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',359,null,null,363,null,null,null,null,null,null,null,null],
['2日',265,null,null,482,null,null,null,null,null,null,null,null],
['3日',279,null,null,500,null,null,null,null,null,null,null,null],
['4日',317,null,null,544,null,null,null,null,null,null,null,null],
['5日',340,null,null,506,null,null,null,null,null,null,null,null],
['6日',373,null,null,568,null,null,null,null,null,null,null,null],
['7日',311,null,null,572,null,null,null,null,null,null,null,null],
['8日',317,null,null,548,null,null,null,null,null,null,null,null],
['9日',331,null,null,295,null,null,null,null,null,null,null,null],
['10日',385,null,null,394,null,null,null,null,null,null,null,null],
['11日',423,null,null,446,null,null,null,null,null,null,null,null],
['12日',463,null,null,511,null,null,null,null,null,null,null,null],
['13日',277,null,null,558,null,null,null,null,null,null,null,null],
['14日',291,null,null,581,null,null,null,null,null,null,null,null],
['15日',334,null,null,459,null,null,null,null,null,null,null,null],
['16日',404,null,null,534,null,null,null,null,null,null,null,null],
['17日',373,null,null,650,null,null,null,null,null,null,null,null],
['18日',397,null,null,619,null,null,null,null,null,null,null,null],
['19日',490,null,null,548,null,null,null,null,null,null,null,null],
['20日',559,null,null,253,null,null,null,null,null,null,null,null],
['21日',541,null,null,317,null,null,null,null,null,null,null,null],
['22日',420,null,null,409,null,null,null,null,null,null,null,null],
['23日',257,null,null,442,null,null,null,null,null,null,null,null],
['24日',319,null,null,396,null,null,null,null,null,null,null,null],
['25日',412,null,null,406,null,null,null,null,null,null,null,null],
['26日',460,null,null,454,null,null,null,null,null,null,null,null],
['27日',395,null,null,470,null,null,null,null,null,null,null,null],
['28日',393,null,null,464,null,null,null,null,null,null,null,null],
['29日',414,null,null,248,null,null,null,null,null,null,null,null],
['30日',470,null,null,null,null,null,null,null,null,null,null,null],
['31日',298,null,null,null,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2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=29 -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)
      }
    });
  }

});