wehub-resource-sync
dde272c4b8
i18n - Build Validation / Validate i18n Builds (24) (push) Has been cancelled
CI - Node.js / Lint (24) (push) Has been cancelled
CI - Node.js / Build (24) (push) Has been cancelled
CI - Node.js / Test (24) (push) Has been cancelled
CI - Node.js / Test - Upcoming Changes (24) (push) Has been cancelled
CI - Node.js / Test - i18n (italian, 24) (push) Has been cancelled
CI - Node.js / Test - i18n (portuguese, 24) (push) Has been cancelled
CD - Docker - GHCR Images / Build and Push Images (push) Has been cancelled
97 lines
2.5 KiB
Markdown
97 lines
2.5 KiB
Markdown
---
|
|
id: 698a1a863194f1f4e63f6460
|
|
title: "Challenge 209: Element Size"
|
|
challengeType: 29
|
|
dashedName: challenge-209
|
|
---
|
|
|
|
# --description--
|
|
|
|
Given a window size, the width of an element in viewport width `"vw"` units, and the height of an element in viewport height `"vh"` units, determine the size of the element in pixels.
|
|
|
|
- The given window size and returned element size are strings in the format `"width x height"`, `"1200 x 800"` for example.
|
|
|
|
- `"vw"` units are the percent of window width. `"50vw"` for example, is 50% of the width of the window.
|
|
- `"vh"` units are the percent of window height. `"50vh"` for example, is 50% of the height of the window.
|
|
|
|
# --hints--
|
|
|
|
`get_element_size("1200 x 800", "50vw", "50vh")` should return `"600 x 400"`.
|
|
|
|
```js
|
|
({test: () => { runPython(`
|
|
from unittest import TestCase
|
|
TestCase().assertEqual(get_element_size("1200 x 800", "50vw", "50vh"), "600 x 400")`)
|
|
}})
|
|
```
|
|
|
|
`get_element_size("320 x 480", "25vw", "50vh")` should return `"80 x 240"`.
|
|
|
|
```js
|
|
({test: () => { runPython(`
|
|
from unittest import TestCase
|
|
TestCase().assertEqual(get_element_size("320 x 480", "25vw", "50vh"), "80 x 240")`)
|
|
}})
|
|
```
|
|
|
|
`get_element_size("1000 x 500", "7vw", "3vh")` should return `"70 x 15"`.
|
|
|
|
```js
|
|
({test: () => { runPython(`
|
|
from unittest import TestCase
|
|
TestCase().assertEqual(get_element_size("1000 x 500", "7vw", "3vh"), "70 x 15")`)
|
|
}})
|
|
```
|
|
|
|
`get_element_size("1920 x 1080", "95vw", "100vh")` should return `"1824 x 1080"`.
|
|
|
|
```js
|
|
({test: () => { runPython(`
|
|
from unittest import TestCase
|
|
TestCase().assertEqual(get_element_size("1920 x 1080", "95vw", "100vh"), "1824 x 1080")`)
|
|
}})
|
|
```
|
|
|
|
`get_element_size("1200 x 800", "0vw", "0vh")` should return `"0 x 0"`.
|
|
|
|
```js
|
|
({test: () => { runPython(`
|
|
from unittest import TestCase
|
|
TestCase().assertEqual(get_element_size("1200 x 800", "0vw", "0vh"), "0 x 0")`)
|
|
}})
|
|
```
|
|
|
|
`get_element_size("1440 x 900", "100vw", "114vh")` should return `"1440 x 1026"`.
|
|
|
|
```js
|
|
({test: () => { runPython(`
|
|
from unittest import TestCase
|
|
TestCase().assertEqual(get_element_size("1440 x 900", "100vw", "114vh"), "1440 x 1026")`)
|
|
}})
|
|
```
|
|
|
|
# --seed--
|
|
|
|
## --seed-contents--
|
|
|
|
```py
|
|
def get_element_size(window_size, element_vw, element_vh):
|
|
|
|
return window_size
|
|
```
|
|
|
|
# --solutions--
|
|
|
|
```py
|
|
def get_element_size(window_size, element_vw, element_vh):
|
|
window_width, window_height = map(int, window_size.split(" x "))
|
|
|
|
vw = int(element_vw.replace("vw", ""))
|
|
vh = int(element_vh.replace("vh", ""))
|
|
|
|
width_px = round((vw / 100) * window_width)
|
|
height_px = round((vh / 100) * window_height)
|
|
|
|
return f"{width_px} x {height_px}"
|
|
```
|