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',549,null,null,323,null,null,null,null,null,null,null,null],
['2日',362,null,null,313,null,null,null,null,null,null,null,null],
['3日',396,null,null,330,null,null,null,null,null,null,null,null],
['4日',449,null,null,393,null,null,null,null,null,null,null,null],
['5日',501,null,null,455,null,null,null,null,null,null,null,null],
['6日',444,null,null,348,null,null,null,null,null,null,null,null],
['7日',422,null,null,396,null,null,null,null,null,null,null,null],
['8日',408,null,null,459,null,null,null,null,null,null,null,null],
['9日',451,null,null,530,null,null,null,null,null,null,null,null],
['10日',445,null,null,540,null,null,null,null,null,null,null,null],
['11日',394,null,null,569,null,null,null,null,null,null,null,null],
['12日',392,null,null,554,null,null,null,null,null,null,null,null],
['13日',467,null,null,535,null,null,null,null,null,null,null,null],
['14日',528,null,null,576,null,null,null,null,null,null,null,null],
['15日',532,null,null,352,null,null,null,null,null,null,null,null],
['16日',615,null,null,380,null,null,null,null,null,null,null,null],
['17日',423,null,null,419,null,null,null,null,null,null,null,null],
['18日',379,null,null,394,null,null,null,null,null,null,null,null],
['19日',432,null,null,401,null,null,null,null,null,null,null,null],
['20日',412,null,null,433,null,null,null,null,null,null,null,null],
['21日',442,null,null,377,null,null,null,null,null,null,null,null],
['22日',482,null,null,429,null,null,null,null,null,null,null,null],
['23日',465,null,null,535,null,null,null,null,null,null,null,null],
['24日',459,null,null,528,null,null,null,null,null,null,null,null],
['25日',483,null,null,586,null,null,null,null,null,null,null,null],
['26日',496,null,null,556,null,null,null,null,null,null,null,null],
['27日',497,null,null,598,null,null,null,null,null,null,null,null],
['28日',326,null,null,637,null,null,null,null,null,null,null,null],
['29日',257,null,null,648,null,null,null,null,null,null,null,null],
['30日',null,null,null,689,null,null,null,null,null,null,null,null],
['31日',null,null,null,653,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: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)
      }
    });
  }

});