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',299,null,null,545,null,null,null,null,null,null,null,null],
['2日',372,null,null,581,null,null,null,null,null,null,null,null],
['3日',393,null,null,592,null,null,null,null,null,null,null,null],
['4日',395,null,null,633,null,null,null,null,null,null,null,null],
['5日',406,null,null,641,null,null,null,null,null,null,null,null],
['6日',135,null,null,685,null,null,135,null,null,null,null,null],
['7日',166,null,null,665,null,null,166,null,null,null,null,null],
['8日',231,null,null,633,null,null,null,null,null,null,null,null],
['9日',250,null,null,634,null,null,null,null,null,null,null,null],
['10日',267,null,null,637,null,null,null,null,null,null,null,null],
['11日',265,null,null,792,null,null,null,null,null,null,null,null],
['12日',275,null,null,887,null,null,null,null,null,null,null,null],
['13日',285,null,null,867,null,null,null,null,null,null,null,null],
['14日',337,null,null,703,null,null,null,null,null,null,null,null],
['15日',349,null,null,697,null,null,null,null,null,null,null,null],
['16日',328,null,null,711,null,null,null,null,null,null,null,null],
['17日',304,null,null,734,null,null,null,null,null,null,null,null],
['18日',273,null,null,739,null,null,null,null,null,null,null,null],
['19日',252,null,null,646,null,null,null,null,null,null,null,null],
['20日',283,null,null,827,null,null,null,null,null,null,null,null],
['21日',521,null,null,1075,null,null,null,null,null,null,null,null],
['22日',696,null,null,1023,null,null,null,null,null,null,null,null],
['23日',837,null,null,1132,null,null,null,null,null,null,null,null],
['24日',932,null,null,1040,null,null,null,null,null,null,null,null],
['25日',878,null,null,912,null,null,null,null,null,null,null,null],
['26日',959,null,null,930,null,null,null,null,null,null,null,null],
['27日',836,null,null,1036,null,null,null,null,null,null,null,null],
['28日',785,null,null,1002,null,null,null,null,null,null,null,null],
['29日',433,null,null,798,null,null,null,null,null,null,null,null],
['30日',385,null,null,813,null,null,null,null,null,null,null,null],
['31日',446,null,null,376,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:1200},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)
      }
    });
  }

});