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',662,null,null,735,null,null,null,null,null,null,null,null],
['2日',593,null,null,608,null,null,null,null,null,null,null,null],
['3日',610,null,null,698,null,null,null,null,null,null,null,null],
['4日',644,null,null,749,null,null,null,null,null,null,null,null],
['5日',648,null,null,311,null,null,null,null,null,null,null,null],
['6日',673,null,null,393,null,null,null,null,null,null,null,null],
['7日',641,null,null,493,null,null,null,null,null,null,null,null],
['8日',688,null,null,599,null,null,null,null,null,null,null,null],
['9日',682,null,null,616,null,null,null,null,null,null,null,null],
['10日',762,null,null,739,null,null,null,null,null,null,null,null],
['11日',672,null,null,729,null,null,null,null,null,null,null,null],
['12日',676,null,null,697,null,null,null,null,null,null,null,null],
['13日',821,null,null,683,null,null,null,null,null,null,null,null],
['14日',677,null,null,743,null,null,null,null,null,null,null,null],
['15日',763,null,null,845,null,null,null,null,null,null,null,null],
['16日',293,null,null,746,null,null,null,null,null,null,null,null],
['17日',334,null,null,752,null,null,null,null,null,null,null,null],
['18日',431,null,null,905,null,null,null,null,null,null,null,null],
['19日',516,null,null,1057,null,null,null,null,null,null,null,null],
['20日',585,null,null,763,null,null,null,null,null,null,null,null],
['21日',587,null,null,null,null,null,null,null,null,null,null,null],
['22日',656,null,null,882,null,null,null,null,null,null,null,null],
['23日',732,null,null,779,null,null,null,null,null,null,null,null],
['24日',627,null,null,null,null,null,null,null,null,null,null,null],
['25日',638,null,null,null,null,null,null,null,null,null,null,null],
['26日',626,null,null,326,null,null,null,null,null,null,null,null],
['27日',637,null,null,388,null,null,null,null,null,null,null,null],
['28日',686,null,null,501,null,null,null,null,null,null,null,null],
['29日',660,null,null,590,null,null,null,null,null,null,null,null],
['30日',695,null,null,660,null,null,null,null,null,null,null,null],
['31日',684,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:1100},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)
      }
    });
  }

});