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',341,null,null,259,null,null,null,null,null,null,null,null],
['2日',421,null,null,307,null,null,null,null,null,null,null,null],
['3日',434,null,null,329,null,null,null,null,null,null,null,null],
['4日',265,null,null,360,null,null,null,null,null,null,null,null],
['5日',325,null,null,375,null,null,null,null,null,null,null,null],
['6日',375,null,null,404,null,null,null,null,null,null,null,null],
['7日',449,null,null,505,null,null,null,null,null,null,null,null],
['8日',500,null,null,491,null,null,null,null,null,null,null,null],
['9日',487,null,null,550,null,null,null,null,null,null,null,null],
['10日',504,null,null,598,null,null,null,null,null,null,null,null],
['11日',597,null,null,207,null,null,null,null,null,null,null,null],
['12日',271,null,null,304,null,null,null,null,null,null,null,null],
['13日',336,null,null,364,null,null,null,null,null,null,null,null],
['14日',471,null,null,433,null,null,null,null,null,null,null,null],
['15日',476,null,null,454,null,null,null,null,null,null,null,null],
['16日',468,null,null,482,null,null,null,null,null,null,null,null],
['17日',539,null,null,525,null,null,null,null,null,null,null,null],
['18日',192,null,null,592,null,null,192,null,null,null,null,null],
['19日',270,null,null,233,null,null,null,null,null,null,null,null],
['20日',352,null,null,299,null,null,null,null,null,null,null,null],
['21日',397,null,null,402,null,null,null,null,null,null,null,null],
['22日',480,null,null,505,null,null,null,null,null,null,null,null],
['23日',452,null,null,478,null,null,null,null,null,null,null,null],
['24日',547,null,null,501,null,null,null,null,null,null,null,null],
['25日',442,null,null,246,null,null,null,null,null,null,null,null],
['26日',155,null,null,328,null,null,155,null,null,null,null,null],
['27日',186,null,null,417,null,null,186,null,null,null,null,null],
['28日',236,null,null,481,null,null,null,null,null,null,null,null],
['29日',300,null,null,579,null,null,null,null,null,null,null,null],
['30日',337,null,null,606,null,null,null,null,null,null,null,null],
['31日',353,null,null,508,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1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=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)
      }
    });
  }

});