img-api | Image Manipulation API server written in GoLang | Chat library

 by   ravener Go Version: v1.2.5 License: MIT

kandi X-RAY | img-api Summary

img-api is a Go library typically used in Messaging, Chat, Discord applications. img-api has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.
Image Manipulation API server written in GoLang primarily for Discord Bots
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                        summary
                        img-api has a low active ecosystem.
                        summary
                        It has 19 star(s) with 7 fork(s). There are 1 watchers for this library.
                        summary
                        There were 1 major release(s) in the last 6 months.
                        summary
                        There are 0 open issues and 2 have been closed. There are no pull requests.
                        summary
                        It has a neutral sentiment in the developer community.
                        summary
                        The latest version of img-api is v1.2.5
                        img-api Support
                          Best in #Chat
                            Average in #Chat
                            img-api Support
                              Best in #Chat
                                Average in #Chat

                                  kandi-Quality Quality

                                    summary
                                    img-api has 0 bugs and 0 code smells.
                                    img-api Quality
                                      Best in #Chat
                                        Average in #Chat
                                        img-api Quality
                                          Best in #Chat
                                            Average in #Chat

                                              kandi-Security Security

                                                summary
                                                img-api has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
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                                                img-api code analysis shows 0 unresolved vulnerabilities.
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                                                There are 0 security hotspots that need review.
                                                img-api Security
                                                  Best in #Chat
                                                    Average in #Chat
                                                    img-api Security
                                                      Best in #Chat
                                                        Average in #Chat

                                                          kandi-License License

                                                            summary
                                                            img-api is licensed under the MIT License. This license is Permissive.
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                                                            Permissive licenses have the least restrictions, and you can use them in most projects.
                                                            img-api License
                                                              Best in #Chat
                                                                Average in #Chat
                                                                img-api License
                                                                  Best in #Chat
                                                                    Average in #Chat

                                                                      kandi-Reuse Reuse

                                                                        summary
                                                                        img-api releases are available to install and integrate.
                                                                        summary
                                                                        Installation instructions, examples and code snippets are available.
                                                                        summary
                                                                        It has 1285 lines of code, 51 functions and 29 files.
                                                                        summary
                                                                        It has low code complexity. Code complexity directly impacts maintainability of the code.
                                                                        img-api Reuse
                                                                          Best in #Chat
                                                                            Average in #Chat
                                                                            img-api Reuse
                                                                              Best in #Chat
                                                                                Average in #Chat
                                                                                  Top functions reviewed by kandi - BETA
                                                                                  kandi has reviewed img-api and discovered the below as its top functions. This is intended to give you an instant insight into img-api implemented functionality, and help decide if they suit your requirements.
                                                                                  • Main entry point for chi middleware .
                                                                                    • ImageScreenshot handles an image request
                                                                                      • ImageAchievement retrieves a PNG image
                                                                                        • ImageBed handles an imagebed request
                                                                                          • ImageCrush cleans the image
                                                                                            • ImageColor handles a single image request
                                                                                              • ImageTweet handles a tweet .
                                                                                                • ImageGarbage is a wrapper around imageGarbage handler .
                                                                                                  • ImagePicture retrieves a picture from a file .
                                                                                                    • ImageTruth handles the actual truth of an image
                                                                                                      Get all kandi verified functions for this library.
                                                                                                      Get all kandi verified functions for this library.

                                                                                                      img-api Key Features

                                                                                                      Image Manipulation API server written in GoLang primarily for Discord Bots

                                                                                                      img-api Examples and Code Snippets

                                                                                                      No Code Snippets are available at this moment for img-api.
                                                                                                      Community Discussions

                                                                                                      Trending Discussions on img-api

                                                                                                      When to trigger a scroll after images load
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                                                                                                      Trending Discussions on img-api

                                                                                                      QUESTION

                                                                                                      When to trigger a scroll after images load
                                                                                                      Asked 2020-Apr-26 at 16:44

                                                                                                      Using Quasar framework I have multiple children and need to scroll to a certain child after loading the page. I can do so by setting a delay using setTimeout but I would prefer a better/fail-proof solution.

                                                                                                      My current approach is to wait for all children to mount (and use nextTick) and thought it should be ready for the scroll, but apparently not. Alternatively I can wait for all images to be loaded (as QImg has a @load event), but that is really late, since manually I can already trigger a scroll while image boxes are already rendered but still loading.

                                                                                                      What is the best way to trigger at 'the earliest possible moment'?

