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',1262,null,null,1333,null,null,null,null,null,null,null,null],
['2日',1480,null,null,1465,null,null,null,null,null,null,null,null],
['3日',1628,null,null,1451,null,null,null,null,null,null,null,null],
['4日',1480,null,null,1305,null,null,null,null,null,null,null,null],
['5日',1264,null,null,1474,null,null,null,null,null,null,null,null],
['6日',1277,null,null,1370,null,null,null,null,null,null,null,null],
['7日',1348,null,null,1343,null,null,null,null,null,null,null,null],
['8日',1345,null,null,1449,null,null,null,null,null,null,null,null],
['9日',1120,null,null,1379,null,null,null,null,null,null,null,null],
['10日',1284,null,null,1504,null,null,null,null,null,null,null,null],
['11日',1319,null,null,1431,null,null,null,null,null,null,null,null],
['12日',1438,null,null,1468,null,null,null,null,null,null,null,null],
['13日',1364,null,null,1302,null,null,null,null,null,null,null,null],
['14日',1395,null,null,1419,null,null,null,null,null,null,null,null],
['15日',1468,null,null,1480,null,null,null,null,null,null,null,null],
['16日',1517,null,null,1490,null,null,null,null,null,null,null,null],
['17日',1510,null,null,1375,null,null,null,null,null,null,null,null],
['18日',1492,null,null,1542,null,null,null,null,null,null,null,null],
['19日',1524,null,null,1139,null,null,null,null,null,null,null,null],
['20日',1372,null,null,1189,null,null,null,null,null,null,null,null],
['21日',1374,null,null,1330,null,null,null,null,null,null,null,null],
['22日',1372,null,null,1401,null,null,null,null,null,null,null,null],
['23日',1386,null,null,1325,null,null,null,null,null,null,null,null],
['24日',1553,null,null,1459,null,null,null,null,null,null,null,null],
['25日',1445,null,null,1428,null,null,null,null,null,null,null,null],
['26日',1514,null,null,1178,null,null,null,null,null,null,null,null],
['27日',1513,null,null,1223,null,null,null,null,null,null,null,null],
['28日',1557,null,null,1149,null,null,null,null,null,null,null,null],
['29日',1470,null,null,1231,null,null,null,null,null,null,null,null],
['30日',1346,null,null,1348,null,null,null,null,null,null,null,null],
['31日',1484,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:'2024年4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=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)
      }
    });
  }

});