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',588,null,null,608,null,null,null,null,null,null,null,null],
['2日',646,null,null,680,null,null,null,null,null,null,null,null],
['3日',561,null,null,639,null,null,null,null,null,null,null,null],
['4日',610,null,null,554,null,null,null,null,null,null,null,null],
['5日',622,null,null,574,null,null,null,null,null,null,null,null],
['6日',586,null,null,627,null,null,null,null,null,null,null,null],
['7日',579,null,null,626,null,null,null,null,null,null,null,null],
['8日',553,null,null,611,null,null,null,null,null,null,null,null],
['9日',512,null,null,601,null,null,null,null,null,null,null,null],
['10日',587,null,null,601,null,null,null,null,null,null,null,null],
['11日',519,null,null,554,null,null,null,null,null,null,null,null],
['12日',556,null,null,583,null,null,null,null,null,null,null,null],
['13日',582,null,null,565,null,null,null,null,null,null,null,null],
['14日',559,null,null,509,null,null,null,null,null,null,null,null],
['15日',558,null,null,503,null,null,null,null,null,null,null,null],
['16日',552,null,null,464,null,null,null,null,null,null,null,null],
['17日',512,null,null,455,null,null,null,null,null,null,null,null],
['18日',436,null,null,443,null,null,null,null,null,null,null,null],
['19日',438,null,null,449,null,null,null,null,null,null,null,null],
['20日',441,null,null,471,null,null,null,null,null,null,null,null],
['21日',459,null,null,490,null,null,null,null,null,null,null,null],
['22日',478,null,null,555,null,null,null,null,null,null,null,null],
['23日',501,null,null,550,null,null,null,null,null,null,null,null],
['24日',557,null,null,609,null,null,null,null,null,null,null,null],
['25日',563,null,null,589,null,null,null,null,null,null,null,null],
['26日',571,null,null,608,null,null,null,null,null,null,null,null],
['27日',552,null,null,611,null,null,null,null,null,null,null,null],
['28日',578,null,null,527,null,null,null,null,null,null,null,null],
['29日',606,null,null,481,null,null,null,null,null,null,null,null],
['30日',568,null,null,504,null,null,null,null,null,null,null,null],
['31日',null,null,null,565,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: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=4;

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

});