图表(Chart):运行时、Chart.js 绘制、设计器的"系列和图例"
- System.Windows.Forms.DataVisualization.Charting:ChartAreas、Legends、Titles、Series (ChartType、Points.AddXY、图例文字等),DataSource + DataBind(DataTable / DataView / DataSet, 按 XValueMember、YValueMembers 取列);数据变化时把各系列的点发给浏览器 - 浏览器用 Chart.js 画:SeriesChartType 对应折线、柱形、饼图等,WinForms 默认的 BrightPastel 配色,不要动画 - 设计器工具箱加"图表",和 VS 一样带 ChartArea1、Legend1、Series1;属性窗口"系列和图例"对话框 编辑系列(名称、图表类型、图例、图例文字、X / Y 值字段)和图例,按 VS 的格式和顺序写回 Designer.cs, 对话框不管的属性原样保留,教材项目 8 的图表读入再写出逐字节不变;删除图表时一起删掉局部变量; 设计时用示例数据预览 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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@@ -5,6 +5,7 @@ import { computed, inject, provide, ref, type CSSProperties } from 'vue'
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import type { ControlNode, UserAction } from '@iot/shared'
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import { AMBIENT_BACK_COLOR, AMBIENT_BACK_TYPES, boxCss, DEFAULT_BACK_COLOR, displayText } from './format'
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import { backgroundCss, RUN_IMAGES, type ImageValue } from './images'
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import ChartControl from './ChartControl.vue'
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import DataGridViewControl from './DataGridViewControl.vue'
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import DateTimePickerControl from './DateTimePickerControl.vue'
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import LedControl from './LedControl.vue'
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@@ -189,6 +190,7 @@ const itemHeight = computed(() => `${(p.value.ItemHeight as number | undefined)
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<DateTimePickerControl v-else-if="node.type === 'DateTimePicker'" :node="node" :style="style" :enabled="enabled" :act="act" />
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<ChartControl v-else-if="node.type === 'Chart'" :node="node" :style="style" />
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<TrackBarControl v-else-if="node.type === 'TrackBar'" :node="node" :style="style" :enabled="enabled" :act="act" />
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