# [ref_impl_eiffel] [1700] Change icon approach to using paths within source text as keys into Hash generated at startup from icons directory . **Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161) **Created:** 2012-04-08 17:09 UTC **Views:** 2 **Replies:** 0 **URL:** https://discourse.openehr.org/t/ref-impl-eiffel-1700-change-icon-approach-to-using-paths-within-source-text-as-keys-into-hash-generated-at-startup-from-icons-directory/14886 --- ## Post #1 by @svn1 Revision: 1700 Author: thomas\.beale Log Message: --- **Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-1700-change-icon-approach-to-using-paths-within-source-text-as-keys-into-hash-generated-at-startup-from-icons-directory/14886 **Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-1700-change-icon-approach-to-using-paths-within-source-text-as-keys-into-hash-generated-at-startup-from-icons-directory/14886