ReportPrintGraphicalViewerOperation.java 文件源码

public ReportPrintGraphicalViewerOperation( GraphicalViewer g,
        Drawable drawable, Device device, Rectangle region )
{
    this.device = device;
    this.region = region;
    this.drawable = drawable;
    this.viewer = g;

    LayerManager lm = (LayerManager) viewer.getEditPartRegistry( )
            .get( LayerManager.ID );
    IFigure f = lm.getLayer( LayerConstants.PRINTABLE_LAYERS );

    this.printSource = f;
}