Tool
Information Transfer
The post collects all information transfer tools on the website, we will display the tool as the embedded content as we can.
Tool
File Functions
The post collects all file tools on the website, we will display the tool as the embedded content as we can.
Tool
3D Model Tools
The post collects all 3D model tools on the website, we will display the tool as the embedded content as we can. You can edit your 3D model by the tool. https://www.weiy.city/functions/3D-Model-Editor/ Here is 3D model viewer tool. https://www.weiy.city/functions/3D-Model-Viewer/ Create 3D text online.https://www.weiy.city/text-edit/create-3d-text/
CPlusPlus
Import Iconv Library Into C++ Project To Convert Charset
If you are on linux os, you needn’t add library setting in CMakeLists.txt. The libray iconv files has been inside system path. main.cpp
CMake
Use CMake To Import Shared Library Or Static Library
We need to configure project in the project file CMakeLists.txt to support to use shared library or static library.Here is an example to build a project based on the library uchardet. Use shared library Use static library
Math
Show Signal Filters Graph In 3D Model Editor
In graphics and signal processing, there are many filters to compute data. We show two signal processing filters Gaussian filter and tent filter at our web tool 3D Model Editor. Gaussian Filter The resulting function is The 2D Gaussian filter, which is both separable and radially symmetric. Tent Read more…
OpenCV
Display A Selected Image By OpenCV.js In Web Page
The post shows a simple example about how to display a selected image by opencv.js in web page. <div> <div class=”inputoutput”> <img id=”imageSrc” alt=”No Image” style=”display: none;”> <div class=”caption”><input type=”file” id=”fileInput” name=”file”></div> </div> <div class=”inputoutput”> <canvas id=”canvasOutput”></canvas> </div> </div> <script async=”” src=”/functions/opencv/opencv.js” type=”text/javascript”></script> <script type=”text/javascript”> let imgElement = document.getElementById(‘imageSrc’); let Read more…
Tool
Text Verification Tools MD5 And SHA
You may have encountered a situation where the downloaded file was damaged and didn’t open smoothly. The method to verify whether the file has changed is the information summary algorithm. It analyzes the contents of the file and generates a hash string. Compare your file hash value with someone else’s Read more…
CMake
Build Cryptography And Use It As WASM
Download cryptography library and build for wasm Download cryptography source code at GitHub, cryptopp. Go to cryptopp folder which contains GNUmakefile. Build it to generate C++ library and execute file. make static dynamic cryptest.exe Create a new folder build and move all generated files into it. mv *.o *.so *.a Read more…