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',316,null,null,462,null,null,null,null,null,null,null,null],
['2日',435,null,null,516,null,null,null,null,null,null,null,null],
['3日',466,null,null,500,null,null,null,null,null,null,null,null],
['4日',510,null,null,550,null,null,null,null,null,null,null,null],
['5日',556,null,null,606,null,null,null,null,null,null,null,null],
['6日',539,null,null,519,null,null,null,null,null,null,null,null],
['7日',599,null,null,505,null,null,null,null,null,null,null,null],
['8日',586,null,null,526,null,null,null,null,null,null,null,null],
['9日',556,null,null,485,null,null,null,null,null,null,null,null],
['10日',551,null,null,456,null,null,null,null,null,null,null,null],
['11日',524,null,null,199,null,null,null,null,null,199,null,null],
['12日',520,null,null,265,null,null,null,null,null,null,null,null],
['13日',526,null,null,370,null,null,null,null,null,null,null,null],
['14日',217,null,null,454,null,null,null,null,null,null,null,null],
['15日',298,null,null,507,null,null,null,null,null,null,null,null],
['16日',418,null,null,566,null,null,null,null,null,null,null,null],
['17日',478,null,null,545,null,null,null,null,null,null,null,null],
['18日',543,null,null,542,null,null,null,null,null,null,null,null],
['19日',559,null,null,519,null,null,null,null,null,null,null,null],
['20日',592,null,null,585,null,null,null,null,null,null,null,null],
['21日',639,null,null,595,null,null,null,null,null,null,null,null],
['22日',653,null,null,562,null,null,null,null,null,null,null,null],
['23日',607,null,null,512,null,null,null,null,null,null,null,null],
['24日',615,null,null,467,null,null,null,null,null,null,null,null],
['25日',489,null,null,268,null,null,null,null,null,null,null,null],
['26日',512,null,null,354,null,null,null,null,null,null,null,null],
['27日',488,null,null,490,null,null,null,null,null,null,null,null],
['28日',223,null,null,589,null,null,null,null,null,null,null,null],
['29日',265,null,null,625,null,null,null,null,null,null,null,null],
['30日',336,null,null,613,null,null,null,null,null,null,null,null],
['31日',406,null,null,603,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1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)
      }
    });
  }

});