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',534,null,null,430,null,null,null,null,null,null,null,null],
['2日',292,null,null,303,null,null,null,null,null,null,null,null],
['3日',284,null,null,337,null,null,null,null,null,null,null,null],
['4日',339,null,null,368,null,null,null,null,null,null,null,null],
['5日',410,null,null,304,null,null,null,null,null,null,null,null],
['6日',385,null,null,351,null,null,null,null,null,null,null,null],
['7日',390,null,null,433,null,null,null,null,null,null,null,null],
['8日',237,null,null,472,null,null,null,null,null,null,null,null],
['9日',297,null,null,502,null,null,null,null,null,null,null,null],
['10日',360,null,null,457,null,null,null,null,null,null,null,null],
['11日',411,null,null,375,null,null,null,null,null,null,null,null],
['12日',407,null,null,369,null,null,null,null,null,null,null,null],
['13日',385,null,null,376,null,null,null,null,null,null,null,null],
['14日',399,null,null,436,null,null,null,null,null,null,null,null],
['15日',360,null,null,475,null,null,null,null,null,null,null,null],
['16日',394,null,null,474,null,null,null,null,null,null,null,null],
['17日',451,null,null,424,null,null,null,null,null,null,null,null],
['18日',419,null,null,248,null,null,null,null,null,null,null,null],
['19日',485,null,null,279,null,null,null,null,null,null,null,null],
['20日',391,null,null,368,null,null,null,null,null,null,null,null],
['21日',441,null,null,374,null,null,null,null,null,null,null,null],
['22日',253,null,null,427,null,null,null,null,null,null,null,null],
['23日',247,null,null,437,null,null,null,null,null,null,null,null],
['24日',346,null,null,439,null,null,null,null,null,null,null,null],
['25日',346,null,null,278,null,null,null,null,null,null,null,null],
['26日',398,null,null,321,null,null,null,null,null,null,null,null],
['27日',396,null,null,305,null,null,null,null,null,null,null,null],
['28日',246,null,null,356,null,null,null,null,null,null,null,null],
['29日',312,null,null,386,null,null,null,null,null,null,null,null],
['30日',393,null,null,420,null,null,null,null,null,null,null,null],
['31日',372,null,null,428,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});