Method ExportImage

Explore/CartogramNewView.cpp:1243–1263

}

void CartogramNewFrame::ExportImage(TemplateCanvas* canvas, const wxString& type)
{
    wxLogMessage("Entering CartogramNewFrame::ExportImage");
    
    // main map
    wxBitmap* main_map = template_canvas->GetPrintLayer();
    int map_width = main_map->GetWidth();
    int map_height = main_map->GetHeight();
    
    // try to keep maplayout dialog fixed size
    int dlg_width = 900;
    int dlg_height = dlg_width * map_height / (double)map_width + 160;
    
    CanvasLayoutDialog ml_dlg(project->GetProjectTitle(),
                           template_legend, template_canvas,
                           _("Canvas Layout Preview"),
                           wxDefaultPosition,
                           wxSize(dlg_width, dlg_height) );
    
    ml_dlg.ShowModal();
}