127 lines
2.9 KiB
Svelte
127 lines
2.9 KiB
Svelte
<script lang="ts">
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import BackgroundGrid from '$lib/BackgroundGrid.svelte';
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import ScreenInfo from '$lib/ScreenInfo.svelte';
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import Axes from '$lib/Axes.svelte';
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import ColorGradient from '$lib/ColorGradient.svelte';
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import BrightnessGradient from '$lib/BrightnessGradient.svelte';
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let sizes = {
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blockSize: 64,
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horizontalCount: 8,
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verticalCount: 8,
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horizontalMargin: 0,
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verticalMargin: 0
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};
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$: columnWidth = sizes.horizontalCount % 2 === 0 ? 3 : 4;
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$: columnHeight = 2 * Math.floor((sizes.verticalCount * 0.75) / 2) + (sizes.verticalCount % 2);
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$: columnTop = (sizes.verticalCount - columnHeight) / 2;
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$: leftColumn = sizes.horizontalCount / 4 - columnWidth / 2;
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$: circleBlocks =
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2 * Math.floor((Math.min(sizes.horizontalCount, sizes.verticalCount) * 0.66) / 2) +
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(sizes.horizontalCount % 2);
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</script>
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<div
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class="test-card"
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style="--block-size: {sizes.blockSize}px;
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--horizontal-margin: {sizes.horizontalMargin}px;
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--vertical-margin: {sizes.verticalMargin}px;
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--circle-blocks: {circleBlocks};
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--column-width: {columnWidth};
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--column-height: {columnHeight};
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--column-top: {columnTop};
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--left-column: {leftColumn};"
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>
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<BackgroundGrid on:change={(ev) => (sizes = ev.detail)} />
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<Axes />
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<div class="inner">
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<ScreenInfo />
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</div>
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<div class="outer"></div>
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<div class="column left">
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<div class="gradient">
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<ColorGradient />
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</div>
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<div class="gradient">
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<BrightnessGradient />
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</div>
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</div>
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<div class="column right">
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<div class="gradient">
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<ColorGradient />
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</div>
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<div class="gradient">
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<BrightnessGradient />
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</div>
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</div>
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</div>
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<style>
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.test-card {
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position: absolute;
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top: 0;
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left: 0;
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width: 100vw;
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height: 100vh;
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overflow: hidden;
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}
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.inner {
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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width: calc(var(--block-size) * var(--circle-blocks));
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height: calc(var(--block-size) * var(--circle-blocks));
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display: flex;
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justify-content: center;
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align-items: center;
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border: 1px solid white;
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background: rgba(0, 0, 0, 0.66);
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border-radius: 50%;
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}
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.outer {
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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width: calc(min(100vw, 100vh) - max(var(--horizontal-margin), var(--vertical-margin)) * 2);
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height: calc(min(100vw, 100vh) - max(var(--horizontal-margin), var(--vertical-margin)) * 2);
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border: 2px dashed white;
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border-radius: 50%;
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opacity: 0.5;
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}
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.column {
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position: absolute;
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top: calc(var(--vertical-margin) + var(--block-size) * var(--column-top));
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width: calc(var(--block-size) * var(--column-width));
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height: calc(var(--block-size) * var(--column-height));
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z-index: 9;
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display: flex;
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&.left {
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left: calc(var(--horizontal-margin) + var(--block-size) * 3);
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}
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&.right {
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right: calc(var(--horizontal-margin) + var(--block-size) * 3);
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transform: rotate(180deg);
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}
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& .gradient {
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flex-grow: 1;
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}
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}
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</style>
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