射击课 | Ruotian's I/O

这学期选了射击课，还蛮有趣的。 上半学期是气手枪，下半学期是气步枪。 在这里记录一下成绩。 var ec_union= []; function draw(doc_id , ec_title, data, use_union){ if(!use_union){ for(var x of data){ ec_union.push(x); } }else{ data=ec_union; } var ec_tmp = echarts.init(document.getElementById(doc_id)); ec_tmp.showLoading(); var ec_option = { title: { text: ec_title, }, polar: {}, tooltip: { formatter: function (params) { // console.log(params); return (params.value[0]+'环') ; } }, angleAxis: { min: 0, max: 360, interval: 30, startAngle: 90, type: 'value', axisLine:{ lineStyle:{ type: 'dotted' } }, splitLine: { show: true,// lines lineStyle: { color: '#999', type: 'dashed' } }, axisPointer:{ show: true, triggerTooltip: false, lineStyle: { color: '#555', type:"dashed", width: 1 } } }, radiusAxis: { min: 1, max: 11, interval: 1, inverse: true, type: 'value', axisLine:{ lineStyle:{ type: 'dotted' } }, axisLabel:{ show: true, margin:10, rotate: 0, formatter: function (value, index) { if(index === 10) return ''; return (value); } }, splitArea: { show:true, areaStyle: { color: ['#99C8E6','#98C7E5','#97C6E4','#7DB5DA','#7DB5DA','#7DB5DA', '#72ACD1','#72ACD1','#72ACD1','#72ACD1'], shadowBlur: 3, shadowColor: 'rgba(0, 0, 0, 0.5)' } }, splitLine: { show: true,// lines lineStyle: { color: '#000' } }, axisPointer:{ show: true, type: 'shadow', triggerTooltip: false } }, series: [{ name: ec_title, type: 'scatter', coordinateSystem: 'polar', symbolSize: function (val) { return 15 ; }, data: data, animationDelay: function (idx) { return idx * 20; } }] } ec_tmp.hideLoading(); ec_tmp.setOption(ec_option); } Week1 draw("week1-1", "10m, Air Pistol Target, week1-1", [[2.17,93.4],[2.86,50.0], [3.99,26.8], [4.78,354.2], [5.35,324.2] ] ); Week2 draw("week2-1", "10m, Air Pistol Target, week2-1", [[0,322],[3.1786723163841804,270],[6.67270586850595,329.8781782234606],[6.0798511183871256,345.66456458047986],[5.659287890585424,68.26893520453167],[7.219400844703556,84.10303648978918],[7.749829589123816,83.76291992354152],[9.07071181585664,240.38518835365358],[8.907634131223713,153.43494882292202],[5.632042449847603,131.13274221732664] ] ); Week3 draw("week3-1", "10m, Air Pistol Target, week3-1", [[3.086750959450031,323.4369041314059],[2.6752556411576283,272.67429224338326],[3.784050324616051,239.73347199833748],[4.347018131698134,100.08725139046348],[8.528185533491902,180.40924860803497],[7.19179826798676,187.19091140842045],[5.22745085202621,184.3852651067051],[9.592766442373646,293.67053848472045],[9.104944892410805,303.9861671096486],[0,130.73425695789] ] ); draw("week3-2", "10m, Air Pistol Target, week3-2", [ [6.664933184972465,317.145524354897],[5.807130588663357,239.3369182679246],[7.216763351239899,182.94252045636864],[5.912772057124325,181.7899106082461],[9.6092545484952,339.95475057457895],[9.143498048351978,57.82134379339892],[7.661454553110291,48.21548399174821],[7.3312078922103385,80.58300672200544],[6.612614600110452,102.07865371051282],[0,46.37599306665491]] ); draw("week3-3", "10m, Air Pistol Target, week3-3", [ [4.701090498156573,14.114143867937543],[6.314004771411072,16.864659233132187],[7.038700542309225,20.615821702342856],[7.915157150464097,46.62333252509046],[4.470640349518325,225.32865287448882],[4.686558184020477,190.14720465178334],[6.073899425331612,213.7470215624029],[6.4620210713325,215.97820653832218],[7.327810940386317,158.86360094796086],[3.1656906524356607,64.64768237306096]] ); Week4 draw("week4-1", "10m, Air Pistol Target, week4-1", [ [4.327649194669171,289.15410493946706],[5.073027216876067,279.6026152173475],[2.0540931952293824,206.36277212511504],[3.4673628650345467,203.92158290381792],[5.202987135206166,182.61840946513348],[7.601674295374184,146.22737377105256],[8.613911247372709,347.6091433393191],[4.508368514324477,76.15272609593733],[9.565127982113074,251.34211152588045],[7.036812448404534,311.93029617727365]] ); draw("week4-2", "10m, Air