- Responsive Image Maps Wordpress
- Responsive Images Html
- Image Map Creator
- Responsive Buttons Css
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Satellite imagery searches can be complex. In addition to factors such as resolution and elevation (off-nadir) angle, there are other considerations such as sun angle, seasonality, native GSD (Ground Sampling Distance) and accuracy, etc.
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Create your own custom map of Japan. Color an editable map, fill in the legend, and download it for free to use in your project. Create An HTML Map. HTML image maps are one of the best ways to add multiple links to a single image. HTML maps are fully supported by all browsers. Below you can find a free tool that will allow you to generate an HTML map in the easiest way possible- just draw the areas and give them the links, alts and targets.
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With HTML image maps, you can create clickable areas on an image.
Image Maps
The HTML tag defines an image map. An image map is an image with clickable areas. The areas are defined with one or more
tags.
Try to click on the computer, phone, or the cup of coffee in the image below:
Example
Here is the HTML source code for the image map above:
Responsive Image Maps Wordpress
How Does it Work?
The idea behind an image map is that you should be able to perform different actions depending on where in the image you click.
To create an image map you need an image, and some HTML code that describes the clickable areas.
The Image
Responsive Images Html
The image is inserted using the tag. The only difference from other images is that you must add a
usemap
attribute:
The usemap
value starts with a hash tag #
followed by the name of the image map, and is used to create a relationship between the image and the image map.
Create Image Map
Then, add a element.
The element is used to create an image map, and is linked to the image by using the required
name
attribute:
The name
attribute must have the same value as the 's
usemap
attribute .
The Areas
Then, add the clickable areas.
A clickable area is defined using an element.
Shape
You must define the shape of the clickable area, and you can choose one of these values:
rect
- defines a rectangular regioncircle
- defines a circular regionpoly
- defines a polygonal regiondefault
- defines the entire region
You must also define some coordinates to be able to place the clickable area onto the image.
Shape='rect'
The coordinates for shape='rect'
come in pairs, one for the x-axis and one for the y-axis.
So, the coordinates 34,44
is located 34 pixels from the left margin and 44 pixels from the top:
The coordinates 270,350
is located 270 pixels from the left margin and 350 pixels from the top:
Now we have enough data to create a clickable rectangular area:
Example
This is the area that becomes clickable and will send the user to the page 'computer.htm':
Shape='circle'
To add a circle area, first locate the coordinates of the center of the circle:
337,300
Then specify the radius of the circle:
44
pixels
Now you have enough data to create a clickable circular area:
Example
This is the area that becomes clickable and will send the user to the page 'coffee.htm':
Shape='poly'
The shape='poly'
contains several coordinate points, which creates a shape formed with straight lines (a polygon).
This can be used to create any shape.
Like maybe a croissant shape!
How can we make the croissant in the image below become a clickable link?
We have to find the x and y coordinates for all edges of the croissant:
The coordinates come in pairs, one for the x-axis and one for the y-axis:
Example
This is the area that becomes clickable and will send the user to the page 'croissant.htm':
Image Map and JavaScript
Image Map Creator
A clickable area can also trigger a JavaScript function.
Add a click
event to the element to execute a JavaScript function:
Example
Here, we use the onclick attribute to execute a JavaScript function when the area is clicked:
<br />function myFunction() {<br /> alert('You clicked the coffee cup!');<br />}<br />
Chapter Summary
- Use the HTML
element to define an image map
- Use the HTML
element to define the clickable areas in the image map
- Use the HTML
usemap
attribute of theelement to point to an image map
Responsive Buttons Css
HTML Image Tags
Buttonsresponsive Image Map Creator Minecraft
Tag | Description |
---|---|
Defines an image | |
Defines an image map | |
Defines a clickable area inside an image map | |
Defines a container for multiple image resources |
For a complete list of all available HTML tags, visit our HTML Tag Reference.
The element is used to create an image map, and is linked to the image by using the required
name
attribute:
The name
attribute must have the same value as the 's
usemap
attribute .
The Areas
Then, add the clickable areas.
A clickable area is defined using an element.
Shape
You must define the shape of the clickable area, and you can choose one of these values:
rect
- defines a rectangular regioncircle
- defines a circular regionpoly
- defines a polygonal regiondefault
- defines the entire region
You must also define some coordinates to be able to place the clickable area onto the image.
Shape='rect'
The coordinates for shape='rect'
come in pairs, one for the x-axis and one for the y-axis.
So, the coordinates 34,44
is located 34 pixels from the left margin and 44 pixels from the top:
The coordinates 270,350
is located 270 pixels from the left margin and 350 pixels from the top:
Now we have enough data to create a clickable rectangular area:
Example
This is the area that becomes clickable and will send the user to the page 'computer.htm':
Shape='circle'
To add a circle area, first locate the coordinates of the center of the circle:
337,300
Then specify the radius of the circle:
44
pixels
Now you have enough data to create a clickable circular area:
Example
This is the area that becomes clickable and will send the user to the page 'coffee.htm':
Shape='poly'
The shape='poly'
contains several coordinate points, which creates a shape formed with straight lines (a polygon).
This can be used to create any shape.
Like maybe a croissant shape!
How can we make the croissant in the image below become a clickable link?
We have to find the x and y coordinates for all edges of the croissant:
The coordinates come in pairs, one for the x-axis and one for the y-axis:
Example
This is the area that becomes clickable and will send the user to the page 'croissant.htm':
Image Map and JavaScript
Image Map Creator
A clickable area can also trigger a JavaScript function.
Add a click
event to the element to execute a JavaScript function:
Example
Here, we use the onclick attribute to execute a JavaScript function when the area is clicked:
<br />function myFunction() {<br /> alert('You clicked the coffee cup!');<br />}<br />
Chapter Summary
- Use the HTML
element to define an image map
- Use the HTML
element to define the clickable areas in the image map
- Use the HTML
usemap
attribute of theelement to point to an image map
Responsive Buttons Css
HTML Image Tags
Buttonsresponsive Image Map Creator Minecraft
Tag | Description |
---|---|
Defines an image | |
Defines an image map | |
Defines a clickable area inside an image map | |
Defines a container for multiple image resources |
For a complete list of all available HTML tags, visit our HTML Tag Reference.