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',405,null,null,560,null,null,null,null,null,null,null,null],
['2日',423,null,null,581,null,null,null,null,null,null,null,null],
['3日',423,null,null,675,null,null,null,null,null,null,null,null],
['4日',461,null,null,434,null,null,null,null,null,null,null,null],
['5日',463,null,null,536,null,null,null,null,null,null,null,null],
['6日',495,null,null,323,null,null,null,null,null,null,null,null],
['7日',434,null,null,327,null,null,null,null,null,null,null,null],
['8日',489,null,null,366,null,null,null,null,null,null,null,null],
['9日',572,null,null,472,null,null,null,null,null,null,null,null],
['10日',568,null,null,461,null,null,null,null,null,null,null,null],
['11日',526,null,null,376,null,null,null,null,null,null,null,null],
['12日',493,null,null,416,null,null,null,null,null,null,null,null],
['13日',487,null,null,501,null,null,null,null,null,null,null,null],
['14日',458,null,null,531,null,null,null,null,null,null,null,null],
['15日',494,null,null,537,null,null,null,null,null,null,null,null],
['16日',488,null,null,457,null,null,null,null,null,null,null,null],
['17日',261,null,null,461,null,null,null,null,null,null,null,null],
['18日',294,null,null,485,null,null,null,null,null,null,null,null],
['19日',274,null,null,559,null,null,null,null,null,null,null,null],
['20日',316,null,null,548,null,null,null,null,null,null,null,null],
['21日',308,null,null,595,null,null,null,null,null,null,null,null],
['22日',387,null,null,516,null,null,null,null,null,null,null,null],
['23日',440,null,null,350,null,null,null,null,null,null,null,null],
['24日',471,null,null,419,null,null,null,null,null,null,null,null],
['25日',496,null,null,468,null,null,null,null,null,null,null,null],
['26日',521,null,null,584,null,null,null,null,null,null,null,null],
['27日',503,null,null,393,null,null,null,null,null,null,null,null],
['28日',359,null,null,232,null,null,null,null,null,null,null,null],
['29日',445,null,null,267,null,null,null,null,null,null,null,null],
['30日',463,null,null,311,null,null,null,null,null,null,null,null],
['31日',505,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: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=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)
      }
    });
  }

});