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',698,null,null,834,null,null,null,null,null,null,null,null],
['2日',580,null,null,966,null,null,null,null,null,null,null,null],
['3日',604,null,null,838,null,null,null,null,null,null,null,null],
['4日',635,null,null,933,null,null,null,null,null,null,null,null],
['5日',598,null,null,1229,null,null,null,null,null,null,null,null],
['6日',604,null,null,956,null,null,null,null,null,null,null,null],
['7日',656,null,null,930,null,null,null,null,null,null,null,null],
['8日',670,null,null,960,null,null,null,null,null,null,null,null],
['9日',789,null,null,981,null,null,null,null,null,null,null,null],
['10日',859,null,null,925,null,null,null,null,null,null,null,null],
['11日',753,null,null,1022,null,null,null,null,null,null,null,null],
['12日',711,null,null,1016,null,null,null,null,null,null,null,null],
['13日',744,null,null,1163,null,null,null,null,null,null,null,null],
['14日',988,null,null,1186,null,null,null,null,null,null,null,null],
['15日',860,null,null,938,null,null,null,null,null,null,null,null],
['16日',1138,null,null,1056,null,null,null,null,null,null,null,null],
['17日',783,null,null,1162,null,null,null,null,null,null,null,null],
['18日',770,null,null,1009,null,null,null,null,null,null,null,null],
['19日',904,null,null,1134,null,null,null,null,null,null,null,null],
['20日',972,null,null,802,null,null,null,null,null,null,null,null],
['21日',719,null,null,845,null,null,null,null,null,null,null,null],
['22日',863,null,null,929,null,null,null,null,null,null,null,null],
['23日',818,null,null,745,null,null,null,null,null,null,null,null],
['24日',956,null,null,640,null,null,null,null,null,null,null,null],
['25日',881,null,null,696,null,null,null,null,null,null,null,null],
['26日',926,null,null,722,null,null,null,null,null,null,null,null],
['27日',1023,null,null,674,null,null,null,null,null,null,null,null],
['28日',855,null,null,694,null,null,null,null,null,null,null,null],
['29日',1147,null,null,724,null,null,null,null,null,null,null,null],
['30日',null,null,null,818,null,null,null,null,null,null,null,null],
['31日',null,null,null,749,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:'2024年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});