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Intersection method problems

Hi. I have found some problems when using the IntersectWith method. If you use it between an arc and a line or two arcs, you will find that sometimes it doesn't find all the intersection points (if there are two), I mean, it finds only one when there are tow, or it finds nothing when you see that th...

Problems with Mirror command

I have noticed that if you have a block with an arc inside it, and you make a mirror operation, VBA converts the arc into an ellipse. Also I have noticed that you cannot access properly to an Ellipse's properties, you have an error, for example, if you try to access to the members: StartPoint and En...

Jack, could you send me your routine?. It seems like I have more problems offseting polilines than you, but I will try.


Thank you very much.

Hi.

I can't make it work. I have tried offsetting the line with -1, but I get the same result, and polylines always offset with a positive value. The only thing I can do to solve this problem is to use the _PARALLEL command from VBA.

Any other suggestions?

Thank you very much.

Jack, I can't make it work in my system (Windows 2000). It keeps drawing the new entity allways with an increase (only polylines).

What can I do to make it work?

Thank you very much to all of you.

Hello.

I still get that Offset(-1) works exactly the same than Offset(1). They work increasing the size of the drawing, not decreasing it.

Thank you.

Hi.

I'm afraid it doesn't work. I have the same error for polylines. If I run once the parallel command, it works, but the offset with negative sign doesn't work. Always draws a positive offset (however, with circles and lines it works properly).

My code is: Sub Offset(entity as Object) Dim entity2 as Object Set entity2 = entity.Offset(1) End Sub I have coded that when entering Intellicad, a paralell operation is executed, so I can run Offset without problems. Now, I have detected that when you use this method with polylines (I want to use i...

Offset

Hello.

When I use the Offset method with a LWPolyline object, I get an error. If I have used the paralell tool before, I don't get it, and I can use the method working properly with LWPolylines.

Thank you in advance.

Export to a DWG

Hi.

When I try to export a selection of entities (SelectionSet object) to a dwg file, I have an error. I can export the same selection to a dxf, bmp, wmf or emf file, but it fails to a dwg file (ActiveDocument.Export path, dwg, selectionset.

Thank you very much

Paths for blocks

Hi. I need to have a tool that inserts a block. The user makes a selection first, and depending on it, I need to look for files in one folder or another, to insert a block. Can I manipulate the path from which the command DDINSERT looks for archives?. The 'blocks' entry in the registry doesn't seem ...

Units

How can I set the drawing limits to accomodate the drawing unit 1 mm = 1 drawing unit?

Thank you very much indeed

Units

My users are going to draw glasses (windows... and so on). They want to draw them using milimeters units. How can I adjust the units?. How can I modify the viewport display: the lower left corner to be the point 0,0... and so on... I am using mostly VBA.

Thank you very much.

Polyline

I have several drawing entities in my document: polylines, lines, arcs and ellipses. I need to form a polyline with them (using VBA) in order to draw a paralel drawing (from the original figure). If I have all those entities, how can I form a polyline?.

Thank you very much.

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