Setting a css background image to an inline SVG symbol? - html

I know external svg files can be linked to background images:
background-image: url(Icon.svg);
and symbols id's can be targeted from an external svg file:
background-image: url(Icons.svg#Icon-Menu);
but how can I set a background image to an inline svg symbol? (As below)
My svg is at the top of my web page body and not in an external file.
I want .test background image to be the #Icon-Menu symbol.
.test{
background:#ddd url('../#Icon-Menu');
height:100px;
width:100px;
display:block;
}
<div style="height: 0; width: 0; position: absolute; visibility: hidden;">
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<symbol id="Icon-Menu" viewBox="0 0 512 512">
<title>Menu</title>
<path d="M93.417,5.333H6.583c-1.654,0-3,1.346-3,3v13.334c0,1.654,1.346,3,3,3h86.833c1.654,0,3-1.346,3-3V8.333 C96.417,6.679,95.071,5.333,93.417,5.333z" />
<path d="M93.417,40.333H6.583c-1.654,0-3,1.346-3,3v13.334c0,1.654,1.346,3,3,3h86.833c1.654,0,3-1.346,3-3V43.333 C96.417,41.679,95.071,40.333,93.417,40.333z" />
<path d="M93.417,75.333H6.583c-1.654,0-3,1.346-3,3v13.334c0,1.654,1.346,3,3,3h86.833c1.654,0,3-1.346,3-3V78.333 C96.417,76.679,95.071,75.333,93.417,75.333z" />
</symbol>
</svg>
</div>
<div class="test"></div>

#Robert Longson
thats right. But you can do it this way.
But symbol is not the way it will work. Unfortunatly you have to use "g" or something like that to reference.
body {
background: url(http://www.broken-links.com/tests/images/faces.svg#devil-view);
}
http://codepen.io/Type-Style/pen/ByvKJq
It will not work if the svg is in the Markup.

An image must be a complete file.
From the SVG specification...
The ‘image’ element indicates that the contents of a complete file are to be rendered...
The same is true for background-image etc.

(1) one possible way with inline SVG would be to use symbols and DIV absolute layering:
<a class="preview-modal__device-icon-link" ng-click="setPreviewWidth('phone')">
<svg class="preview-modal__device-icon"><use xlink:href="#icon-phone">
</use></svg>
</a>
(2) Second solution would be to use a Data URI:
there is a good info here: https://css-tricks.com/using-svg/
using this tool: Mobilefish.com online conversion tool
CSS:
.logo {
background: url("data:image/svg+xml;base64,[data]");
}
HTML:
<img src="data:image/svg+xml;base64,[data]">

Related

SVG Sprite in css declared background image [duplicate]

I know external svg files can be linked to background images:
background-image: url(Icon.svg);
and symbols id's can be targeted from an external svg file:
background-image: url(Icons.svg#Icon-Menu);
but how can I set a background image to an inline svg symbol? (As below)
My svg is at the top of my web page body and not in an external file.
I want .test background image to be the #Icon-Menu symbol.
.test{
background:#ddd url('../#Icon-Menu');
height:100px;
width:100px;
display:block;
}
<div style="height: 0; width: 0; position: absolute; visibility: hidden;">
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<symbol id="Icon-Menu" viewBox="0 0 512 512">
<title>Menu</title>
<path d="M93.417,5.333H6.583c-1.654,0-3,1.346-3,3v13.334c0,1.654,1.346,3,3,3h86.833c1.654,0,3-1.346,3-3V8.333 C96.417,6.679,95.071,5.333,93.417,5.333z" />
<path d="M93.417,40.333H6.583c-1.654,0-3,1.346-3,3v13.334c0,1.654,1.346,3,3,3h86.833c1.654,0,3-1.346,3-3V43.333 C96.417,41.679,95.071,40.333,93.417,40.333z" />
<path d="M93.417,75.333H6.583c-1.654,0-3,1.346-3,3v13.334c0,1.654,1.346,3,3,3h86.833c1.654,0,3-1.346,3-3V78.333 C96.417,76.679,95.071,75.333,93.417,75.333z" />
</symbol>
</svg>
</div>
<div class="test"></div>
#Robert Longson
thats right. But you can do it this way.
But symbol is not the way it will work. Unfortunatly you have to use "g" or something like that to reference.
body {
background: url(http://www.broken-links.com/tests/images/faces.svg#devil-view);
}
http://codepen.io/Type-Style/pen/ByvKJq
It will not work if the svg is in the Markup.
An image must be a complete file.
From the SVG specification...
The ‘image’ element indicates that the contents of a complete file are to be rendered...
The same is true for background-image etc.
(1) one possible way with inline SVG would be to use symbols and DIV absolute layering:
<a class="preview-modal__device-icon-link" ng-click="setPreviewWidth('phone')">
<svg class="preview-modal__device-icon"><use xlink:href="#icon-phone">
</use></svg>
</a>
(2) Second solution would be to use a Data URI:
there is a good info here: https://css-tricks.com/using-svg/
using this tool: Mobilefish.com online conversion tool
CSS:
.logo {
background: url("data:image/svg+xml;base64,[data]");
}
HTML:
<img src="data:image/svg+xml;base64,[data]">

