画布增加的新功能

This commit is contained in:
李志鹏
2026-01-02 11:24:11 +08:00
parent 1ae365b1f3
commit f8e4ab8cdb
59 changed files with 4401 additions and 1213 deletions

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<template>
<div class="angle-tool">
<div
ref="dishRef"
class="dish"
@mousedown.stop="mousedown"
@touchmove.stop="mousedown"
>
<div class="pointer" :style="{ transform: `rotate(${angle}deg)` }">
<span></span>
</div>
</div>
<div class="input">
<input type="number" v-model="angle" @input="onInput" @change="onChange" />
</div>
</div>
</template>
<script setup lang="ts">
import { ref, defineProps, defineEmits, watch } from "vue";
import { calculateAngle } from "../../utils/helper";
// Props
const props = defineProps({
angle: {
type: Number,
default: 0,
},
});
const emit = defineEmits(["change", "input"]);
const angle = ref(props.angle);
watch(() => props.angle, (value) => {
angle.value = value;
});
const dishRef = ref<HTMLDivElement>();
const mousedown = (e: MouseEvent | TouchEvent) => {
const mousemove = (e: MouseEvent | TouchEvent) => {
if (!dishRef.value) return;
const { left, top, width, height } =
dishRef.value.getBoundingClientRect();
const centerX = left + width / 2;
const centerY = top + height / 2;
const { clientX, clientY } = e?.touches?.[0] || e;
angle.value = calculateAngle(centerX, centerY, clientX, clientY, true);
onInput();
};
mousemove(e);
const mouseup = () => {
onChange();
document.removeEventListener("mousemove", mousemove);
document.removeEventListener("touchmove", mousemove);
document.removeEventListener("mouseup", mouseup);
document.removeEventListener("touchend", mouseup);
};
document.addEventListener("mousemove", mousemove);
document.addEventListener("touchmove", mousemove);
document.addEventListener("mouseup", mouseup);
document.addEventListener("touchend", mouseup);
};
const onInput = () => emit("input", angle.value);
var changeTime: any = null;
const onChange = () => {
clearTimeout(changeTime);
changeTime = setTimeout(() => emit("change", angle.value), 500);
};
// var angleTime = null;
// watch(angle, (value) => {
// emit("input", value);
// clearTimeout(angleTime);
// angleTime = setTimeout(() => emit("change", value), 50);
// });
// defineExpose({
// open,
// close,
// });
</script>
<style scoped lang="less">
.angle-tool {
display: flex;
align-items: center;
width: 100%;
> .dish {
width: 24px;
height: 24px;
border: 1px solid #000;
border-radius: 50%;
cursor: pointer;
> .pointer {
pointer-events: none;
user-select: none;
position: relative;
width: 100%;
height: 100%;
> span {
position: absolute;
top: 10%;
left: 50%;
transform: translate(-50%, 0);
width: 35%;
height: 35%;
background-color: #000;
border-radius: 50%;
}
}
}
> .input {
margin-left: 5px;
font-size: 14px;
color: #000;
flex: 1;
// min-width: 45px;
// max-width: 80px;
// width: 50px;
> input {
width: 100%;
border-radius: 3px;
outline: none;
}
}
}
</style>

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<template>
<a-select
class="my-select"
:size="size"
@change="change"
:defaultValue="defaultValue"
@dropdownVisibleChange="dropdownVisibleChange"
>
<a-select-option
v-for="v in list"
:key="v.value"
:value="v.value"
:title="v.tip"
@mouseover.stop.prevent="mouseover(v)"
@mouseleave="mouseleave(v)"
>{{ v.label }}</a-select-option
>
</a-select>
</template>
<script setup lang="ts">
import { ref, defineProps, defineEmits, watch } from "vue";
const props = defineProps({
defaultValue: {
default: "",
},
list: {
type: Array,
default: () => [],
},
size: {
type: String,
default: "small",
},
});
const emit = defineEmits(["change", "active"]);
const isChange = ref(false);
const initValue = ref(props.defaultValue);
const activeValue = ref(props.defaultValue);
const timeout = ref(null);
const mouseover = (v) => {
clearTimeout(timeout.value);
if (v.value === activeValue.value) return;
emit("active", v.value, activeValue.value);
activeValue.value = v.value;
};
const mouseleave = () => {
clearTimeout(timeout.value);
timeout.value = setTimeout(() => {
dropdownVisibleChange(false);
}, 100);
};
const change = (v) => {
isChange.value = true;
emit("change", v, initValue.value);
};
const dropdownVisibleChange = (v) => {
if (v) {
isChange.value = false;
initValue.value = props.defaultValue;
} else if (!isChange.value) {
emit("active", initValue.value, activeValue.value);
activeValue.value = initValue.value;
}
};
</script>

