TOPIC:

     PDF_RECT rect;
    PDFVPage *vpage = [m_view vGetPage:pageno];
    PDF_PAGE page = [vpage GetPage];
    Page_objsStart(page);
    PDF_MATRIX mat = [vpage CreateMatrix];

   
    
    UIImage *ptimg = [UIImage imageNamed:@"test.png"];
    rect.bottom=300;
    rect.top=0;
    rect.left=0;
    rect.right=300;
    Page_addAnnotBitmap(page, mat,ptimg.CGImage, true, &rect);

    Matrix_destroy(mat);
    [m_view vRenderPage:pageno];
    m_modified = (m_rects_cnt != 0);
    m_rects_cnt = 0;
    m_rects_drawing = false;
    m_status = sta_none;
    
    
    [self refresh];
    Document_save(m_doc);