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',1051,null,null,689,null,null,null,null,null,null,null,null],
['2日',1172,null,null,737,null,null,null,null,null,null,null,null],
['3日',1116,null,null,742,null,null,null,null,null,null,null,null],
['4日',1063,null,null,716,null,null,null,null,null,null,null,null],
['5日',1026,null,null,665,null,null,null,null,null,null,null,null],
['6日',1017,null,null,671,null,null,null,null,null,null,null,null],
['7日',968,null,null,616,null,null,null,null,null,null,null,null],
['8日',964,null,null,612,null,null,null,null,null,null,null,null],
['9日',994,null,null,638,null,null,null,null,null,null,null,null],
['10日',950,null,null,614,null,null,null,null,null,null,null,null],
['11日',950,null,null,665,null,null,null,null,null,null,null,null],
['12日',878,null,null,644,null,null,null,null,null,null,null,null],
['13日',854,null,null,627,null,null,null,null,null,null,null,null],
['14日',904,null,null,651,null,null,null,null,null,null,null,null],
['15日',877,null,null,663,null,null,null,null,null,null,null,null],
['16日',879,null,null,614,null,null,null,null,null,null,null,null],
['17日',879,null,null,609,null,null,null,null,null,null,null,null],
['18日',855,null,null,651,null,null,null,null,null,null,null,null],
['19日',840,null,null,626,null,null,null,null,null,null,null,null],
['20日',767,null,null,649,null,null,null,null,null,null,null,null],
['21日',751,null,null,585,null,null,null,null,null,null,null,null],
['22日',801,null,null,590,null,null,null,null,null,null,null,null],
['23日',773,null,null,578,null,null,null,null,null,null,null,null],
['24日',782,null,null,583,null,null,null,null,null,null,null,null],
['25日',734,null,null,580,null,null,null,null,null,null,null,null],
['26日',759,null,null,584,null,null,null,null,null,null,null,null],
['27日',764,null,null,569,null,null,null,null,null,null,null,null],
['28日',715,null,null,561,null,null,null,null,null,null,null,null],
['29日',737,null,null,543,null,null,null,null,null,null,null,null],
['30日',706,null,null,551,null,null,null,null,null,null,null,null],
['31日',686,null,null,593,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});