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',436,null,null,479,null,null,null,null,null,null,null,null],
['2日',422,null,null,468,null,null,null,null,null,null,null,null],
['3日',390,null,null,406,null,null,null,null,null,null,null,null],
['4日',364,null,null,419,null,null,null,null,null,null,null,null],
['5日',382,null,null,355,null,null,null,null,null,null,null,null],
['6日',316,null,null,314,null,null,null,null,null,null,null,null],
['7日',293,null,null,376,null,null,null,null,null,null,null,null],
['8日',308,null,null,377,null,null,null,null,null,null,null,null],
['9日',366,null,null,323,null,null,null,null,null,null,null,null],
['10日',382,null,null,276,null,null,null,null,null,null,null,null],
['11日',218,null,null,302,null,null,null,null,null,null,null,null],
['12日',247,null,null,227,null,null,null,null,null,null,null,null],
['13日',294,null,null,284,null,null,null,null,null,null,null,null],
['14日',295,null,null,356,null,null,null,null,null,null,null,null],
['15日',352,null,null,377,null,null,null,null,null,null,null,null],
['16日',370,null,null,404,null,null,null,null,null,null,null,null],
['17日',361,null,null,362,null,null,null,null,null,null,null,null],
['18日',355,null,null,359,null,null,null,null,null,null,null,null],
['19日',349,null,null,335,null,null,null,null,null,null,null,null],
['20日',369,null,null,353,null,null,null,null,null,null,null,null],
['21日',386,null,null,372,null,null,null,null,null,null,null,null],
['22日',402,null,null,345,null,null,null,null,null,null,null,null],
['23日',435,null,null,363,null,null,null,null,null,null,null,null],
['24日',392,null,null,377,null,null,null,null,null,null,null,null],
['25日',412,null,null,366,null,null,null,null,null,null,null,null],
['26日',391,null,null,382,null,null,null,null,null,null,null,null],
['27日',327,null,null,404,null,null,null,null,null,null,null,null],
['28日',353,null,null,415,null,null,null,null,null,null,null,null],
['29日',417,null,null,414,null,null,null,null,null,null,null,null],
['30日',408,null,null,469,null,null,null,null,null,null,null,null],
['31日',null,null,null,511,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)
      }
    });
  }

});