| | |
| | | <div class="timeline-container"> |
| | | <div class="controls"> |
| | | <div class="control-btn" @click="skipBackward"> |
| | | <img |
| | | src="@/assets/img/timeline/left.png" |
| | | class="fas fa-step-backward" |
| | | /> |
| | | <img src="@/assets/img/timeline/left.png" class="fas fa-step-backward" /> |
| | | </div> |
| | | <div class="control-btn play-btn" @click="togglePlay"> |
| | | <img v-show="isPlaying" src="@/assets/img/timeline/stop.png" /> |
| | | <img v-show="!isPlaying" src="@/assets/img/timeline/start.png" /> |
| | | </div> |
| | | <div class="control-btn" @click="skipForward"> |
| | | <img |
| | | src="@/assets/img/timeline/right.png" |
| | | class="fas fa-step-forward" |
| | | /> |
| | | <img src="@/assets/img/timeline/right.png" class="fas fa-step-forward" /> |
| | | </div> |
| | | <div class="speed-control"> |
| | | <div @click="toggleSpeedMenu">{{ playbackRate }}X</div> |
| | | <div class="speed-menu" v-show="showSpeedMenu"> |
| | | <div |
| | | v-for="rate in playbackRates" |
| | | :key="rate" |
| | | @click.capture="setPlaybackRate(rate)" |
| | | :class="{ active: playbackRate === rate }" |
| | | > |
| | | <div v-for="rate in playbackRates" :key="rate" @click.capture="setPlaybackRate(rate)" |
| | | :class="{ active: playbackRate === rate }"> |
| | | {{ rate }}X |
| | | </div> |
| | | </div> |
| | |
| | | <div class="timeline"> |
| | | <div class="dates"> |
| | | <div class="current-date">å½åææ¾æ¶é´ï¼{{ currentPlayingTime }}</div> |
| | | <div |
| | | v-for="(date, index) in visibleDates" |
| | | :key="index" |
| | | class="date-label" |
| | | > |
| | | <div v-for="(date, index) in visibleDates" :key="index" class="date-label"> |
| | | <!-- {{ formatDate(date) }} --> |
| | | </div> |
| | | </div> |
| | | <div class="timeline-track" ref="timelineTrack" @click="seekToPosition"> |
| | | <div |
| | | class="timeline-progress" |
| | | :style="{ width: progressPercentage + '%' }" |
| | | ></div> |
| | | <div |
| | | class="timeline-cursor" |
| | | :style="{ left: progressPercentage + '%' }" |
| | | ></div> |
| | | <div class="timeline-progress" :style="{ width: progressPercentage + '%' }"></div> |
| | | <div class="timeline-cursor" :style="{ left: progressPercentage + '%' }"></div> |
| | | <div class="time-markers"> |
| | | <div |
| | | v-for="(time, index) in timeMarkers" |
| | | :key="index" |
| | | class="time-marker" |
| | | > |
| | | <div v-for="(time, index) in timeMarkers" :key="index" class="time-marker"> |
| | | {{ time }} |
| | | </div> |
| | | </div> |
| | | </div> |
| | | </div> |
| | | <el-button |
| | | @click="handleBack" |
| | | style="margin-top: 26px; margin-left: 30px; margin-right: 10px" |
| | | >ç»ææ¨¡æ</el-button |
| | | > |
| | | <el-button @click="handleBack" style="margin-top: 26px; margin-left: 30px; margin-right: 10px">ç»ææ¨¡æ</el-button> |
| | | </div> |
| | | </template> |
| | | |
| | |
| | | emit("timeUpdate", progress * 100); // ç¾åæ¯ä¸æ¥ |
| | | }, 1000); // 注æä½¿ç¨intervalèéåºå®1000ms |
| | | }; |
| | | let rainFallValues = ref([]); // ç¨äºå卿åçvalueæ°ç» |
| | | // éé¨ååé¨å |
| | | // é鍿°æ®ç¸å
³åé |
| | | // é鍿°æ®ç¸å
³åé |
| | | let rainFallValues = ref([]); // åå¨åå§éé¨éæ°æ® |
| | | let minRainValue = ref(Infinity); |
| | | let maxRainValue = ref(-Infinity); |
| | | |
| | | // è·åé鍿°æ® |
| | | function getRainfallData() { |
| | | getRainfall().then((res) => { |