                                                                                                      Point-panel (parent):

                                                                                                      new Vue({
                                                                                                        el: '#q-app',
                                                                                                        template: `
                                                                                                          
                                                                                                            
                                                                                                            
                                                                                                          
                                                                                                        `,
                                                                                                      
                                                                                                        data: function () {
                                                                                                          return {
                                                                                                            selectedPointIndex: 6,
                                                                                                            picArray: ['https://image1', 'https://image2', 'https://image_etc.']
                                                                                                          }
                                                                                                        },
                                                                                                      
                                                                                                        methods: {
                                                                                                          notify (msg) {
                                                                                                            this.$q.notify(msg)
                                                                                                          },
                                                                                                          cardsAreReady (cardIndex, total) {
                                                                                                            console.log('one ready.......', `${cardIndex} ...and total ${total}`)
                                                                                                            const that = this
                                                                                                            if (cardIndex + 1 === total) {
                                                                                                              console.log('....all cards MOUNTED!', cardIndex)
                                                                                                              setTimeout(() => {
                                                                                                                that.$nextTick(() => {
                                                                                                                  console.log('..........trigger scroll NOW!')
                                                                                                                  that.scrollToCenter()
                                                                                                                })
                                                                                                              }, 0)
                                                                                                            }
                                                                                                          },
                                                                                                          scrollToCenter () {
                                                                                                            const that = this
                                                                                                            console.log('..........cardIndex: ', that.selectedPointIndex)
                                                                                                            that.notify('scroll triggered!')
                                                                                                      
                                                                                                            function scrollFunction () {
                                                                                                              const element = document.getElementsByClassName(
                                                                                                                that.selectedPointIndex.toString()
                                                                                                              )
                                                                                                              const target = document.getElementById('point-panel')
                                                                                                              const iW = window.innerWidth
                                                                                                              const iH = window.innerHeight
                                                                                                              const myOffset = element[0].offsetLeft
                                                                                                              Quasar.utils.scroll.setHorizontalScrollPosition(target, myOffset, 0)
                                                                                                            }
                                                                                                            setTimeout(() => scrollFunction(), 0)
                                                                                                          }
                                                                                                        }
                                                                                                      })
                                                                                                      

                                                                                                      Images/small-cards (children):

                                                                                                      Vue.component('small-cards', {
                                                                                                        props: {
                                                                                                          pointObject: {
                                                                                                            type: Object,
                                                                                                            required: true
                                                                                                          },
                                                                                                          cardIndex: {
                                                                                                            type: Number,
                                                                                                            required: true,
                                                                                                            default: 0
                                                                                                          }
                                                                                                        },
                                                                                                      
                                                                                                        data: function () {
                                                                                                          return {
                                                                                                            selectedPointIndex: 6
                                                                                                          }
                                                                                                        },
                                                                                                      
                                                                                                        methods: {
                                                                                                          reportError (event) {
                                                                                                            console.log(`${event.name}: ${event.message}`)
                                                                                                          },
                                                                                                        },
                                                                                                      
                                                                                                        template: `
                                                                                                          
                                                                                                            
                                                                                                          
                                                                                                        `
                                                                                                      })
                                                                                                      

                                                                                                      Here you can find a jsfiddle showing the issue. I have added a scroll button to show that after loading you can trigger a scroll successfully (the 6th picture, i.e. 'the Tiger' is scrolled to the bottom-left corner).

                                                                                                      EDIT: To give the question somewhat more direction: The problem is that if scroll is triggered to soon the DOM is not yet rendered and thus the distance to scroll can not yet be determined. But I would think that after mount the Dom should be determined?! So why does current approach not work?

                                                                                                      ANSWER

                                                                                                      Answered 2019-Jun-03 at 13:53

                                                                                                      EDIT/NEW ANSWER:

                                                                                                      I was finally able to get this to work... Here is what I had to do to fix it:

                                                                                                      • ~EDIT~ adding $nextTick (as OP suggested) makes this a lot more consistent! OP was able to get this working sans a wrapper component as well
                                                                                                      • The small-cards component now emits an event when the image is done loading
                                                                                                      • Created a "wrapper" for the small-cards component called small-cards-wrapper
                                                                                                      • This "wrapper" has 2 props: 1) items, an array of image sources 2) scrollToIndex, the index number you would like to scroll to at mount
                                                                                                      • The small-cards-wrapper component will pick up on the emitted event (from small-cards component[s]) and check to see if it is the index you want to scroll to - if it is, we scroll to it..
                                                                                                      • Essentially, we wait for the image to load before trying to scroll to it..

                                                                                                      I'm sure you will be able to see what I changed after reviewing the code, but if you have any questions just let me know!

                                                                                                      [NEWEST JSFiddle (with $nextTick)]

                                                                                                      [UPDATED JSFiddle]

                                                                                                      ORIGINAL ANSWER:

                                                                                                      I triggered the scrollToCenter() method during mount, as well as removed the hook.mounted logic from the template..

                                                                                                      I have commented the above changes that were made within the code so you can see exactly what I did..

