【转帖】自己写的坐标标注的程序 - 精华帖集合
 

自己写的坐标标注的程序 - 精华帖集合
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自己写的坐标标注的程序

using system;
using autodesk.autocad.runtime;
using autodesk.autocad.databaseservices;
using autodesk.autocad.editorinput;
using acadapp = autodesk.autocad.applicationservices.application;
using autodesk.autocad.geometry;
/// <summary>
/// 标注坐标
/// </summary>
[commandmethod("coorbiaozhu")]
public void coorbiaozhu()
{
database db = hostapplicationservices.workingdatabase;
editor ed = acadapp.documentmanager.mdiactivedocument.editor;
promptdoubleoptions prodoubopt = new promptdoubleoptions("\n请输入标注字体高度");
prodoubopt.defaultvalue = 1;
promptdoubleresult prodoubres = ed.getdouble(prodoubopt);
if (prodoubres.status != promptstatus.ok) {
return;
}
double m_textsize = prodoubres.value;
promptpointoptions proptopt = new promptpointoptions("\n点击标注点");
promptpointresult proptres = ed.getpoint(proptopt);
if (proptres.status != promptstatus.ok) {
return;
}
point3d pt1 = new point3d(proptres.value.x, proptres.value.y, 0);//基点
proptopt.basepoint = pt1;
proptopt.usebasepoint = true;
proptopt.message = "\n选择方向点";
proptres = ed.getpoint(proptopt);
if (proptres.status != promptstatus.ok) {
return;
}
point3d pt2 = new point3d(proptres.value.x, proptres.value.y, 0);
objectid tstid = objectid.null;
transactionmanager tm = db.transactionmanager;
using (transaction trans = tm.starttransaction()) {
#region 加入字体
textstyletable tst = trans.getobject(db.textstyletableid, openmode.forwrite) as textstyletable;
if (tst.has("宋体")) {
tstid = db.textstyle = tst["宋体"];
}
else {
textstyletablerecord tstr = new textstyletablerecord();
tstr.name = "宋体";
tstr.textsize = m_textsize;
tstr.filename = "宋体";
tstid = tst.add(tstr);
trans.addnewlycreateddbobject(tstr, true);
db.textstyle = tstid;
}
#endregion
string strx = string.format("{0:f3}", pt1.x);
string stry = string.format("{0:f3}", pt1.y);
int strlength = strx.length > stry.length ? strx.length : stry.length;
strx = strx.padleft(strlength, ' ');//使得x字符串与y字符串长度相等
stry = stry.padleft(strlength, ' ');//使得x字符串与y字符串长度相等
strx = "x=" + strx;
stry = "y=" + stry;
strlength += 2;
dbtext dbtextx = new dbtext();
dbtext dbtexty = new dbtext();
dbtextx.height = m_textsize;
dbtexty.height = m_textsize;
dbtextx.textstring = strx;
dbtexty.textstring = stry;
dbtextx.textstyle = tstid;
dbtexty.textstyle = tstid;
//字宽
double width = dbtextx.geometricextents.maxpoint.x - dbtextx.geometricextents.minpoint.x;
polyline pl = new polyline();
pl.addvertexat(0, new point2d(pt1.x, pt1.y), 0, 0, 0);
pl.addvertexat(1, new point2d(pt2.x, pt2.y), 0, 0, 0);
if (pt2.x - pt1.x >= 0) {
pl.addvertexat(2, new point2d(pt2.x + width, pt2.y), 0, 0, 0);
dbtextx.position = new point3d(pt2.x, pt2.y + m_textsize * 0.3, 0);
dbtexty.position = new point3d(pt2.x, pt2.y - m_textsize * 1.3, 0);
}
else {
pl.addvertexat(2, new point2d(pt2.x - width, pt2.y), 0, 0, 0);
dbtextx.position = new point3d(pt2.x - width, pt2.y + m_textsize * 0.3, 0);
dbtexty.position = new point3d(pt2.x - width, pt2.y - m_textsize * 1.3, 0);
}
blocktable bt = trans.getobject(db.blocktableid, openmode.forwrite) as blocktable;
blocktablerecord btr = trans.getobject(bt["*model_space"], openmode.forwrite) as blocktablerecord;
btr.appendentity(pl);
btr.appendentity(dbtextx);
btr.appendentity(dbtexty);
trans.addnewlycreateddbobject(pl, true);
trans.addnewlycreateddbobject(dbtextx, true);
trans.addnewlycreateddbobject(dbtexty, true);
trans.commit();
}
}
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自己写的坐标标注的程序（附件）
附件
路漫漫其修远兮，吾将上下而求索！
楼主,正需要.
楼主,正需要.
支持，支持，俺也正在学习，虽然昨天被打击了
你让我滚我滚了，你让我回来，对不起滚远了
非常感谢~~
非常感谢楼主的无私奉献~~
非常感谢楼主的无私奉献~~
sadf
楼主！！！！
学习见解不少东西！