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',251,null,null,242,null,null,null,null,null,null,null,null],
['2日',298,null,null,338,null,null,null,null,null,null,null,null],
['3日',398,null,null,374,null,null,null,null,null,null,null,null],
['4日',480,null,null,464,null,null,null,null,null,null,null,null],
['5日',549,null,null,545,null,null,null,null,null,null,null,null],
['6日',607,null,null,654,null,null,null,null,null,null,null,null],
['7日',366,null,null,666,null,null,null,null,null,null,null,null],
['8日',471,null,null,585,null,null,null,null,null,null,null,null],
['9日',561,null,null,622,null,null,null,null,null,null,null,null],
['10日',491,null,null,527,null,null,null,null,null,null,null,null],
['11日',512,null,null,522,null,null,null,null,null,null,null,null],
['12日',559,null,null,175,null,null,null,null,null,175,null,null],
['13日',546,null,null,225,null,null,null,null,null,null,null,null],
['14日',585,null,null,333,null,null,null,null,null,null,null,null],
['15日',541,null,null,434,null,null,null,null,null,null,null,null],
['16日',323,null,null,477,null,null,null,null,null,null,null,null],
['17日',362,null,null,531,null,null,null,null,null,null,null,null],
['18日',483,null,null,600,null,null,null,null,null,null,null,null],
['19日',606,null,null,669,null,null,null,null,null,null,null,null],
['20日',639,null,null,618,null,null,null,null,null,null,null,null],
['21日',668,null,null,326,null,null,null,null,null,null,null,null],
['22日',716,null,null,402,null,null,null,null,null,null,null,null],
['23日',713,null,null,529,null,null,null,null,null,null,null,null],
['24日',502,null,null,520,null,null,null,null,null,null,null,null],
['25日',592,null,null,491,null,null,null,null,null,null,null,null],
['26日',589,null,null,419,null,null,null,null,null,null,null,null],
['27日',689,null,null,517,null,null,null,null,null,null,null,null],
['28日',656,null,null,634,null,null,null,null,null,null,null,null],
['29日',714,null,null,740,null,null,null,null,null,null,null,null],
['30日',526,null,null,795,null,null,null,null,null,null,null,null],
['31日',null,null,null,851,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)
      }
    });
  }

});