@marciniak/map v0.9.4

highlight-map

highlight-map is an Angular component outlining and highlighting areas defined in map. It allows you to define different types of brushes that can be assigned to individual areas.

The main idea is based on https://github.com/kemayo/maphilight. However, it provides different configuration options and some additional functionalities. This library only supports poly shaped areas.

Demo

Demo project: https://github.com/Mariusz-Marciniak/highlight-map Deployed demo: https://highlight-map.herokuapp.com/

Features

• customizable highlight for areas - define highlight-brush component with specific brushClass this brush will be used for all highlight-areas having the same brushClass
• on hover brushes - define brush used on mouseover events by adding :hover to brushClass
• default brushes - brush with empty, undefined or set to default-brush brushClass is used as default; this brush will be used for all highlight-areas without defined matching brush; similarly brush with brushClass set to :hover or default-brush:hover will be used as default for on mouseover events
• inactive areas - it is possible to mark area as inactive="true"; such a area is disabled and does not react to on mouseover events

Usage

<highlight-map src="/assets/angular.png" name="angular-img">
  <highlight-brush brushClass="fooBrush" fillStyle="blue"></highlight-brush>
  <highlight-brush brushClass="fooBrush:hover" strokeStyle="red" fillStyle="orange"></highlight-brush>
  <highlight-brush brushClass="" fillStyle="yellow"></highlight-brush>
  <highlight-area brushClass="fooBrush" inactive="true" coords="34,153, 58,153, 56,104"></highlight-area>
  <highlight-area coords="93,20, 56,104, 77,104"></highlight-area>
  <highlight-area brushClass="fooBrush" inactive="true" coords="131,104, 93,20, 93,70"></highlight-area>
</highlight-map>

Brush properties

Install library

Run npm install @marciniak/map

Changelog

• 0.9.3 updated Angular version to 13; tested on Microsoft Edge
• 0.9.2 default brush class named as default-brush
• 0.9.1 layout bug fixes:
  • overwritten text-align property of parent component
  • synchronize parent div size with image size
• 0.9.0 initial version

Tested with

• Firefox
• Chrome
• Microsoft Edge