imagemap

问题 I have a project using various members of Wikipedia's grey maps: http://en.wikipedia.org/wiki/Wikipedia:Blank_maps. I fill them in with colors depending on which countries, states or provinces a user selects by clicking on the shape or by checking a checkbox. I would like to write a script that creates imagemaps automatically of each country, state or province by somehow getting the X and Y pixel location of the borders of a country, state or province albeit without the names of these

问题 I have a project using various members of Wikipedia's grey maps: http://en.wikipedia.org/wiki/Wikipedia:Blank_maps. I fill them in with colors depending on which countries, states or provinces a user selects by clicking on the shape or by checking a checkbox. I would like to write a script that creates imagemaps automatically of each country, state or province by somehow getting the X and Y pixel location of the borders of a country, state or province albeit without the names of these

问题 I know how to set image map for foreground image.But this time I want set image map for a portion of the image,which is set as the background image of a div.How can I do this.I have searched a lot in the web,couldn't got a solution.Please help.For example, html <div class="header full" style="background:url('/hdr.jpg';?>) no-repeat; height:492px"> The entire image is set as background image,I want to click the Nestle oval portion and will get redirected to some url. 回答1: Please try following

问题 I am currently working on Google Maps API V3 over here If you zoom between 21 to 23, there will be an image overlay on the map. The image takes too long to load and I have decided to break it into different tiles for easier loading. I am using Automatic Tile Cutter to cut the image into tiles. I have problems with the script; var OrgX = 31551; // the Google Maps X value of the tile at the top left corner of your Photoshop document var OrgY = 50899; // the Google Maps Y value of the tile at

问题 I'm developing an internal web app on our company intranet using PHP. One section of the app displays a couple of high resolution images to the user. These images are in the region of 5000x3500 pixels. Each image has an image map (using rectangular areas), and all works fine in the desktop browsers I've tried. The problem I'm finding, is that when users access the site via their iOS devices, the images are being rescaled by safari on the device, however the image map coordinates are not being

问题 I'm wondering how to go about marking up and coding hover effects for a map similar to this image. When each district (or section) is moused over/touched/clicked I need to change the colour of it without affecting any other section. The boundaries on each section must be representative of the image and shouldn't be squares. The solution can't use canvas since the site I'm working on has to be usable in older browsers (I'm gutted, personally.) Ideally I want to do this with CSS without using

问题 <img src="circle.png" onclick="alert('clicked')"/> Let's imagine that circle.png is a 400x400 px transparent background image with a circle in the middle. What I've got now is that the entire image area (400x400px) is clickable. What I would like the have is that only the circle (non transparent pixels) are clickable. Of course I know that in this example I could use the <map> tag and a circular area, but I'm looking for a general solution which will take into consideration actual image

问题 I am creating an image map using ImageMapster from here. I have created a photoshop image with several images that I have cut out from the original photographs. Each image is on a separate layer. Now, I need to get the path coordinates of each object, and I don't want to hover over every corner and manually write down each coordinate. Is there an automated way to get this path? Maybe there is some application or web service whence I can send my image and get the path in return? I have tried

问题 Do people still use the old HTML Image Maps? The ones with: <map name="test" id="test"> <area shape="poly" alt="" title="" coords=... Or is there a newer, better alternative? 回答1: Yes, people do still use image maps. An alternative would be to position elements using absolute positioning and CSS but that's not necessarily better. It also doesn't allow you to have shapes like in image maps 回答2: They are in the HTML5 specification, so they will not get deprecated. You can still freely use them,

问题 Anyone have an example of doing something like an image map in Flex? I'm not sure if that is the correct term, since I also want to do things like highlight the selected part of the image or show a popup bubble pointing to it. Any ideas? 回答1: Check this out: flexlib > ImageMap 来源： https://stackoverflow.com/questions/535003/image-map-in-flex