scss-library/components/01_Layouts/contentCrop/_contentCrop.scss
2020-12-29 19:10:34 +01:00

200 lines
3.8 KiB
SCSS

@mixin RV-ContentCrop--bottom {
img {
object-position: bottom;
}
}
@mixin RV-ContentCrop--top {
img {
object-position: top;
}
}
@mixin RV-ContentCrop--right {
img {
object-position: right;
}
}
@mixin RV-ContentCrop--left {
img {
object-position: left;
}
}
@mixin RV-ContentCrop--center {
img {
object-position: center;
}
}
@mixin RV-ContentCrop__Text--fade($-background-color: white) {
&--fade {
&:after {
background: linear-gradient(180deg, rgba(255, 255, 255, 0), #{$-background-color});
display: block;
content: ' ';
opacity: 0.8;
position: relative;
top: -25%;
width: 100%;
height: 25%;
z-index: -10;
}
}
}
@mixin RV-ContentCrop__Text--ellipsis($-background-color: white) {
&--ellipsis {
&:after {
position: relative;
display: block;
bottom: 1.2em;
left: calc(100% - 3ch);
content: '...';
font-size: 1.2em;
min-width: 2em;
background-color: $-background-color;
padding: 0 2px;
}
}
}
@mixin RV-ContentCrop__Text($-line-height: 1.1, $-background-color: white) {
p {
overflow: hidden;
display: block;
text-overflow: ellipsis;
padding: 0;
margin: 0;
line-height: #{$-line-height};
// Determining the max line count and caclulating the height
z-index: -20;
position: relative;
background-color: #{$-background-color};
height: floor(100% / $-line-height / 16) * $-line-height * 16;
}
&--fade {
@include RV-ContentCrop__Text--fade($-background-color);
}
&--ellipsis {
@include RV-ContentCrop__Text--ellipsis($-background-color);
}
}
@mixin RV-ContentCrop__Shapes--square {
width: 100%;
padding-top: 100%;
position: relative;
img,
div {
position: absolute;
top: 0;
left: 0;
bottom: 0;
right: 0;
}
}
@mixin RV-ContentCrop__Shapes--circle {
@include RV-ContentCrop__Shapes--square;
border-radius: 50%;
}
@mixin RV-ContentCrop__Shapes--xtoy($-x, $-y) {
width: 100%;
padding-top: 100% * ($-y / $-x);
position: relative;
img {
object-fit: cover;
position: absolute;
top: 0;
left: 0;
bottom: 0;
right: 0;
}
}
@mixin RV-ContentCrop__Shapes {
&--square {
@include RV-ContentCrop__Shapes--square;
}
&--circle {
@include RV_ContentCrop__Shapes--circle;
}
&--1to2 {
@include RV-ContentCrop__Shapes--xtoy(1, 2);
}
&--2to1 {
@include RV-ContentCrop__Shapes--xtoy(2, 1);
}
&--4to3 {
@include RV-ContentCrop__Shapes--xtoy(4, 3);
}
&--16to9 {
@include RV-ContentCrop__Shapes--xtoy(16, 9);
}
&--3to2 {
@include RV-ContentCrop__Shapes--xtoy(3, 2);
}
}
@mixin RV-ContentCrop__Image {
img {
width: 100%;
height: 100%;
object-fit: cover;
display: block;
}
}
@mixin RV-ContentCrop($-line-height: 1.1, $-prefix: '&') {
// Heuristic, just to be safe
$-line-height: $-line-height * 1.1;
$-background-color: white;
display: block;
overflow: hidden;
@include RV-ContentCrop__Image;
@include RV-ContentCrop__Text($-line-height);
@include RV-ContentCrop__Shapes;
&--left {
@include RV-ContentCrop--left;
}
&--center {
@include RV-ContentCrop--center;
}
&--top {
@include RV-ContentCrop--top;
}
&--bottom {
@include RV-ContentCrop--bottom;
}
&--center {
@include RV-ContentCrop--center;
}
}
.RV-ContentCrop {
@include RV-ContentCrop;
}