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<template>
<div class="offset-tool">
<div
class="dish"
@mousedown="mousedown"
@touchstart="mousedown"
ref="dishRef"
>
<span
:style="{ top: data.top + '%', left: data.left + '%' }"
></span>
</div>
<input
class="top"
type="range"
:min="0"
:max="100"
:step="0.1"
v-model="data.top"
@input="onInput"
@change="onChange"
/>
<input
class="left"
type="range"
:min="0"
:max="100"
:step="0.1"
v-model="data.left"
@input="onInput"
@change="onChange"
/>
<span class="tip"
>x:{{ tofix(data.left) }}% y:{{ tofix(data.top) }}%</span
>
</div>
</template>
<script setup lang="ts">
import { ref, defineProps, defineEmits, watch } from "vue";
const props = defineProps({
top: {
type: Number,
default: 50,
},
left: {
type: Number,
default: 50,
},
});
const tofix = (v: number | string) => Number(Number(v).toFixed(1));
const emit = defineEmits(["change", "input"]);
const data = reactive({
top: tofix(props.top),
left: tofix(props.left),
});
watch(
() => props.top,
(v) => (data.top = tofix(v))
);
watch(
() => props.left,
(v) => (data.left = tofix(v))
);
const dishRef = ref<HTMLDivElement>();
const mousedown = (e: MouseEvent | TouchEvent) => {
if (!dishRef.value) return;
const mousemove = (e: MouseEvent | TouchEvent) => {
if (!dishRef.value) return;
const { left, top, width, height } =
dishRef.value.getBoundingClientRect();
const X = e.clientX || (e as TouchEvent).touches[0].clientX;
const Y = e.clientY || (e as TouchEvent).touches[0].clientY;
var x = ((X - left) / width) * 100;
var y = ((Y - top) / height) * 100;
if (x < 0) x = 0;
if (x > 100) x = 100;
if (y < 0) y = 0;
if (y > 100) y = 100;
data.left = tofix(x);
data.top = tofix(y);
onInput();
};
mousemove(e);
const mouseup = () => {
onChange();
document.removeEventListener("mousemove", mousemove);
document.removeEventListener("touchmove", mousemove);
document.removeEventListener("mouseup", mouseup);
document.removeEventListener("touchend", mouseup);
};
document.addEventListener("mousemove", mousemove);
document.addEventListener("touchmove", mousemove);
document.addEventListener("mouseup", mouseup);
document.addEventListener("touchend", mouseup);
};
const onInput = () => emit("input", { ...data });
var changeTime: any = null;
const onChange = () => {
clearTimeout(changeTime);
changeTime = setTimeout(() => emit("change", { ...data }), 500);
};
// var offsetTime = null;
// watch(data, (v) => {
// const obj = { ...v };
// emit("input", obj);
// clearTimeout(offsetTime);
// offsetTime = setTimeout(() => emit("change", obj), 50);
// });
// defineExpose({
// open,
// close,
// });
</script>
<style scoped lang="less">
.offset-tool {
width: 125px;
height: 125px;
display: flex;
position: relative;
overflow: hidden;
--gap: 15px;
> .dish {
margin: var(--gap) 0 0 var(--gap);
flex: 1;
border: 1px solid #000;
border-radius: 5px;
cursor: pointer;
position: relative;
background-color: #fff;
> span {
pointer-events: none;
user-select: none;
position: absolute;
top: 0%;
left: 0%;
transform: translate(-50%, -50%);
width: 8px;
height: 8px;
background-color: #000;
border-radius: 50%;
}
}
> .tip {
position: absolute;
right: 4px;
bottom: 0;
font-size: 10px;
pointer-events: none;
user-select: none;
color: #666;
}
> input.left {
right: 0;
}
> input.top {
bottom: 0;
left: 0;
transform-origin: left bottom;
transform: rotate(90deg) translateX(-100%);
}
> input {
position: absolute;
width: calc(100% - var(--gap));
-webkit-appearance: none;
appearance: none;
height: 8px;
border-radius: 8px;
background: rgba(0, 0, 0, 0.1); /* 更柔和的颜色 */
// outline: none;
&::-webkit-slider-thumb {
-webkit-appearance: none;
appearance: none;
width: 8px;
height: 8px;
border-radius: 50%;
background: #4285f4; /* 蓝色滑块 */
cursor: pointer;
transition: all 0.2s;
box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}
&::-webkit-slider-thumb:hover {
background: #3b77db;
transform: scale(1.1);
}
}
}
</style>

