Embedded fonts in SVG not showing correctly in browser - css
There is SVG with two different font types: SymbolMT for the math expressions and Hind-Light for the text.
Both fonts are defined in #font-face section in SVG.
The font for the math expression looks fine but the font for the text is not the same as Hind-Light.
SVGs are embeded in a web page which is using the same font "Hind-Light".
here is fiddle example: https://jsfiddle.net/gde58zw9/
An idea how to fix that font for the text ?
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="Ebene_1" x="0px" y="0px" width="161.501px" height="64.485px" viewBox="0 0 161.501 64.485" enable-background="new 0 0 161.501 64.485" xml:space="preserve">
<style type="text/css">
<![CDATA[
#font-face {
font-family: 'Hind-Light';
src: url('data:font/woff2;charset=utf-8;base64,d09GMgABA') format('woff2'),
font-weight: 300;
font-style: normal;
font-display: swap;
}
]]>
The 'Hind Light' is now correctly embedded in your jsfiddle example.
You can also reduce the filesize of the base64 chunk by defining a subset in the transfonter UI.
But you still see an error message for the 'Symbol MT'.
Unfortunately it's nearly impossible to create a usable subset for embedding since the Symbol MT has a custom character encoding "MS Windows Symbol" (at least the windows version.
Regular fonts set the summation/sigma) symbol at:
∑ = ∑ regular font
∑ =  Symbol MT
(Data retrieved with fontdrop)
Using a desktop application, the Symbol MT encoding gets converted/remapped.
When exporting the svg - the <text> element uses the regular encoding ∑.
Since 'Symbol MT' doesn't have this codepoint – you see the 'Times New Roman' summation symbol as fallback, which is noticably bigger.
<span class="times">∑</span> <span class="symbol"></span>
<style>
body{
font-size:10vw;
}
.symbol{
font-family:Symbol;
}
.times{
font-family:'Times New Roman', serif
}
</style>
Workarounds
You could base64 encode the original truetype font without any conversion and change the summation symbol to  – not very convenient.
Working codepen.
Alternative: Install all used fonts ('Hind Light') locally so they are avaible in all aplications.
Open your svg in your editor (Inkscape, Adobe Illustrator etc.).
Apply the fonts to your text elements.
Convert all text to paths.
Actually, this might quite often produce smaller files than embedding font subsets.
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 161.5 64.48">
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Resize SVG by changes in path
So I have a width and height of container and viewBox, can't change these things Only thing I can do is send this component a path For now the SVG is now adjusting in it's container due to the size being too big Can I change the aspect ratio / size of SVG via the path ? Sample Code <svg viewBox="-2 -3 24 24" width="30px" height="30px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="display: inline-block; vertical-align: middle;"><path fill="#3E3E3E" d="M18.438 19.102a11 11 0 0 1-18.4-7.184c-.042-.504.372-.915.878-.915.507 0 .912.411.963.915a9.16 9.16 0 0 0 5.793 7.623A9.168 9.168 0 0 0 17.749 17.2h-2.663a.917.917 0 1 1 0-1.832h4.269a.917.917 0 0 1 .916.916v4.264a.916.916 0 0 1-1.833 0V19.1v.002ZM4.248 4.807H6.91a.917.917 0 1 1 0 1.832H2.64a.917.917 0 0 1-.917-.916V1.455a.916.916 0 0 1 1.833 0v1.448a11 11 0 0 1 18.407 7.184c.041.505-.373.915-.88.915-.505 0-.911-.411-.962-.915a9.161 9.161 0 0 0-5.794-7.623A9.168 9.168 0 0 0 4.249 4.807h-.002Z"></path></svg> Again goal to achieve: make SVG to fit this viewBox and width height.