| | | rainFallValues.value = res; |
| | | // æåvalueå¼ |
| | | rainFallValues.value = rainFallValues.value.data.map(item => item.value); |
| | | // 计ç®minåmaxé¨éå¼ |
| | | rainFallValues.value = res.data.map(item => item.value); // æåéé¨éå¼ |
| | | minRainValue.value = Math.min(...rainFallValues.value); |
| | | maxRainValue.value = Math.max(...rainFallValues.value); |
| | | console.log(minRainValue.value, maxRainValue.value, 'min and max rain values'); |
| | | }); |
| | | } |
| | | // çº¿æ§æ å°å½æ° |
| | | function mapValue(value, fromLow, fromHigh, toLow, toHigh) { |
| | | return (value - fromLow) * (toHigh - toLow) / (fromHigh - fromLow) + toLow; |
| | | } |
| | | // æ ¹æ®å½åææ¾è¿åº¦æ´æ°å¤©æ° |
| | | // æè¿éè¦æ¯æ¥å
¥ç宿°æ®åï¼æ¯ä¸ªæ°æ® |
| | | function updateWeatherByProgress() { |
| | | const progress = currentTime.value / duration.value; |
| | | // 计ç®å½åè¿åº¦å¯¹åºäº rainFallValues æ°ç»ä¸çä½ç½® |
| | | const index = Math.floor(progress * (rainFallValues.value.length - 1)); |
| | | const rainValue = rainFallValues.value[index]; // è·å对åºçéé¨é value |
| | | // æ ¹æ®å½åé¨éå¨æè°æ´é¨çåæ° |
| | | // const rainParams = { |
| | | // rainSize: mapValue(rainValue, minRainValue.value, maxRainValue.value, 0.5, 1.5), // 鍿»´å¤§å°ï¼ä»å°å°å¤§ |
| | | // rainSpeed: mapValue(rainValue, minRainValue.value, maxRainValue.value, 30, 120), // é¨éï¼ä»æ
¢å°å¿« |
| | | // rainDensity: mapValue(rainValue, minRainValue.value, maxRainValue.value, 20, 120), // å¯åº¦ï¼ä»ç¨çå°å¯é |
| | | // rainColor: "#99B3CC" // å¯ä»¥å¨æ¤åºç¡ä¸å¢å é¢è²ååé»è¾ï¼ä¾å¦æ´é¨ä¸ºæ·±èç |
| | | // }; |
| | | // è°ç¨å·¥å
·æ¹æ³æ´æ°ä¸é¨ææ |
| | | mapUtils.toggleRain(rainParams, true); |
| | | |
| | | // // çº¿æ§æ å°å½æ° |
| | | // function mapValue(value, fromLow, fromHigh, toLow, toHigh) { |
| | | // return (value - fromLow) * (toHigh - toLow) / (fromHigh - fromLow) + toLow; |
| | | // } |
| | | |
| | | // å®ä¹éé¨ç级åå
¶å¯¹åºçè§è§åæ° |
| | | const rainLevels = [ |
| | | { |
| | | name: 'å°é¨', |
| | | min: 0.1, |
| | | max: 9.9, |
| | | size: 0.5, // 鍿»´å¤§å°ï¼æ´å° |
| | | speed: 20, // ä¸è½éåº¦ï¼æ´æ
¢ |
| | | density: 15, // 鍿»´å¯åº¦ï¼æ´ç¨ç |
| | | color: '#ADD8E6' // æµ
èè²ï¼è±¡å¾è½»æçå°é¨ |
| | | }, |
| | | { |
| | | name: 'ä¸é¨', |
| | | min: 10, |
| | | max: 24.9, |
| | | size: 0.7, |
| | | speed: 40, |
| | | density: 35, |
| | | color: '#ADD8E6' // 天èè²ï¼è±¡å¾æç»çä¸é¨ |
| | | }, |
| | | { |
| | | name: '大é¨', |
| | | min: 25, |
| | | max: 49.9, |
| | | size: 1.0, |
| | | speed: 70, |
| | | density: 60, |
| | | color: '#ADD8E6' // æ·±èè²ï¼è±¡å¾å¯éçå¤§é¨ |
| | | }, |
| | | { |
| | | name: 'æ´é¨', |
| | | min: 50, |
| | | max: 99.9, |
| | | size: 1.3, |
| | | speed: 90, |
| | | density: 80, |
| | | color: '#ADD8E6' // æ·±èé»è²ï¼è±¡å¾å¼ºéé¨ |
| | | }, |
| | | { |
| | | name: '大æ´é¨', |
| | | min: 100, |
| | | size: 1.6, |
| | | speed: 110, |
| | | density: 100, |
| | | color: '#ADD8E6' // é»è²ï¼è±¡å¾æç«¯æ´é¨ |
| | | } |
| | | ]; |
| | | |
| | | // æ ¹æ®éé¨éè¿å对åºçé¨å½¢é
ç½® |
| | | function getRainLevel(rainValue) { |
| | | for (let level of rainLevels) { |
| | | if (level.min <= rainValue && (level.max === undefined || rainValue <= level.max)) { |
| | | return level; |
| | | } |
| | | } |
| | | // é»è®¤æ é¨ç¶æ |
| | | return { name: 'æ é¨', size: 0.5, speed: 30, density: 20, color: '#F0F8FF' }; |
| | | } |
| | | |
| | | // æ ¹æ®ææ¾è¿åº¦æ´æ°å¤©æ°ææ |
| | | function updateWeatherByProgress() { |