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<template>
<div class="slider">
<div class="input-range">
<span
class="tip"
:style="{
'--progress': (value - props.min) / (props.max - props.min),
}"
>{{ props.tipFormatter(value) }}</span
>
<input
type="range"
v-model="value"
:min="props.min"
:max="props.max"
:step="props.step"
@input="onInput"
@change="onChange"
/>
</div>
<div class="input" v-show="isInput">
<input
type="number"
v-model="value"
:min="props.min"
:max="props.max"
:step="props.step"
@input="onInput"
@change="onChange"
/>
</div>
</div>
</template>
<script setup lang="ts">
import { ref, defineProps, defineEmits, watch } from "vue";
const props = defineProps({
value: {
type: Number,
default: 0,
},
min: {
type: Number,
default: 0,
},
max: {
type: Number,
default: 100,
},
step: {
type: Number,
default: 1,
},
tipFormatter: {
type: Function,
default: (v) => v,
},
isInput: {
type: Boolean,
default: false,
},
});
const emit = defineEmits(["change", "input"]);
const value = ref(props.value);
watch(
() => props.value,
(v) => (value.value = v)
);
const onInput = () => emit("input", Number(value.value));
var changeTime: any = null;
const onChange = () => {
clearTimeout(changeTime);
changeTime = setTimeout(() => emit("change", Number(value.value)), 500);
};
</script>
<style scoped lang="less">
.slider {
position: relative;
display: flex;
align-items: center;
--input-thumb-size: 12px;
width: 150px;
// &:focus-within,
&:hover {
> .input-range > .tip {
display: block;
}
}
> .input-range {
position: relative;
flex: 2;
> input {
width: 100%;
-webkit-appearance: none;
appearance: none;
height: 5px;
border-radius: 5px;
background: rgba(0, 0, 0, 0.1); /* 更柔和的颜色 */
outline: none;
&::-webkit-slider-thumb {
-webkit-appearance: none;
appearance: none;
width: var(--input-thumb-size);
height: var(--input-thumb-size);
border-radius: 50%;
background: #4285f4; /* 蓝色滑块 */
cursor: pointer;
transition: all 0.2s;
box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}
&::-webkit-slider-thumb:hover {
background: #3b77db;
transform: scale(1.1);
}
}
> .tip {
position: absolute;
font-size: 10px;
pointer-events: none;
user-select: none;
color: #666;
top: 0;
left: calc(
(100% - var(--input-thumb-size)) * var(--progress) +
var(--input-thumb-size) / 2
);
transform: translate(-50%, -100%);
background-color: rgba(0, 0, 0, 0.7);
color: white;
padding: 0.4rem 0.8rem;
border-radius: 0.4rem;
font-size: 1.2rem;
white-space: nowrap;
pointer-events: none;
display: none;
&::after {
content: "";
position: absolute;
top: 97%;
left: 50%;
transform: translateX(-50%);
width: 0;
height: 0;
border-left: 5px solid transparent;
border-right: 5px solid transparent;
border-top: 5px solid rgba(0, 0, 0, 0.8);
}
}
}
> .input {
flex: 1;
margin-left: 10px;
> input {
border-radius: 3px;
width: 100%;
}
}
}
</style>