将图像添加到bottomSheet抽屉swift的顶部

时间:2019-02-20 14:39:06

标签: swift

我正在使用带滑轮库的googleMaps,它非常适合显示bottomSheets https://github.com/52inc/Pulley。但是,我使用的是GoogleMaps,对于googlemaps,由Google *提供图像的显示归因必须始终存在于地图上,并且在使用地图时不得被任何视图覆盖。

opened时,如何使此显示属性正确显示在bottomDrawer的顶部,而当bottomDrawer关闭时,如何在我的MapViewController的底部正确显示。

extension HomeVC: PulleyPrimaryContentControllerDelegate {
    func drawerPositionDidChange(drawer: PulleyViewController, bottomSafeArea: CGFloat) {
        guard let drawer = drawer as? BottomSheetVC else { return }
        switch drawer.drawerPosition {
        case .closed:
            if drawer.mode == .estimate {
                self.toggleButton.image = Icon.arrowBack

            }
        case .collapsed:
            if drawer.mode == .estimate {
                self.toggleButton.image = Icon.close

            }
        default: break
        }
    }

    func makeUIAdjustmentsForFullscreen(progress: CGFloat, bottomSafeArea: CGFloat) {

    }

    func drawerChangedDistanceFromBottom(drawer: PulleyViewController, distance: CGFloat,
                                         bottomSafeArea: CGFloat) {
        guard let drawer = drawer as? BottomSheetVC else { return }

        let distance = distance - bottomSafeArea
        if drawer.mode == .estimate {
            mapView.padding = UIEdgeInsets(top: 20, left: 0, bottom: distance, right: 20)
        } else {
            mapView.padding = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 0)
        }
        fabBottomConstraint.constant = distance + 16
    }
}

这是我在不使用bottomDrawer的情况下显示图像的方式

func tableView(_ tableView: UITableView, viewForFooterInSection section: Int) -> UIView? {
        if section == tableView.numberOfSections - 1 {
            let footerView = UIView.init(frame: CGRect(x:0, y:0, width:tableView.frame.size.width, height:100))
            footerView.backgroundColor = UIColor.clear
            let imageView: UIImageView = UIImageView.init(frame: CGRect.init(x: 40, y: 0, width: footerView.bounds.size.width - 80, height: footerView.frame.size.height / 2))
            imageView.image = R.image.powered_by_google_on_white()
            imageView.contentMode = UIView.ContentMode.center
            footerView.addSubview(imageView)
            return footerView
        } else {
            return nil
        }
    }

0 个答案:

没有答案