No you can't. You'd have to change the SVG path to fit the box, but you can't "resize" per-se. I manually resized your path to fit the box. <path fill="#3E3E3E" d="M1.2 3.3H4a1 1 0 1 1 0 1.8H.6a1 1 0 0 1-.9-.9V0a1 1 0 0 1 1.9 0v1.4A11 11 0 0 1 20 8.6c0 .5-.4.9-1 .9a1 1 0 0 1-.9-1A9.2 9.2 0 0 0 12.3 1a9.2 9.2 0 0 0-10 2.3ZM17.4 16.1A11 11 0 0 1-1 8.9c0-.5.4-.9 1-.9.4 0 .8.4.9 1a9.2 9.2 0 0 0 5.8 7.5 9.2 9.2 0 0 0 10-2.3h-2.6a1 1 0 1 1 0-1.8h4.3a1 1 0 0 1 .9.9v4.2a1 1 0 0 1-1.9 0v-1.4Z"></path> How I did it: I used svgomg with precision: 1, to simplify the path to a point where it was small enough for me to actually manually edit. Then I split it into two separate paths (top and bottom arrows) (using the Z as the path separator), wrapped them in <g transform="translate(x, y)"></g> until it looked right, copied the remainder back into svgomg where it is smart enough to convert the transforms into a single path.
You can set the transform attribute of the <path> (using scale and translate):
document.querySelector('path').setAttribute('transform', 'scale(0.9)')
See the snippet for example:
document.querySelector('path').setAttribute('transform', 'scale(0.9)')
<svg viewBox="-2 -3 24 24" width="30px" height="30px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="display: inline-block; vertical-align: middle;"><path fill="#3E3E3E" d="M18.438 19.102a11 11 0 0 1-18.4-7.184c-.042-.504.372-.915.878-.915.507 0 .912.411.963.915a9.16 9.16 0 0 0 5.793 7.623A9.168 9.168 0 0 0 17.749 17.2h-2.663a.917.917 0 1 1 0-1.832h4.269a.917.917 0 0 1 .916.916v4.264a.916.916 0 0 1-1.833 0V19.1v.002ZM4.248 4.807H6.91a.917.917 0 1 1 0 1.832H2.64a.917.917 0 0 1-.917-.916V1.455a.916.916 0 0 1 1.833 0v1.448a11 11 0 0 1 18.407 7.184c.041.505-.373.915-.88.915-.505 0-.911-.411-.962-.915a9.161 9.161 0 0 0-5.794-7.623A9.168 9.168 0 0 0 4.249 4.807h-.002Z"></path></svg>
How to multiply columns of a tibble by corresponding rows or columns of another tibble in R?
I am trying to multiply columns of a tibble by rows of another tibble in R. I tried sweep and match from here but it only uses one vector (one column of the second tibble). A small sample of my first dataset looks like: t_mode ch_value purpose sov ownership age_16 joint atwork sov_time SHARED 2.06 eat 0 0 0 1 0 0.12 SHARED 2.19 eat 0 0 0 0 0 0.08 WALK 2.45 eat 0 1 0 1 0 0.02 PAY 2.30 eat 0 0 0 0 0 0.18 PAY 2.09 eat 0 0 0 0 0 0.12 ALONE 1.82 work 0 0 0 0 0 0.03 SHARED 0.2 work 0 0 0 1 0 0.14 and a small sample of the second dataset looks like: Expression ALONE SHARED WALK PAY sov -999 0 1 0 ownership -999 0 1 0 age_16 -999 0 1 0 joint -999 0 1 0 atwork 1 0 0 0 sov_time 1 0 0 0 The actual datasets are very large (1000 rows and 100k columns). I would appreciate it if anyone could help me find the solution.
