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',713,null,null,708,null,null,null,null,null,null,null,null],
['2日',685,null,null,671,null,null,null,null,null,null,null,null],
['3日',684,null,null,718,null,null,null,null,null,null,null,null],
['4日',683,null,null,652,null,null,null,null,null,null,null,null],
['5日',595,null,null,718,null,null,null,null,null,null,null,null],
['6日',647,null,null,806,null,null,null,null,null,null,null,null],
['7日',720,null,null,700,null,null,null,null,null,null,null,null],
['8日',649,null,null,745,null,null,null,null,null,null,null,null],
['9日',677,null,null,708,null,null,null,null,null,null,null,null],
['10日',671,null,null,671,null,null,null,null,null,null,null,null],
['11日',644,null,null,679,null,null,null,null,null,null,null,null],
['12日',675,null,null,676,null,null,null,null,null,null,null,null],
['13日',641,null,null,573,null,null,null,null,null,null,null,null],
['14日',679,null,null,564,null,null,null,null,null,null,null,null],
['15日',736,null,null,561,null,null,null,null,null,null,null,null],
['16日',771,null,null,651,null,null,null,null,null,null,null,null],
['17日',852,null,null,570,null,null,null,null,null,null,null,null],
['18日',768,null,null,618,null,null,null,null,null,null,null,null],
['19日',733,null,null,633,null,null,null,null,null,null,null,null],
['20日',671,null,null,660,null,null,null,null,null,null,null,null],
['21日',751,null,null,634,null,null,null,null,null,null,null,null],
['22日',747,null,null,681,null,null,null,null,null,null,null,null],
['23日',709,null,null,664,null,null,null,null,null,null,null,null],
['24日',765,null,null,645,null,null,null,null,null,null,null,null],
['25日',724,null,null,706,null,null,null,null,null,null,null,null],
['26日',827,null,null,695,null,null,null,null,null,null,null,null],
['27日',652,null,null,681,null,null,null,null,null,null,null,null],
['28日',765,null,null,656,null,null,null,null,null,null,null,null],
['29日',698,null,null,632,null,null,null,null,null,null,null,null],
['30日',726,null,null,641,null,null,null,null,null,null,null,null],
['31日',null,null,null,641,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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});