public void ConvertLayerProperties_MapPointDataWithStyle_ConvertsStyleToMapPointLayer(
[Values(KnownColor.AliceBlue, KnownColor.Azure)]
KnownColor color,
[Values(1, 5)] int width,
[Values(PointSymbol.Circle, PointSymbol.Square)]
PointSymbol pointStyle)
{
// Setup
var converter = new MapPointDataConverter();
var mapPointLayer = new MapPointLayer();
Color expectedColor = Color.FromKnownColor(color);
var mapPointData = new MapPointData("test", new PointStyle
{
Color = expectedColor,
Size = width,
Symbol = pointStyle,
StrokeColor = expectedColor,
StrokeThickness = 1
});
// Call
converter.ConvertLayerProperties(mapPointData, mapPointLayer);
// Assert
PointShape expectedPointShape = pointStyle == PointSymbol.Circle
? PointShape.Ellipse
: PointShape.Rectangle;
var expectedSymbolizer = new PointSymbolizer(expectedColor, expectedPointShape, width);
expectedSymbolizer.SetOutline(expectedColor, 1);
AssertAreEqual(expectedSymbolizer, mapPointLayer.Symbolizer);
}
public void Update()
{
if (!ReferenceEquals(mapPointData.Features, drawnFeatures))
{
converter.ConvertLayerFeatures(mapPointData, this);
drawnFeatures = mapPointData.Features;
}
converter.ConvertLayerProperties(mapPointData, this);
}
public void ConvertLayerProperties_MapPointDataWithThemeAndMetaDataNameNotInFeatures_OnlyAddsDefaultCategory()
{
// Setup
const string metadataAttribute = "Meta";
var random = new Random(21);
var theme = new MapTheme <PointCategoryTheme>("Other Meta", new[]
{
new PointCategoryTheme(ValueCriterionTestFactory.CreateValueCriterion(),
new PointStyle
{
Color = Color.FromKnownColor(random.NextEnum <KnownColor>()),
Size = random.Next(1, 48),
Symbol = random.NextEnum <PointSymbol>(),
StrokeColor = Color.FromKnownColor(random.NextEnum <KnownColor>()),
StrokeThickness = random.Next(1, 48)
})
});
var pointStyle = new PointStyle
{
Color = Color.FromKnownColor(random.NextEnum <KnownColor>()),
Size = random.Next(1, 48),
Symbol = random.NextEnum <PointSymbol>(),
StrokeColor = Color.FromKnownColor(random.NextEnum <KnownColor>()),
StrokeThickness = random.Next(1, 48)
};
var mapPointData = new MapPointData("test", pointStyle, theme)
{
Features = new[]
{
CreateMapFeatureWithMetaData(metadataAttribute)
}
};
var mapPointLayer = new MapPointLayer();
var converter = new MapPointDataConverter();
// Call
converter.ConvertLayerProperties(mapPointData, mapPointLayer);
// Assert
PointSymbolizer expectedSymbolizer = CreateExpectedSymbolizer(pointStyle);
IPointScheme appliedScheme = mapPointLayer.Symbology;
Assert.AreEqual(1, appliedScheme.Categories.Count);
IPointCategory baseCategory = appliedScheme.Categories[0];
AssertAreEqual(expectedSymbolizer, baseCategory.Symbolizer);
Assert.IsNull(baseCategory.FilterExpression);
}
public void ConvertLayerProperties_MapPointDataWithThemeAndMetaDataNameInFeatures_ConvertDataToMapPointLayer()
{
// Setup
const string metadataAttribute = "Meta";
var random = new Random(21);
var unequalCriterion = new ValueCriterion(ValueCriterionOperator.UnequalValue,
"unequal value");
var equalCriterion = new ValueCriterion(ValueCriterionOperator.EqualValue,
"equal value");
var theme = new MapTheme <PointCategoryTheme>(metadataAttribute, new[]
{
new PointCategoryTheme(equalCriterion, new PointStyle
{
Color = Color.FromKnownColor(random.NextEnum <KnownColor>()),
Size = random.Next(1, 48),
Symbol = random.NextEnum <PointSymbol>(),
StrokeColor = Color.FromKnownColor(random.NextEnum <KnownColor>()),
StrokeThickness = random.Next(1, 48)
}),
new PointCategoryTheme(unequalCriterion, new PointStyle
{
Color = Color.FromKnownColor(random.NextEnum <KnownColor>()),
Size = random.Next(1, 48),
Symbol = random.NextEnum <PointSymbol>(),
StrokeColor = Color.FromKnownColor(random.NextEnum <KnownColor>()),
StrokeThickness = random.Next(1, 48)
})
});
var pointStyle = new PointStyle
{
Color = Color.FromKnownColor(random.NextEnum <KnownColor>()),
Size = random.Next(1, 48),
Symbol = random.NextEnum <PointSymbol>(),
StrokeColor = Color.FromKnownColor(random.NextEnum <KnownColor>()),
StrokeThickness = random.Next(1, 48)
};
var mapPointData = new MapPointData("test", pointStyle, theme)
{
Features = new[]
{
CreateMapFeatureWithMetaData(metadataAttribute)
}
};
var mapPointLayer = new MapPointLayer();
var converter = new MapPointDataConverter();
// Call
converter.ConvertLayerProperties(mapPointData, mapPointLayer);
// Assert
PointSymbolizer expectedSymbolizer = CreateExpectedSymbolizer(pointStyle);
IPointScheme appliedScheme = mapPointLayer.Symbology;
Assert.AreEqual(3, appliedScheme.Categories.Count);
IPointCategory baseCategory = appliedScheme.Categories[0];
AssertAreEqual(expectedSymbolizer, baseCategory.Symbolizer);
Assert.IsNull(baseCategory.FilterExpression);
IPointCategory equalSchemeCategory = appliedScheme.Categories[1];
string expectedFilter = $"[1] = '{equalCriterion.Value}'";
Assert.AreEqual(expectedFilter, equalSchemeCategory.FilterExpression);
PointStyle expectedCategoryStyle = theme.CategoryThemes.ElementAt(0).Style;
expectedSymbolizer = CreateExpectedSymbolizer(expectedCategoryStyle);
AssertAreEqual(expectedSymbolizer, equalSchemeCategory.Symbolizer);
IPointCategory unEqualSchemeCategory = appliedScheme.Categories[2];
expectedFilter = $"NOT [1] = '{unequalCriterion.Value}'";
Assert.AreEqual(expectedFilter, unEqualSchemeCategory.FilterExpression);
expectedCategoryStyle = theme.CategoryThemes.ElementAt(1).Style;
expectedSymbolizer = CreateExpectedSymbolizer(expectedCategoryStyle);
AssertAreEqual(expectedSymbolizer, unEqualSchemeCategory.Symbolizer);
}