CAD绘制一个图象标记对象(com接口VB语言)
2020-12-13 01:45
标签:oca ace ber position util border point 文件名 index CAD绘制一个图象标记对象(com接口VB语言) 标签:oca ace ber position util border point 文件名 index 原文地址:https://www.cnblogs.com/yzy0224/p/11008029.html
Private Sub DrawImageMarkImp()
‘Dim mxUtility As MxDrawXLib.MxDrawUtility
‘
Set mxUtility = New MxDrawXLib.MxDrawUtility
‘Dim getPt1 As MxDrawXLib.MxDrawPoint
‘
Set getPt1 = mxUtility.GetPoint(, Chr(13) + Chr(10) +
"点取插入点:"
)
‘If (getPt1 Is Nothing) Then
‘
MsgBox
"用户取消.."
‘ Exit Sub
‘
End If
‘ 定义调用动态取点的函数参数
Dim getParam As MxDrawXLib.MxDrawResbuf
Set getParam = New MxDrawXLib.MxDrawResbuf
‘
动态拖放时显示的图片
getParam.AddString MxDrawX1.GetOcxAppPath +
"\mxdraw.png"
‘图片显示缩放比例
getParam.AddDouble 0.4
Dim retParam As MxDrawXLib.MxDrawResbuf
‘
开始态拖放取点
Set retParam = MxDrawX1.CallEx(
"ExApp_GetImageMarkPosition"
, getParam)
If retParam.AtString(0)
"Ok"
Then
Exit Sub
End If
Dim param As MxDrawXLib.MxDrawResbuf
Set param = New MxDrawXLib.MxDrawResbuf
‘第一个参数,图形的文件名
param.AddString MxDrawX1.GetOcxAppPath + "\mxdraw.png"
‘
第二个参数,插入点的x坐标
param.AddDouble retParam.AtDouble(1)
‘第三个参数,插入点的x坐标
param.AddDouble retParam.AtDouble(2)
‘
第四个参数,图形缩放比例
param.AddDouble 0.4
‘第五个参数,图片在绘图时,是否参于打印,出图
param.AddLong 1
‘
第6个参数,图片显示时,是否绘制它的在文档中的外框标记
param.AddLong 0
‘第7个参数,图片在数据库中的宽度
param.AddDouble 30
‘
第8个参数,图片在数据库中的高度
param.AddDouble 30
‘第9个参数,闪烁时使用的image
param.AddString MxDrawX1.GetOcxAppPath + "\mxdrawt.png"
‘
第10个参数,标文字内容
param.AddString
"Text"
‘第11个参数,标文字高度
param.AddDouble 20
‘
第12个参数,标文字的CAD颜色索引,颜色1为红色,具体颜色索引为多少是什么颜色,可以参数AutoCAD说明
param.AddLong 1
‘调用插入图形标记函数
MxDrawX1.CallEx
"Mx_DrawImageMark"
, param
End Sub