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',246,null,null,508,null,null,null,null,null,null,null,null],
['2日',245,null,null,593,null,null,null,null,null,null,null,null],
['3日',249,null,null,709,null,null,null,null,null,null,null,null],
['4日',285,null,null,715,null,null,null,null,null,null,null,null],
['5日',353,null,null,602,null,null,null,null,null,null,null,null],
['6日',333,null,null,93,null,null,null,null,null,93,null,null],
['7日',347,null,null,150,null,null,null,null,null,150,null,null],
['8日',311,null,null,242,null,null,null,null,null,null,null,null],
['9日',359,null,null,335,null,null,null,null,null,null,null,null],
['10日',373,null,null,369,null,null,null,null,null,null,null,null],
['11日',430,null,null,389,null,null,null,null,null,null,null,null],
['12日',481,null,null,397,null,null,null,null,null,null,null,null],
['13日',500,null,null,461,null,null,null,null,null,null,null,null],
['14日',514,null,null,462,null,null,null,null,null,null,null,null],
['15日',493,null,null,428,null,null,null,null,null,null,null,null],
['16日',473,null,null,517,null,null,null,null,null,null,null,null],
['17日',503,null,null,477,null,null,null,null,null,null,null,null],
['18日',481,null,null,495,null,null,null,null,null,null,null,null],
['19日',550,null,null,472,null,null,null,null,null,null,null,null],
['20日',626,null,null,588,null,null,null,null,null,null,null,null],
['21日',656,null,null,603,null,null,null,null,null,null,null,null],
['22日',327,null,null,611,null,null,null,null,null,null,null,null],
['23日',330,null,null,595,null,null,null,null,null,null,null,null],
['24日',454,null,null,663,null,null,null,null,null,null,null,null],
['25日',459,null,null,527,null,null,null,null,null,null,null,null],
['26日',502,null,null,603,null,null,null,null,null,null,null,null],
['27日',377,null,null,682,null,null,null,null,null,null,null,null],
['28日',424,null,null,814,null,null,null,null,null,null,null,null],
['29日',502,null,null,811,null,null,null,null,null,null,null,null],
['30日',562,null,null,872,null,null,null,null,null,null,null,null],
['31日',609,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:'2023年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});