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',356,null,null,283,null,null,null,null,null,null,null,null],
['2日',257,null,null,229,null,null,null,null,null,null,null,null],
['3日',299,null,null,267,null,null,null,null,null,null,null,null],
['4日',368,null,null,289,null,null,null,null,null,null,null,null],
['5日',438,null,null,358,null,null,null,null,null,null,null,null],
['6日',456,null,null,446,null,null,null,null,null,null,null,null],
['7日',499,null,null,507,null,null,null,null,null,null,null,null],
['8日',514,null,null,512,null,null,null,null,null,null,null,null],
['9日',500,null,null,352,null,null,null,null,null,null,null,null],
['10日',299,null,null,355,null,null,null,null,null,null,null,null],
['11日',350,null,null,366,null,null,null,null,null,null,null,null],
['12日',273,null,null,421,null,null,null,null,null,null,null,null],
['13日',305,null,null,512,null,null,null,null,null,null,null,null],
['14日',360,null,null,504,null,null,null,null,null,null,null,null],
['15日',392,null,null,537,null,null,null,null,null,null,null,null],
['16日',468,null,null,391,null,null,null,null,null,null,null,null],
['17日',502,null,null,413,null,null,null,null,null,null,null,null],
['18日',549,null,null,415,null,null,null,null,null,null,null,null],
['19日',158,null,null,422,null,null,158,null,null,null,null,null],
['20日',176,null,null,505,null,null,176,null,null,null,null,null],
['21日',214,null,null,600,null,null,null,null,null,null,null,null],
['22日',240,null,null,520,null,null,null,null,null,null,null,null],
['23日',286,null,null,299,null,null,null,null,null,null,null,null],
['24日',337,null,null,317,null,null,null,null,null,null,null,null],
['25日',348,null,null,351,null,null,null,null,null,null,null,null],
['26日',253,null,null,380,null,null,null,null,null,null,null,null],
['27日',273,null,null,419,null,null,null,null,null,null,null,null],
['28日',293,null,null,465,null,null,null,null,null,null,null,null],
['29日',292,null,null,500,null,null,null,null,null,null,null,null],
['30日',350,null,null,550,null,null,null,null,null,null,null,null],
['31日',334,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)
      }
    });
  }

});