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#How to change mouse cursor image in html for mac code
#How to change mouse cursor image in html for mac plus
#How to change mouse cursor image in html for mac windows

ICO is saved without compression.Īs mentioned earlier, a lot of browsers (like Firefox or IE6) cannot show compressed. It is best to save your cursors in uncompressed format. CUR files can be saved in either a compressed or uncompressed format, not all browsers can read the compressed ones. CUR file, sticking with one 32×32 image will ensure cross-browser consistency. While it is true that you can fit multiple file sizes inside a. IE9 seems to resize cursors that are smaller than this to 32×32, and IE8 and under cannot show cursors larger than this size. Url('cursors/customMoveCursor.cur'), /* Internet Explorer */ * Assume this the HTML is in a directory above this CSS fileĬursor: url('./cursors/customMoveCursor.cur'), /* Modern browsers */ To ensure cross-browser compatibility, you must either use an absolute URL:Ĭursor: url('/cursors/customMoveCursor.cur'), move This is true for all versions of IE, even IE9.

Internet Explorer interprets relative URLs as relative to the HTML document, and not the CSS file like God (and the W3C) intended (Sometimes it seems that IE goes out of its way to make lives difficult for us developers).

Think of it as Mozilla’s way of enforcing good web practices.

You must add a default “built-in” cursor after your custom cursor, or the custom cursor will not load in Firefox.

There are a few things you need to remember when using CSS cursors ICO file and convert it with this command line tool written in Python by Jan Thor. If, like me, you use the GIMP, simply save the file as a. Any comment on how well this works would be most welcome). If you are a Photoshop user, the ICO (Windows Icon) file format plugin for Photoshop is what you are looking for (I have not used it myself, but it apparently can save. CUR files natively, but there are some easy solutions.

CUR file? Not too many graphic tools create.

#How to change mouse cursor image in html for mac plus

CUR files support 32-bit color (16.7 million colors plus alpha channel transparency), so designers can create cursors that have semitransparent areas like shadows and anti-aliasing. the part of the image which points to the position of the mouse). ICO file with extra information that allows the developer to define the “host spot” position of the cursor (i.e. If the browser doesn’t do custom cursors (like Opera), the cursor fallback to the built-in move cursor.Ĭursor: url('customMoveCursor.cur'), move Īs long as your cursor is in the same directory as your stylesheet, and as long as it is an uncompressed.

#How to change mouse cursor image in html for mac code

Here is some sameple CSS code that will show custom cursor when the user mouses over a div with an id of dragMe.

It’s nice to design your own cursors, since sometimes the built-in ones may be a little basic looking (If you do this, please keep in mind that users are used to the built in ones, so your custom cursor shouldn’t look too much different than them if you want your application to be easy-to-use).

A good example is in the paint widget at the beginning of this article - none of those cursors exist natively in any browser.

There may not be a built-in cursor for the use-case you need to solve.

Using custom cursors, you can implement all of these in all browsers.

#How to change mouse cursor image in html for mac windows

For example, while Firefox on Windows doesn’t support context-menu, it seems to be the only browser that supports the zoom-in and -out cursors. Not all browsers support all the same “built-in” cursors, and custom cursors allows you to add support for them.

Mouse over the object draggable object below to see how this works. To give users a visual cue that an item is draggable, it is common practice to set an object’s CSS cursor property to move. Let’s take a look at an example that doesn’t use custom cursors to illustrate a common use-case: drag and drop. In general, CSS cursors (built-in or custom) should be used as a hint to the user as to what action the mouse can perform. When Should I Use Custom Cursors Instead of the Built-in Ones? We will also explore issues such as when to use custom cursors, performance, what makes good cursor design, cursor file formats, and cursor size. However, doing this in a cross browser way can be a little confusing unless you know all the gotchas, and this article will go into depth about them. When used properly, custom CSS cursors can add a little bit of polish to your web sites and applications. This is not done by creating a DOM object and moving it to the mouse’s coordinates - we are using CSS to do it using the cursor property’s url() function. When you select a tool and mouse over the white canvas, your mouse arrow will change to a custom cursor representing that tool (à la Photoshop or The GIMP).

If you are using a desktop browser (except for Opera), play with the paint widget on the left. Paint widget a remix of CanvasPainter © Rafael Robayna