28 switch(err.code){29 case 1:30 alert('位置服務被拒絕');31 break;32 case 2:33 alert('暫時獲取不到位置信息');34 break;35 case 3:36 alert('獲取信息超時');37 break;38 default:39 alert('未知錯誤');40 break;41 }42 }43 44 functionshow_map(position){45 //顯示地理信息 46 var la...
qrcode rating richtext search select slider span switch text textarea toolbar toolbar-item toggle web xcomponent 媒体组件 video 画布组件 canvas组件 CanvasRenderingContext2D对象 Image对象 CanvasGradient对象 ImageData对象 Path2D对象 ImageBitmap对象 Offscree...
To access the GitHub repo for the QR code sample:QR code tracking in Unity With Windows Mixed Reality and HoloLens headsets, your app can detect QR codes in the environment around the headset, establishing a coordinate system at each code's real-world location. You can also render holograms...
To create QR codes on your iPhone or Mac. OpenChromeon your iPhone, navigate to the website or contact information, tap theSharebutton, and select“Create a QR Code.”On a Mac,right-click anywhere on the pageand selectCreate QR Code. You can then share the QR code with anyone via ema...
** @param content 要生成的二维码图片内容* @param size 图片宽高,单位为px*/publicstaticBitmapsyncEncodeQRCode(Stringcontent,intsize)/*** 同步创建指定前景色、白色背景色的二维码图片。该方法是耗时操作,请在子线程中调用。** @param content 要生成的二维码图片内容* @param size 图片宽高,单位为px* @...
Users can conveniently and easily navigate through the QR code statistics like map position, the time when scanners scanned, exact location, and more from our QR TIGER QR code analytics dashboard. To enjoy more dynamic perks from the software, you can subscribe to any of our plans and get ...
QRCode Bitmap-object (System.Drawing.Bitmap) ✔ ✔ ✔ ✔ ❌ ✔ ❌ ✔ AsciiQrCode String (QR Code encoded as ASCII chars) ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ Base64QRCode String (QR Code encoded as Base64) ✔ ✔ ✔ ✔ ✔(1) ✔ ❌ ✔ BitmapByteQRCod...
-Positioning QR code: Support map positioning mode display. -Mail QR code: Support one-click to enter the mail editing state. ● QR code generator: -URL QR code-can't remember the URL? Always remember wrong? Use the QR code generator to generate a QR code for the URL and save it to...
- Perform all the actions related to the QR code without quitting the app - Add contacts directly into address book - Open web links and map locations directly in the app - Embedded SMS and Email sending - Add new events to iCal in the app ...
One day, Teng Hongyuan had such a thought in his mind: "What will happen if you attach location information like'here is a code'?" So what comes to mind is the "positioning pattern" of the back shape. Put this graphic into the QR code to achieve high-speed reading that other companie...