One option could be: df1 %>% rowwise() %>% mutate(across(all_of(df2$Expression), ~ . * df2[match(cur_column(), df2$Expression), match(t_mode, names(df2))])) t_mode ch_value purpose sov ownership age_16 joint atwork sov_time <chr> <dbl> <chr> <int> <int> <int> <int> <int> <dbl> 1 SHARED 2.06 eat 0 0 0 0 0 0 2 SHARED 2.19 eat 0 0 0 0 0 0 3 WALK 2.45 eat 0 1 0 1 0 0 4 PAY 2.3 eat 0 0 0 0 0 0 5 PAY 2.09 eat 0 0 0 0 0 0 6 ALONE 1.82 work 0 0 0 0 0 0.03 7 SHARED 0.2 work 0 0 0 0 0 0
Change color of the heart of Like with css on c# and ASP.Net Core
I have vote(like) on my code on C# (ASP .NET Core) Now I want , when I click on heart , the heart changes its color. How do I do just with CSS (Not jQuery) with checking of If Condition this is my Code on View : <div> <form method="post" asp-controller="Article" asp-action="AddArticleVote" asp-route-id="#article.Id"> <button type="submit"> <svg xmlns="http://www.w3.org/2000/svg" width="32.044" height="32" viewBox=" 0 32.044 32"> <path id="prefix__comment-heart" d="M18.016 12.16a4.912 4.912 0 0 0-5.664.848 4.8 4.8 0 0 0 0 6.784L16.88 24.4a1.6 1.6 0 0 0 2.272 0l4.528-4.528a4.8 4.8 0 0 0 0-6.784 4.912 4.912 0 0 0-5.664-.928zm3.392 5.376l-3.392 3.392-3.392-3.392a1.6 1.6 0 1 1 2.256-2.272 1.6 1.6 0 0 0 2.272 0 1.6 1.6 0 1 1 2.256 2.272zM18.016 2a16 16 0 0 0-16 16 15.823 15.823 0 0 0 3.617 10.127l-3.2 3.2A1.56 1.56 0 0 0 3.617 34h14.4a16 16 0 1 0 0-32zm0 28.8H7.473l1.488-1.488a1.6 1.6 0 0 0 0-2.256 12.8 12.8 0 1 1 9.055 3.744z" transform="translate(-1.972 -2)" style="fill: #ccc"></path> </svg> </button> </form> </div>
You can target the path element and add :active styles:
path#prefix__comment-heart:active {
fill: blue;
}
For this to work remove the style attribute inline fill styles as this takes precedence over the fill styles shown above.
If you want to keep the greyish fill color you have now for when the button is not being clicked you can aditionally target path#prefix__comment-heart without the :active suffix.
Install Eva Icons individually and keep dynamic colour states
I would like to use a handful of Eva Icons in my project because the package is quite large. From my understanding we can't install icons individually.
Instead, I've downloaded the svgs and registered the svg pack in the app.component which works:
export class AppComponent implements OnInit {
constructor(private iconsLibrary: NbIconLibraries) {
this.iconsLibrary.registerSvgPack('eva-icons', {
'arrow-back': '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><g data-name="Layer 2"><g data-name="arrow-back"><rect width="24" height="24" transform="rotate(90 12 12)" opacity="0"/><path d="M19 11H7.14l3.63-4.36a1 1 0 1 0-1.54-1.28l-5 6a1.19 1.19 0 0 0-.09.15c0 .05 0 .08-.07.13A1 1 0 0 0 4 12a1 1 0 0 0 .07.36c0 .05 0 .08.07.13a1.19 1.19 0 0 0 .09.15l5 6A1 1 0 0 0 10 19a1 1 0 0 0 .64-.23 1 1 0 0 0 .13-1.41L7.14 13H19a1 1 0 0 0 0-2z"/></g></g></svg>',
'book-open-outline': '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><g data-name="Layer 2"><g data-name="book-open"><rect width="24" height="24" transform="rotate(180 12 12)" opacity="0"/><path d="M20.62 4.22a1 1 0 0 0-.84-.2L12 5.77 4.22 4A1 1 0 0 0 3 5v12.2a1 1 0 0 0 .78 1l8 1.8h.44l8-1.8a1 1 0 0 0 .78-1V5a1 1 0 0 0-.38-.78zM5 6.25l6 1.35v10.15L5 16.4zM19 16.4l-6 1.35V7.6l6-1.35z"/></g></g></svg>',
