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',337,null,null,510,null,null,null,null,null,null,null,null],
['2日',429,null,null,433,null,null,null,null,null,null,null,null],
['3日',489,null,null,434,null,null,null,null,null,null,null,null],
['4日',578,null,null,456,null,null,null,null,null,null,null,null],
['5日',525,null,null,512,null,null,null,null,null,null,null,null],
['6日',607,null,null,584,null,null,null,null,null,null,null,null],
['7日',542,null,null,596,null,null,null,null,null,null,null,null],
['8日',530,null,null,469,null,null,null,null,null,null,null,null],
['9日',480,null,null,510,null,null,null,null,null,null,null,null],
['10日',443,null,null,466,null,null,null,null,null,null,null,null],
['11日',489,null,null,308,null,null,null,null,null,null,null,null],
['12日',513,null,null,357,null,null,null,null,null,null,null,null],
['13日',321,null,null,444,null,null,null,null,null,null,null,null],
['14日',433,null,null,492,null,null,null,null,null,null,null,null],
['15日',445,null,null,484,null,null,null,null,null,null,null,null],
['16日',376,null,null,595,null,null,null,null,null,null,null,null],
['17日',266,null,null,545,null,null,null,null,null,null,null,null],
['18日',297,null,null,515,null,null,null,null,null,null,null,null],
['19日',320,null,null,460,null,null,null,null,null,null,null,null],
['20日',422,null,null,386,null,null,null,null,null,null,null,null],
['21日',480,null,null,332,null,null,null,null,null,null,null,null],
['22日',324,null,null,363,null,null,null,null,null,null,null,null],
['23日',363,null,null,487,null,null,null,null,null,null,null,null],
['24日',474,null,null,552,null,null,null,null,null,null,null,null],
['25日',538,null,null,451,null,null,null,null,null,null,null,null],
['26日',523,null,null,371,null,null,null,null,null,null,null,null],
['27日',561,null,null,406,null,null,null,null,null,null,null,null],
['28日',571,null,null,464,null,null,null,null,null,null,null,null],
['29日',499,null,null,536,null,null,null,null,null,null,null,null],
['30日',null,null,null,603,null,null,null,null,null,null,null,null],
['31日',null,null,null,511,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)
      }
    });
  }

});