perf: 图表插入优化、添加柱状图堆叠模式

README.md

@@ -26,7 +26,7 @@ npm run serve
 - 历史记录（撤销、重做）
 - 快捷键
 - 右键菜单
-- 导出本地文件（PPTX、JSON）
+- 导出本地文件（PPTX、JSON、图片）
 ### 幻灯片页面编辑
 - 页面添加、删除
 - 页面顺序调整
@@ -84,12 +84,12 @@ npm run serve
 - 宽度
 - 样式
 - 端点样式
-#### 图表（柱状图、折线图、饼图）
+#### 图表（柱状图、条形图、折线图、面积图、散点图、饼图、环形图）
 - 数据编辑
 - 背景填充
 - 主题色
 - 坐标系与坐标文字颜色
-- 其他设置（柱状图转条形图、折线图转面积图、折线图转散点图、饼图转环形图、折线图开关平滑曲线）
+- 其他图表设置
 - 边框
 - 图例
 #### 表格

package-lock.json

@@ -1491,9 +1491,9 @@
       }
     },
     "@icon-park/vue-next": {
-      "version": "1.3.5",
+      "version": "1.3.6",
-      "resolved": "https://registry.nlark.com/@icon-park/vue-next/download/@icon-park/vue-next-1.3.5.tgz",
+      "resolved": "https://registry.npmmirror.com/@icon-park/vue-next/-/vue-next-1.3.6.tgz",
-      "integrity": "sha1-TJy+bHfE9Nrb5g/Sa4axDtStGGs="
+      "integrity": "sha512-AZaCcjRPU9vTNVfcrG03CYJM+uv0SXx5lC4njanlRorFo+TV/x0ZTYGYGpTR/l6ek6QmFu9THmrgqKl7i/8yHg=="
     },
     "@intervolga/optimize-cssnano-plugin": {
       "version": "1.0.6",

package.json

@@ -9,7 +9,7 @@
     "lint": "vue-cli-service lint"
   },
   "dependencies": {
-    "@icon-park/vue-next": "^1.3.5",
+    "@icon-park/vue-next": "^1.3.6",
     "animate.css": "^4.1.1",
     "ant-design-vue": "^3.1.0",
     "chartist": "^0.11.4",

src/configs/chartTypes.ts

@@ -0,0 +1,15 @@
+import { ChartType } from '@/types/slides'
+
+interface ChartTypes {
+  [propName: string]: ChartType;
+}
+
+export const CHART_TYPES: ChartTypes = {
+  bar: 'bar',
+  horizontalBar: 'bar',
+  line: 'line',
+  area: 'line',
+  scatter: 'line',
+  pie: 'pie',
+  ring: 'pie',
+}

src/hooks/useCreateElement.ts

@@ -3,9 +3,10 @@ import { useMainStore, useSlidesStore } from '@/store'
 import { createRandomCode } from '@/utils/common'
 import { getImageSize } from '@/utils/image'
 import { VIEWPORT_SIZE } from '@/configs/canvas'
-import { PPTLineElement, ChartType, PPTElement, TableCell, TableCellStyle, PPTShapeElement } from '@/types/slides'
+import { PPTLineElement, PPTElement, TableCell, TableCellStyle, PPTShapeElement, PPTChartElement, ChartOptions, PresetChartType } from '@/types/slides'
 import { ShapePoolItem, SHAPE_PATH_FORMULAS } from '@/configs/shapes'
 import { LinePoolItem } from '@/configs/lines'
+import { CHART_TYPES } from '@/configs/chartTypes'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
 interface CommonElementPosition {
@@ -79,11 +80,11 @@ export default () => {
    * 创建图表元素
    * @param chartType 图表类型
    */
-  const createChartElement = (chartType: ChartType) => {
+  const createChartElement = (type: PresetChartType) => {
-    createElement({
+    const newElement: PPTChartElement = {
       type: 'chart',
       id: createRandomCode(),
-      chartType,
+      chartType: CHART_TYPES[type],
       left: 300,
       top: 81.25,
       width: 400,
@@ -98,6 +99,17 @@ export default () => {
           [12, 19, 5, 2, 18],
         ],
       },
+    }
+
+    let options: ChartOptions = {}
+    if (type === 'horizontalBar') options = { horizontalBars: true }
+    else if (type === 'area') options = { showArea: true }
+    else if (type === 'scatter') options = { showLine: false }
+    else if (type === 'ring') options = { donut: true }
+
+    createElement({
+      ...newElement,
+      options,
     })
   }
   

