I'm using a inline SVG icon (just a simple tick) in my markup. the reason being this, is that depending on the dataI get from server I need to change the fill color of the icon. Which I cannot do it when requiring it as a image in css
or img tag. So far this is the markup I have:
<span class="tick">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="-56 1232 9.611 8">
<path id="tick" d="M2787.5,1382.167l.83-.83,1.617,1.617,6.335-6.335.828.828-7.172,7.172Z" transform="translate(-2843.5 -144.619)"/>
</svg>
</span>
and CSS:
.tick {
width: 10px;
height: 8px;
float: left;
margin: 2px;
background: transparent url(../../img/chat/tick.png) center/cover no-repeat;
}
.tick svg {
display: block;
fill: #2196F3;
}
This way no matter there is support for SVG or not image is going to be requested.
So I want to know is there any way to display the icon as SVG and requesting the png one only in case
there was no support for SVG.
By the way the picture I'm using is just nothing in size but I'm using it in a component with JS framework. So every time
component is created in my application it sends the request for the png file which bothers me a lot.
Related
This question already has answers here:
How to change color of SVG image using CSS (jQuery SVG image replacement)?
(18 answers)
Closed 1 year ago.
https://jsfiddle.net/zfcy13kg/6/
Im calling my svg as the following:
<img width="60px" src="https://www.svgrepo.com/show/80156/down-arrow.svg" />
css:
img{
color: red;
fill: red;
stroke: red;
}
I want to change the color to red.
Possible?
Thanks
Modifying SVG properties require the SVG to be inside the DOM.
You can extract the SVG code from your URL and insert it into DOM:
svg {
width: 50px;
height: 50px;
overflow: visible;
}
path {
fill: red;
stroke: black;
stroke-width: 10;
}
<svg viewBox="0 0 330 330">
<path d="M325.607,79.393c-5.857-5.857-15.355-5.858-21.213,0.001l-139.39,139.393L25.607,79.393 c-5.857-5.857-15.355-5.858-21.213,0.001c-5.858,5.858-5.858,15.355,0,21.213l150.004,150c2.813,2.813,6.628,4.393,10.606,4.393 s7.794-1.581,10.606-4.394l149.996-150C331.465,94.749,331.465,85.251,325.607,79.393z"/>
</svg>
One way to do it would be using 'filter' property in css, where you need to change the value of hue, saturation, brightness, etc from the filter.
img{
filter: invert(24%) sepia(98%) saturate(7480%) hue-rotate(10deg) brightness(101%) contrast(112%);
}
<img width="60px" src="https://www.svgrepo.com/show/80156/down-arrow.svg" />
I want to use an SVG as a clip-path to round the edges of an image. Yes, I must do it in this way for various reasons .
PROBLEM:
When the browser window is resized, the points and handles that form the rounded corners adjust to the changing size of the image (bounding box) because I'm using clipPathUnits="ObjectBoundingBox". This causes the rounded edges to loose their "roundness" and look overall really bad. The CSS border-radius property doesn't have this issue. No matter how you resize the browser window, the edges of a div clipped with border-radius never loose their round shape. The problem is most apparent when you resize the browser window to it's most narrow or widest possible state. Try that with this codepen and you'll see what I mean. The top image uses border-radius and the bottom image uses clip-path. Is there any way to force the ONLY rounded edges of the SVG clip-path to stay equally rounded no matter how the image is resized without sacrificing the responsiveness of the clip-path dimensions? Is this even possible? I'm totally open to a JavaScript solution if there is one. Thanks!
You can trick the <svg> element to have just the same dimensions as the image and then size the clip-path with relative units. The downside is that you cannot reuse these paths but have to define one for every individual image.
.box {
left: 5%;
height: 40%;
position: absolute;
background-color: blue;
overflow: hidden;
}
#box1 {
top: 5%;
width: 50%;
clip-path: url(#clipPath1);
}
#box2 {
top: 55%;
width: 90%;
clip-path: url(#clipPath2);
}
.flower{
width: 100%;
height: 100%;
object-fit: cover;
object-position: center;
}
svg {
width: 100%;
height: 100%;
position: absolute;
}
<div class="box" id="box1">
<img class="flower" src="https://images.pexels.com/photos/67636/rose-blue-flower-rose-blooms-67636.jpeg?auto=compress&cs=tinysrgb&dpr=1&w=500" alt="none">
<svg>
<clipPath id="clipPath1" clipPathUnits="userSpaceOnUse">
<rect width="100%" height="100%" rx="20" ry="20"/>
</clipPath>
</svg>
</div>
<div class="box" id="box2">
<img class="flower" src="https://images.pexels.com/photos/67636/rose-blue-flower-rose-blooms-67636.jpeg?auto=compress&cs=tinysrgb&dpr=1&w=500" alt="none">
<svg>
<clipPath id="clipPath2" clipPathUnits="userSpaceOnUse">
<rect width="100%" height="100%" rx="20" ry="20"/>
</clipPath>
</svg>
</div>
This SVG icon is 640x640px. The toolbar is 48px high.
The icon should now automatically adjust to the height of the toolbar.
