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',656,null,null,1028,null,null,null,null,null,null,null,null],
['2日',774,null,null,970,null,null,null,null,null,null,null,null],
['3日',790,null,null,1083,null,null,null,null,null,null,null,null],
['4日',871,null,null,1096,null,null,null,null,null,null,null,null],
['5日',889,null,null,699,null,null,null,null,null,null,null,null],
['6日',872,null,null,700,null,null,null,null,null,null,null,null],
['7日',853,null,null,753,null,null,null,null,null,null,null,null],
['8日',886,null,null,849,null,null,null,null,null,null,null,null],
['9日',692,null,null,912,null,null,null,null,null,null,null,null],
['10日',796,null,null,987,null,null,null,null,null,null,null,null],
['11日',827,null,null,1002,null,null,null,null,null,null,null,null],
['12日',796,null,null,723,null,null,null,null,null,null,null,null],
['13日',834,null,null,594,null,null,null,null,null,null,null,null],
['14日',790,null,null,690,null,null,null,null,null,null,null,null],
['15日',914,null,null,886,null,null,null,null,null,null,null,null],
['16日',917,null,null,1008,null,null,null,null,null,null,null,null],
['17日',1034,null,null,857,null,null,null,null,null,null,null,null],
['18日',1087,null,null,754,null,null,null,null,null,null,null,null],
['19日',1134,null,null,846,null,null,null,null,null,null,null,null],
['20日',892,null,null,678,null,null,null,null,null,null,null,null],
['21日',801,null,null,809,null,null,null,null,null,null,null,null],
['22日',909,null,null,996,null,null,null,null,null,null,null,null],
['23日',673,null,null,1050,null,null,null,null,null,null,null,null],
['24日',613,null,null,1023,null,null,null,null,null,null,null,null],
['25日',717,null,null,898,null,null,null,null,null,null,null,null],
['26日',859,null,null,872,null,null,null,null,null,null,null,null],
['27日',1005,null,null,655,null,null,null,null,null,null,null,null],
['28日',901,null,null,768,null,null,null,null,null,null,null,null],
['29日',805,null,null,594,null,null,null,null,null,null,null,null],
['30日',777,null,null,770,null,null,null,null,null,null,null,null],
['31日',901,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:1200},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)
      }
    });
  }

});