google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',1502,null,null,1168,null,null,null,null,null,null,null,null],
['2日',1511,null,null,1405,null,null,null,null,null,null,null,null],
['3日',1280,null,null,1237,null,null,null,null,null,null,null,null],
['4日',1205,null,null,1283,null,null,null,null,null,null,null,null],
['5日',1392,null,null,1370,null,null,null,null,null,null,null,null],
['6日',1297,null,null,1309,null,null,null,null,null,null,null,null],
['7日',1105,null,null,1422,null,null,null,null,null,null,null,null],
['8日',1395,null,null,1462,null,null,null,null,null,null,null,null],
['9日',1300,null,null,1498,null,null,null,null,null,null,null,null],
['10日',1076,null,null,1450,null,null,null,null,null,null,null,null],
['11日',1152,null,null,1320,null,null,null,null,null,null,null,null],
['12日',1237,null,null,1241,null,null,null,null,null,null,null,null],
['13日',1357,null,null,1227,null,null,null,null,null,null,null,null],
['14日',1403,null,null,1235,null,null,null,null,null,null,null,null],
['15日',1164,null,null,1259,null,null,null,null,null,null,null,null],
['16日',1167,null,null,1199,null,null,null,null,null,null,null,null],
['17日',1172,null,null,1237,null,null,null,null,null,null,null,null],
['18日',972,null,null,1151,null,null,null,null,null,null,null,null],
['19日',1226,null,null,1054,null,null,null,null,null,null,null,null],
['20日',1211,null,null,1080,null,null,null,null,null,null,null,null],
['21日',1418,null,null,1286,null,null,null,null,null,null,null,null],
['22日',1504,null,null,1346,null,null,null,null,null,null,null,null],
['23日',1494,null,null,1467,null,null,null,null,null,null,null,null],
['24日',1176,null,null,1379,null,null,null,null,null,null,null,null],
['25日',1279,null,null,1204,null,null,null,null,null,null,null,null],
['26日',1260,null,null,1096,null,null,null,null,null,null,null,null],
['27日',1293,null,null,1239,null,null,null,null,null,null,null,null],
['28日',1358,null,null,1204,null,null,null,null,null,null,null,null],
['29日',1175,null,null,1215,null,null,null,null,null,null,null,null],
['30日',1060,null,null,1153,null,null,null,null,null,null,null,null],
['31日',1092,null,null,1276,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2023年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});