internal MapPathSegment FilterSegment(MapPathSegment segment, IList <double> weights, double minSuitableWeight)
{
MapPathSegment filtedSegment = new MapPathSegment();
if (segment.Points.Count == 0)
{
return(filtedSegment);
}
filtedSegment.Points.Add(segment.Points[0]);
if (segment.Points.Count == 1)
{
return(filtedSegment);
}
filtedSegment.Points.BeginUpdate();
try {
for (int i = 1; i < segment.Points.Count - 1; ++i)
{
if (weights[i - 1] >= minSuitableWeight)
{
filtedSegment.Points.Add(segment.Points[i]);
}
}
filtedSegment.Points.Add(segment.Points[segment.Points.Count - 1]);
} finally {
filtedSegment.Points.EndUpdate();
}
return(filtedSegment);
}
public static MapPathSegment CreateSegment(int pointsNumber)
{
MapPathSegment segment = new MapPathSegment();
for (int i = 0; i < pointsNumber; ++i)
{
segment.Points.Add(new GeoPoint(i, i));
}
return(segment);
}
IList <double> ProcessSegment(MapPathSegment segment)
{
IList <double> pointsWeight = new List <double>();
for (int i = 1; i < segment.Points.Count - 1; ++i)
{
pointsWeight.Add(this.weightedPoints[segment.Points[i]]);
}
return(pointsWeight);
}
public void Filter()
{
IList <WeightedItem> weightedItems = new List <WeightedItem>();
IEnumerable <MapItem> actual = this.filter.Filter(weightedItems, new double[] { }, 100);
ComparisonHelper.CheckTotalPointsCount(0, actual);
MapPath mapPath1 = new MapPath();
MapPathSegment segment1 = MapUtils.CreateSegment(4);
mapPath1.Segments.Add(segment1);
IList <IList <double> > weights1 = new List <IList <double> > {
new double[] { 1, 2 }
};
weightedItems = new List <WeightedItem> {
new WeightedItem(mapPath1, weights1)
};
actual = this.filter.Filter(weightedItems, new double[] { 1, 2 }, 100);
ComparisonHelper.CheckTotalPointsCount(4, actual);
actual = this.filter.Filter(weightedItems, new double[] { 1, 2 }, 0);
ComparisonHelper.CheckTotalPointsCount(2, actual);
mapPath1.Segments.Add(segment1);
weights1.Add(new double[] { 1, 2 });
actual = this.filter.Filter(weightedItems, new double[] { 1, 1, 2, 2 }, 49);
ComparisonHelper.CheckTotalPointsCount(6, actual);
MapPathSegment segment2 = MapUtils.CreateSegment(5);
MapPath mapPath2 = new MapPath();
mapPath2.Segments.Add(segment2);
IList <IList <double> > weights2 = new List <IList <double> > {
new double[] { 1, 2, 3 }
};
weightedItems.Add(new WeightedItem(mapPath2, weights2));
actual = this.filter.Filter(weightedItems, new double[] { 1, 1, 1, 2, 2, 2, 3 }, 50);
ComparisonHelper.CheckTotalPointsCount(10, actual);
}
public void Process()
{
List <MapItem> items = new List <MapItem>();
MapPath mapPath1 = new MapPath();
items.Add(mapPath1);
MapPathSegment segment1 = MapUtils.CreateSegment(4);
mapPath1.Segments.Add(segment1);
this.calculator.Process(items);
IList <IList <double> > weights1 = new List <IList <double> > {
new double[] { 1, 2 }
};
IList <WeightedItem> expectedWeightedItems = new List <WeightedItem> {
new WeightedItem(mapPath1, weights1)
};
Assert.AreEqual(new double[] { 1, 2 }, this.calculator.Weights);
ComparisonHelper.AssertWeightedItems(expectedWeightedItems, this.calculator.WeightedItems);
mapPath1.Segments.Add(segment1);
this.calculator.Process(items);
weights1.Add(new double[] { 1, 2 });
Assert.AreEqual(new double[] { 1, 2 }, this.calculator.Weights);
ComparisonHelper.AssertWeightedItems(expectedWeightedItems, this.calculator.WeightedItems);
MapPathSegment segment2 = MapUtils.CreateSegment(6);
