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|
| <template>
| <div class="bs-gradual-wrap">
| <el-form-item
| :label="`${customLabel}渐变方向`"
| label-width="100px"
| >
| <el-radio-group
| v-model="position"
| class="bs-el-radio-group"
| >
| <el-radio label="top">
| 上下
| </el-radio>
| <el-radio label="left">
| 左右
| </el-radio>
| </el-radio-group>
| </el-form-item>
| <el-form-item
| :label="`${customLabel}渐变颜色`"
| label-width="100px"
| >
| <div class="color-picker-box">
| <el-color-picker
| v-model="startColor"
| class="bs-el-color-picker"
| popper-class="bs-el-color-picker"
| />
| <div class="el-icon-right" />
| <el-color-picker
| v-model="endColor"
| class="bs-el-color-picker"
| popper-class="bs-el-color-picker"
| />
| </div>
| </el-form-item>
| </div>
| </template>
|
| <script>
| // import _ from 'lodash'
| export default {
| name: 'TextGradient',
| model: {
| prop: 'colors',
| event: 'change'
| },
| props: {
| colors: {
| type: String,
| default: '',
| required: true
| },
| label: {
| type: String,
| default: ''
| }
| },
| data () {
| return {
| startColor: '', // 初始颜色
| endColor: '', // 终止颜色
| position: '', // 渐变方向
| colorsValue: ''// 拼接后的符合g2语法的颜色值
|
| }
| },
| computed: {
| // newColors:
| // {
| // get () {
| // return this.colors
| // },
| // set (val) {
| // this.$emit('change', val)
| // }
| // },
| customLabel () {
| return this.label || '文字'
| }
| },
| watch: {
| colors: {
| handler (val) {
| this.init()
| },
| immediate: true
| },
| position () {
| this.colorChange()
| },
| startColor () {
| this.colorChange()
| },
| endColor () {
| this.colorChange()
| }
| },
| mounted () {
| this.init()
| },
| methods: {
| init () {
| const arr = this.colors.split(',').map(data => data.trim()) || []
| this.position = arr[0] || 'left'
| const s = arr[1] || '#ffffff'
| const e = arr[2] || '#ffffff'
| this.startColor = s
| this.endColor = e
| },
| colorChange (val) {
| if (!this.startColor && this.endColor) {
| this.colorsValue = `${this.position} ,${this.endColor},${this.endColor}`
| } else if (this.startColor && !this.endColor) {
| this.colorsValue = `${this.position} ,${this.startColor} ,${this.startColor}`
| } else if (!this.startColor && !this.endColor) {
| this.colorsValue = `${this.position} ,#ffffff ,#ffffff`
| } else {
| this.colorsValue = `${this.position} ,${this.startColor} ,${this.endColor}`
| }
| this.$emit('change', this.colorsValue)
| }
| }
| }
| </script>
|
| <style lang="scss" scoped>
| @import "../../../assets/style/bsTheme.scss";
| .color-picker-box{
| width: 100%;
| display: flex;
| align-items: center;
| justify-content: left;
| flex-wrap: nowrap;
| .el-icon-right{
| width: 40px;
| text-align: center;
| /*color: #778390;*/
| }
| }
| </style>
|
|
