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Can anybody tell me which is the best way to display an image like this?
There are multiple ways to do it, you just have to assess the various degrees of browser support for each:
CSS Masks do this really well:
http://thenittygritty.co/css-masking
But I think they probably have the worst browser support.
I believe you can also do masking with SVG, but SVG isn't supported all that well anyways either, and has a bit of learning curve to it.
The way I would probably do it would be with a hacky little use of transform: rotate();
.image-shape {
height: 150px;
background: url(http://imagz.inspiredmagz.netdna-cdn.com/wp-content/uploads/2013/05/3D-Illustrations-by-JR-Schmidt-08.jpg);
position: relative;
}
.image-shape .point {
width: 50px;
height: 50px;
-webkit-transform: rotate(45deg);
-moz-transform: rotate(45deg);
-ms-transform: rotate(45deg);
-o-transform: rotate(45deg);
transform: rotate(45deg);
position: absolute;
bottom: -25px;
right: -25px;
background: #777;
overflow: hidden;
}
.image-shape .point img {
-webkit-transform: rotate(-45deg);
-moz-transform: rotate(-45deg);
-ms-transform: rotate(-45deg);
-o-transform: rotate(-45deg);
transform: rotate(-45deg);
position: absolute;
top: -275px;
left: -85px;
}
Where you have a div with the background image set, and then another div rotated 45 degrees and positioned to form the 'point' at the bottom. Inside this you put the image, rotate that back 45 degrees and position it to line up with the background image of the first div. (positioning it is a pain, because of the rotations, but as long as this doesnt need to scale, once you do it it's good to go.
The additional parts of the image are cut off by setting overflow: hidden; on the point div, and then again on a main container div around all of this.
See this fiddle for the html and the rest of the css:
http://jsfiddle.net/BszC3/
The reason that I would use this method is because rotation is relatively well supported, and can be achieved in IE with their proprietary filters:
filter: progid:DXImageTransform.Microsoft.Matrix(sizingMethod='auto expand', M11=0.7071067811865476, M12=-0.7071067811865475, M21=0.7071067811865475, M22=0.7071067811865476); /* IE6,IE7 */
-ms-filter: "progid:DXImageTransform.Microsoft.Matrix(SizingMethod='auto expand', M11=0.7071067811865476, M12=-0.7071067811865475, M21=0.7071067811865475, M22=0.7071067811865476)"; /* IE8 */
The downside is that it's a fair bit of work, and seems like a total hack.
Your best bet is still just to cut your image out like this and not bother with any crazy CSS.
You can use an html5 canvas:
http://jsfiddle.net/HDqE8/
An alternative without html5 is using a masking image (an image with a transparent part in the middle, with the shape you like, and the rest with the background color). Then you just have to overlap the 2 images and put the first on top. The image could be also an svg.
Related
Udate
Appeal for consistency - Mozilla bug
Udate
Adding
transform: rotateY(0deg);
to one side of the card, is a temporary fix that needs to be fixed properly.
The duplicate does not affect this solution and is vague.
Question
Particularly the backface-visibility here:
.card__face {
position: absolute;
width: 100%;
height: 100%;
backface-visibility: hidden;
}
I tried adding the -moz- prefix despite it supposedly not being needed according to caniuse:
Still it does not work. Chrome worked without any prefix and Safari worked with -webkit- prefix contrary to caniuse.com.
Here is the jsfiddle. Clicking on the icon should make the icon rotate 180 degrees.
Add rotateY(0deg) to your .card__face--front class.
.card__face--front {
transform: rotateY(0deg);
}
http://jsfiddle.net/3h0cgukf/
I am trying to rotate a image only one corner.image is like a pole .bottom side should not be changed the position only top of the image should be animate either clockwise or anti clockwise.i have tried like this.i should work in IE8 also.i made left:53px because bottom should not be change the position.