Colorize black on transparent background via CSS [duplicate]

This question already has answers here:
Change color of PNG image via CSS?
(22 answers)
Closed 2 years ago.
I have an icon in a webpage:
<div class='icon-container'>
<img src = "img/gavel3.png" class="gavel-icon" style='vertical-align:center;width:80px;'>
</div>
I'm trying to replace the black in this image with the color: #2a4f6c using CSS only. I tried to replace the black with this color using Photoshop, and it looks awful and grainy. Is a solution possible using pure CSS?
Image in question below.
Use the image as mask and you can do it:
.img {
width:150px;
height:150px;
display:inline-block;
background:red;
-webkit-mask:url("https://i.ibb.co/FhZb3Xs/CJcLK.png") center/contain;
mask:url("https://i.ibb.co/FhZb3Xs/CJcLK.png") center/contain;
}
img {
width:150px;
height:150px;
}
<div class="img"></div>
<div class="img" style="background:#2a4f6c"></div>
<img src="https://i.ibb.co/FhZb3Xs/CJcLK.png" >
You can't change the image color directly in css. (svg, icons can be possible)
Use various filter to change color, change hue-rotate value in code to get various color;
.gavel-icon{
filter: saturate(500%) contrast(800%) brightness(500%)
invert(80%) sepia(50%) hue-rotate(120deg);
}
Your icon is a png image, so each pixel is defined separately to have its own color. There are no whole shapes that you can target with css and define a color, as you would for regular HTML elements.
However, there I a few things I would say:
I would have thought that it should be possible to change the color of this shape in photoshop without making it look any more grainy or pixelated than before.
I would suggest making this into an svg. This is a vector file format, so it generally has a smaller file size compared to pixel images, has completely sharp and defined edges, and can be scaled up to any size without reducing its quality. And, most importantly for you, it's very easy to change its color with CSS.
You could try using CSS filters to change the appearance of your png. Check out this stackoverflow question to see if it helps: Change color of PNG image via CSS?
As I've said, an svg would be my recommended option. I've created a code snippet below of what that would look like – you'll find your color #2a4f6c in the code, so just change that if you want the image to have a different color again..
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
viewBox="0 0 1360.6 1077.2" style="enable-background:new 0 0 1360.6 1077.2;" xml:space="preserve">
<style type="text/css">
.st0{fill:#2a4f6c;}
</style>
<path class="st0" d="M356.4,460l260.4-109.3l-21.8-51.8L334.6,408.1c-13,5.5-19.2,20.5-13.7,33.5l1.9,4.6
C328.3,459.3,343.3,465.5,356.4,460z"/>
<rect x="614.5" y="239" transform="matrix(0.9059 -0.4236 0.4236 0.9059 -61.7804 311.7127)" class="st0" width="111.8" height="111.8"/>
<path class="st0" d="M706.2,197.3l-131.4,61.4c-3.7,1.7-8.1,0.1-9.9-3.6l-14.1-30.2c-1.7-3.7-0.1-8.1,3.6-9.9l131.4-61.4
c3.7-1.7,8.1-0.1,9.9,3.6l14.1,30.2C711.5,191.1,709.9,195.5,706.2,197.3z"/>
<path class="st0" d="M786.4,375.5L655,436.9c-3.7,1.7-8.1,0.1-9.9-3.6L631,403.1c-1.7-3.7-0.1-8.1,3.6-9.9L766,331.8
c3.7-1.7,8.1-0.1,9.9,3.6l14.1,30.2C791.7,369.3,790.1,373.8,786.4,375.5z"/>
<path class="st0" d="M907.2,521.7c1-2,1.5-4.2,1.5-6.5v-18.7c0-8.2-6.6-14.8-14.8-14.8H547.4c-8.2,0-14.8,6.6-14.8,14.8v18.7
c0,2.3,0.6,4.5,1.5,6.5H907.2z"/>
<path class="st0" d="M941.8,589.8H499.5c-13.3,0-24.1-10.8-24.1-24.1v0c0-13.3,10.8-24.1,24.1-24.1h442.3
c13.3,0,24.1,10.8,24.1,24.1v0C966,579,955.1,589.8,941.8,589.8z"/>
</svg>

