2012-03-17 65 views
2

我可以使用gRaphael顯示線條圖,但我遇到工具提示問題。工具提示僅針對特定列顯示,而不是全部列。我不知道數據是否太多,但207列不應該太差。畫布尺寸爲900x300。以下是示例代碼....任何幫助將非常感謝!問題與gRaphael上顯示hoverColumn和tootip?

謝謝,

var r = Raphael('lgraph'); 

//Some code here to prep dates, x, prep ccp, ctr, searchp arrays 

var linec = r.linechart(10,10,900,300,x,[ccp,ctr,searchp], 
         { nostroke: false, 
          axis: "0 0 1 1", 
          symbol: "circle", 
          axisxlabels: dates, 
          axisxtype: " ", 
          smooth: true }) 
linec.hoverColumn(function() { 
    this.popups = r.set(); 
    for (var i = 0, ii = this.y.length; i < ii; i++) { 
    this.popups.push(r.popup(this.x, this.y[i], this.values[i]).insertBefore(this)); 
    } 
}, function() { 
    this.popups && this.popups.remove(); 
}); 
linec.symbols.attr({ r: 3 }); 

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