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',254,null,null,657,null,null,null,null,null,null,null,null],
['2日',308,null,null,498,null,null,null,null,null,null,null,null],
['3日',361,null,null,589,null,null,null,null,null,null,null,null],
['4日',455,null,null,663,null,null,null,null,null,null,null,null],
['5日',511,null,null,555,null,null,null,null,null,null,null,null],
['6日',579,null,null,700,null,null,null,null,null,null,null,null],
['7日',501,null,null,732,null,null,null,null,null,null,null,null],
['8日',541,null,null,657,null,null,null,null,null,null,null,null],
['9日',613,null,null,723,null,null,null,null,null,null,null,null],
['10日',598,null,null,624,null,null,null,null,null,null,null,null],
['11日',616,null,null,670,null,null,null,null,null,null,null,null],
['12日',601,null,null,641,null,null,null,null,null,null,null,null],
['13日',683,null,null,716,null,null,null,null,null,null,null,null],
['14日',699,null,null,825,null,null,null,null,null,null,null,null],
['15日',457,null,null,854,null,null,null,null,null,null,null,null],
['16日',474,null,null,945,null,null,null,null,null,null,null,null],
['17日',481,null,null,1024,null,null,null,null,null,null,null,null],
['18日',596,null,null,728,null,null,null,null,null,null,null,null],
['19日',622,null,null,796,null,null,null,null,null,null,null,null],
['20日',698,null,null,731,null,null,null,null,null,null,null,null],
['21日',650,null,null,789,null,null,null,null,null,null,null,null],
['22日',728,null,null,834,null,null,null,null,null,null,null,null],
['23日',626,null,null,746,null,null,null,null,null,null,null,null],
['24日',638,null,null,730,null,null,null,null,null,null,null,null],
['25日',617,null,null,708,null,null,null,null,null,null,null,null],
['26日',685,null,null,792,null,null,null,null,null,null,null,null],
['27日',735,null,null,null,null,null,null,null,null,null,null,null],
['28日',609,null,null,null,null,null,null,null,null,null,null,null],
['29日',330,null,null,null,null,null,null,null,null,null,null,null],
['30日',437,null,null,null,null,null,null,null,null,null,null,null],
['31日',593,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=26 -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)
      }
    });
  }

});