src/plugins/icon.ts

@@ -56,6 +56,10 @@ import {
   Github,
   ChartProportion,
   ChartHistogram,
+  ChartHistogramOne,
+  ChartLineArea,
+  ChartRing,
+  ChartScatter,
   ChartLine,
   ChartPie,
   Text,
@@ -185,6 +189,10 @@ export default {
     app.component('IconChartHistogram', ChartHistogram)
     app.component('IconChartLine', ChartLine)
     app.component('IconChartPie', ChartPie)
+    app.component('IconChartHistogramOne', ChartHistogramOne)
+    app.component('IconChartLineArea', ChartLineArea)
+    app.component('IconChartRing', ChartRing)
+    app.component('IconChartScatter', ChartScatter)
 
     // 其他
     app.component('IconPlayOne', PlayOne)

src/types/slides.ts

@@ -354,7 +354,9 @@ export interface PPTLineElement extends Omit<PPTBaseElement, 'height' | 'rotate'
 }
 
 
+export type PresetChartType = 'bar' | 'horizontalBar' | 'line' | 'area' | 'scatter' | 'pie' | 'ring'
 export type ChartType = 'bar' | 'line' | 'pie'
+export type ChartOptions = ILineChartOptions & IBarChartOptions & IPieChartOptions
 export interface ChartData {
   labels: string[];
   legends: string[];
@@ -368,7 +370,7 @@ export interface ChartData {
  * 
  * fill?: 填充色
  * 
- * chartType: 图表类型
+ * chartType: 图表基础类型（bar/line/pie），所有图表类型都是由这三种基本类型衍生而来
  * 
  * data: 图表数据
  * 
@@ -387,7 +389,7 @@ export interface PPTChartElement extends PPTBaseElement {
   fill?: string;
   chartType: ChartType;
   data: ChartData;
-  options?: ILineChartOptions & IBarChartOptions & IPieChartOptions;
+  options?: ChartOptions;
   outline?: PPTElementOutline;
   themeColor: string[];
   gridColor?: string;

src/views/Editor/CanvasTool/ChartPool.vue

@@ -5,21 +5,26 @@
         <IconChartLine size="24" v-if="chart === 'line'" />
         <IconChartHistogram size="24" v-else-if="chart === 'bar'" />
         <IconChartPie size="24" v-else-if="chart === 'pie'" />
+        <IconChartHistogramOne size="24" v-else-if="chart === 'horizontalBar'" />
+        <IconChartLineArea size="24" v-else-if="chart === 'area'" />
+        <IconChartRing size="24" v-else-if="chart === 'ring'" />
+        <IconChartScatter size="24" v-else-if="chart === 'scatter'" />
       </div>
     </li>
   </ul>
 </template>
 
 <script lang="ts">
+import { PresetChartType } from '@/types/slides'
 import { defineComponent } from 'vue'
 
 export default defineComponent({
   name: 'chart-pool',
   emits: ['select'],
   setup(props, { emit }) {
-    const chartList = ['bar', 'line', 'pie']
+    const chartList: PresetChartType[] = ['bar', 'horizontalBar', 'line', 'area', 'scatter', 'pie', 'ring']
 
-    const selectChart = (chart: string) => {
+    const selectChart = (chart: PresetChartType) => {
       emit('select', chart)
     }
 
@@ -33,16 +38,16 @@ export default defineComponent({
 
 <style lang="scss" scoped>
 .chart-pool {
-  width: 120px;
+  width: 200px;
   margin-bottom: -5px;
 
