Sha256: 1418e5ac2671593c59ed994c96eb1e5ca1950d664635f3b5fce6a0ad5ab4f96a
Contents?: true
Size: 1.13 KB
Versions: 23
Compression:
Stored size: 1.13 KB
Contents
<!-- Liquid function -->
<!-- Take inputs from page front matter and calculate the coordinates of the svg elements -->
{% assign image_handle = include.image_handle %}
<!-- get image dimensions -->
{%- assign imageX = page.images[image_handle].size | split: ', ' | first -%}
{%- assign imageY = page.images[image_handle].size | split: ', ' | last -%}
<!-- pre-assign arrays for circle centers and line ends -->
{% assign cX = '' | split: ',' %}
{% assign cY = '' | split: ',' %}
<!-- loop over all the requested labels -->
{% for item in page.images[image_handle].labels %}
<!-- x(i) and y(i) -->
{% assign ix = item.coord | split: ', ' | first %}
{% assign iy = item.coord | split: ', ' | last %}
<!-- calculate circle centers as percentage of image size -->
{% assign cx = ix | times: 100 | divided_by: imageX | append: ', ' %}
{% assign cy = iy | times: 100 | divided_by: imageY | append: ', ' %}
<!-- push into arrays -->
{% assign cX = cX | push: cx %}
{% assign cY = cY | push: cy %}
{% endfor %}
<!--
in: [imageX, imageY] pixels
[x, y] pixels
out: cX = [cx_1, cx_2, ... , cx_n]
cY = [cy_1, cy_2, ... , cy_n]
-->
Version data entries
23 entries across 23 versions & 1 rubygems