converting svg tags to embedded svg in image

I want to create a responsive navbar using Tailwind CSS and followed this guide
https://youtu.be/ZT5vwF6Ooig?list=PL7CcGwsqRpSM3w9BT_21tUU8JN2SnyckR&t=74
Unfortunately there is no link for the SVG path so all I have is
<button>
<svg class="h-6 w-6 text-gray-700 fill-current" viewBox="0 0 24 24">
<path fill-rule="evenodd" d="... the missing svg path ..." />
</svg>
</button>
So I tried to do it on my own with an external svg. For testing purposes I'm using this svg
https://www.iconfinder.com/icons/3324998/menu_icon
Due to the fact the svg has no src tag I decided to embed it within an img tag. I currently have
img {
content: url("data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiA/PjxzdmcgZmlsbD0ibm9uZSIgaGVpZ2h0PSIyNCIgc3Ryb2tlPSJjdXJyZW50Q29sb3IiIHN0cm9rZS1saW5lY2FwPSJyb3VuZCIgc3Ryb2tlLWxpbmVqb2luPSJyb3VuZCIgc3Ryb2tlLXdpZHRoPSIyIiB2aWV3Qm94PSIwIDAgMjQgMjQiIHdpZHRoPSIyNCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48bGluZSB4MT0iMyIgeDI9IjIxIiB5MT0iMTIiIHkyPSIxMiIvPjxsaW5lIHgxPSIzIiB4Mj0iMjEiIHkxPSI2IiB5Mj0iNiIvPjxsaW5lIHgxPSIzIiB4Mj0iMjEiIHkxPSIxOCIgeTI9IjE4Ii8+PC9zdmc+");
}
<link href="https://unpkg.com/tailwindcss#1.1.4/dist/tailwind.min.css" rel="stylesheet" />
<button>
<img class="h-6 w-6 text-red-700" />
</button>
I would expect the image to be red but it remains black. How can I fix the color for it? Further I'm not sure if more attributes are required. Maybe I don't have to embed it within an image tag and other solutions fit better?
Thanks in advance
I think that you can't modify an image color from CSS.
Instead of using an img tag, try to do something like that, so that you easily can change the jmenu color:
<!DOCTYPE html>
<html>
<head>
<style>
div {
width: 35px;
height: 5px;
background-color: red; /* Here you can change your background color */
margin: 6px 0;
}
</style>
</head>
<body>
<div></div>
<div></div>
<div></div>
</body>
</html>
I hope this code can solve your problem.
EDIT:
I also found a nice solution to your problem in this post:
Here you can see a demo that just uses CSS filter.
.filter-red{
filter: invert(47%) sepia(98%) saturate(7304%) hue-rotate(352deg) brightness(108%) contrast(130%);
}
<img src="https://cdn4.iconfinder.com/data/icons/feather/24/menu-512.png" class="filter-red">
You can also change the fill of an SVG using tailwind, using the fill-current class and then color it like any regular text, like this:
<svg class="w-4 h-4 fill-current text-gray-100" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20">
<path d="M5 5a5 5 0 0 1 10 0v2A5 5 0 0 1 5 7V5zM0 16.68A19.9 19.9 0 0 1 10 14c3.64 0 7.06.97 10 2.68V20H0v-3.32z"/>
</svg>
As you can see, the height and width of the SVG can also be set.