'camera': '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><g data-name="Layer 2"><g data-name="camera"><rect width="24" height="24" opacity="0"/><path d="M19 7h-3V5.5A2.5 2.5 0 0 0 13.5 3h-3A2.5 2.5 0 0 0 8 5.5V7H5a3 3 0 0 0-3 3v8a3 3 0 0 0 3 3h14a3 3 0 0 0 3-3v-8a3 3 0 0 0-3-3zm-9-1.5a.5.5 0 0 1 .5-.5h3a.5.5 0 0 1 .5.5V7h-4zM20 18a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1v-8a1 1 0 0 1 1-1h14a1 1 0 0 1 1 1z"/><path d="M12 10.5a3.5 3.5 0 1 0 3.5 3.5 3.5 3.5 0 0 0-3.5-3.5zm0 5a1.5 1.5 0 1 1 1.5-1.5 1.5 1.5 0 0 1-1.5 1.5z"/></g></g></svg>',
'menu-outline': '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><g data-name="Layer 2"><g data-name="menu"><rect width="24" height="24" transform="rotate(180 12 12)" opacity="0"/><rect x="3" y="11" width="18" height="2" rx=".95" ry=".95"/><rect x="3" y="16" width="18" height="2" rx=".95" ry=".95"/><rect x="3" y="6" width="18" height="2" rx=".95" ry=".95"/></g></g></svg>',
'edit-outline': '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><g data-name="Layer 2"><g data-name="edit"><rect width="24" height="24" opacity="0"/><path d="M19.4 7.34L16.66 4.6A2 2 0 0 0 14 4.53l-9 9a2 2 0 0 0-.57 1.21L4 18.91a1 1 0 0 0 .29.8A1 1 0 0 0 5 20h.09l4.17-.38a2 2 0 0 0 1.21-.57l9-9a1.92 1.92 0 0 0-.07-2.71zM9.08 17.62l-3 .28.27-3L12 9.32l2.7 2.7zM16 10.68L13.32 8l1.95-2L18 8.73z"/></g></g></svg>',
'teams': '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><g data-name="Layer 2"><g data-name="people"><rect width="24" height="24" opacity="0"/><path d="M9 11a4 4 0 1 0-4-4 4 4 0 0 0 4 4zm0-6a2 2 0 1 1-2 2 2 2 0 0 1 2-2z"/><path d="M17 13a3 3 0 1 0-3-3 3 3 0 0 0 3 3zm0-4a1 1 0 1 1-1 1 1 1 0 0 1 1-1z"/><path d="M17 14a5 5 0 0 0-3.06 1.05A7 7 0 0 0 2 20a1 1 0 0 0 2 0 5 5 0 0 1 10 0 1 1 0 0 0 2 0 6.9 6.9 0 0 0-.86-3.35A3 3 0 0 1 20 19a1 1 0 0 0 2 0 5 5 0 0 0-5-5z"/></g></g></svg>',
});
this.iconsLibrary.setDefaultPack('eva-icons');
}
However the nb status is no longer automatically changing the icon colours like before. Please can you advise on how to do this efficiently?
Alternative is to extract the SVG of only the icons you want (from any icon set);
wrap that in a modern W3C Custom Element/WebComponent that recreates the SVG dynamically,
allowing you to alter presentation any way you want, with attributes, properties or CSS properties.
https://iconmeister.github.io/ now has 5000+ icons you can pick from
You then have No dependencies, No external SVG files
As a test I did all your 6 EVA icons: https://jsfiddle.net/WebComponents/5ct36swL/
(and cleaned up the bloated SVG from EVA icons)
Usage:
<style>
svg-icon {
display: block;
background: grey;
--svg-icon-stroke:darkslategray;
}
</style>
<div id=toolBar class=icons>
<svg-icon is="arrow-back" stroke=green></svg-icon>
<svg-icon is="book-open-outline" fill=red></svg-icon>
<svg-icon is="camera" opacity=.2 stroke=red></svg-icon>
<svg-icon is="menu-outline" fill=gold></svg-icon>
<svg-icon is="edit-outline" rotate=45 fill=blue stroke=white></svg-icon>
<svg-icon is="teams" scale=.5></svg-icon>
</div>
Output:
Should work fine in Angular, Vue or Svelte. For React you have to jump through some hoops...
