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',841,null,null,597,null,null,null,null,null,null,null,null],
['2日',576,null,null,543,null,null,null,null,null,null,null,null],
['3日',615,null,null,602,null,null,null,null,null,null,null,null],
['4日',768,null,null,612,null,null,null,null,null,null,null,null],
['5日',617,null,null,532,null,null,null,null,null,null,null,null],
['6日',610,null,null,582,null,null,null,null,null,null,null,null],
['7日',535,null,null,626,null,null,null,null,null,null,null,null],
['8日',529,null,null,695,null,null,null,null,null,null,null,null],
['9日',697,null,null,596,null,null,null,null,null,null,null,null],
['10日',677,null,null,722,null,null,null,null,null,null,null,null],
['11日',643,null,null,703,null,null,null,null,null,null,null,null],
['12日',701,null,null,764,null,null,null,null,null,null,null,null],
['13日',704,null,null,967,null,null,null,null,null,null,null,null],
['14日',688,null,null,822,null,null,null,null,null,null,null,null],
['15日',512,null,null,619,null,null,null,null,null,null,null,null],
['16日',597,null,null,741,null,null,null,null,null,null,null,null],
['17日',648,null,null,713,null,null,null,null,null,null,null,null],
['18日',652,null,null,857,null,null,null,null,null,null,null,null],
['19日',640,null,null,717,null,null,null,null,null,null,null,null],
['20日',556,null,null,625,null,null,null,null,null,null,null,null],
['21日',597,null,null,645,null,null,null,null,null,null,null,null],
['22日',609,null,null,708,null,null,null,null,null,null,null,null],
['23日',653,null,null,735,null,null,null,null,null,null,null,null],
['24日',621,null,null,768,null,null,null,null,null,null,null,null],
['25日',594,null,null,591,null,null,null,null,null,null,null,null],
['26日',702,null,null,664,null,null,null,null,null,null,null,null],
['27日',707,null,null,735,null,null,null,null,null,null,null,null],
['28日',534,null,null,932,null,null,null,null,null,null,null,null],
['29日',566,null,null,669,null,null,null,null,null,null,null,null],
['30日',541,null,null,734,null,null,null,null,null,null,null,null],
['31日',null,null,null,799,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10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)
      }
    });
  }

});