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',444,null,null,467,null,null,null,null,null,null,null,null],
['2日',531,null,null,581,null,null,null,null,null,null,null,null],
['3日',593,null,null,618,null,null,null,null,null,null,null,null],
['4日',534,null,null,655,null,null,null,null,null,null,null,null],
['5日',647,null,null,837,null,null,null,null,null,null,null,null],
['6日',584,null,null,924,null,null,null,null,null,null,null,null],
['7日',627,null,null,739,null,null,null,null,null,null,null,null],
['8日',641,null,null,921,null,null,null,null,null,null,null,null],
['9日',760,null,null,1030,null,null,null,null,null,null,null,null],
['10日',754,null,null,959,null,null,null,null,null,null,null,null],
['11日',672,null,null,996,null,null,null,null,null,null,null,null],
['12日',629,null,null,872,null,null,null,null,null,null,null,null],
['13日',683,null,null,893,null,null,null,null,null,null,null,null],
['14日',812,null,null,367,null,null,null,null,null,null,null,null],
['15日',638,null,null,527,null,null,null,null,null,null,null,null],
['16日',579,null,null,725,null,null,null,null,null,null,null,null],
['17日',687,null,null,659,null,null,null,null,null,null,null,null],
['18日',638,null,null,698,null,null,null,null,null,null,null,null],
['19日',788,null,null,737,null,null,null,null,null,null,null,null],
['20日',728,null,null,795,null,null,null,null,null,null,null,null],
['21日',759,null,null,769,null,null,null,null,null,null,null,null],
['22日',732,null,null,645,null,null,null,null,null,null,null,null],
['23日',705,null,null,672,null,null,null,null,null,null,null,null],
['24日',712,null,null,757,null,null,null,null,null,null,null,null],
['25日',799,null,null,714,null,null,null,null,null,null,null,null],
['26日',743,null,null,679,null,null,null,null,null,null,null,null],
['27日',632,null,null,679,null,null,null,null,null,null,null,null],
['28日',691,null,null,607,null,null,null,null,null,null,null,null],
['29日',687,null,null,488,null,null,null,null,null,null,null,null],
['30日',515,null,null,513,null,null,null,null,null,null,null,null],
['31日',null,null,null,560,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});