How Do I Position an SVG Loader With Css?

I've found a rather cool SVG loader-thingie on codepen, and it works, but I'm having trouble figuring out how to get it into the center of the screen. Regular 'ole Css is not working, so I'm kind of stuck.
This is the SVG/HTML:
<svg width="300px" height="320px">
<path class="tri1" d="M11.7 118L9.719 118 72.5 9.259 135.281 118z"></path>
<path class="tri2" d="M12.2 118L9.719 118 54.602 40.259 99.486 118z"></path>
<path class="tri3" d="M48.8 118L46.496 118 72.991 72.11 99.486 118z"></path>
</svg>
And this is the Css that matters:
svg {
vertical-align: bottom;
display: inline-block;
}
Please help and thanks in advance!
Assuming all your code is in one file (everything in the HTML) and you are not loading the SVG using img or via background-image, try this:
<style>
#loadingSVG { position: absolute; top:50%; left:50%; }
</style>
<svg width="300px" height="320px" id="loadingSVG">
<path class="tri1" d="M11.7 118L9.719 118 72.5 9.259 135.281 118z"></path>
<path class="tri2" d="M12.2 118L9.719 118 54.602 40.259 99.486 118z"></path>
<path class="tri3" d="M48.8 118L46.496 118 72.991 72.11 99.486 118z"></path>
</svg>
See it here: http://jsfiddle.net/993eL/
Now, assumptions aside, the game changes if you are trying to load it as an external file or if you want to use an external stylesheet. If you want to use external stylesheets, basically you have 2 options to be able to style your SVG.:
Have the SVG inline in the HTML document. It doesn't matter if you
insert it via server-side when generating the page or just copypaste
it in the document, it has to be inline.
Load the SVG as an object element so you don't have to insert it in the HTML, but you'll have to use a separate external stylesheet loaded from inside the SVG file.
Using external stylesheets
Example with method 1: inline SVG in the HTML document
In the HTML document:
<svg ... id="Layer_1">
<ellipse .../>
<path .../>
</svg>
In your stylesheet:
/*Center the SVG element*/
/*Option 1: have the element with an specific width so you can
use margin:0 auto;*/
#Layer_1 {
width: 500px;
margin: 0 auto;
}
/*Option 2: move the element anywhere with absolute positioning.
Note: Remember it will be relative to the parent element as long as
your parent element has position:relative set, else it will take
the body as a base for positioning*/
#Layer_1 {
position: absolute;
top: 50%;
left: 50%;
}
See the complete code: http://jsfiddle.net/Sg2Z5/
Example with method 2: load the SVG as an object
In your SVG file import the external stylesheet as an XML stylesheet (remember SVG is XML based):
<?xml-stylesheet type="text/css" href="stylesheet.css" ?>
<svg xmlns="http://www.w3.org/2000/svg">
In your HTML, load the SVG as an XML object:
<object type="image/svg+xml" data="YOUR-SVG-FILE.svg">
<!-- Put your fallback here -->
</object>
References and recommended readings
I recommend to read these articles as they explain all of this with more detail
Using SVG http://css-tricks.com/using-svg/
SVG styling http://blogs.adobe.com/webplatform/2013/01/08/svg-styling/
How to Style Scalable Vector Graphics Using CSS http://www.sitepoint.com/svg-styling-with-css/

Use SVG for logo on a webpage - how to have multiple instances of this logo in different colors?

