ARCameraContext.takePhoto

解释：拍照，成功则返回图片。

方法参数

Object object

object参数说明

success 返回参数说明

示例 

在开发者工具中打开

图片示例

代码示例

<ar-camera ar-key="10298931" ar-type="5" flash="{{flashState}}" class="camera" bindload="loadCameraSuccess" bindmessage="message" binderror="error">
    <cover-view class="cameraState" bindtap="switchToPhoto">拍摄</cover-view>
    <cover-image src="{{photoSrc}}"></cover-image>
</ar-camera>

Page({
    data: {
        photoSrc: ''
    },
    onShow() {
        const ARCameraContext = swan.createARCameraContext();
        this.ARCameraContext = ARCameraContext
    },
    takePhoto() {
        this.ARCameraContext.takePhoto({
            quality: 'high',
            success: res => {
                this.setData({
                    photoSrc: res.tempImagePath
                });
            },
            fail: res => {
                swan.showToast({
                    title: '请检查设备',
                    icon: 'none'
                });
            }
        });
    }
}