DWF

[#1]

I've used this sample code to read a 2D DWF file. I want to get Lines, Polylines, Text and other drawable objects from the DWF file but all I get is this list of object's types:

Spoiler

DWF_Header_ID

Creator_ID

Creation_Time_ID

Modification_Time_ID

Source_Filename_ID

Source_Creation_Time_ID

Source_Modification_Time_ID

Units_ID

Title_ID

Embed_ID

Named_View_ID

Named_View_ID

View_ID

Plot_Info_ID

Optimized_For_Plot_ID

Color_ID

Layer_ID

Font_Extension_ID

Font_ID

 How can I get those drawable entities?

I'm using OS X Lion and XCode 4.3.2.

I've attached my source code and DWF file

For reading DWFx files I used this code and it works. It reads polyline and text objects.

Edited by
Discussion_Admin

[#2]

I've found the problem. while loop breaks because of 

WT_Result::Unsupported_DWF_Opcode is returned from 

process_next_object(). This example code doesn't break the loop on this error, and continues until some other error happens:

do {
            r = inputStream.process_next_object();
            const WT_Object* obj = inputStream.current_object();
            if (obj)
                printObjectType(obj->object_id());
            // we can serialize the obj to another file
            cout << r << endl;
} while (r == WT_Result::Success || r == WT_Result::Unsupported_DWF_Opcode);

[#3]

Hi,

I'm working on a small project trying to do the same and was wondering if you could point me to the example you used. I didn't see any files attached to the message?

Hoping you can help. Thanks.

[#4]

I don't know where is it gone. Or if the link was removed. There is an example of 2D reading on this forum, find it. it is very helpful