internal override int QueryCoordinates(com.epl.geometry.Point2D[] dst, int dstSize, int beginIndex, int endIndex)
{
int endIndexC = endIndex < 0 ? m_pointCount : endIndex;
endIndexC = System.Math.Min(endIndexC, beginIndex + dstSize);
if (beginIndex < 0 || beginIndex >= m_pointCount || endIndexC < beginIndex || dst.Length != dstSize)
{
throw new System.ArgumentException();
}
// GEOMTHROW(invalid_argument);
com.epl.geometry.AttributeStreamOfDbl xy = (com.epl.geometry.AttributeStreamOfDbl)GetAttributeStreamRef(com.epl.geometry.VertexDescription.Semantics.POSITION);
int pointCountToRead = endIndexC - beginIndex;
double[] dstArray = new double[pointCountToRead * 2];
xy.ReadRange(2 * beginIndex, pointCountToRead * 2, dstArray, 0, true);
for (int i = 0; i < pointCountToRead; i++)
{
dst[i] = new com.epl.geometry.Point2D(dstArray[i * 2], dstArray[i * 2 + 1]);
}
return(endIndexC);
}
// Checked vs. Jan 11, 2011
internal virtual int QueryCoordinates(com.epl.geometry.Point2D[] dst, int dstSize, int beginIndex, int endIndex)
{
int endIndexC = endIndex < 0 ? m_pointCount : endIndex;
endIndexC = System.Math.Min(endIndexC, beginIndex + dstSize);
if (beginIndex < 0 || beginIndex >= m_pointCount || endIndexC < beginIndex)
{
throw new System.ArgumentException();
}
com.epl.geometry.AttributeStreamOfDbl xy = (com.epl.geometry.AttributeStreamOfDbl)GetAttributeStreamRef(com.epl.geometry.VertexDescription.Semantics.POSITION);
int j = 0;
double[] dstArray = new double[dst.Length * 2];
xy.ReadRange(2 * beginIndex, (endIndexC - beginIndex) * 2, dstArray, j, true);
for (int i = 0; i < dst.Length; i++)
{
dst[i] = new com.epl.geometry.Point2D(dstArray[i * 2], dstArray[i * 2 + 1]);
}
// for (int i = beginIndex; i < endIndexC; i++, j++)
// {
// xy.read(2 * i, dst[j]);
// }
return(endIndexC);
}
