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',986,null,null,1213,null,null,null,null,null,null,null,null],
['2日',1200,null,null,1228,null,null,null,null,null,null,null,null],
['3日',1261,null,null,1271,null,null,null,null,null,null,null,null],
['4日',1319,null,null,1329,null,null,null,null,null,null,null,null],
['5日',1445,null,null,1104,null,null,null,null,null,null,null,null],
['6日',1334,null,null,970,null,null,null,null,null,null,null,null],
['7日',1376,null,null,812,null,null,null,null,null,null,null,null],
['8日',1194,null,null,972,null,null,null,null,null,null,null,null],
['9日',1132,null,null,1134,null,null,null,null,null,null,null,null],
['10日',1172,null,null,1159,null,null,null,null,null,null,null,null],
['11日',1133,null,null,956,null,null,null,null,null,null,null,null],
['12日',1201,null,null,1041,null,null,null,null,null,null,null,null],
['13日',1290,null,null,1000,null,null,null,null,null,null,null,null],
['14日',1228,null,null,892,null,null,null,null,null,null,null,null],
['15日',null,null,null,911,null,null,null,null,null,null,null,null],
['16日',987,null,null,1019,null,null,null,null,null,null,null,null],
['17日',1180,null,null,1090,null,null,null,null,null,null,null,null],
['18日',1174,null,null,1341,null,null,null,null,null,null,null,null],
['19日',1198,null,null,1307,null,null,null,null,null,null,null,null],
['20日',1187,null,null,1044,null,null,null,null,null,null,null,null],
['21日',1225,null,null,1266,null,null,null,null,null,null,null,null],
['22日',1276,null,null,1261,null,null,null,null,null,null,null,null],
['23日',653,null,null,1341,null,null,null,null,null,null,null,null],
['24日',867,null,null,1315,null,null,null,null,null,null,null,null],
['25日',1084,null,null,1330,null,null,null,null,null,null,null,null],
['26日',1003,null,null,1197,null,null,null,null,null,null,null,null],
['27日',1012,null,null,1167,null,null,null,null,null,null,null,null],
['28日',972,null,null,1220,null,null,null,null,null,null,null,null],
['29日',991,null,null,1252,null,null,null,null,null,null,null,null],
['30日',1231,null,null,1083,null,null,null,null,null,null,null,null],
['31日',null,null,null,1403,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1500},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)
      }
    });
  }

});