If the image contains GPS data, it will show the latitude of the location of the shooting or directly jump to the map app display location.
but please note: This location is only for the photo shot, not necessarily the current location of the other party, and the other party may have turned off the phone's GPS positioning function or not authorized WeChat to obtain location information.
(Image: the operating interface to save the picture in WeChat chat)
If the image has no GPS information :
common screenshot, web image or the other person deliberately deleted EXIF information, the photo cannot be directly positioned by technical means.
WeChat itself does not provide the function of tracking the user location through the image, such an operation may involve privacy violation, legal compliance is required.
legal way to obtain the location:
01 directly ask 2 : through WeChat communication, ask the other person to share the real-time location (WeChat "location")." function").
shared location: both parties voluntarily enable "real-time sharing location", can see each other's dynamic location in the chat.
emergency situation: if personal safety and other emergencies are involved, you can contact the police, through the legal procedure to request Tencent assistance to locate.
0 technical restrictions and privacy protection
1 :
2
3 WeChat strictly protects the privacy of users, can not obtain user location information without authorization.
4
5
Even if the image contains GPS data, it is also necessary to make a comprehensive judgment with other information (such as time, each other's itinerary) and there may be errors.
Summary: The positioning of the other person through WeChat Images must meet two conditions: the image contains GPS information, and the other person does not turn off the positioning function. If not, it is recommended to obtain information through legal means (such as communication, sharing location) to avoid privacy breaches.
can be achieved by the following steps:
insert imagerong> open PPT, click on the "Insert" tab, select "Image", select the target image from the local file or online resource to insert the slide.
selected the image and open location settings after selecting the image, right-click the image, select " set image format" in the pop-up menu (part versions displayed as "image location and size").
accurately adjust the location parameter opened on the right-hand side of the "set image format"
In the panel, switch to the “ position” tab.
horizontal position: enter a specific numerical value (such as “5 cm”) and select the alignment benchmark (such as “page” and “slide”).
vertical position: enter the same numerical value (such as “3 cm”), select the alignment benchmark for the vertical direction.012 relative position3 : for other object positioning, select “3 ”
Assisted Alignment Tool (optional)
Grid and Reference Line: Click on the View tab, select the Grid or Reference line to the rough positioning by dragging the image alignment auxiliary line.
0 Alignment button
1 : After selecting the image, use the Alignment tool (such as left alignment, top alignment) in the Format tab to quickly adjust.
2
3< st
rong> verify and fine-tune after entering the number, drag if the image observation in the diaphragm is consistent with the expected location. For further adjustment, you can repeat the parameter or move the pixel level with the keyboard direction keys.
Note:
The interface of different PPT versions (such as 2007, 2016, 365) may vary slightly, but the core logic is consistent. If you need to adjust the location of multiple images, you can hold the parameters unified after selecting multiple images in the Ctrl key. After precision, it is recommended to lock the image location(For example, by fixing the relationship with other elements through the "combination" function), avoid subsequent operational mismatches.