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',383,null,null,378,null,null,null,null,null,null,null,null],
['2日',132,null,null,173,null,null,132,null,null,173,null,null],
['3日',199,null,null,357,null,null,199,null,null,null,null,null],
['4日',243,null,null,409,null,null,null,null,null,null,null,null],
['5日',443,null,null,308,null,null,null,null,null,null,null,null],
['6日',576,null,null,198,null,null,null,null,null,198,null,null],
['7日',585,null,null,275,null,null,null,null,null,null,null,null],
['8日',500,null,null,328,null,null,null,null,null,null,null,null],
['9日',348,null,null,116,null,null,null,null,null,116,null,null],
['10日',454,null,null,264,null,null,null,null,null,null,null,null],
['11日',105,null,null,405,null,null,105,null,null,null,null,null],
['12日',419,null,null,421,null,null,null,null,null,null,null,null],
['13日',446,null,null,350,null,null,null,null,null,null,null,null],
['14日',454,null,null,399,null,null,null,null,null,null,null,null],
['15日',519,null,null,433,null,null,null,null,null,null,null,null],
['16日',529,null,null,96,null,null,null,null,null,96,null,null],
['17日',370,null,null,177,null,null,null,null,null,177,null,null],
['18日',94,null,null,342,null,null,94,null,null,null,null,null],
['19日',166,null,null,432,null,null,166,null,null,null,null,null],
['20日',295,null,null,438,null,null,null,null,null,null,null,null],
['21日',348,null,null,351,null,null,null,null,null,null,null,null],
['22日',308,null,null,411,null,null,null,null,null,null,null,null],
['23日',336,null,null,64,null,null,null,null,null,64,null,null],
['24日',355,null,null,130,null,null,null,null,null,130,null,null],
['25日',120,null,null,344,null,null,120,null,null,null,null,null],
['26日',284,null,null,493,null,null,null,null,null,null,null,null],
['27日',374,null,null,57,null,null,null,null,null,57,null,null],
['28日',305,null,null,124,null,null,null,null,null,124,null,null],
['29日',177,null,null,284,null,null,177,null,null,null,null,null],
['30日',266,null,null,444,null,null,null,null,null,null,null,null],
['31日',null,null,null,604,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7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=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)
      }
    });
  }

});