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',321,null,null,270,null,null,null,null,null,null,null,null],
['2日',467,null,null,356,null,null,null,null,null,null,null,null],
['3日',525,null,null,421,null,null,null,null,null,null,null,null],
['4日',595,null,null,484,null,null,null,null,null,null,null,null],
['5日',652,null,null,362,null,null,null,null,null,null,null,null],
['6日',686,null,null,386,null,null,null,null,null,null,null,null],
['7日',676,null,null,553,null,null,null,null,null,null,null,null],
['8日',318,null,null,566,null,null,null,null,null,null,null,null],
['9日',422,null,null,220,null,null,null,null,null,null,null,null],
['10日',267,null,null,135,null,null,null,null,null,135,null,null],
['11日',313,null,null,173,null,null,null,null,null,173,null,null],
['12日',379,null,null,236,null,null,null,null,null,null,null,null],
['13日',426,null,null,266,null,null,null,null,null,null,null,null],
['14日',445,null,null,293,null,null,null,null,null,null,null,null],
['15日',453,null,null,354,null,null,null,null,null,null,null,null],
['16日',527,null,null,357,null,null,null,null,null,null,null,null],
['17日',436,null,null,326,null,null,null,null,null,null,null,null],
['18日',522,null,null,332,null,null,null,null,null,null,null,null],
['19日',475,null,null,292,null,null,null,null,null,null,null,null],
['20日',405,null,null,206,null,null,null,null,null,null,null,null],
['21日',233,null,null,194,null,null,null,null,null,194,null,null],
['22日',279,null,null,276,null,null,null,null,null,null,null,null],
['23日',361,null,null,293,null,null,null,null,null,null,null,null],
['24日',368,null,null,291,null,null,null,null,null,null,null,null],
['25日',452,null,null,326,null,null,null,null,null,null,null,null],
['26日',374,null,null,343,null,null,null,null,null,null,null,null],
['27日',289,null,null,309,null,null,null,null,null,null,null,null],
['28日',316,null,null,362,null,null,null,null,null,null,null,null],
['29日',383,null,null,337,null,null,null,null,null,null,null,null],
['30日',366,null,null,206,null,null,null,null,null,null,null,null],
['31日',null,null,null,197,null,null,null,null,null,197,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: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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});