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',560,null,null,658,null,null,null,null,null,null,null,null],
['2日',438,null,null,572,null,null,null,null,null,null,null,null],
['3日',376,null,null,613,null,null,null,null,null,null,null,null],
['4日',449,null,null,617,null,null,null,null,null,null,null,null],
['5日',484,null,null,728,null,null,null,null,null,null,null,null],
['6日',372,null,null,819,null,null,null,null,null,null,null,null],
['7日',395,null,null,772,null,null,null,null,null,null,null,null],
['8日',472,null,null,762,null,null,null,null,null,null,null,null],
['9日',518,null,null,498,null,null,null,null,null,null,null,null],
['10日',471,null,null,588,null,null,null,null,null,null,null,null],
['11日',368,null,null,712,null,null,null,null,null,null,null,null],
['12日',450,null,null,778,null,null,null,null,null,null,null,null],
['13日',509,null,null,713,null,null,null,null,null,null,null,null],
['14日',614,null,null,607,null,null,null,null,null,null,null,null],
['15日',348,null,null,588,null,null,null,null,null,null,null,null],
['16日',350,null,null,634,null,null,null,null,null,null,null,null],
['17日',393,null,null,763,null,null,null,null,null,null,null,null],
['18日',524,null,null,874,null,null,null,null,null,null,null,null],
['19日',413,null,null,445,null,null,null,null,null,null,null,null],
['20日',425,null,null,532,null,null,null,null,null,null,null,null],
['21日',534,null,null,692,null,null,null,null,null,null,null,null],
['22日',613,null,null,691,null,null,null,null,null,null,null,null],
['23日',496,null,null,777,null,null,null,null,null,null,null,null],
['24日',525,null,null,859,null,null,null,null,null,null,null,null],
['25日',581,null,null,984,null,null,null,null,null,null,null,null],
['26日',636,null,null,676,null,null,null,null,null,null,null,null],
['27日',364,null,null,732,null,null,null,null,null,null,null,null],
['28日',417,null,null,801,null,null,null,null,null,null,null,null],
['29日',515,null,null,730,null,null,null,null,null,null,null,null],
['30日',519,null,null,675,null,null,null,null,null,null,null,null],
['31日',null,null,null,701,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)
      }
    });
  }

});