【转帖】如何用c#实现位图文件插入？ - 精华帖集合
 

如何用c#实现位图文件插入？ - 精华帖集合
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如何用c#实现位图文件插入？
如何用c#实现位图文件插入？
请指教
private void insertimage(string fname,string bname,point3d pt,double rot,double xx,double yy)
{
autodesk.autocad.applicationservices.application.documentmanager.mdiactivedocument.lockdocument();
autodesk.autocad.applicationservices.document doc = autodesk.autocad.applicationservices.application.documentmanager.mdiactivedocument;
using (database db = doc.database)
{
using (transaction tm = db.transactionmanager.starttransaction())
{
objectid imagedictid = rasterimagedef.getimagedictionary(db);
if (imagedictid.oldid == 0)
imagedictid = rasterimagedef.createimagedictionary(db);
rasterimagedef rasterimagedef = new rasterimagedef();
rasterimagedef.sourcefilename = fname;
rasterimagedef.load();
rasterimagedef.imagemodified=true;
rasterimagedef.resolutionunits = unit.millimeter;
objectid imgdictid = rasterimagedef.getimagedictionary(db);
dbdictionary imagedict = (dbdictionary)tm.getobject(imagedictid, openmode.forwrite);
objectid rasterimagedefid;
if (!imagedict.contains(bname))
rasterimagedefid = imagedict.setat(bname, rasterimagedef);
tm.addnewlycreateddbobject(rasterimagedef,true);
rasterimage rasterimage = new rasterimage();
rasterimage.imagedefid = rasterimagedef.objectid;
rasterimage.orientation = new coordinatesystem3d(pt,new vector3d(xx,0,0),new vector3d(0,yy,0));
rasterimage.rotation = (rot * math.pi) / 180;
blocktable bt = (blocktable)tm.getobject(doc.database.blocktableid, openmode.forread,false);
blocktablerecord btr = (blocktablerecord)tm.getobject(bt[blocktablerecord.modelspace], openmode.forwrite,false);
btr.appendentity(rasterimage);
tm.addnewlycreateddbobject(rasterimage, true);
tm.commit();
tm.dispose();
}
}
}
复制代码
........
好
最后代码
private void insertimage(string fname,string bname,point3d pt,double rot,double xx,double yy)
{
autodesk.autocad.applicationservices.application.documentmanager.mdiactivedocument.lockdocument();
autodesk.autocad.applicationservices.document doc = autodesk.autocad.applicationservices.application.documentmanager.mdiactivedocument;
using (database db = doc.database)
{
using (transaction tm = db.transactionmanager.starttransaction())
{
try
{
objectid imagedictid = rasterimagedef.getimagedictionary(db);
if (imagedictid.oldid == 0)
imagedictid = rasterimagedef.createimagedictionary(db);
rasterimagedef rasterimagedef = new rasterimagedef();
dbdictionary imagedict = (dbdictionary)tm.getobject(imagedictid, openmode.forwrite);
objectid rasterimagedefid;
if (imagedict.contains(bname))
{
rasterimagedefid = imagedict.getat(bname);
rasterimagedef = (rasterimagedef)tm.getobject(rasterimagedefid, openmode.forwrite);
}
else
{
rasterimagedefid = imagedict.setat(bname, rasterimagedef);
rasterimagedef.sourcefilename = fname;
rasterimagedef.load();
rasterimagedef.imagemodified = true;
rasterimagedef.resolutionunits = unit.millimeter;
tm.addnewlycreateddbobject(rasterimagedef, true);
}
rasterimage rasterimage = new rasterimage();
rasterimage.imagedefid = rasterimagedef.objectid;
rasterimage.orientation = new coordinatesystem3d(pt, new vector3d(xx, 0, 0), new vector3d(0, yy, 0));
rasterimage.rotation = (rot * pi) / 180;
blocktable bt = (blocktable)tm.getobject(doc.database.blocktableid, openmode.forread, false);
blocktablerecord btr = (blocktablerecord)tm.getobject(bt[blocktablerecord.modelspace], openmode.forwrite, false);
btr.appendentity(rasterimage);
tm.addnewlycreateddbobject(rasterimage, true);
tm.commit();
tm.dispose();
}
catch (system.exception e)
{
system.windows.forms.messagebox.show(e.tostring());
}
}
}
}
复制代码
调用照片使如何实现批准旋转角度比例尺等
private function attachraster()
dim insertpoint(0 to 2) as double
dim scalefactor as double
dim rotangle as double
dim imagefilename as string
dim rasterobj as acadrasterimage

insertpoint(0) = cdbl(txtx.text)
insertpoint(1) = cdbl(txty.text)
insertpoint(2) = cdbl(txtz.text)
imagefilename = txtpath.text
scalefactor = cdbl(txtscale.text)
rotangle = cdbl(txtangle.text)

on error goto errorhandle

set rasterobj = thisdrawing.modelspace.addraster(imagefilename, insertpoint, scalefactor, rotangle)
zoomextents
exit function
errorhandle:
msgbox err.description

end function
复制代码
代码是vba中的代码我想修改成c#的方式,但是 set rasterobj = thisdrawing.modelspace.addraster(imagefilename, insertpoint, scalefactor, rotangle)对像和方法不知道在arx中怎么改.请高手帮助.
调用照片使如何实现批准旋转角度比例尺等
private function attachraster()
dim insertpoint(0 to 2) as double
dim scalefactor as double
dim rotangle as double
dim imagefilename as string
dim rasterobj as acadrasterimage

insertpoint(0) = cdbl(txtx.text)
insertpoint(1) = cdbl(txty.text)
insertpoint(2) = cdbl(txtz.text)
imagefilename = txtpath.text
scalefactor = cdbl(txtscale.text)
rotangle = cdbl(txtangle.text)

on error goto errorhandle

set rasterobj = thisdrawing.modelspace.addraster(imagefilename, insertpoint, scalefactor, rotangle)
zoomextents
exit function
errorhandle:
msgbox err.description

end function
复制代码
代码是vba中的代码我想修改成c#的方式,但是 set rasterobj = thisdrawing.modelspace.addraster(imagefilename, insertpoint, scalefactor, rotangle)对像和方法不知道在arx中怎么改.请高手帮助.
很不错 帮你顶！
书山有路勤为径，学海无涯苦作舟！
好样的
请问如何实现位图添加到图纸后不依赖路径呢？？您这种方式的插入输入插入不是嵌入，如果图纸复制到别的地方（别的pc），相应的位图也要到指定的地方，如何实现嵌入呢？？？，
很不错，支持你