{% load i18n %} {% blocktrans %}
Use the following placeholders to define how the annotation vector (x and y values of the points) get represented:
%%count0: the number of the current point (starting with 0)
%%count1: the number of the current point (starting with 1)
%%x, %%relx: x-coordinate of the current point, absolute or relative value
%%y, %%rely: y-coordinate of the current point, absolute or relative value
%%br: a linebreak
{% endblocktrans %}