colors.Length < 1)
{
throw new Exception("Colors cannot be empty.");
}
var colorizer = new KeyColorColorizer()
{
PredefinedColorSchema = PredefinedColorSchema.Palette
};
colorizer.ItemKeyProvider = new AttributeItemKeyProvider()
{
AttributeName = KeyField
};
foreach (DictionaryEntry keyPair in Keys)
{
colorizer.Keys.Add(new ColorizerKeyItem()
{
Name = Convert.ToString(keyPair.Value), Key = keyPair.Key
});
}
foreach (var col in Colors)
{
var color = Utils.ColorFromString(col);
if (color == Color.Empty)
{
throw new Exception($"Color '{col}' is not valid.");
}
colorizer.Colors.Add(color);
}
layer.Colorizer = colorizer;
}
// Creates the Key-Color colorizer for the bar chart.
ChartColorizerBase CreateColorizer()
{
KeyColorColorizer colorizer = new KeyColorColorizer()
{
PaletteName = "Apex"
};
colorizer.Keys.Add("Africa");
colorizer.Keys.Add("America");
colorizer.Keys.Add("Asia");
colorizer.Keys.Add("Australia");
colorizer.Keys.Add("Europe");
return(colorizer);
}
public SCChart AddSeriesColorizer(SeriesColorizerType colorizerType, string seriesName, SeriesColorizerOptions options = null)
{
ChartColorizerBase colorizer;
switch (colorizerType)
{
case SeriesColorizerType.Key:
colorizer = new KeyColorColorizer();
options ??= new KeySeriesColorizerOptions();
break;
case SeriesColorizerType.Object:
colorizer = new ColorObjectColorizer();
options ??= new ObjectSeriesColorizerOptions();
break;
case SeriesColorizerType.Range:
colorizer = new RangeColorizer();
options ??= new RangeSeriesColorizerOptions();
break;
default:
colorizer = new KeyColorColorizer();
options ??= new KeySeriesColorizerOptions();
break;
}
DevExpress.XtraCharts.Series series;
if (string.IsNullOrWhiteSpace(seriesName))
{
series = CurrentSeries;
}
else
{
series = Chart.Series[seriesName];
}
if (series == null)
{
throw new Exception($"Cannot find series '{seriesName}'.");
}
options.SetupXtraChartColorizer(this, colorizer);
series.View.Colorizer = colorizer;
return(this);
}
// Creates a key color colorizer.
private MapColorizer CreateColorizer()
{
KeyColorColorizer colorizer = new KeyColorColorizer()
{
ItemKeyProvider = new AttributeItemKeyProvider()
{
AttributeName = "CATEGORY"
},
PredefinedColorSchema = PredefinedColorSchema.Palette
};
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 1, Name = "Restaurant"
});
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 2, Name = "Business room"
});
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 3, Name = "Bathroom"
});
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 4, Name = "Living room"
});
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 5, Name = "Other"
});
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 6, Name = "Service room"
});
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 7, Name = "Pool"
});
colorizer.Keys.Add(new ColorizerKeyItem()
{
Key = 8, Name = "Gym"
});
return(colorizer);
}
public void MapBubble(double latitude, double longitude)
{
MapItemStorage itemStorage = new MapItemStorage();
itemStorage.Items.Add
(
new MapBubble()
{
Argument = "A",
Value = 100,
Location = new GeoPoint(latitude, longitude),
Size = 100,
Group = 1,
MarkerType = MarkerType.Circle
}
);
KeyColorColorizer keyColorColorizer = new KeyColorColorizer();
keyColorColorizer.ItemKeyProvider = new ArgumentItemKeyProvider();
keyColorColorizer.Colors.Add(Color.FromArgb(75, Color.Red));
keyColorColorizer.Keys.Add(new ColorizerKeyItem()
{
Key = "A", Name = "Category A"
});
VectorItemsLayer vectorItemsLayer = new VectorItemsLayer();
vectorItemsLayer.Data = itemStorage;
vectorItemsLayer.Colorizer = keyColorColorizer;
this.BingMap.Layers.Add(vectorItemsLayer);
/* ColorListLegend colorListLegend = new ColorListLegend();
* colorListLegend.Layer = vectorItemsLayer;
* this.mapControl.Legends.Add(colorListLegend);*/
}
