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',199,null,null,596,null,null,199,null,null,null,null,null],
['2日',284,null,null,602,null,null,null,null,null,null,null,null],
['3日',326,null,null,552,null,null,null,null,null,null,null,null],
['4日',324,null,null,561,null,null,null,null,null,null,null,null],
['5日',311,null,null,608,null,null,null,null,null,null,null,null],
['6日',339,null,null,727,null,null,null,null,null,null,null,null],
['7日',370,null,null,707,null,null,null,null,null,null,null,null],
['8日',413,null,null,963,null,null,null,null,null,null,null,null],
['9日',395,null,null,898,null,null,null,null,null,null,null,null],
['10日',466,null,null,718,null,null,null,null,null,null,null,null],
['11日',477,null,null,881,null,null,null,null,null,null,null,null],
['12日',545,null,null,690,null,null,null,null,null,null,null,null],
['13日',535,null,null,462,null,null,null,null,null,null,null,null],
['14日',468,null,null,497,null,null,null,null,null,null,null,null],
['15日',524,null,null,665,null,null,null,null,null,null,null,null],
['16日',509,null,null,682,null,null,null,null,null,null,null,null],
['17日',446,null,null,703,null,null,null,null,null,null,null,null],
['18日',458,null,null,707,null,null,null,null,null,null,null,null],
['19日',420,null,null,604,null,null,null,null,null,null,null,null],
['20日',456,null,null,277,null,null,null,null,null,null,null,null],
['21日',544,null,null,326,null,null,null,null,null,null,null,null],
['22日',503,null,null,357,null,null,null,null,null,null,null,null],
['23日',436,null,null,372,null,null,null,null,null,null,null,null],
['24日',271,null,null,408,null,null,null,null,null,null,null,null],
['25日',349,null,null,482,null,null,null,null,null,null,null,null],
['26日',379,null,null,457,null,null,null,null,null,null,null,null],
['27日',493,null,null,565,null,null,null,null,null,null,null,null],
['28日',656,null,null,495,null,null,null,null,null,null,null,null],
['29日',644,null,null,546,null,null,null,null,null,null,null,null],
['30日',null,null,null,564,null,null,null,null,null,null,null,null],
['31日',null,null,null,532,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:'2024年3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)
      }
    });
  }

});