Achartengine注解对齐

Question

我正在尝试根据给定的条件对由achartengine提供的注释进行对齐，但这似乎对注释的对齐没有任何影响。生效的对齐方式始终是第一个IF条件中提供的对齐方式。谁能指出问题所在？下面是我的代码

int xaxis = 1;

for(int yaxis = 0; yaxis < scaleData.length; yaxis++)
{
    factorsSeries.addAnnotation(annotationDate, xaxis,
                scaleData[yaxis]+0.2);

    if(xaxis == 1)
    {
        r.setAnnotationsTextAlign(Align.RIGHT);

        Toast.makeText(Graphs_MulipleDatesAllinOne.this, 
                "setAnnotationsTextAlign(Align.RIGHT)", 
                Toast.LENGTH_SHORT).show();
    }
    else if(xaxis == 6)
    {
        r.setAnnotationsTextAlign(Align.LEFT);

        Toast.makeText(Graphs_MulipleDatesAllinOne.this, 
                "setAnnotationsTextAlign(Align.LEFT)", 
                Toast.LENGTH_SHORT).show();
    }
    else
    {
        r.setAnnotationsTextAlign(Align.CENTER);

        Toast.makeText(Graphs_MulipleDatesAllinOne.this, 
                "setAnnotationsTextAlign(Align.CENTER)", 
                Toast.LENGTH_SHORT).show();
    }

    xaxis++;
}

Answer 1

这是因为代码中的xaxis始终为1。请注意，您是在yaxis上迭代，而if条件是在xaxis上。