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',1423,null,null,980,null,null,null,null,null,null,null,null],
['2日',1570,null,null,1003,null,null,null,null,null,null,null,null],
['3日',null,null,null,1145,null,null,null,null,null,null,null,null],
['4日',1581,null,null,1167,null,null,null,null,null,null,null,null],
['5日',1487,null,null,1259,null,null,null,null,null,null,null,null],
['6日',1596,null,null,1274,null,null,null,null,null,null,null,null],
['7日',1444,null,null,1540,null,null,null,null,null,null,null,null],
['8日',915,null,null,1414,null,null,null,null,null,null,null,null],
['9日',1068,null,null,1584,null,null,null,null,null,null,null,null],
['10日',1264,null,null,1574,null,null,null,null,null,null,null,null],
['11日',1246,null,null,1326,null,null,null,null,null,null,null,null],
['12日',1233,null,null,1531,null,null,null,null,null,null,null,null],
['13日',1504,null,null,1563,null,null,null,null,null,null,null,null],
['14日',1560,null,null,1371,null,null,null,null,null,null,null,null],
['15日',1485,null,null,1512,null,null,null,null,null,null,null,null],
['16日',1527,null,null,1370,null,null,null,null,null,null,null,null],
['17日',1663,null,null,1156,null,null,null,null,null,null,null,null],
['18日',null,null,null,1272,null,null,null,null,null,null,null,null],
['19日',1371,null,null,1282,null,null,null,null,null,null,null,null],
['20日',1504,null,null,1525,null,null,null,null,null,null,null,null],
['21日',1549,null,null,1369,null,null,null,null,null,null,null,null],
['22日',null,null,null,1261,null,null,null,null,null,null,null,null],
['23日',1293,null,null,1377,null,null,null,null,null,null,null,null],
['24日',1242,null,null,1298,null,null,null,null,null,null,null,null],
['25日',1501,null,null,1167,null,null,null,null,null,null,null,null],
['26日',1580,null,null,1217,null,null,null,null,null,null,null,null],
['27日',1316,null,null,1511,null,null,null,null,null,null,null,null],
['28日',1259,null,null,1254,null,null,null,null,null,null,null,null],
['29日',985,null,null,1431,null,null,null,null,null,null,null,null],
['30日',null,null,null,1525,null,null,null,null,null,null,null,null],
['31日',null,null,null,1336,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3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)
      }
    });
  }

});