Here is a simple example about how to use VTK to listen for window resize event on web page. As we knew, we can build the VTK CPlusPlus project to wasm to run on browser. If we want to do something when browser change window size, we have to add Read more…
Easy Function For GetElementById Make Canvas Listen for key event Make Div Full With Screen For <div class=”App”></div>: Create URL For Uploaded File
We add a new tool, Chinese Handwriting. You can choose different words style on the web page, upload your file and click on the convert button. Then the new PDF file will be generated and you can download it.
We add a new tool, add text on image, you can use it to input your text and get a screen shot image. URL: https://www.weiy.city/functions/text-on-image/ Youtube BiliBili More online tools can be found at the following page, search what you want by keywords on the page.
A simple calculator which looks like the iphone app. You can use it at: https://www.weiy.city/functions/calculator/
Output: Here are two same variable declaration in the nested for loop. But the second var i will overlay rewriting the first one.So the sum contains only the first row values in the following example. We can use let instead of var for i when declare them in the nested for loop Read more…
Install the precompiled package of Node.js from the official website. (I chose LTS Linux x64.) https://nodejs.org/en/download After extracting it, add the path to the PATH environment variable. Install tsc We can use it successfully after the above steps
Make canvas response to key press event We often create our custom iteractor style object to define our interactive behaviors.Write some debug code in OnKeyPress event.For web page, the element canvas is like Qt’s widget. Set property tabindex for responsing to user key press event. Asynchronous call It’s synchronous for JS code call wasm Read more…
The test environment is Linux system and C.These interfaces can be used in wasm project to check files in virtual memory.