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',247,null,null,268,null,null,null,null,null,null,null,null],
['2日',369,null,null,304,null,null,null,null,null,null,null,null],
['3日',447,null,null,345,null,null,null,null,null,null,null,null],
['4日',509,null,null,361,null,null,null,null,null,null,null,null],
['5日',514,null,null,368,null,null,null,null,null,null,null,null],
['6日',567,null,null,343,null,null,null,null,null,null,null,null],
['7日',553,null,null,118,null,null,null,null,null,118,null,null],
['8日',139,null,null,178,null,null,139,null,null,178,null,null],
['9日',223,null,null,276,null,null,null,null,null,null,null,null],
['10日',332,null,null,354,null,null,null,null,null,null,null,null],
['11日',440,null,null,386,null,null,null,null,null,null,null,null],
['12日',468,null,null,423,null,null,null,null,null,null,null,null],
['13日',570,null,null,482,null,null,null,null,null,null,null,null],
['14日',578,null,null,146,null,null,null,null,null,146,null,null],
['15日',613,null,null,218,null,null,null,null,null,null,null,null],
['16日',668,null,null,261,null,null,null,null,null,null,null,null],
['17日',81,null,null,329,null,null,81,null,null,null,null,null],
['18日',null,null,null,433,null,null,101,null,null,null,null,null],
['19日',156,null,null,503,null,null,156,null,null,null,null,null],
['20日',212,null,null,429,null,null,null,null,null,null,null,null],
['21日',248,null,null,210,null,null,null,null,null,null,null,null],
['22日',171,null,null,268,null,null,171,null,null,null,null,null],
['23日',229,null,null,333,null,null,null,null,null,null,null,null],
['24日',295,null,null,414,null,null,null,null,null,null,null,null],
['25日',313,null,null,437,null,null,null,null,null,null,null,null],
['26日',351,null,null,478,null,null,null,null,null,null,null,null],
['27日',340,null,null,354,null,null,null,null,null,null,null,null],
['28日',341,null,null,142,null,null,null,null,null,142,null,null],
['29日',208,null,null,238,null,null,null,null,null,null,null,null],
['30日',null,null,null,305,null,null,null,null,null,null,null,null],
['31日',null,null,null,419,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:'2024年3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)
      }
    });
  }

});