I have a webpage where I will repeat the logo of my company several times - one time in big size, white logo ; one time in small size, white logo ; one time in small size, orange logo.
For now I'm using JPG files - all good with 3 JPGs.
But I wonder whether I can use SVG for this use case, ideally without duplicating the SVG code within the page.
Would you have any clue?
Thanks,
Nicolas
Maybe this can serve as an inspiration for you: I'm embedding a bogus logo inside the HTML and using CSS to scale and color it differently. This is the HTML:
<h1>my page</h1>
<div class="big logo" title="big logo">
<svg id="logo" viewBox="0 0 50 50">
<rect x="1" y="1" stroke-width="2" width="48" height="48"/>
<circle cx="25" cy="25" r="23" fill="currentColor"/>
</svg>
</div>
<div>some text on my page and a small logo</div>
<div class="logo">
<svg id="smallLogo">
<use xlink:href="#logo"/>
</svg>
</div>
<div>some more text on my page and a differently colored logo</div>
<div class="yellow logo">
<svg id="smallLogo">
<use xlink:href="#logo"/>
</svg>
</div>
And the CSS:
.logo > svg {
fill:green;
stroke:blue;
color:red;
height:75px;
width:75px;
}
.big.logo > svg {
height:200px;
width:200px;
}
.yellow.logo > svg {
fill:yellow;
color:orange;
stroke:black;
}
See example on jsFiddle. Unfortunately, this only seems to work with Firefox and Chrome. Neither Opera nor Internet Explorer seem to like this (also not the new versions 9 and 10). Didn't try Safari.
So, I guess, unless you want to restrict the viewers to Webkit and Firefox browsers or use JavaScript to duplicate the SVG and modify certain attributes of the different instances, you're better off with either three different JPEG files (PNG would be better), or two different SVG files (in two different colors -- you can obviously rescale without problems).
If you don't need to use the image as a CSS background, then it's possible to use the SVG Stacks technique to do this.
Here's an example, a single svg file that contains several different icons, where the size of the image also decides how the svg looks.
Here's a part of that svg file to illustrate:
<?xml version="1.0" encoding="utf-8"?>
<svg id="icon" class="icon" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<defs>
<style>
svg .icon { display: none }
svg .icon:target { display: inline }
/* media-queries can control the appearance too */
#hours {
fill:none;
stroke:#850508;
stroke-dasharray:1,5.28;
stroke-dashoffset:0.5;
stroke-width: 1.5px;
}
#media screen and (max-width: 128px) {
#hours {
stroke-dasharray:1, 17.84;
stroke-width: 2px;
}
}
#media screen and (max-width: 64px) {
#hours {
stroke-dasharray: none;
}
}
/* shared styles */
.icon * { fill: #850508; }
</style>
</defs>
<svg viewBox="0 0 32 32">
<g id="clock" class="icon">
<path d="M16,4c6.617,0,12,5.383,12,12s-5.383,12-12,12S4,22.617,4,16S9.383,4,16,4 M16,0 C7.164,0,0,7.164,0,16s7.164,16,16,16s16-7.164,16-16S24.836,0,16,0L16,0z"/>
<path d="M21.422,18.578L18,15.152V8h-4.023v7.992c0,0.602,0.277,1.121,0.695,1.492l3.922,3.922
L21.422,18.578z"/>
<path id="hours" d="M16,4c6.617,0,12,5.383,12,12s-5.383,12-12,12S4,22.617,4,16S9.383,4,16,4"/>
</g>
</svg>
<svg viewBox="0 0 32 32">
<g id="star" class="icon">
<polygon points="22.137,19.625 32,12 20,12 16,0 12,12 0,12 9.875,19.594 6,32 16.016,24.32 26.008,32"/>
</g>
</svg>
</svg>
Each icon can have a unique look with different colors, gradients etc (in my example all the icons share the same fill, but they don't have to do that).