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',327,null,null,414,null,null,null,null,null,null,null,null],
['2日',311,null,null,377,null,null,null,null,null,null,null,null],
['3日',373,null,null,408,null,null,null,null,null,null,null,null],
['4日',461,null,null,432,null,null,null,null,null,null,null,null],
['5日',503,null,null,407,null,null,null,null,null,null,null,null],
['6日',527,null,null,452,null,null,null,null,null,null,null,null],
['7日',566,null,null,289,null,null,null,null,null,null,null,null],
['8日',587,null,null,296,null,null,null,null,null,null,null,null],
['9日',529,null,null,305,null,null,null,null,null,null,null,null],
['10日',495,null,null,370,null,null,null,null,null,null,null,null],
['11日',546,null,null,431,null,null,null,null,null,null,null,null],
['12日',532,null,null,408,null,null,null,null,null,null,null,null],
['13日',475,null,null,381,null,null,null,null,null,null,null,null],
['14日',523,null,null,474,null,null,null,null,null,null,null,null],
['15日',166,null,null,491,null,null,166,null,null,null,null,null],
['16日',184,null,null,436,null,null,184,null,null,null,null,null],
['17日',233,null,null,456,null,null,null,null,null,null,null,null],
['18日',205,null,null,479,null,null,null,null,null,null,null,null],
['19日',172,null,null,481,null,null,172,null,null,null,null,null],
['20日',243,null,null,495,null,null,null,null,null,null,null,null],
['21日',301,null,null,446,null,null,null,null,null,null,null,null],
['22日',383,null,null,460,null,null,null,null,null,null,null,null],
['23日',405,null,null,549,null,null,null,null,null,null,null,null],
['24日',331,null,null,557,null,null,null,null,null,null,null,null],
['25日',323,null,null,473,null,null,null,null,null,null,null,null],
['26日',311,null,null,487,null,null,null,null,null,null,null,null],
['27日',362,null,null,91,null,null,null,null,null,91,null,null],
['28日',409,null,null,null,null,null,null,null,null,91,null,null],
['29日',390,null,null,null,null,null,null,null,null,125,null,null],
['30日',418,null,null,null,null,null,null,null,null,149,null,null],
['31日',null,null,null,null,null,null,null,null,null,159,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:600},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=10;

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

});