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',265,null,null,167,null,null,null,null,null,167,null,null],
['2日',276,null,null,229,null,null,null,null,null,null,null,null],
['3日',323,null,null,247,null,null,null,null,null,null,null,null],
['4日',349,null,null,244,null,null,null,null,null,null,null,null],
['5日',352,null,null,226,null,null,null,null,null,null,null,null],
['6日',343,null,null,288,null,null,null,null,null,null,null,null],
['7日',371,null,null,341,null,null,null,null,null,null,null,null],
['8日',393,null,null,377,null,null,null,null,null,null,null,null],
['9日',412,null,null,368,null,null,null,null,null,null,null,null],
['10日',466,null,null,432,null,null,null,null,null,null,null,null],
['11日',258,null,null,406,null,null,null,null,null,null,null,null],
['12日',309,null,null,344,null,null,null,null,null,null,null,null],
['13日',384,null,null,362,null,null,null,null,null,null,null,null],
['14日',421,null,null,411,null,null,null,null,null,null,null,null],
['15日',467,null,null,238,null,null,null,null,null,null,null,null],
['16日',476,null,null,283,null,null,null,null,null,null,null,null],
['17日',443,null,null,302,null,null,null,null,null,null,null,null],
['18日',400,null,null,275,null,null,null,null,null,null,null,null],
['19日',541,null,null,271,null,null,null,null,null,null,null,null],
['20日',583,null,null,237,null,null,null,null,null,null,null,null],
['21日',588,null,null,391,null,null,null,null,null,null,null,null],
['22日',470,null,null,564,null,null,null,null,null,null,null,null],
['23日',482,null,null,432,null,null,null,null,null,null,null,null],
['24日',450,null,null,439,null,null,null,null,null,null,null,null],
['25日',537,null,null,514,null,null,null,null,null,null,null,null],
['26日',693,null,null,397,null,null,null,null,null,null,null,null],
['27日',556,null,null,476,null,null,null,null,null,null,null,null],
['28日',559,null,null,523,null,null,null,null,null,null,null,null],
['29日',567,null,null,109,null,null,null,null,null,109,null,null],
['30日',48,null,null,178,null,null,48,null,null,178,null,null],
['31日',null,null,null,null,null,null,68,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9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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});