Show text above each date, shown on the bottom of the chart

 

I searched a lot, but I could not find any related article/documentation about it. I know how to display a text/label on top/bottom of each candle, but this is not what I'm looking for, as shown in below picture, the number of labels (marked with red rectangle), changed based on the scale of the chart, or the size of the MetaTrader window (just like the chart's date labels) and the position of each label (in all scales/window sizes) stays exactly above each date. (blue rectangle)

Can anyone help me on this? (similar open source indicator, related article/documentation or some sample code will be helpful)


Sample picture

Files:
sample.png  10 kb