IXpsOMObjectFactory::CreateGeometryFigure method (xpsobjectmodel.h)

Creates an IXpsOMGeometryFigure interface, which specifies a portion of an object that is defined by an IXpsOMGeometry interface.

Syntax

HRESULT CreateGeometryFigure(
  [in]          const XPS_POINT      *startPoint,
  [out, retval] IXpsOMGeometryFigure **figure
);

Parameters

[in] startPoint

The coordinates of the starting point of the geometry figure.

[out, retval] figure

A pointer to the new IXpsOMGeometryFigure interface.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the table that follows. For information about XPS document API return values that are not listed in this table, see XPS Document Errors.

Remarks

The code example that follows illustrates how this method is used to create a new interface.

IXpsOMGeometryFigure    *newInterface;
// startPoint contains the starting point
// of the geometry figure being created
XPS_POINT                startPoint = {0,0};

// Note the implicit requirement that CoInitializeEx 
//  has previously been called from this thread.

hr = CoCreateInstance(
    __uuidof(XpsOMObjectFactory),
    NULL,
    CLSCTX_INPROC_SERVER,
    _uuidof(IXpsOMObjectFactory),
    reinterpret_cast<LPVOID*>(&xpsFactory)
    );

if (SUCCEEDED(hr))
{
    hr = xpsFactory->CreateGeometryFigure (&startPoint, &newInterface);
    if (SUCCEEDED(hr))
    {
        // use newInterface

        newInterface->Release();
    }
    xpsFactory->Release();
}
else
{
    // evaluate HRESULT error returned in hr
}

Requirements

See also

IXpsOMGeometry

IXpsOMGeometryFigure

IXpsOMObjectFactory

XML Paper Specification

XPS Document Errors

XPS_POINT