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',1326,null,null,1357,null,null,null,null,null,null,null,null],
['2日',1477,null,null,1487,null,null,null,null,null,null,null,null],
['3日',1517,null,null,1537,null,null,null,null,null,null,null,null],
['4日',1577,null,null,1472,null,null,null,null,null,null,null,null],
['5日',1680,null,null,1317,null,null,null,null,null,null,null,null],
['6日',1330,null,null,1475,null,null,null,null,null,null,null,null],
['7日',1388,null,null,1488,null,null,null,null,null,null,null,null],
['8日',1344,null,null,1552,null,null,null,null,null,null,null,null],
['9日',1504,null,null,null,null,null,null,null,null,null,null,null],
['10日',1481,null,null,1571,null,null,null,null,null,null,null,null],
['11日',1597,null,null,1545,null,null,null,null,null,null,null,null],
['12日',1256,null,null,1684,null,null,null,null,null,null,null,null],
['13日',1217,null,null,1487,null,null,null,null,null,null,null,null],
['14日',1138,null,null,1617,null,null,null,null,null,null,null,null],
['15日',1185,null,null,1361,null,null,null,null,null,null,null,null],
['16日',1330,null,null,1204,null,null,null,null,null,null,null,null],
['17日',1479,null,null,1361,null,null,null,null,null,null,null,null],
['18日',1540,null,null,1288,null,null,null,null,null,null,null,null],
['19日',1442,null,null,1331,null,null,null,null,null,null,null,null],
['20日',1551,null,null,1286,null,null,null,null,null,null,null,null],
['21日',1563,null,null,1472,null,null,null,null,null,null,null,null],
['22日',1348,null,null,1543,null,null,null,null,null,null,null,null],
['23日',1514,null,null,1455,null,null,null,null,null,null,null,null],
['24日',1557,null,null,1582,null,null,null,null,null,null,null,null],
['25日',1331,null,null,1220,null,null,null,null,null,null,null,null],
['26日',1431,null,null,882,null,null,null,null,null,null,null,null],
['27日',1345,null,null,932,null,null,null,null,null,null,null,null],
['28日',1306,null,null,1193,null,null,null,null,null,null,null,null],
['29日',1330,null,null,1354,null,null,null,null,null,null,null,null],
['30日',1475,null,null,1419,null,null,null,null,null,null,null,null],
['31日',null,null,null,1471,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)
      }
    });
  }

});