Tag:Dotted line

  • Play with the drag and drop of flutter — realize a universal remote control


    A while ago, I suddenly thought of a blog I wrote two years ago: playing with the drag and drop of Android – to realize a universal remote control, I want to use itFlutterLet’s copy it. Practice by the wayFlutterDrag widget in. Let’s first give you the final implementation effect and comparison of Kangkang (I […]

  • Rapid development of network topology application based on HTML5


    From today on, we will analyze how to build the HTML5 canvas topology application from the most basic, and HT encapsulates a topology graphics component ht.graph.GraphView (hereinafter referred to as GraphView) is the most powerful 2D component in HT framework, and its related class libraries are located in ht.graph Bag. GraphView has the functions of […]

  • Realization of controllable dashed line by CSS


    preface CSS generated dashed line, the front end of Pediatrics. Generally, border will be used to implement, without further research, but the following dotted line will be generated? How to operate?   Implementation mode Some people use multiple span to generate, and a small dot is a span. This is OK, but it is troublesome […]

  • New skills, fdottedline


    FWidgetWe provide exquisite components to help you build beautiful applications. For aFlutterFor developers, it is not easy to achieve the dotted line effect in the figure below. Because the authorities didn’t prepare for the dotted lineWidgetFor developers to eat. Most of the time, developers have to manually draw or use some special way to implement, […]

  • Efficient backend API development template illuminant


    outline General introduction Supplementary notes Q. With the graphql interface automatically generated by PRISMA, why still need rest interface and websocket interface? Q. Why add a layer of reverse proxy through illuminant instead of directly exposing the graphql interface of PRISMA? Q. Since the graphql interface generated by PRISMA is already very powerful, why do […]

  • 10. Canvas Pie 1


    Attached: Canvas pie chart 2 A design chart:In the past two days, the product manager has assigned several tasks, among which the following two pie charts need to be drawn. There is no chart library similar to UI, so we can only draw them by ourselves. This painting is on the left. The final effect […]

  • Front end training – intermediate stage (26) – canvas drawing (November 21, 2019)


    The most basic part of the front end isHTML+CSS+Javascript。 Mastering these three technologies, even if you are a beginner, is just a beginner. Now the definition of front-end development is far more than these. Front end classroom(HTML/CSS/JS)In line with the central idea of improving the technical level and strengthening the basic knowledge, we have started […]