                                                                                                      If you do not want the scroll to occur 2 seconds from mount, you can remove the setTimeout - this was done to show how it scrolls after loading (gives you time to see it happen)..

                                                                                                      Is this what you are looking for?

                                                                                                      Vue.component('small-cards', {
                                                                                                        props: {
                                                                                                          pointObject: {
                                                                                                            type: Object,
                                                                                                            required: true
                                                                                                          },
                                                                                                          cardIndex: {
                                                                                                            type: Number,
                                                                                                            required: true,
                                                                                                            default: 0
                                                                                                          },
                                                                                                        },
                                                                                                        data: function() {
                                                                                                          return {
                                                                                                            selectedPointIndex: 6
                                                                                                          }
                                                                                                        },
                                                                                                        methods: {
                                                                                                          reportError(event) {
                                                                                                            console.log(`${event.name}: ${event.message}`);
                                                                                                          },
                                                                                                          handleLoad() {
                                                                                                            this.$emit('loaded-card', true);
                                                                                                          }
                                                                                                        },
                                                                                                        template: `
                                                                                                        
                                                                                                          
                                                                                                          
                                                                                                        
                                                                                                        `
                                                                                                      });
                                                                                                      
                                                                                                      Vue.component('small-cards-wrapper', {
                                                                                                        props: {
                                                                                                          items: {
                                                                                                            type: Array,
                                                                                                            required: true,
                                                                                                          },
                                                                                                          scrollToIndex: {
                                                                                                            type: Number,
                                                                                                            required: false
                                                                                                          }
                                                                                                        },
                                                                                                        methods: {
                                                                                                          isLoaded(x) {
                                                                                                            if (Number(x) === Number(this.scrollToIndex)) {
                                                                                                              this.$nextTick(() => {
                                                                                                                const element = document.getElementsByClassName(x.toString())
                                                                                                                const target = document.getElementById('point-panel')
                                                                                                                const iW = window.innerWidth
                                                                                                                const iH = window.innerHeight
                                                                                                                const myOffset = element[0].offsetLeft
                                                                                                                Quasar.utils.scroll.setHorizontalScrollPosition(target, myOffset, 0)
                                                                                                                this.$q.notify("Scroll Triggered!");        
                                                                                                              })
                                                                                                            }
                                                                                                          }
                                                                                                        },
                                                                                                        template: `
                                                                                                          
                                                                                                         
                                                                                                        
                                                                                                        `
                                                                                                      })
                                                                                                      
                                                                                                      new Vue({
                                                                                                        el: '#q-app',
                                                                                                        data: function() {
                                                                                                          return {
                                                                                                            selectedPointIndex: 6,
                                                                                                            picArray: ["https://images.takeshape.io/86ce9525-f5f2-4e97-81ba-54e8ce933da7/dev/144069dc-7390-4022-aa0f-abba022d3a2f/spec.jpg?auto=compress%2Cformat", "https://natureconservancy-h.assetsadobe.com/is/image/content/dam/tnc/nature/en/photos/prescribed_burn_oregon.jpg?crop=0,120,5760,3600&wid=1640&hei=1025&scl=3.5121951219512195", "https://orig11.deviantart.net/1062/f/2015/315/9/6/abstract__7_by_thejsyve1-d9gciwk.jpg", "https://natureconservancy-h.assetsadobe.com/is/image/content/dam/tnc/nature/en/photos/Brown_County_Hills_Leonetti.jpg?crop=33,0,1192,656&wid=4000&hei=2200&scl=0.29818181818181816", "https://www.telegraph.co.uk/content/dam/Travel/galleries/travel/destinations/northamerica/usa/US%20national%20parks/AP84847745_Yosemite_General-xlarge.jpg", "https://dehayf5mhw1h7.cloudfront.net/wp-content/uploads/sites/183/2016/09/15173325/Brown_County_Indiana_Estados_Unidos_2012-10-14_DD_10.jpg", "https://s-media-cache-ak0.pinimg.com/originals/19/e9/58/19e9581dbdc756a2dbbb38ae39a3419c.jpg", "https://cdn.pixabay.com/photo/2015/12/01/20/28/green-1072828_960_720.jpg", "https://www.alwareness.org/wp-content/uploads/2018/10/Bomen-Bos.jpg", "https://www.campz.be/info/wp-content/uploads/header-pic-mountain.jpeg", "https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSUzRyiSPfzeIogLgkY1P8ugrvzls23SMhOcJi7vmUfCe4r1nKa", "https://upload.wikimedia.org/wikipedia/commons/f/ff/Pizigani_1367_Chart_10MB.jpg", "https://farm6.staticflickr.com/5720/22076039308_4e2fc21c5f_o.jpg"]
                                                                                                          }
                                                                                                        },
                                                                                                        template: `
                                                                                                       