   @include flex-grid-layout();
 }
 .chart-item {
-  @include flex-grid-layout-children(3, 32%);
+  @include flex-grid-layout-children(5, 19%);
 
   height: 0;
-  padding-bottom: 32%;
+  padding-bottom: 19%;
   flex-shrink: 0;
   position: relative;
   cursor: pointer;

src/views/Editor/Toolbar/ElementStylePanel/ChartStylePanel/index.vue

@@ -31,6 +31,10 @@
         @change="e => updateOptions({ horizontalBars: e.target.checked })" 
         :checked="horizontalBars"
       >条形图样式</Checkbox>
+      <Checkbox 
+        @change="e => updateOptions({ stackBars: e.target.checked })" 
+        :checked="stackBars"
+      >堆叠样式</Checkbox>
     </div>
     <div class="row" v-if="handleElement.chartType === 'pie'">
       <Checkbox 
@@ -149,10 +153,9 @@
 
 <script lang="ts">
 import { defineComponent, onUnmounted, ref, watch } from 'vue'
-import { IBarChartOptions, ILineChartOptions, IPieChartOptions } from 'chartist'
 import { storeToRefs } from 'pinia'
 import { useMainStore, useSlidesStore } from '@/store'
-import { ChartData, PPTChartElement } from '@/types/slides'
+import { ChartData, ChartOptions, PPTChartElement } from '@/types/slides'
 import emitter, { EmitterEvents } from '@/utils/emitter'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'
 
@@ -205,6 +208,7 @@ export default defineComponent({
     const showArea = ref(false)
     const horizontalBars = ref(false)
     const donut = ref(false)
+    const stackBars = ref(false)
 
     watch(handleElement, () => {
       if (!handleElement.value || handleElement.value.type !== 'chart') return
@@ -217,6 +221,7 @@ export default defineComponent({
           showArea: _showArea,
           horizontalBars: _horizontalBars,
           donut: _donut,
+          stackBars: _stackBars,
         } = handleElement.value.options
 
         if (_lineSmooth !== undefined) lineSmooth.value = _lineSmooth as boolean
@@ -224,6 +229,7 @@ export default defineComponent({
         if (_showArea !== undefined) showArea.value = _showArea
         if (_horizontalBars !== undefined) horizontalBars.value = _horizontalBars
         if (_donut !== undefined) donut.value = _donut
+        if (_stackBars !== undefined) stackBars.value = _stackBars
       }
 
       themeColor.value = handleElement.value.themeColor
@@ -248,7 +254,7 @@ export default defineComponent({
     }
 
     // 设置其他选项：柱状图转条形图、折线图转面积图、折线图转散点图、饼图转环形图、折线图开关平滑曲线
-    const updateOptions = (optionProps: ILineChartOptions & IBarChartOptions & IPieChartOptions) => {
+    const updateOptions = (optionProps: ChartOptions) => {
       const _handleElement = handleElement.value as PPTChartElement
 
       const newOptions = { ..._handleElement.options, ...optionProps }
@@ -316,6 +322,7 @@ export default defineComponent({
       showArea,
       horizontalBars,
       donut,
+      stackBars,
       updateOptions,
       themeColor,
       gridColor,
@@ -333,6 +340,9 @@ export default defineComponent({
 </script>
 
 <style lang="scss" scoped>
+.chart-style-panel {
+  user-select: none;
+}
 .row {
   width: 100%;
   display: flex;

src/views/components/element/ChartElement/Chart.vue

@@ -34,11 +34,8 @@ import Chartist, {
   IChartistLineChart,
   IChartistBarChart,
   IChartistPieChart,
-  ILineChartOptions,
-  IBarChartOptions,
-  IPieChartOptions,
 } from 'chartist'
-import { ChartData, ChartType } from '@/types/slides'
+import { ChartData, ChartOptions, ChartType } from '@/types/slides'
 import { injectKeySlideScale } from '@/types/injectKey'
 
 import 'chartist/dist/scss/chartist.scss'
@@ -63,7 +60,7 @@ export default defineComponent({
       required: true,
     },
     options: {
-      type: Object as PropType<ILineChartOptions & IBarChartOptions & IPieChartOptions>,
+      type: Object as PropType<ChartOptions>,
     },
     themeColor: {
       type: Array as PropType<string[]>,