new PaintEngine( { sketch_canvas: , sketch_files: , paint_btn_id: , eyedrop_btn_id: , css_class_border: , palette_canvas: , palette_file: , current_color_canvas: , sticker_file: , sticker_x: , sticker_y: , sticker_canvas: , current_sticker_canvas: , undo_btn_id: , redo_btn_id: ', prev_btn_id: , reload_btn_id: , next_btn_id: , erase_btn_id: , sticker_btn_id: , color_blacklist: )