<style>
.big-pole{
background-image: url("images/pole.png");
width: 55px;
height: 100px;
position: absolute;
top: 78px;
left: 53px;
}
</style>
<script>
TweenMax.to(".big-pole",3,{
top:'100px',
left:'53px',
});
</script>
You could apply CSS class to image without any need of external libraries.
.rotated {
transform: rotate(90deg);
-ms-transform: rotate(90deg); /* IE 9 */
-moz-transform: rotate(90deg); /* Firefox */
-webkit-transform: rotate(90deg); /* Safari and Chrome */
-o-transform: rotate(90deg); /* Opera */
filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=1); /* IE 8*/
}
I'm not really sure if I understand correctly what kind of rotation you are looking for? Is it like a clock as other users pointed out? Anyway your TweenMax call was missing some parameters in order for the rotation to work.
TweenMax.to($(".big-pole"), 3, {rotation:-90, transformOrigin:"top center"});
You will have test a few things and change a few value to find the correct animation, cause I might be wrong a bit, all depending on what you want to do in the end.
I have a site with a fixed navigation bar that should scroll with the page. When I add a JS Google Map, the nav bar no longer moves:
http://amosjackson.com/map/index.html
Also, the problem only occurs when the map is absolutely positioned.
Add translateZ to the fixed element
-webkit-transform: translateZ(0);
I found out while analysing the whole google map canvas. The API adds also a
-webkit-transform: translateZ(0) to the map. this breaks many browsers in painting the fixed elements correctly.
In addition the fixed element could also need other related visibility properties like z-index and opacity.
A working solution: (I always put my map canvas into a container)
.my-fixed-elem {
-webkit-transform: translateZ(0);
-moz-transform: translateZ(0);
-o-transform: translateZ(0);
-ms-transform: translateZ(0);
transform: translateZ(0);
z-index: 500 // adapt for your project
opacity: 1 // some times you can remove this
}
.map-canvas-container {
width: 100%; // somewidth
height: 750px; // someheight
position: relative;
z-index: 18;
top: 0;
left: 0;
}
#map-canvas-contact {
width: 100%;
height: 100%;
}
Best regards
remove the z-index from the google maps div and also give it an opacity value such that the text becomes visible.. play around with them..
hope that helps..
It is some sort of webkit bug related to the "transform" css setting that is added to the outer maps element. The transform:translateZ(0px) is added in a style attribute, but does not need to be in there, removing it has no effect.
So the answer is to add a css line to the page and use the !important flag so it will override the style attribute's setting.
<style>
#map-canvas[style] { -webkit-transform:none !important; }
</style>
Note, the [style] part makes it only take effect if google adds the style attribute, and the #map-canvas may need to be changed to match the element you sent to google.maps.Map()
I've got a simple text inside a div, something like the following;
<div id="banner">
<div>This is an example text</div>
</div>
I want the text inside the div to be rotated 20-30 degrees. I've already found this topic on stackoverflow about it and it gives me the desired result in Firefox and Chrome but not in IE7, IE8 and IE9. I also tried jquery rotate, but when using this it looks like the plugin is doing something with the div itself, making it disappear, instead of rotating the text inside the div. Is this even possible with javscript and/or css?
NOTE: Cufon is also being used.
Update after Codlers answer:
This is the current applied css after the answer of Codler. Works in FF and Chrome.
-ms-transform: rotate(-20deg);
-moz-transform: rotate(-20deg);
/*-moz-rotation-point: 0 0;*/
-webkit-transform: rotate(-20deg);
/*-webkit-rotation-point: 0 0;*/
-o-transform: rotate(-20deg);
/*-ms-writing-mode: tb-lr;
* html writing-mode: tb-lr;*/
UPDATE 2:
IE7 and IE8 are rotating the text now, but in IE9 i'm getting a big black square behind my rotated text. What can be causing this? CSS is now as below;
-moz-transform: rotate(-20deg);
-o-transform: rotate(-20deg);
-webkit-transform: rotate(-20deg);
-ms-transform: rotate(-20deg);
transform: rotate(-20deg);
background-color:transparent;
/*-ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.93969262, M12=0.34202014, M21=-0.34202014, M22=0.93969262,sizingMethod='auto expand')";*/
/*filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.93969262, M12=0.34202014, M21=-0.34202014, M22=0.93969262,sizingMethod='auto expand');*/
filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.93969262, M12=0.34202014, M21=-0.34202014, M22=0.93969262,sizingMethod='auto expand');
zoom: 1;
z-index:1;
position:absolute;
padding : 45px 10px 15px 10px;
The Final working piece of code. Credits for this go toe Jeff and Codler.
