create imagemap with Javascript - Stack Overflow
2009年10月8日 · If the image is being pushed to the server and therefore has a URL, you could then create an img element in the DOM, and then make your image map. In fact, you could even have the image map before the image was ever created, since all that ties the map to the image is the attribute usemap which points to the name attribute of the map element ...
javascript - More modern image maps? - Stack Overflow
2015年6月23日 · attaching the position using the data-*-attributes, decouples the JavaScript (unfortunately you can't use offsetLeft/Top and determine the position based on the area-element) - you could however calculate it by using the coords-attribute; the JavaScript code could be improved (for example store tooltips instead of re-query them all the time) Demo
Dynamically resizing Image-maps and images - Stack Overflow
2024年1月27日 · As a class (ES6): class ResponsiveImageMap { constructor(map, img, width) { this.img = img; this.originalWidth = width; this.areas = []; for (const area of map ...
javascript - How do I highlight parts of an imagemap on …
2009年7月29日 · Where .map-hovers is a div that has all the images that you want to lay over top of your map. You can position them if necessary, or make the image the same size as the image map, but with transparency. And some html to follow: NOTE: Notice how the image map area index lines up with the img index within the map-hovers container?
javascript - Save current Google Map as image - Stack Overflow
How can I save the current google map as an image? Below is the Javascript I use to initialize the map. var myMarker = new google.maps.LatLng(result[0].centerLat, result[0].centerLong); var myOpti...
javascript - General Questions About Image Maps - Stack Overflow
2010年9月13日 · Client-side image maps are very much accessible. As alternatives to image maps: There are a few non-JavaScript methods that accomplish the general image map effect using divs/spans, floating, z-indexing, and the hover pseudo-selectors to create image maps. However these should be avoided as an actual image map can accomplish the same effects …
javascript - Interactive image (map) - Stack Overflow
2017年5月2日 · The problem with image maps is that they are not responsive. Since we're not in 2005 anymore, we'll use a plugin to make sure this works well on all screen sizes. This one is nice: Image Map Resizer by David Bradshaw .
javascript - jQuery image map alternative - Stack Overflow
2013年12月18日 · Moving an invisible anchor of an image is not a viable alternative to an image map, especially since image maps can contain irregular shapes. – Jake Wilson Commented Mar 12, 2013 at 15:36
javascript - How to make responsive imagemap WITH highlight on ...
2023年3月3日 · Add a <polygon /> after the image so it is on top of the map image when rendered. Set the points property to the same values as your area poly in your image map. Set the fill property of the poly to transparent so that it is hoverable. Use an onclick property or event listener in your JavaScript to create the click handler. Use CSS to style it ...
javascript - Styling an image map - Stack Overflow
2011年11月5日 · If you work with image maps, I'd advice you to look at ImageMapster JQuery plugin, it can realy help with many image-map manipulation tasks. It can setup opacity and background color for selected and hover zones, as you want, and ever join different zones in one area, making them working together.