as React only for 71% supports this modern W3C standard (https://custom-elements-everywhere.com/)
(my) Related StackOverflow answers: Custom Elements and SVG
Speed up import of fixed width format table in R
I'm importing table from a fixed width format .txt file in R. This table has about 100 observations and 200000 lines (a few lines below). 11111 2008 7 31 21 2008 8 1 21 3 4 6 18 4 7 0 12 0 0 0 0 0 1 0 0 0 0 0 0 0 5 0 0 7 5 0 1 0 2 0 0 0 0 0 0 2 0 0 0.0 5 14.9 0 14.9 0 14.0 0 16.5 0 14.9 0 15.6 0 15.3 0 0 15.6 0 15.6 0 17.6 0 16.1 0 17.10 0 1 97 0 0.60 0 1 15.1 0 986.6 0 1002.9 0 7 0 0.2 0 11111 2008 8 1 0 2008 8 1 0 4 7 6 18 4 98 0 1 9 0 0 0 2 0 1 0 0 0 0 0 0 0 5 0 0 7 0 0 0 1 0 2 0 260 0 1 0 0 2 0 0 0.0 5 14.4 0 14.4 0 13.0 0 14.9 0 14.9 0 15.2 0 14.6 0 0 15.2 0 14.8 0 16.1 0 15.7 0 16.10 0 1 93 0 1.20 0 1 14.1 0 986.1 0 1002.4 0 7 0 0.5 0 11111 2008 8 1 3 2008 8 1 3 5 10 6 18 4 98 0 1 3 0 0 0 1 0 0 0 0 0 0 0 0 0 5 0 0 7 5 0 1 0 2 0 200 0 1 0 0 4 0 0 0.0 5 25.8 0 7 14.4 0 26.0 0 26.0 0 19.8 0 17.0 0 0 19.8 0 15.2 0 20.1 0 20.1 0 17.10 0 1 74 0 6.00 0 1 15.1 0 984.5 0 1000.6 0 8 0 1.6 0 11111 2008 8 1 6 2008 8 1 6 6 13 6 18 4 98 0 1 7 0 6 0 1 0 0 0 1 0 0 0 0 0 1000 0 1 0 7 5 0 1 0 2 0 230 0 2 0 0 8 0 0 0.0 5 36.0 0 5 5 40.0 0 36.0 0 23.7 0 17.4 0 0 23.7 0 19.8 0 24.6 0 24.0 0 14.80 0 1 51 0 14.50 0 1 12.8 0 983.9 0 999.7 0 6 0 0.6 0 11111 2008 8 1 9 2008 8 1 9 7 16 6 18 4 96 0 0 9 0 9 0 0 0 0 0 2 0 0 0 0 0 1200 0 0 0 7 5 0 7 95 0 300 0 3 0 0 13 0 0 0.0 5 23.5 0 5 5 43.8 0 23.6 0 19.6 0 17.3 0 0 19.6 0 19.6 0 26.0 0 19.8 0 17.90 0 1 79 0 4.90 0 1 15.8 0 981.9 0 997.9 0 8 0 2.0 0 Right now, I'm using the following code leading to a pretty long loading (about 1 minute): col_width <- c(5,5,3,3,3,5,3,3,3,2, 3,3,3,2,3,2,2,3,2,3, 2,2,2,2,2,2,2,2,2,2, 2,5,2,2,2,2,2,2,2,2, 2,3,2,4,2,3,2,2,3,2, 2,7,2,6,2,6,2,6,2,6, 2,6,2,6,2,6,2,2,6,2, 6,2,6,2,6,2,6,2,2,4, 2,6,2,2,6,2,7,2,7,2, 3,2,5,2) df.h.tomsk <- read.fwf(path, widths=col_width, header=FALSE, sep="\t", nrows=200000, comment.char="", buffersize=5000) Any suggestion(s) to accelerate the process? For example is there something like fread from data.table working with fwf format?
Have you tried using fread of library(data.table)? Please copy paste some lines of your file to check it...