Accordingly, the blue area would have to be 48x48px.
However, the icon now occupies much more space than it needs.
I gave the svg a height of 48px. Better would be height: 100% but that does not work.
my codepen
Changing only the height to 48px leaves the width at 640px. Because you have width="640px" specified on your <SVG>.
So the fix is simply to remove the width and height attributes from <svg>.
body {
margin: 5%;
}
.toolbar {
position: realive;
color: #fff;
display: flex;
align-items:center;
justify-content: space-between;
background: red;
height: 48px;
}
.toolbar__section.flex-grow {
flex-grow: 1;
}
.toolbar__section.bg-green {
background: green;
}
svg {
display: flex;
height: 48px;
background: blue;
}
<p><strong>Responsive inline svg?</strong></p>
<p>
This SVG icon is 640x640px. The toolbar is 48px high.
The icon should now automatically adjust to the height of the toolbar.
Accordingly, the blue area would have to be 48x48px.
However, the icon now occupies much more space than it needs.
I gave the svg a height of 48px. Better would be "height: 100%" but that does not work.
</p>
<div class="toolbar">
<div class="toolbar__section bg-green flex-grow">
Logo
</div>
<div class="toolbar__section">
<svg version="1.1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 640 640" preserveAspectRatio="xMinYMin meet">
<title></title>
<g id="icomoon-ignore">
</g>
<path fill="#000" d="M603.794 613.188l-190.189-207.478c42.858-44.846 66.395-103.468 66.395-165.71 0-64.106-24.964-124.375-70.294-169.706s-105.6-70.294-169.706-70.294-124.375 24.964-169.706 70.294-70.294 105.6-70.294 169.706 24.964 124.376 70.294 169.706 105.6 70.294 169.706 70.294c55.226 0 107.595-18.542 150.027-52.655l190.178 207.467c3.156 3.442 7.471 5.188 11.799 5.188 3.862 0 7.736-1.391 10.808-4.205 6.513-5.972 6.954-16.093 0.982-22.607zM32 240c0-114.691 93.309-208 208-208s208 93.309 208 208-93.309 208-208 208-208-93.309-208-208z"></path>
</svg>
</div>
<div class="toolbar__section bg-green">
Login Icon
</div>
</div>
Delete the width attribute from the svg element. You may have to adjust the flex-grow attributes in your toolbar afterwards.
See it live on CodePen.
Tested on Chrome 63.0.3239.132
I have an embedded SVG with dynamic content inside, which may grow in all directions.
This content may be grow bigger than the fix sized container around.
My expected behavoir is, to show scrollbars, if any element inside the SVG needs more place than the container provides.
See the following simplified example:
<html>
<head>
</head>
<body>
<div style="overflow: auto; position: absolute; top: 60px; left: 60px; background-color: gray; height: 200px; width: 300px;">
<svg style="height: 190px;">
<rect x="-50" y="0" width="100" height="50" fill="red"></rect>
</svg>
</div>
</body>
</html>
What is the way to do this?
Is it really true, there is no concept in SVG to support such behavoir?
Any suggestions how to do it right "by hand"?
Svg does'nt support auto resizing to inside elements of itself.
So, you should resize manually the svg graphic to be able to scroll by outer svg element.
var svg = document.querySelector("svg");
var bbox = svg.getBBox();
svg.setAttribute("viewBox", [bbox.x, bbox.y, bbox.width, bbox.height]);
svg.width.baseVal.valueAsString = bbox.width;
svg.height.baseVal.valueAsString = bbox.height;
This seems like it ought to be easy, but I'm just not getting something.
I want to make an HTML page containing a single SVG image that automatically scales to fit the browser window, without any scrolling and while preserving its aspect ratio.
For example, at the moment I have a 1024x768 SVG image; if the browser viewport is 1980x1000 then I want the image to display at 1333x1000 (fill vertically, centred horizontally). If the browser was 800x1000 then I want it to display at 800x600 (fill horizontally, centred vertically).
Currently I have it defined like so:
<body style="height: 100%">
<div id="content" style="width: 100%; height: 100%">
<svg xmlns="http://www.w3.org/2000/svg" version="1.1"
width="100%" height="100%"
viewBox="0 0 1024 768"
preserveAspectRatio="xMidYMid meet">
...
</svg>
</div>
</body>
However this is scaling up to the full width of the browser (for a wide but short window) and producing vertical scrolling, which isn't what I want.
What am I missing?
How about:
html, body { margin:0; padding:0; overflow:hidden }
svg { position:fixed; top:0; bottom:0; left:0; right:0 }
Or:
html, body { margin:0; padding:0; overflow:hidden }
svg { position:fixed; top:0; left:0; height:100%; width:100% }
I have an example on my site using (roughly) this technique, albeit with 5% padding all around, and using position:absolute instead of position:fixed:
http://phrogz.net/svg/svg_in_xhtml5.xhtml
(Using position:fixed prevents a very edge-case scenario of linking to a sub-page anchor on the page, and overflow:hidden can ensure that no scroll bars ever appear (in case you have extra content.)