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',752,null,null,1107,null,null,null,null,null,null,null,null],
['2日',849,null,null,819,null,null,null,null,null,null,null,null],
['3日',935,null,null,960,null,null,null,null,null,null,null,null],
['4日',880,null,null,1165,null,null,null,null,null,null,null,null],
['5日',1091,null,null,1236,null,null,null,null,null,null,null,null],
['6日',1157,null,null,1276,null,null,null,null,null,null,null,null],
['7日',1215,null,null,1367,null,null,null,null,null,null,null,null],
['8日',1463,null,null,1131,null,null,null,null,null,null,null,null],
['9日',1198,null,null,642,null,null,null,null,null,null,null,null],
['10日',1368,null,null,1085,null,null,null,null,null,null,null,null],
['11日',1461,null,null,737,null,null,null,null,null,null,null,null],
['12日',1568,null,null,1077,null,null,null,null,null,null,null,null],
['13日',1647,null,null,1275,null,null,null,null,null,null,null,null],
['14日',1473,null,null,1401,null,null,null,null,null,null,null,null],
['15日',1065,null,null,1549,null,null,null,null,null,null,null,null],
['16日',1308,null,null,1258,null,null,null,null,null,null,null,null],
['17日',1481,null,null,1224,null,null,null,null,null,null,null,null],
['18日',1220,null,null,1438,null,null,null,null,null,null,null,null],
['19日',1186,null,null,1198,null,null,null,null,null,null,null,null],
['20日',1320,null,null,964,null,null,null,null,null,null,null,null],
['21日',1302,null,null,1007,null,null,null,null,null,null,null,null],
['22日',1504,null,null,972,null,null,null,null,null,null,null,null],
['23日',1446,null,null,1239,null,null,null,null,null,null,null,null],
['24日',1041,null,null,1486,null,null,null,null,null,null,null,null],
['25日',966,null,null,1500,null,null,null,null,null,null,null,null],
['26日',1187,null,null,1330,null,null,null,null,null,null,null,null],
['27日',1138,null,null,1274,null,null,null,null,null,null,null,null],
['28日',685,null,null,1335,null,null,null,null,null,null,null,null],
['29日',1047,null,null,1476,null,null,null,null,null,null,null,null],
['30日',888,null,null,1402,null,null,null,null,null,null,null,null],
['31日',null,null,null,1430,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:'2022年10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1700},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)
      }
    });
  }

});