# vbabox ## 兰雅VBA 线段简易包装盒插件 [`Lanya_LinesTool.zip`](https://lyvba.com/Lanya_LinesTool.zip) [GMS下载](https://lyvba.com/Lanya_LinesTool.zip) ![](https://lyvba.com/wp-content/uploads/2023/08/vbabox3.png) ## 功能介绍 - 1.选择多个物件的多个节点,点击第一个图标连接成多线段 - 2.选择多个物件,鼠标左右键加Ctrl,可以不同的排序分别连接多组物件的中心点 - 3.选择多个物件,按从左到右按顶对齐,鼠标左右键加Ctrl控制物件的间距 - 4.选择多个物件,按从上到下按左对齐,鼠标左右键加Ctrl控制物件的间距 - 5.兰雅VBA 线段简易包装盒插件,鼠标左右键加Ctrl,目前有三种样式(如图) - 6.选择盒子的顶正侧三面,点击生成简易的3D变形效果 - 7.2023年9月更新功能: 添加批量旋转移动 镜像 自动间距 转平功能 ### github开源网址: https://github.com/hongwenjun/vbabox ### 兰雅VBA 线段简易包装盒插件 [免费开源下载](https://lyvba.com/Lanya_LinesTool.zip) ## 功能演示 - 绘制易包装盒 ![](./img/vbabox.webp) - 镜像功能 ![](./img//img/Mirror.gif) - 物件自动中心间距 ![](./img//Average.gif) - 物件转水平 ![](./img//Horizon.gif) - 平线线功能 ![](./img//Paralle.gif) ---- ## CorelDRAW VBA 插件 简易的长宽高盒子插件和源码和步骤原理 - https://www.bilibili.com/video/BV1MF411f7qu/ ### 前两天在本论坛看到网友,问怎么绘制如下图简单的封套盒子。所以有了思路,就动手写了代码 ![](https://lyvba.com/wp-content/uploads/2023/08/box1.png) ```bas Public Function Simple_box_one() ActiveDocument.Unit = cdrMillimeter l = 100: w = 50: h = 70: b = 15 boxL = 2 * l + 2 * w + b boxH = h l1x = w l2x = w + l l3x = 2 * w + l l4x = 2 * (w + l) Set Rect = ActiveLayer.CreateRectangle(0, 0, boxL, boxH) Set sl1 = DrawLine(l1x, 0, l1x, h) Set sl2 = DrawLine(l2x, 0, l2x, h) Set sl3 = DrawLine(l3x, 0, l3x, h) Set sl4 = DrawLine(l4x, 0, l4x, h) End Function ``` ### 代码中的公式,不用初中知识应该就可以理解的。就是计算矩形多大,绘制4条线,把线移动到正确的位置 ![](https://lyvba.com/wp-content/uploads/2023/08/box2.png) ```bas Public Function Simple_box_two() ActiveDocument.Unit = cdrMillimeter l = 100: w = 50: h = 70: b = 15 boxL = 2 * l + 2 * w + b: boxH = h l1x = w: l2x = w + l: l3x = 2 * w + l: l4x = 2 * (w + l) Set mainRect = ActiveLayer.CreateRectangle(0, 0, boxL, boxH) Set topRect = ActiveLayer.CreateRectangle(0, 0, l, w) topRect.Move l1x, h Set bottomRect = ActiveLayer.CreateRectangle(0, 0, l, w) bottomRect.Move l3x, -w Set sl1 = DrawLine(l1x, 0, l1x, h) Set sl2 = DrawLine(l2x, 0, l2x, h) Set sl3 = DrawLine(l3x, 0, l3x, h) Set sl4 = DrawLine(l4x, 0, l4x, h) End Function ``` ### 绘制线条的代码写成函数调用,可以设置颜色或者粗细 ```bas '// 画一条线,设置轮廓色 M100 Private Function DrawLine(X1, Y1, X2, Y2) As Shape Set DrawLine = ActiveLayer.CreateLineSegment(X1, Y1, X2, Y2) DrawLine.Outline.SetProperties Color:=CreateCMYKColor(0, 100, 0, 0) End Function ``` ![](https://lyvba.com/wp-content/uploads/2023/08/box3.png) ## 圆角插口和翅膀的代码 - 建立圆角矩形函数 `CreateRectangle(0, 0, l, b, 50, 50)` ,第5-6参数,指定上2圆角的系数 - 翅膀是个自定义多节点曲线,先用矩形函数,绘制一个临时物件 `s` 确定范围大小 - 然后定义 `DrawWing(s As Shape)` 函数来手工绘制,如图 - `sp.AppendLineSegment 4, y - 2.5` '// 绘制直线 - `sp.AppendCurveSegment2 6.5, y, 4.1, y - 1.25, 5.1, y` '// 绘制曲线 ### 绘制整个盒子完整的代码 https://github.com/hongwenjun/vbabox/blob/main/Box.bas ### 最后在窗口控间中添加一个图片当按钮 ```vbs Private Sub MakeBox_Click() box.Simple_box_three End Sub ```