                                                                                                         Scroll now occurs on 'mount'
                                                                                                          
                                                                                                        
                                                                                                        `,
                                                                                                      })
                                                                                                      body {
                                                                                                        position: absolute;
                                                                                                        z-index: 0;
                                                                                                        top: 0;
                                                                                                        bottom: 0;
                                                                                                        right: 0;
                                                                                                        left: 0;
                                                                                                        width: 100%;
                                                                                                        height: 100%;
                                                                                                        border: 0;
                                                                                                        margin: 0;
                                                                                                        padding: 0;
                                                                                                        min-width: 100px;
                                                                                                        min-height: 100vh;
                                                                                                        -ms-text-size-adjust: 100%;
                                                                                                        -webkit-text-size-adjust: 100%;
                                                                                                        -webkit-font-smoothing: antialiased;
                                                                                                        -moz-osx-font-smoothing: grayscale;
                                                                                                      }
                                                                                                      
                                                                                                      .map-overlay {
                                                                                                        flex-flow: row nowrap;
                                                                                                        justify-content: flex-start;
                                                                                                        width: 100vw;
                                                                                                        height: 30vh;
                                                                                                        bottom: 0;
                                                                                                        left: 0;
                                                                                                        margin: 0;
                                                                                                        overflow-x: scroll;
                                                                                                        overflow-y: hidden;
                                                                                                        -webkit-overflow-scrolling: touch;
                                                                                                        -ms-overflow-style: -ms-autohiding-scrollbar;
                                                                                                        display: flex;
                                                                                                        position: fixed;
                                                                                                        background-color: rgba(255, 150, 150, 0.3);
                                                                                                        font: 'Abel', 'Helvetica Neue', Arial, Helvetica, sans-serif;
                                                                                                        cursor: pointer;
                                                                                                        -webkit-user-select: none;
                                                                                                        -moz-user-select: none;
                                                                                                        -ms-user-select: none;
                                                                                                        user-select: none;
                                                                                                        color: #8e3433;
                                                                                                      }
                                                                                                      
                                                                                                      .scroll {
                                                                                                        overflow: auto;
                                                                                                      }
                                                                                                      
                                                                                                      .column {
                                                                                                        flex-direction: column;
                                                                                                      }
                                                                                                      
                                                                                                      .row,
                                                                                                      .column,
                                                                                                      .flex {
                                                                                                        display: flex;
                                                                                                        flex-wrap: wrap;
                                                                                                      }
                                                                                                      
                                                                                                      div {
                                                                                                        display: block;
                                                                                                      }
                                                                                                      
                                                                                                      html,
                                                                                                      body,
                                                                                                      #q-app {
                                                                                                        width: 100%;
                                                                                                        direction: ltr;
                                                                                                      }
                                                                                                      
                                                                                                      .mycard {
                                                                                                        flex: 1 1 auto;
                                                                                                        min-width: 47vw;
                                                                                                        margin: 3px 0 9px 2vw;
                                                                                                        justify-content: flex-end;
                                                                                                        border-radius: 2px;
                                                                                                        display: flex;
                                                                                                      }
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      
                                                                                                      

                                                                                                      Source https://stackoverflow.com/questions/56415077

                                                                                                      Community Discussions, Code Snippets contain sources that include Stack Exchange Network

                                                                                                      Vulnerabilities

                                                                                                      No vulnerabilities reported

                                                                                                      Install img-api

                                                                                                      Pre-built binaries are available for Windows, macOS and Linux in GitHub Releases, the easiest way to get started is to just download a release which includes everything needed to get started in your machine without installing anything else. Simply extract the archive and run the img-api binary (img-api.exe on Windows). On Linux/macOS you can type ./img-api to run it, on Windows you may just double click the exe or type img-api in cmd. (Make sure you are in the correct directory). If you are on Linux/macOS you may also install via Homebrew just run: brew install ravener/tap/img-api. The API will start in http://localhost:3030 but the port can be changed via -p. If the prebuilt binaries doesn't suit you or you'd like to edit the code then continue for instructions on building, this will require Golang 1.13+ installed.
                                                                                                      Install Golang 1.13+ (git must also be installed) then clone this repository.
                                                                                                      To run with docker you can use.
                                                                                                      Just follow the below instructions in order, indicated by the big numbers. All API endpoints are listed in Endpoints.md.

                                                                                                      Support

                                                                                                      Contributions are welcome, whether it is new image template ideas or code contributions. Feel free to open any issues when in doubt. Also join #img-api in my Discord Server for contacting me and getting updates. Tip: If you use a web-browser to test the images output in development, pass the -d flag to disable browser cache to make testing easier.
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