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',359,null,null,249,null,null,null,null,null,null,null,null],
['2日',363,null,null,287,null,null,null,null,null,null,null,null],
['3日',379,null,null,314,null,null,null,null,null,null,null,null],
['4日',508,null,null,463,null,null,null,null,null,null,null,null],
['5日',666,null,null,433,null,null,null,null,null,null,null,null],
['6日',799,null,null,427,null,null,null,null,null,null,null,null],
['7日',918,null,null,465,null,null,null,null,null,null,null,null],
['8日',1006,null,null,533,null,null,null,null,null,null,null,null],
['9日',862,null,null,564,null,null,null,null,null,null,null,null],
['10日',795,null,null,633,null,null,null,null,null,null,null,null],
['11日',800,null,null,682,null,null,null,null,null,null,null,null],
['12日',846,null,null,531,null,null,null,null,null,null,null,null],
['13日',996,null,null,621,null,null,null,null,null,null,null,null],
['14日',1231,null,null,574,null,null,null,null,null,null,null,null],
['15日',672,null,null,525,null,null,null,null,null,null,null,null],
['16日',479,null,null,427,null,null,null,null,null,null,null,null],
['17日',448,null,null,386,null,null,null,null,null,null,null,null],
['18日',430,null,null,380,null,null,null,null,null,null,null,null],
['19日',568,null,null,502,null,null,null,null,null,null,null,null],
['20日',690,null,null,722,null,null,null,null,null,null,null,null],
['21日',798,null,null,793,null,null,null,null,null,null,null,null],
['22日',849,null,null,920,null,null,null,null,null,null,null,null],
['23日',685,null,null,1181,null,null,null,null,null,null,null,null],
['24日',740,null,null,1056,null,null,null,null,null,null,null,null],
['25日',447,null,null,875,null,null,null,null,null,null,null,null],
['26日',488,null,null,930,null,null,null,null,null,null,null,null],
['27日',599,null,null,966,null,null,null,null,null,null,null,null],
['28日',635,null,null,1012,null,null,null,null,null,null,null,null],
['29日',736,null,null,1020,null,null,null,null,null,null,null,null],
['30日',681,null,null,1046,null,null,null,null,null,null,null,null],
['31日',615,null,null,937,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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=31 -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)
      }
    });
  }

});