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',856,null,null,793,null,null,null,null,null,null,null,null],
['2日',852,null,null,654,null,null,null,null,null,null,null,null],
['3日',848,null,null,701,null,null,null,null,null,null,null,null],
['4日',831,null,null,823,null,null,null,null,null,null,null,null],
['5日',792,null,null,827,null,null,null,null,null,null,null,null],
['6日',649,null,null,856,null,null,null,null,null,null,null,null],
['7日',579,null,null,825,null,null,null,null,null,null,null,null],
['8日',683,null,null,908,null,null,null,null,null,null,null,null],
['9日',760,null,null,897,null,null,null,null,null,null,null,null],
['10日',682,null,null,821,null,null,null,null,null,null,null,null],
['11日',667,null,null,880,null,null,null,null,null,null,null,null],
['12日',596,null,null,824,null,null,null,null,null,null,null,null],
['13日',690,null,null,886,null,null,null,null,null,null,null,null],
['14日',760,null,null,987,null,null,null,null,null,null,null,null],
['15日',799,null,null,761,null,null,null,null,null,null,null,null],
['16日',649,null,null,794,null,null,null,null,null,null,null,null],
['17日',678,null,null,711,null,null,null,null,null,null,null,null],
['18日',667,null,null,914,null,null,null,null,null,null,null,null],
['19日',725,null,null,740,null,null,null,null,null,null,null,null],
['20日',695,null,null,798,null,null,null,null,null,null,null,null],
['21日',715,null,null,937,null,null,null,null,null,null,null,null],
['22日',888,null,null,746,null,null,null,null,null,null,null,null],
['23日',802,null,null,639,null,null,null,null,null,null,null,null],
['24日',727,null,null,670,null,null,null,null,null,null,null,null],
['25日',684,null,null,626,null,null,null,null,null,null,null,null],
['26日',690,null,null,588,null,null,null,null,null,null,null,null],
['27日',833,null,null,673,null,null,null,null,null,null,null,null],
['28日',894,null,null,556,null,null,null,null,null,null,null,null],
['29日',847,null,null,550,null,null,null,null,null,null,null,null],
['30日',null,null,null,612,null,null,null,null,null,null,null,null],
['31日',null,null,null,627,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:1000},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)
      }
    });
  }

});