HTML:
<div id="banner">
<div>This is an example text</div>
</div>
Default CSS:
#banner > div
{
-moz-transform: rotate(-20deg); /*FF*/
-o-transform: rotate(-20deg); /*Opera*/
-webkit-transform: rotate(-20deg); /*Safari, Chrome*/
-ms-transform: rotate(-20deg) !important; /*IE9*/
transform: rotate(-20deg); /*CSS3 default*/
background-color:transparent;
zoom: 1;
z-index:1; /*NEEDED FOR IE8*/
width: 191px;
position:absolute;
padding : 45px 10px 15px 10px;
}
CSS FOR IE 7 & 8 - Loaded conditionally:
#banner
{
filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.93969262, M12=0.34202014, M21=-0.34202014, M22=0.93969262,sizingMethod='auto expand') !important;
padding-top:0px;
}
In standards-compliant browsers, you can use the CSS3 property transform, though it's probably a good idea to use vendor prefixes, e.g.:
-o-transform: rotate(5deg);
-khtml-transform: rotate(5deg);
-webkit-transform: rotate(5deg);
-moz-transform: rotate(5deg);
In Internet Explorer 6 and 7, things get tricky. You can use IE's filter property to do rotation.
filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=1);
will rotate the element 90 degrees. You can also rotate 180 or 270 degrees using rotation=2 or rotation=3
Do you want to rotate something in IE to a different angle? Are you ready for the headache?
You can use IE's filter property again and specify matrix coordinates, and get something really ugly like this:
progid:DXImageTransform.Microsoft.Matrix(M11=0.99619470, M12=0.08715574, M21=-0.08715574, M22=0.99619470,sizingMethod='auto expand');
There are instructions on how to use the Matrix coordinates on this page, but frankly none of them make any sense. A better solution is to use this handy Matrix calculator that will generate the CSS you need when you specify the angle in degrees.
You can check out the CSS on my site to see an example, but I haven't checked it using IE in a while, so I can't make any promises...
It is possible to rotate with css3
transform: rotate(20deg);
Remember that some browser require vendor prefix.
.box_rotate {
-moz-transform: rotate(20deg); /* FF3.5+
-o-transform: rotate(20deg); /* Opera 10.5
-webkit-transform: rotate(20deg); /* Saf3.1+, Chrome
-ms-transform: rotate(20deg); /* IE9
transform: rotate(20deg);
filter: progid:DXImageTransform.Microsoft.Matrix(/* IE6–IE9
M11=0.9396926207859084, M12=-0.3420201433256687, M21=0.3420201433256687, M22=0.9396926207859084, sizingMethod='auto expand');
zoom: 1;
}
Source http://css3please.com/
It seems as if the black square in the background in IE9 happens when those nasty proprietary filters are also in the selector where you are doing css transforms.
It's not really possible in IE. At best, IE can only rotate in multiples of 90 degrees, and even that's a pain (IIRC). However, this answer claims otherwise.
For modern browsers, use the transform, -webkit-transform, and -moz-transform, as suggested already.
You might be able to bodge it using VML (Vector Markup Language) in IE. I think it can do arbitrary rotations.
Use this tool to generate CSS that will work cross browser:
http://www.useragentman.com/IETransformsTranslator/index.html
It really does work.
I am creating a simple game.
I want to use jQUERY to rotate the joints making it move. I am using .animate ( http://api.jquery.com/animate/ ) to animate CSS properties but if it is also possible to use Javscript, I can make my own custom code.