Pistol Target, week4-2", [ [4.057578237529646,349.0044053072056],[5.718447722534017,314.0519294294594],[5.835541015491704,284.6538357451064],[4.917911770075518,275.329950866727],[9.629120136454508,262.6004053401129],[6.788797040555314,213.88993571356923],[5.540607584437904,31.376863701589123],[2.7304815506977134,129.19473163326384]] ); 脱靶两发… draw("week4-3", "10m, Air Pistol Target, week4-3", [ [2.1461369826923757,334.8657680217184],[3.529359222751915,355.79861483839545],[3.003365919583755,236.8011273679345],[8.261368545873065,272.2167943407402],[9.156979224821523,336.8734796112512],[9.652512577465242,174.7376046004049],[8.563495354151772,126.45471810469917],[6.09025219753266,178.55760530250814],[1.681494499072322,162.01132443709338],[1.2114561508494062,123.74739194858648] ] ); Week5 draw("week5-1", "10m, Air Pistol Target, week5-1", [ [1.0255925087521154,27.744370169482558],[2.396110040216024,108.9182891635108],[7.698446327683616,90],[6.315734608418323,198.23007801721502],[0.614036267059444,235.29843969483397],[4.245743180965699,286.3979922855169],[6.862273430346763,289.4400348281762],[7.226663457572145,279.15380945384436],[7.166833140748493,315.93307352321847],[8.276892110164095,327.44333420789326] ] ); draw("week5-2", "10m, Air Pistol Target, week5-2", [ [2.0262612169188,327.77953458402123],[1.9538853245243932,24.56426556040941],[5.239775785841092,129.15348872741106],[4.247312478574946,182.84744353967469],[8.848869013173037,20.66612343095325],[2.7478390496407785,262.1299372197258],[3.7494885867977237,279.5311321583464],[6.582310998679526,279.19880865433737],[0,288.53092156316825]] ); 脱靶一发… draw("week5-3", "10m, Air Pistol Target, week5-3", [ [2.7728830278697036,343.1594303888661],[4.6517967190250245,10.091057238888908],[6.628843404912876,330.7430970100652],[7.695426469470051,272.449662620127],[2.8519954201035684,264.02998401914294],[5.82179787271115,234.57586898667284],[3.3728609215067618,180.13262888235215],[8.530961436269774,112.71441235316723],[4.256273692602802,117.43716781506816]] ); 脱靶一发… Week6 放假 Week7 draw("week7-1", "10m, Air Pistol Target, week7-1", [ [3.677022737836945,255.19315801198238],[4.313835272092625,258.4230254328923],[5.550665827288313,285.7924035288573],[5.9702030866514635,333.97461053564933],[5.7737428970283595,0.5806805858927078],[7.443024030626865,321.6510960250637],[9.6631960313428,303.69006752597977],[8.944608886680054,256.08312256669876],[9.928826884737465,188.53076560994816],[5.9504106439766575,195.20240870917618] ] ); draw("week7-2", "10m, Air Pistol Target, week7-2", [ [4.615564344057825,241.23779728688368],[5.4460749374287065,24.609766886487392],[6.5847106893289356,349.6336773965495],[7.441446968441672,279.13518835941017],[8.253639668132234,329.4784292383774],[8.855545053115963,337.2349908924885],[8.724374520161174,61.24763157278565],[7.514193757044597,104.66970907547461],[7.903659298376881,114.95768325510636],[10.06027659730429,205.60218755144174]] ); draw("week7-3", "10m, Air Pistol Target, week7-3", [ [1.2012711864406775,17.945253229792783],[2.3069410805572477,18.103763034506628],[3.6693648092878504,46.46379846369894],[5.788675090697231,296.9991018092174],[6.330797879899837,305.61323262226296],[6.817317182033146,315.85509739626673],[6.486955210197731,221.98721249581666],[7.817868000404585,205.99637725058898],[7.626715803400662,151.55707137563664],[5.559482043746065,152.76971567430257]] ); 未完待续 Update 烂尾了，之前识别环数的代码找不到了… 好消息是这门课拿到了4.0。 期末考试 百度的Echarts不错，做可视化很方便，文档也很全。 尝试使用opencv perspective transformation等方式去自动识别弹孔位置。

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