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',260,null,null,425,null,null,null,null,null,null,null,null],
['2日',146,null,null,238,null,null,146,null,null,null,null,null],
['3日',178,null,null,255,null,null,178,null,null,null,null,null],
['4日',232,null,null,281,null,null,null,null,null,null,null,null],
['5日',298,null,null,336,null,null,null,null,null,null,null,null],
['6日',319,null,null,396,null,null,null,null,null,null,null,null],
['7日',363,null,null,361,null,null,null,null,null,null,null,null],
['8日',365,null,null,401,null,null,null,null,null,null,null,null],
['9日',400,null,null,448,null,null,null,null,null,null,null,null],
['10日',425,null,null,298,null,null,null,null,null,null,null,null],
['11日',426,null,null,280,null,null,null,null,null,null,null,null],
['12日',163,null,null,134,null,null,163,null,null,134,null,null],
['13日',201,null,null,178,null,null,null,null,null,178,null,null],
['14日',229,null,null,210,null,null,null,null,null,null,null,null],
['15日',289,null,null,294,null,null,null,null,null,null,null,null],
['16日',370,null,null,366,null,null,null,null,null,null,null,null],
['17日',390,null,null,201,null,null,null,null,null,null,null,null],
['18日',436,null,null,201,null,null,null,null,null,null,null,null],
['19日',509,null,null,201,null,null,null,null,null,null,null,null],
['20日',534,null,null,201,null,null,null,null,null,null,null,null],
['21日',427,null,null,417,null,null,null,null,null,null,null,null],
['22日',221,null,null,318,null,null,null,null,null,null,null,null],
['23日',260,null,null,369,null,null,null,null,null,null,null,null],
['24日',357,null,null,433,null,null,null,null,null,null,null,null],
['25日',446,null,null,456,null,null,null,null,null,null,null,null],
['26日',482,null,null,460,null,null,null,null,null,null,null,null],
['27日',467,null,null,436,null,null,null,null,null,null,null,null],
['28日',419,null,null,446,null,null,null,null,null,null,null,null],
['29日',355,null,null,451,null,null,null,null,null,null,null,null],
['30日',399,null,null,456,null,null,null,null,null,null,null,null],
['31日',443,null,null,null,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:'2022年9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=30 -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)
      }
    });
  }

});