C++ (Cpp) sp_document_new_from_mem Exemples

Exemple #1

Fichier : imageicon.cpp Projet : wdmchaft/DoonSketch

bool ImageIcon::showSvgFromMemory(const char *xmlBuffer)
{
    if (!xmlBuffer)
        return false;

    gint len = (gint)strlen(xmlBuffer);
    SPDocument *doc = sp_document_new_from_mem(xmlBuffer, len, 0);
    if (!doc) {
        g_warning("SVGView: error loading buffer '%s'\n",xmlBuffer);
        return false;
    }

    showSvgDocument(doc);

    sp_document_unref(doc);

    return true;
}

Exemple #2

Fichier : svg.cpp Projet : step21/inkscape-osx-packaging-native

/**
    \return    A new document just for you!
    \brief     This function takes in a filename of a SVG document and
               turns it into a SPDocument.
    \param     mod   Module to use
    \param     uri   The path to the file (UTF-8)

    This function is really simple, it just calls sp_document_new...
*/
SPDocument *
Svg::open (Inkscape::Extension::Input */*mod*/, const gchar *uri)
{
#ifdef WITH_GNOME_VFS
    if (!gnome_vfs_initialized() || gnome_vfs_uri_is_local(gnome_vfs_uri_new(uri))) {
        // Use built-in loader instead of VFS for this
        return sp_document_new(uri, TRUE);
    }
    gchar * buffer = _load_uri(uri);
    if (buffer == NULL) {
        g_warning("Error:  Could not open file '%s' with VFS\n", uri);
        return NULL;
    }
    SPDocument * doc = sp_document_new_from_mem(buffer, strlen(buffer), 1);

    g_free(buffer);
    return doc;
#else
    return sp_document_new (uri, TRUE);
#endif
}