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',710,null,null,753,null,null,null,null,null,null,null,null],
['2日',635,null,null,760,null,null,null,null,null,null,null,null],
['3日',683,null,null,696,null,null,null,null,null,null,null,null],
['4日',797,null,null,680,null,null,null,null,null,null,null,null],
['5日',890,null,null,687,null,null,null,null,null,null,null,null],
['6日',655,null,null,315,null,null,null,null,null,null,null,null],
['7日',682,null,null,287,null,null,null,null,null,null,null,null],
['8日',345,null,null,390,null,null,null,null,null,null,null,null],
['9日',405,null,null,513,null,null,null,null,null,null,null,null],
['10日',527,null,null,560,null,null,null,null,null,null,null,null],
['11日',645,null,null,481,null,null,null,null,null,null,null,null],
['12日',734,null,null,538,null,null,null,null,null,null,null,null],
['13日',606,null,null,528,null,null,null,null,null,null,null,null],
['14日',648,null,null,638,null,null,null,null,null,null,null,null],
['15日',639,null,null,607,null,null,null,null,null,null,null,null],
['16日',729,null,null,675,null,null,null,null,null,null,null,null],
['17日',805,null,null,721,null,null,null,null,null,null,null,null],
['18日',675,null,null,625,null,null,null,null,null,null,null,null],
['19日',720,null,null,609,null,null,null,null,null,null,null,null],
['20日',699,null,null,372,null,null,null,null,null,null,null,null],
['21日',689,null,null,430,null,null,null,null,null,null,null,null],
['22日',465,null,null,578,null,null,null,null,null,null,null,null],
['23日',542,null,null,575,null,null,null,null,null,null,null,null],
['24日',560,null,null,699,null,null,null,null,null,null,null,null],
['25日',603,null,null,712,null,null,null,null,null,null,null,null],
['26日',708,null,null,867,null,null,null,null,null,null,null,null],
['27日',668,null,null,656,null,null,null,null,null,null,null,null],
['28日',608,null,null,682,null,null,null,null,null,null,null,null],
['29日',717,null,null,806,null,null,null,null,null,null,null,null],
['30日',739,null,null,759,null,null,null,null,null,null,null,null],
['31日',null,null,null,876,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:'2023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)
      }
    });
  }

});