MapPath mapPath2 = new MapPath();
mapPath2.Segments.Add(segment2);
items.Add(mapPath2);
this.calculator.Process(items);
IList <IList <double> > weights2 = new List <IList <double> >();
weights2.Add(new double[] { 1, 2, double.PositiveInfinity, 1 });
expectedWeightedItems.Add(new WeightedItem(mapPath2, weights2));
Assert.AreEqual(new double[] { 1, 1, 2 }, this.calculator.Weights);
ComparisonHelper.AssertWeightedItems(expectedWeightedItems, this.calculator.WeightedItems);
}
private void Form1_Load(object sender, System.EventArgs e)
{
#region #MapDotExample
ItemStorage.Items.Add(new MapDot()
{
Location = new GeoPoint(-10, 10), Size = 18, Stroke = Color.Blue
});
#endregion #MapDotExample
#region #MapEllipseExample
ItemStorage.Items.Add(new MapEllipse()
{
Location = new GeoPoint(40, 40), Height = 300, Width = 600
});
#endregion #MapEllipseExample
#region #MapLineExample
ItemStorage.Items.Add(new MapLine {
Point1 = new GeoPoint(-30, 20), Point2 = new GeoPoint(-35, 25), Stroke = Color.Red, StrokeWidth = 4
});
#endregion #MapLineExample
#region #MapCalloutExample
ItemStorage.Items.Add(new MapCallout()
{
Location = new GeoPoint(10, 10), Text = "This is a MapCallout object"
});
#endregion #MapCalloutExample
#region #MapPathExample
var path = new MapPath();
var segment = new MapPathSegment();
segment.Points.AddRange(new GeoPoint[] {
new GeoPoint(20, 20),
new GeoPoint(20, 30),
new GeoPoint(30, 30)
});
path.Segments.Add(segment);
segment = new MapPathSegment();
segment.Points.AddRange(new GeoPoint[] {
new GeoPoint(30, 32),
new GeoPoint(20, 32),
new GeoPoint(20, 42)
});
path.Segments.Add(segment);
ItemStorage.Items.Add(path);
#endregion #MapPathExample
#region #MapPolygonExample
var polygon = new MapPolygon();
polygon.Points.AddRange(new GeoPoint[] {
new GeoPoint(70, 80),
new GeoPoint(75, 90),
new GeoPoint(75, 130)
});
ItemStorage.Items.Add(polygon);
#endregion #MapPolygonExample
#region #MapPolylineExample
var polyline = new MapPolyline()
{
StrokeWidth = 4, Stroke = Color.Yellow
};
polyline.Points.AddRange(new GeoPoint[] {
new GeoPoint(-29, 130),
new GeoPoint(-40, 140),
new GeoPoint(-20, 150)
});
ItemStorage.Items.Add(polyline);
#endregion #MapPolylineExample
#region #MapPushpinExample
ItemStorage.Items.Add(new MapPushpin()
{
Location = new GeoPoint(70, -100), Text = "1"
});
#endregion #MapPushpinExample
#region #MapRectangleExample
ItemStorage.Items.Add(new MapRectangle()
{
Location = new GeoPoint(-70, -100), Width = 500, Height = 750
});
#endregion #MapRectangleExample
#region #MapCustomElementExample
var customElement = new MapCustomElement()
{
Location = new GeoPoint(50, 50), Text = "This is a MapCustomElement object"
};
var image = new Bitmap(imageFilePath);
customElement.Image = new Bitmap(image, new Size(40, 40));
ItemStorage.Items.Add(customElement);
#endregion #MapCustomElementExample
#region #MapBubbleExample
ItemStorage.Items.Add(new MapBubble()
{
Location = new GeoPoint(30, 20), Value = 400, Argument = "A", Size = 100
});
#endregion #MapBubbleExample
#region #MapPieExample
var pie = new MapPie()
{
Location = new GeoPoint(-20, -30), Size = 100
};
pie.Segments.AddRange(new PieSegment[] {
new PieSegment()
{
Argument = "A", Value = 2
},
new PieSegment()
{
Argument = "B", Value = 3
},
new PieSegment()
{
Argument = "C", Value = 4
}
});
ItemStorage.Items.Add(pie);
#endregion #MapPieExample
}
