Giter Club home page Giter Club logo

Comments (6)

dntzhang avatar dntzhang commented on May 14, 2024

不知道小程序里给临时文件干了什么事情。。试试真机打印出什么

from cax.

luanwulin avatar luanwulin commented on May 14, 2024

@dntzhang 不只是临时文件,有些实际存在的也不行,是不是render的时候,还有image在走wx的getimginfo的异步?大部分都可以,偶然有几个undefined
image

from cax.

luanwulin avatar luanwulin commented on May 14, 2024

@dntzhang 估计是这样,是不是render的时候,还有异步在执行,我把整个stage的update延时100ms就可以解决问题了

    setTimeout(function () {
                    stage.update()
                }, 100)

from cax.

dntzhang avatar dntzhang commented on May 14, 2024

微信开发者工具确实临时文件也是http开头会走downloadfile在gerimageinfo。这个等我兼容下开发工具。真机应该没问题

from cax.

luanwulin avatar luanwulin commented on May 14, 2024

@dntzhang 不不大佬,http头是我提的另一个issue,这个issue是因为,getimageinfo是异步,如果页面是一个静态的canvas,第一个stage在update的时候,如果所有图片没有全部getimageinfo获取完数据,就会造成图片不渲染的问题。你可以试试,一个页面用很多个bitmap

from cax.

dntzhang avatar dntzhang commented on May 14, 2024

所有 new Bitmap('xx',()=>{stage.update()}) 提供了第二个参数执行图片ready的回调啊

from cax.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.