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',375,null,null,353,null,null,null,null,null,null,null,null],
['2日',362,null,null,340,null,null,null,null,null,null,null,null],
['3日',377,null,null,358,null,null,null,null,null,null,null,null],
['4日',391,null,null,369,null,null,null,null,null,null,null,null],
['5日',343,null,null,302,null,null,null,null,null,null,null,null],
['6日',354,null,null,314,null,null,null,null,null,null,null,null],
['7日',352,null,null,291,null,null,null,null,null,null,null,null],
['8日',318,null,null,270,null,null,null,null,null,null,null,null],
['9日',70,null,null,68,null,null,70,null,null,68,null,null],
['10日',null,null,null,null,null,null,102,null,null,99,null,null],
['11日',168,null,null,176,null,null,168,null,null,176,null,null],
['12日',202,null,null,226,null,null,null,null,null,null,null,null],
['13日',217,null,null,271,null,null,null,null,null,null,null,null],
['14日',239,null,null,285,null,null,null,null,null,null,null,null],
['15日',258,null,null,309,null,null,null,null,null,null,null,null],
['16日',280,null,null,337,null,null,null,null,null,null,null,null],
['17日',297,null,null,371,null,null,null,null,null,null,null,null],
['18日',312,null,null,381,null,null,null,null,null,null,null,null],
['19日',279,null,null,367,null,null,null,null,null,null,null,null],
['20日',270,null,null,367,null,null,null,null,null,null,null,null],
['21日',299,null,null,354,null,null,null,null,null,null,null,null],
['22日',280,null,null,323,null,null,null,null,null,null,null,null],
['23日',230,null,null,95,null,null,null,null,null,95,null,null],
['24日',186,null,null,130,null,null,186,null,null,130,null,null],
['25日',244,null,null,207,null,null,null,null,null,null,null,null],
['26日',280,null,null,239,null,null,null,null,null,null,null,null],
['27日',280,null,null,275,null,null,null,null,null,null,null,null],
['28日',349,null,null,297,null,null,null,null,null,null,null,null],
['29日',null,null,null,332,null,null,null,null,null,null,null,null],
['30日',null,null,null,318,null,null,null,null,null,null,null,null],
['31日',null,null,null,349,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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)
      }
    });
  }

});