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| 1 | +import { SliderChangeEvent } from '@primereact/types/shared/slider'; |
| 2 | +import type { ToggleButtonGroupValueChangeEvent } from '@primereact/types/shared/togglebutton'; |
| 3 | +import Image from 'next/image'; |
| 4 | +import { Slider } from 'primereact/slider'; |
| 5 | +import { ToggleButton } from 'primereact/togglebutton'; |
| 6 | +import * as React from 'react'; |
| 7 | + |
| 8 | +export default function FilterDemo() { |
| 9 | + const [filter, setFilter] = React.useState(0); |
| 10 | + const [filterValues, setFilterValues] = React.useState([100, 100, 0]); |
| 11 | + |
| 12 | + const filterStyle = React.useMemo(() => { |
| 13 | + return { |
| 14 | + filter: `contrast(${filterValues[0]}%) brightness(${filterValues[1]}%) sepia(${filterValues[2]}%)` |
| 15 | + }; |
| 16 | + }, [filterValues]); |
| 17 | + |
| 18 | + return ( |
| 19 | + <div className="card flex flex-col items-center justify-center"> |
| 20 | + <Image alt="user header" className="w-80 rounded mb-6" src="https://primefaces.org/cdn/primevue/images/card-vue.jpg" style={filterStyle} width={320} height={240} /> |
| 21 | + <ToggleButton.Group value={filter} onValueChange={(e: ToggleButtonGroupValueChangeEvent) => setFilter(e.value as number)}> |
| 22 | + <ToggleButton value={0}> |
| 23 | + <ToggleButton.Indicator>Contrast</ToggleButton.Indicator> |
| 24 | + </ToggleButton> |
| 25 | + <ToggleButton value={1}> |
| 26 | + <ToggleButton.Indicator>Brightness</ToggleButton.Indicator> |
| 27 | + </ToggleButton> |
| 28 | + <ToggleButton value={2}> |
| 29 | + <ToggleButton.Indicator>Sepia</ToggleButton.Indicator> |
| 30 | + </ToggleButton> |
| 31 | + </ToggleButton.Group> |
| 32 | + <Slider |
| 33 | + value={filterValues[filter]} |
| 34 | + onValueChange={(e: SliderChangeEvent) => |
| 35 | + setFilterValues((prev) => { |
| 36 | + const updated = [...prev]; |
| 37 | + |
| 38 | + updated[filter] = e.value as number; |
| 39 | + |
| 40 | + return updated; |
| 41 | + }) |
| 42 | + } |
| 43 | + className="w-56 mt-4" |
| 44 | + min={0} |
| 45 | + max={200} |
| 46 | + > |
| 47 | + <Slider.Range /> |
| 48 | + <Slider.Thumb /> |
| 49 | + </Slider> |
| 50 | + </div> |
| 51 | + ); |
| 52 | +} |
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