| | | const progress = currentTime.value / duration.value; |
| | | const floatIndex = progress * (rainFallValues.value.length - 1); |
| | | const index = Math.floor(floatIndex); |
| | | const nextIndex = Math.min(index + 1, rainFallValues.value.length - 1); |
| | | const currentRain = rainFallValues.value[index]; |
| | | const nextRain = rainFallValues.value[nextIndex]; |
| | | // æå¼å å [0, 1] |
| | | // const alpha = floatIndex - index; |
| | | |
| | | // æå¼å¾å°å½åéé¨é |
| | | // const rainValue = currentRain + (nextRain - currentRain) * alpha; |
| | | const rainValue = currentRain + (nextRain - currentRain); |
| | | // è·å对åºçé¨å½¢é
ç½® |
| | | const rainLevel = getRainLevel(rainValue); |
| | | if (rainLevel.name === 'æ é¨') { |
| | | mapUtils.delRain(); |
| | | return; |
| | | } |
| | | // éæ é¨ç¶æï¼æå»ºé¨æ»´åæ°å¹¶æ´æ°é¨æ |
| | | const rainParams = { |
| | | rainSize: rainLevel.size, |
| | | rainSpeed: rainLevel.speed, |
| | | rainDensity: rainLevel.density, |
| | | rainColor: rainLevel.color |
| | | }; |
| | | console.log('å½åé¨éæ°æ®ï¼', rainValue); |
| | | console.log('å½åé¨å½¢ï¼', rainLevel); |
| | | // è°ç¨å·¥å
·æ¹æ³æ´æ°é¨æ |
| | | mapUtils.toggleRain(rainParams, true); |
| | | } |
| | | const stopPlayback = () => { |
| | | clearInterval(playInterval); |
| | | }; |
| | | |
| | | const skipForward = () => |
| | | (currentTime.value = Math.min(currentTime.value + 1, duration.value)); // åå跳转1ç§ |
| | | |
| | | const skipBackward = () => |
| | | (currentTime.value = Math.max(currentTime.value - 1, 0)); // åå跳转1ç§ |
| | | |
| | | const toggleSpeedMenu = () => (showSpeedMenu.value = !showSpeedMenu.value); |
| | | |
| | | // è®¾ç½®ææ¾éç |
| | | const setPlaybackRate = (rate) => { |
| | | playbackRate.value = rate; |
| | |
| | | // 忢å½åææ¾ |
| | | stopPlayback(); |
| | | setTimeout(() => { |
| | | mapUtils.delRain(); |
| | | }, 3000); |
| | | mapUtils.delRain(); |
| | | }, 3000); |
| | | // éç½®æ¶é´è½´å°åå§ç¶æ |
| | | currentTime.value = 0; // æ¶é´å½é¶ |
| | | emit("timeUpdate", progressPercentage.value); |
| | | isPlaying.value = false; |
| | | emit("isPlaying", false); |
| | | |
| | | // éæ¯ç°æçæ°´ä½æ¨¡æå± |
| | | if (isWaterPrimitiveCreated.value) { |
| | | destoryWaterPrimitive(); |
| | |
| | | message: "请å
å¯å¨æ°´ä½æ¨¡æååè¿è¡æ¶é´è½´è·³è½¬ã", |
| | | type: "warning", |
| | | }); |
| | | return; // 黿¢åç»é»è¾æ§è¡ |
| | | return; |
| | | } |
| | | const rect = timelineTrack.value.getBoundingClientRect(); |
| | | const percentage = (event.clientX - rect.left) / rect.width; |
| | |
| | | "Time:", |
| | | dayjs(waterTimestamps.value[closestIndex]).format("YYYY-MM-DD HH:mm:ss") |
| | | ); |
| | | // è°ç¨è·³è½¬æ¥å£ï¼ä¼ éç´¢å¼å¼ |
| | | setTimeForWaterSimulation(closestIndex); |
| | | |
| | | // 妿å½åæ¯æåç¶æï¼è°ç¨ pauseWaterSimulation |
| | | if (!isPlaying.value) { |
| | | pauseWaterSimulation(); |
| | | } |
| | |
| | | waterTimestamps.value.forEach((timestamp, index) => { |
| | | const diff = Math.abs( |
| | | dayjs(timestamp).diff(dayjs(waterTimestamps.value[0]), "second") - |
| | | currentTimeValue |
| | | currentTimeValue |
| | | ); |
| | | if (diff < minDiff) { |
| | | minDiff = diff; |
| | |
| | | left: 50%; |
| | | transform: translateX(-50%); |
| | | z-index: 99; |
| | | width: 878px; |
| | | width: 678px; |
| | | height: 108px; |
| | | /* background-color: #1a2634; */ |
| | | background: url("@/assets/img/menubar/bar.png"); |