More TO-THE-POINT
How do I rotate images in CSS or Javascript? I prefer CSS but Javascript is fine too.
If it is impossible (which I am pretty sure it is but I am not giving up yet) is there any other possible way to do what i am trying to do without making a bunch of seperate images, each rotated a different way.
Or can anyone at least give me an example of a site that does something similar.
EDIT: I need 1 CSS property (no -something: rotation(500deg);) that works with FireFox, Safari and Chrome because those are the only browsers I really work with.
Firefox and the Webkit browsers support a "transform" CSS property ("-webkit-transform", "-moz-transform"). Those can do all sorts of interesting things. There's a very weak IE tool that allows very limited rotation, so it's not really an option for something like a game.
Here's a demo page I made for another Stackoverflow question a few days ago: http://gutfullofbeer.net/compass.html
As shown in the image above
1) is -90 degree or 270 degree rotation
2) is +90 degree rotation and
3) is 180 degree rotation.
Note :- The quadrant containing blue square is the original image position in web browser when displayed with img tag. This is the only visible section to developer in web browser. On rotation of image from its top left point it will switch to the invisible quadrant. Hence it is very very important to use translateX and translateY property along with rotate property in css to drag the image from invisible quadrant to visible quadrant to display it on web browser. Please refer to css transform property for more info.
The css for the same is as below
.image_rotate_270 {
transform-origin: top left; /* IE 10+, Firefox, etc. */
-webkit-transform-origin: top left; /* Chrome */
-ms-transform-origin: top left; /* IE 9 */
transform: rotate(270deg) translateX(-100%);
-webkit-transform: rotate(270deg) translateX(-100%);
-ms-transform: rotate(270deg) translateX(-100%);
}
.image_rotate_90 {
transform-origin: top left; /* IE 10+, Firefox, etc. */
-webkit-transform-origin: top left; /* Chrome */
-ms-transform-origin: top left; /* IE 9 */
transform: rotate(90deg) translateY(-100%);
-webkit-transform: rotate(90deg) translateY(-100%);
-ms-transform: rotate(90deg) translateY(-100%);
}
.image_rotate_180 {
transform-origin: top left; /* IE 10+, Firefox, etc. */
-webkit-transform-origin: top left; /* Chrome */
-ms-transform-origin: top left; /* IE 9 */
transform: rotate(180deg) translateX(-100%) translateY(-100%);
-webkit-transform: rotate(180deg) translateX(-100%) translateY(-100%);
-ms-transform: rotate(180deg) translateX(-100%) translateY(-100%);
}
Now use this class names inside the class property of img tag.
<img src="xyz.jpg" id="image" class="image_rotate_90"/>
For rotation of -90 and +90 you will sometimes need to alter its height and width either with screen resolution or with original image resolution so that image will retain its original shape. Do it using javascript inside the body tag after image is loaded.
<script>
document.getElementById("image").width = screen.height;
document.getElementById("image").height = screen.width;
</script>
Suppose your original image is of 640 X 480 resolution. i.e. width = 480 and height = 640. So when you rotate the image, it becomes a image with resolution 480 X 640. So to retain its original shape. You can do the following under body tag after image loaded .
<script>
document.getElementById("image").width = 480px;
document.getElementById("image").height = 640px;
</script>
Some browsers support this:
Rotate That Image with CSS
Not a full answer, but in case it's helpful here's a fun little bookmarklet I have in Safari (works in chrome as well) that will cause the page contents to rotate:
javascript:(function(){var%20d=0;setInterval(function(){document.body.style['-webkit-transform']='rotate('+%20d%20+'deg)';d+=1},10)}());
I figured it might be helpful to see an example usage.
Not ideal, but you could make separate image files for each rotated state of the image, then use JavaScript to change <img src="XXX" /> or CSS to change background-image: url('XXX'); Once the images have loaded (you could even pre-load them with JS), the animation between them should be very fast.
Have you ever tried: http://jqueryrotate.com/ ??
Works great in all modern browsers including IE>=6