public static SectionData[] ExtractSectionsData(Size searchWindowSize)
{
var axisPoints = GetListBlocksByPrefix("axisPoint_");
var heightPoints = GetListBlocksByPrefix("heightPoint_");
var redPoints = GetListBlocksByPrefix("redPoint_");
var blackPoints = GetListBlocksByPrefix("blackPoint_");
var data = new SectionData[0];
if (axisPoints.Count == 0)
{
return(data);
}
return(axisPoints.
Select(axisPoint =>
{
var axisPointPosition = AcadTools.GetBlockPosition(axisPoint);
var heightSectionPoints = heightPoints
.Where(point => CheckBlockInWindow(point, axisPointPosition, searchWindowSize));
if (heightSectionPoints.Count() == 0)
{
return null;
}
var heightSectionPoint = heightSectionPoints
.OrderBy(point => (AcadTools.GetBlockPosition(point) - axisPointPosition).Length)
.First();
var sectionOrigin = new Point3d(
axisPointPosition.X,
AcadTools.GetBlockPosition(heightSectionPoint).Y,
.0);
var redSectionPoints = redPoints
.Where(point => CheckBlockInWindow(point, sectionOrigin, searchWindowSize))
.ToList();
if (redSectionPoints.Count < 2)
{
return null;
}
var blackSectionPoints = blackPoints
.Where(point => CheckBlockInWindow(point, sectionOrigin, searchWindowSize))
.ToList();
return new SectionData()
{
AxisPoint = axisPoint,
HeightPoint = heightSectionPoint,
RedPoints = redSectionPoints,
BlackPoints = blackSectionPoints
};
})
.Where(sectionData => sectionData != null)
.ToArray());
}
public static bool CheckBlockInWindow(BlockTableRecord block, Point3d origin, Size windowSize)
{
var blockLocalPos = AcadTools.GetBlockPosition(block) - origin;
var windowWidth = windowSize.Width;
var windowHeight = windowSize.Height;
return(-windowWidth / 2.0 <= blockLocalPos.X &&
blockLocalPos.X < windowWidth / 2.0 &&
-windowHeight / 2.0 <= blockLocalPos.Y &&
blockLocalPos.Y < windowHeight / 2.0);
}
} //button
public void GenerateDataXmlFile(
string fileName,
Func <Vector3d> getFactPositionNoizeAddition = null)
{
bool factPossEnabled = true;
if (getFactPositionNoizeAddition == null)
{
getFactPositionNoizeAddition = () => new Vector3d();
factPossEnabled = false;
}
var pluginSettings = PluginSettings.GetInstance();
var sectionMaxSize = pluginSettings.SectionMaxSize;
var sectionsData = RoadSectionParametersExtractor
.ExtractSectionsData(sectionMaxSize);
Func <double, double, string> CoordsToString = (x, y) =>
String.Format("{0} {1}",
AcadTools.DoubleToFormattedString(x),
AcadTools.DoubleToFormattedString(y));
Func <Point3d, Point3d, int, XElement> GetPointElement =
(projPos, factPos, number) =>
new XElement(
"point",
new XElement(
"proj_position",
CoordsToString(projPos.X, projPos.Y)),
new XElement(
"fact_position",
CoordsToString(factPos.X, factPos.Y)),
new XElement("number", number));
var extractedSectionDataDoc = new XDocument(
new XElement(
"road_sections",
new XAttribute("fact_enabled", factPossEnabled),
sectionsData
.Select(sd =>
new XElement(
"road_section",
new XElement(
"staEq",
AcadTools.DoubleToFormattedString(
RoadSectionParametersExtractor.GetStationFromPointBlock(sd.AxisPoint))),
new XElement(
"origin",
CoordsToString(
AcadTools.GetBlockPosition(sd.AxisPoint).X,
AcadTools.GetBlockPosition(sd.HeightPoint).Y)),
new XElement("origin_height",
AcadTools.DoubleToFormattedString(
RoadSectionParametersExtractor.GetHeightFromPointBlock(sd.HeightPoint))),
new XElement(
"red_points",
sd.RedPoints
.Select(redPoint =>
GetPointElement(
AcadTools.GetBlockPosition(redPoint),
AcadTools.GetBlockPosition(redPoint) + getFactPositionNoizeAddition(),
RoadSectionParametersExtractor.GetPointNumberFromPointBlock(redPoint)))),
new XElement(
"black_points",
sd.BlackPoints
.Select(blackPoint =>
GetPointElement(
AcadTools.GetBlockPosition(blackPoint),
AcadTools.GetBlockPosition(blackPoint) + getFactPositionNoizeAddition(),
RoadSectionParametersExtractor.GetPointNumberFromPointBlock(blackPoint))))
))));
extractedSectionDataDoc.Save(fileName);
}
