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',111,null,null,null,null,null,111,null,null,70,null,null],
['2日',242,null,null,131,null,null,null,null,null,131,null,null],
['3日',348,null,null,242,null,null,null,null,null,null,null,null],
['4日',450,null,null,386,null,null,null,null,null,null,null,null],
['5日',515,null,null,460,null,null,null,null,null,null,null,null],
['6日',535,null,null,547,null,null,null,null,null,null,null,null],
['7日',519,null,null,548,null,null,null,null,null,null,null,null],
['8日',426,null,null,531,null,null,null,null,null,null,null,null],
['9日',490,null,null,527,null,null,null,null,null,null,null,null],
['10日',499,null,null,570,null,null,null,null,null,null,null,null],
['11日',500,null,null,598,null,null,null,null,null,null,null,null],
['12日',78,null,null,124,null,null,78,null,null,124,null,null],
['13日',158,null,null,223,null,null,158,null,null,null,null,null],
['14日',239,null,null,315,null,null,null,null,null,null,null,null],
['15日',293,null,null,434,null,null,null,null,null,null,null,null],
['16日',374,null,null,517,null,null,null,null,null,null,null,null],
['17日',379,null,null,600,null,null,null,null,null,null,null,null],
['18日',385,null,null,574,null,null,null,null,null,null,null,null],
['19日',366,null,null,452,null,null,null,null,null,null,null,null],
['20日',132,null,null,95,null,null,132,null,null,95,null,null],
['21日',206,null,null,173,null,null,null,null,null,173,null,null],
['22日',336,null,null,346,null,null,null,null,null,null,null,null],
['23日',393,null,null,466,null,null,null,null,null,null,null,null],
['24日',509,null,null,581,null,null,null,null,null,null,null,null],
['25日',439,null,null,650,null,null,null,null,null,null,null,null],
['26日',509,null,null,631,null,null,null,null,null,null,null,null],
['27日',508,null,null,617,null,null,null,null,null,null,null,null],
['28日',556,null,null,382,null,null,null,null,null,null,null,null],
['29日',82,null,null,29,null,null,82,null,null,29,null,null],
['30日',null,null,null,47,null,null,135,null,null,47,null,null],
['31日',null,null,null,null,null,null,193,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:700},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});