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',131,null,null,null,null,null,131,null,null,104,null,null],
['2日',218,null,null,193,null,null,null,null,null,193,null,null],
['3日',277,null,null,251,null,null,null,null,null,null,null,null],
['4日',357,null,null,312,null,null,null,null,null,null,null,null],
['5日',423,null,null,359,null,null,null,null,null,null,null,null],
['6日',463,null,null,369,null,null,null,null,null,null,null,null],
['7日',468,null,null,425,null,null,null,null,null,null,null,null],
['8日',477,null,null,392,null,null,null,null,null,null,null,null],
['9日',469,null,null,435,null,null,null,null,null,null,null,null],
['10日',494,null,null,375,null,null,null,null,null,null,null,null],
['11日',528,null,null,142,null,null,null,null,null,142,null,null],
['12日',487,null,null,231,null,null,null,null,null,null,null,null],
['13日',529,null,null,319,null,null,null,null,null,null,null,null],
['14日',432,null,null,433,null,null,null,null,null,null,null,null],
['15日',105,null,null,466,null,null,105,null,null,null,null,null],
['16日',162,null,null,548,null,null,162,null,null,null,null,null],
['17日',236,null,null,622,null,null,null,null,null,null,null,null],
['18日',310,null,null,666,null,null,null,null,null,null,null,null],
['19日',427,null,null,692,null,null,null,null,null,null,null,null],
['20日',486,null,null,666,null,null,null,null,null,null,null,null],
['21日',174,null,null,526,null,null,174,null,null,null,null,null],
['22日',227,null,null,120,null,null,null,null,null,120,null,null],
['23日',297,null,null,175,null,null,null,null,null,175,null,null],
['24日',333,null,null,261,null,null,null,null,null,null,null,null],
['25日',450,null,null,377,null,null,null,null,null,null,null,null],
['26日',456,null,null,421,null,null,null,null,null,null,null,null],
['27日',424,null,null,472,null,null,null,null,null,null,null,null],
['28日',481,null,null,492,null,null,null,null,null,null,null,null],
['29日',485,null,null,534,null,null,null,null,null,null,null,null],
['30日',482,null,null,503,null,null,null,null,null,null,null,null],
['31日',427,null,null,583,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8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)
      }
    });
  }

});