private static VectorLayer ReadPointMShapes(BinaryReader br, int shapeNum)
{
VectorLayer aLayer = new VectorLayer(ShapeTypes.PointM);
int RecordNum, ContentLength, aShapeType;
double x, y, m;
//PointD aPoint;
for (int i = 0; i < shapeNum; i++)
{
//br.ReadBytes(12); //记录头8个字节和一个int(4个字节)的shapetype
RecordNum = SwapByteOrder(br.ReadInt32());
ContentLength = SwapByteOrder(br.ReadInt32());
aShapeType = br.ReadInt32();
x = br.ReadDouble();
y = br.ReadDouble();
m = br.ReadDouble();
PointMShape aP = new PointMShape();
PointM aPoint = new PointM();
aPoint.X = x;
aPoint.Y = y;
aPoint.M = m;
aP.Point = aPoint;
aLayer.ShapeList.Add(aP);
}
//Create legend scheme
aLayer.LegendScheme = LegendManage.CreateSingleSymbolLegendScheme(ShapeTypes.Point, Color.Black, 5);
return(aLayer);
}
public void TestPointMShapePosition()
{
PointMShape point = new PointMShape(2, m_metadata, m_position, 5.0);
Assert.AreEqual(new Cartographic(Constants.RadiansPerDegree, 2.0 * Constants.RadiansPerDegree, 0.0), point.Position);
}
public void TestPointMShapeMeasure()
{
PointMShape point = new PointMShape(2, m_metadata, m_position, 5.0);
Assert.AreEqual(5.0, point.Measure);
}
public void TestPointMShapeType()
{
PointMShape point = new PointMShape(2, m_metadata, m_position, 5.0);
Assert.AreEqual(ShapeType.PointM, point.ShapeType);
}
