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',550,null,null,653,null,null,null,null,null,null,null,null],
['2日',603,null,null,656,null,null,null,null,null,null,null,null],
['3日',630,null,null,635,null,null,null,null,null,null,null,null],
['4日',519,null,null,580,null,null,null,null,null,null,null,null],
['5日',460,null,null,571,null,null,null,null,null,null,null,null],
['6日',498,null,null,603,null,null,null,null,null,null,null,null],
['7日',527,null,null,658,null,null,null,null,null,null,null,null],
['8日',566,null,null,651,null,null,null,null,null,null,null,null],
['9日',603,null,null,674,null,null,null,null,null,null,null,null],
['10日',629,null,null,649,null,null,null,null,null,null,null,null],
['11日',668,null,null,581,null,null,null,null,null,null,null,null],
['12日',625,null,null,520,null,null,null,null,null,null,null,null],
['13日',658,null,null,538,null,null,null,null,null,null,null,null],
['14日',615,null,null,652,null,null,null,null,null,null,null,null],
['15日',625,null,null,595,null,null,null,null,null,null,null,null],
['16日',681,null,null,698,null,null,null,null,null,null,null,null],
['17日',644,null,null,615,null,null,null,null,null,null,null,null],
['18日',680,null,null,575,null,null,null,null,null,null,null,null],
['19日',638,null,null,634,null,null,null,null,null,null,null,null],
['20日',497,null,null,620,null,null,null,null,null,null,null,null],
['21日',444,null,null,695,null,null,null,null,null,null,null,null],
['22日',488,null,null,604,null,null,null,null,null,null,null,null],
['23日',411,null,null,720,null,null,null,null,null,null,null,null],
['24日',447,null,null,662,null,null,null,null,null,null,null,null],
['25日',556,null,null,642,null,null,null,null,null,null,null,null],
['26日',527,null,null,656,null,null,null,null,null,null,null,null],
['27日',551,null,null,729,null,null,null,null,null,null,null,null],
['28日',560,null,null,729,null,null,null,null,null,null,null,null],
['29日',525,null,null,725,null,null,null,null,null,null,null,null],
['30日',569,null,null,822,null,null,null,null,null,null,null,null],
['31日',606,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)
      }
    });
  }

});