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',581,null,null,651,null,null,null,null,null,null,null,null],
['2日',460,null,null,526,null,null,null,null,null,null,null,null],
['3日',515,null,null,593,null,null,null,null,null,null,null,null],
['4日',491,null,null,621,null,null,null,null,null,null,null,null],
['5日',449,null,null,721,null,null,null,null,null,null,null,null],
['6日',500,null,null,731,null,null,null,null,null,null,null,null],
['7日',562,null,null,789,null,null,null,null,null,null,null,null],
['8日',566,null,null,798,null,null,null,null,null,null,null,null],
['9日',569,null,null,453,null,null,null,null,null,null,null,null],
['10日',627,null,null,524,null,null,null,null,null,null,null,null],
['11日',712,null,null,575,null,null,null,null,null,null,null,null],
['12日',633,null,null,647,null,null,null,null,null,null,null,null],
['13日',637,null,null,670,null,null,null,null,null,null,null,null],
['14日',685,null,null,702,null,null,null,null,null,null,null,null],
['15日',651,null,null,683,null,null,null,null,null,null,null,null],
['16日',578,null,null,632,null,null,null,null,null,null,null,null],
['17日',505,null,null,151,null,null,null,null,null,151,null,null],
['18日',466,null,null,211,null,null,null,null,null,null,null,null],
['19日',398,null,null,283,null,null,null,null,null,null,null,null],
['20日',487,null,null,360,null,null,null,null,null,null,null,null],
['21日',545,null,null,386,null,null,null,null,null,null,null,null],
['22日',637,null,null,441,null,null,null,null,null,null,null,null],
['23日',742,null,null,542,null,null,null,null,null,null,null,null],
['24日',632,null,null,567,null,null,null,null,null,null,null,null],
['25日',710,null,null,481,null,null,null,null,null,null,null,null],
['26日',822,null,null,540,null,null,null,null,null,null,null,null],
['27日',817,null,null,609,null,null,null,null,null,null,null,null],
['28日',739,null,null,651,null,null,null,null,null,null,null,null],
['29日',752,null,null,683,null,null,null,null,null,null,null,null],
['30日',625,null,null,684,null,null,null,null,null,null,null,null],
['31日',null,null,null,659,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: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)
      }
    });
  }

});