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',523,null,null,409,null,null,null,null,null,null,null,null],
['2日',400,null,null,521,null,null,null,null,null,null,null,null],
['3日',416,null,null,516,null,null,null,null,null,null,null,null],
['4日',90,null,null,253,null,null,90,null,null,null,null,null],
['5日',null,null,null,331,null,null,130,null,null,null,null,null],
['6日',189,null,null,406,null,null,189,null,null,null,null,null],
['7日',232,null,null,432,null,null,null,null,null,null,null,null],
['8日',268,null,null,316,null,null,null,null,null,null,null,null],
['9日',297,null,null,365,null,null,null,null,null,null,null,null],
['10日',281,null,null,412,null,null,null,null,null,null,null,null],
['11日',311,null,null,481,null,null,null,null,null,null,null,null],
['12日',227,null,null,273,null,null,null,null,null,null,null,null],
['13日',302,null,null,356,null,null,null,null,null,null,null,null],
['14日',389,null,null,441,null,null,null,null,null,null,null,null],
['15日',443,null,null,570,null,null,null,null,null,null,null,null],
['16日',443,null,null,471,null,null,null,null,null,null,null,null],
['17日',491,null,null,409,null,null,null,null,null,null,null,null],
['18日',489,null,null,420,null,null,null,null,null,null,null,null],
['19日',580,null,null,195,null,null,null,null,null,195,null,null],
['20日',247,null,null,284,null,null,null,null,null,null,null,null],
['21日',329,null,null,285,null,null,null,null,null,null,null,null],
['22日',452,null,null,428,null,null,null,null,null,null,null,null],
['23日',509,null,null,353,null,null,null,null,null,null,null,null],
['24日',573,null,null,352,null,null,null,null,null,null,null,null],
['25日',536,null,null,207,null,null,null,null,null,null,null,null],
['26日',267,null,null,248,null,null,null,null,null,null,null,null],
['27日',342,null,null,307,null,null,null,null,null,null,null,null],
['28日',432,null,null,371,null,null,null,null,null,null,null,null],
['29日',485,null,null,436,null,null,null,null,null,null,null,null],
['30日',565,null,null,392,null,null,null,null,null,null,null,null],
['31日',null,null,null,278,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:'2022年7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)
      }
    });
  }

});