Hex-Grid
Show grid lines directly on any web page and also calculate pixel distances between elements.
Additional files are visible only to premium users
manifest.json
{
"update_url": "https://clients2.google.com/service/update2/crx",
"name": "Hex-Grid",
"version": "1.0.2",
"manifest_version": 2,
"description": "Show grid lines directly on any web page and also calculate pixel distances between elements.",
"browser_action": {
"default_icon": "images/hex_grid_logo.png",
"default_popup": "index.html"
},
"permissions": [
"activeTab",
"contextMenus"
],
"background": {
"scripts": [
"background.js"
],
"persistent": false
},
"icons": {
"16": "images/hex_grid_logo_w128_h128.png",
"32": "images/hex_grid_logo_w128_h128.png",
"48": "images/hex_grid_logo_w128_h128.png",
"128": "images/hex_grid_logo_w128_h128.png",
"256": "images/hex_grid_logo_w256_h256.png",
"512": "images/hex_grid_logo_w512_h512.png"
},
"web_accessible_resources": [
"content_script/rulers.html",
"content_script/styles.css"
]
}