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',435,'EV','イベント【星々の加護】: 05/01 → 05/14',410,null,null,null,null,null,null,null,null],
['2日',272,null,null,148,null,null,null,null,null,148,null,null],
['3日',318,null,null,173,null,null,null,null,null,173,null,null],
['4日',406,null,null,226,null,null,null,null,null,null,null,null],
['5日',452,null,null,247,null,null,null,null,null,null,null,null],
['6日',483,null,null,285,null,null,null,null,null,null,null,null],
['7日',494,null,null,322,null,null,null,null,null,null,null,null],
['8日',499,null,null,335,null,null,null,null,null,null,null,null],
['9日',492,null,null,376,null,null,null,null,null,null,null,null],
['10日',509,null,null,380,null,null,null,null,null,null,null,null],
['11日',188,null,null,353,null,null,188,null,null,null,null,null],
['12日',270,null,null,344,null,null,null,null,null,null,null,null],
['13日',350,null,null,398,null,null,null,null,null,null,null,null],
['14日',396,null,null,419,null,null,null,null,null,null,null,null],
['15日',358,null,null,481,null,null,null,null,null,null,null,null],
['16日',394,null,null,467,null,null,null,null,null,null,null,null],
['17日',363,null,null,517,null,null,null,null,null,null,null,null],
['18日',492,null,null,439,null,null,null,null,null,null,null,null],
['19日',264,null,null,409,null,null,null,null,null,null,null,null],
['20日',318,null,null,382,null,null,null,null,null,null,null,null],
['21日',397,null,null,434,null,null,null,null,null,null,null,null],
['22日',434,null,null,425,null,null,null,null,null,null,null,null],
['23日',496,null,null,490,null,null,null,null,null,null,null,null],
['24日',490,null,null,501,null,null,null,null,null,null,null,null],
['25日',563,null,null,82,null,null,null,null,null,82,null,null],
['26日',609,null,null,null,null,null,null,null,null,97,null,null],
['27日',575,null,null,159,null,null,null,null,null,159,null,null],
['28日',550,null,null,221,null,null,null,null,null,null,null,null],
['29日',468,null,null,250,null,null,null,null,null,null,null,null],
['30日',452,null,null,310,null,null,null,null,null,null,null,null],
['31日',489,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: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)
      }
    });
  }

});