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',679,null,null,516,null,null,null,null,null,null,null,null],
['2日',325,null,null,285,null,null,null,null,null,null,null,null],
['3日',357,null,null,315,null,null,null,null,null,null,null,null],
['4日',398,null,null,341,null,null,null,null,null,null,null,null],
['5日',509,null,null,455,null,null,null,null,null,null,null,null],
['6日',539,null,null,447,null,null,null,null,null,null,null,null],
['7日',424,null,null,333,null,null,null,null,null,null,null,null],
['8日',505,null,null,375,null,null,null,null,null,null,null,null],
['9日',475,null,null,415,null,null,null,null,null,null,null,null],
['10日',520,null,null,496,null,null,null,null,null,null,null,null],
['11日',556,null,null,549,null,null,null,null,null,null,null,null],
['12日',604,null,null,562,null,null,null,null,null,null,null,null],
['13日',566,null,null,554,null,null,null,null,null,null,null,null],
['14日',491,null,null,427,null,null,null,null,null,null,null,null],
['15日',617,null,null,469,null,null,null,null,null,null,null,null],
['16日',663,null,null,524,null,null,null,null,null,null,null,null],
['17日',485,null,null,663,null,null,null,null,null,null,null,null],
['18日',595,null,null,604,null,null,null,null,null,null,null,null],
['19日',651,null,null,642,null,null,null,null,null,null,null,null],
['20日',772,null,null,565,null,null,null,null,null,null,null,null],
['21日',647,null,null,615,null,null,null,null,null,null,null,null],
['22日',667,null,null,468,null,null,null,null,null,null,null,null],
['23日',533,null,null,497,null,null,null,null,null,null,null,null],
['24日',457,null,null,492,null,null,null,null,null,null,null,null],
['25日',567,null,null,486,null,null,null,null,null,null,null,null],
['26日',365,null,null,612,null,null,null,null,null,null,null,null],
['27日',413,null,null,610,null,null,null,null,null,null,null,null],
['28日',535,null,null,572,null,null,null,null,null,null,null,null],
['29日',553,null,null,630,null,null,null,null,null,null,null,null],
['30日',602,null,null,599,null,null,null,null,null,null,null,null],
['31日',493,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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=30 -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)
      }
    });
  }

});