Search Results for "position"

...b) For writing a binary file BinaryFileWriter is used. It either accepts a byte array for writing or can write a single value type, e.g. a float. All classes allow easy reading/writing from/to a specific position in the file.

libwlocate is a shared library that can be used for location-based services. It checks for WLAN-networks that are available near to a user and retrieves the current geographic position out of them. Thus no GPS is needed for positioning. This WLAN-based geolocation happens without using any of the commercial services that do the same but track the users position and data. libwlocate instead bases on the free OpenWLANMap project.

...It works by placing a translucent mask over a chosen “anchor” area (often the activity content view) and then “cutting out” or spotlighting target views so they stand out clearly. Developers can define one or more highlighted targets, supply a custom tip layout (for example, an arrow plus text), and position that tip precisely using layout callbacks that provide measurements like margins and bounding rectangles. This makes it well-suited for guided tours, feature callouts after an update, or contextual help flows that need accurate placement across different screen sizes. The library supports highlighting within partial regions as well as full-screen overlays, letting you scope the effect to a specific container when needed.