feat: add table row and col size option #214

docs/guide/option.md

@@ -44,6 +44,7 @@ interface IEditorOption {
   pageMode?: PageMode; // 纸张模式：连页、分页。默认：分页
   tdPadding?: number; // 单元格内边距。默认：5
   defaultTrMinHeight?: number; // 默认表格行最小高度。默认：40
+  defaultColMinWidth?: number; // 默认表格列最小宽度（整体宽度足够时应用，否则会按比例缩小）。默认：40
   defaultHyperlinkColor?: string; // 默认超链接颜色。默认：#0000FF
   header?: IHeader; // 页眉信息。{top?:number; maxHeightRadio?:MaxHeightRatio;}
   footer?: IFooter; // 页脚信息。{bottom?:number; maxHeightRadio?:MaxHeightRatio;}

src/editor/core/command/CommandAdapt.ts

@@ -35,11 +35,8 @@ import { Position } from '../position/Position'
 import { RangeManager } from '../range/RangeManager'
 import { WorkerManager } from '../worker/WorkerManager'
 
-
 export class CommandAdapt {
 
-  private readonly defaultWidth: number = 40
-
   private draw: Draw
   private range: RangeManager
   private position: Position
@@ -533,7 +530,7 @@ export class CommandAdapt {
     for (let r = 0; r < row; r++) {
       const tdList: ITd[] = []
       const tr: ITr = {
-        height: 40,
+        height: this.options.defaultTrMinHeight,
         tdList
       }
       for (let c = 0; c < col; c++) {
@@ -726,7 +723,7 @@ export class CommandAdapt {
     // 重新计算宽度
     const colgroup = element.colgroup!
     colgroup.splice(curTdIndex, 0, {
-      width: this.defaultWidth
+      width: this.options.defaultColMinWidth
     })
     const colgroupWidth = colgroup.reduce((pre, cur) => pre + cur.width, 0)
     const width = this.draw.getOriginalInnerWidth()
@@ -783,7 +780,7 @@ export class CommandAdapt {
     // 重新计算宽度
     const colgroup = element.colgroup!
     colgroup.splice(curTdIndex, 0, {
-      width: this.defaultWidth
+      width: this.options.defaultColMinWidth
     })
     const colgroupWidth = colgroup.reduce((pre, cur) => pre + cur.width, 0)
     const width = this.draw.getOriginalInnerWidth()

src/editor/index.ts

@@ -125,6 +125,7 @@ export default class Editor {
       pageMode: PageMode.PAGING,
       tdPadding: 5,
       defaultTrMinHeight: 40,
+      defaultColMinWidth: 40,
       defaultHyperlinkColor: '#0000FF',
       paperDirection: PaperDirection.VERTICAL,
       inactiveAlpha: 0.6,

src/editor/interface/Editor.ts

@@ -48,6 +48,7 @@ export interface IEditorOption {
   pageMode?: PageMode;
   tdPadding?: number;
   defaultTrMinHeight?: number;
+  defaultColMinWidth?: number;
   defaultHyperlinkColor?: string;
   paperDirection?: PaperDirection;
   inactiveAlpha?: number;