Data in Non-Primitive Shape with C++

Accessing Data of Non-Primitive Shape

Sometimes, you need to access data from a shape that is not built-in. Built-in shapes are called primitive shapes; ones that aren’t are called non-primitive. For example, you can define your own shapes using different curve connected lines.

A Non-Primitive Shape

In Aspose.Cells, non-primitive shapes are assigned the type AutoShapeType.NotPrimitive. You can check their type using the Shape.AutoShapeType property.

Access the shape data using the Shape.GetPaths() property. It returns all the connected paths that comprise the non-primitive shape. These paths are of the type ShapePath that holds a list of all the segments which in turn contain the points in each segment.

Shows an example of a non-primitive shape

#include <iostream>
#include "Aspose.Cells.h"

using namespace Aspose::Cells;
using namespace Aspose::Cells::Drawing;

int main()
{
    Aspose::Cells::Startup();

    // Source directory path
    U16String srcDir(u"..\\Data\\01_SourceDirectory\\");

    // Load the workbook
    Workbook workbook(srcDir + u"NonPrimitiveShape.xlsx");

    // Access the first worksheet
    Worksheet worksheet = workbook.GetWorksheets().Get(0);

    // Accessing the user defined shape
    Shape shape = worksheet.GetShapes().Get(0);

    if (shape.GetAutoShapeType() == AutoShapeType::NotPrimitive)
    {
        // Access shape's data
        ShapePathCollection shapePathCollection = shape.GetPaths();

        // Access information of individual path
        for (int i = 0; i < shapePathCollection.GetCount(); ++i)
        {
            ShapePath shapePath = shapePathCollection.Get(i);

            // Access path segment list
            ShapeSegmentPathCollection pathSegments = shapePath.GetPathSegementList();

            // Access individual path segment
            for (int j = 0; j < pathSegments.GetCount(); ++j)
            {
                ShapeSegmentPath pathSegment = pathSegments.Get(j);

                // Gets the points in path segment
                ShapePathPointCollection segmentPoints = pathSegment.GetPoints();

                for (int k = 0; k < segmentPoints.GetCount(); ++k)
                {
                    ShapePathPoint pathPoint = segmentPoints.Get(k);
                    std::cout << "X: " << pathPoint.GetX() << ", Y: " << pathPoint.GetY() << std::endl;
                }
            }
        }
    }

    Aspose::Cells::Cleanup();
    return 0;
}