deprecated
3 weeks ago
_swiper._scss
2 months ago
block.json
3 weeks ago
edit-multiItem.js
3 weeks ago
edit-slider.js
3 weeks ago
edit.js
1 week ago
icon.svg
2 months ago
index.js
2 months ago
index.php
2 months ago
loop-min-slides.js
2 months ago
pause-button.js
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save.js
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style.scss
2 months ago
view.js
1 week ago
loop-min-slides.js
39 lines
| 1 | /** |
| 2 | * Swiper の loopFix と同じロジックで最小� |
| 3 | 要スライド数を算出する。 |
| 4 | * centeredSlides=true かつ slidesPerView が偶数のとき Swiper は� |
| 5 | 部で +1 するため |
| 6 | * � |
| 7 | 要枚数が増加する (例: slidesPerView=2 → � |
| 8 | 部w=3 → 最小5枚)。 |
| 9 | * |
| 10 | * @param {number} spv slidesPerView |
| 11 | * @param {number} spg slidesPerGroup (must be a positive integer) |
| 12 | * @param {boolean} isCentered centeredSlides |
| 13 | * @return {number} minimum slide count required for loop mode |
| 14 | */ |
| 15 | export const getMinSlidesForLoop = (spv, spg, isCentered) => { |
| 16 | const parsedSpv = Number(spv); |
| 17 | const normalizedSpv = Math.max( |
| 18 | 1, |
| 19 | Number.isFinite(parsedSpv) ? parsedSpv : 1 |
| 20 | ); |
| 21 | const parsedSpg = Number(spg); |
| 22 | const normalizedSpg = Math.max( |
| 23 | 1, |
| 24 | Number.isFinite(parsedSpg) ? Math.floor(parsedSpg) : 1 |
| 25 | ); |
| 26 | |
| 27 | let w = Math.ceil(normalizedSpv); |
| 28 | if (isCentered && w % 2 === 0) { |
| 29 | w += 1; |
| 30 | } |
| 31 | let y = isCentered |
| 32 | ? Math.max(normalizedSpg, Math.ceil(w / 2)) |
| 33 | : normalizedSpg; |
| 34 | if (y % normalizedSpg !== 0) { |
| 35 | y += normalizedSpg - (y % normalizedSpg); |
| 36 | } |
| 37 | return w + y; |
| 38 | }; |
| 39 |