Properties / meta-data are part of the DWF package format introduced in DWF
version 6. "Classic DWFs" or "W2D" resource streams do not contain
properties for graphic objects. You must create a DWF 6+ package using the
DWFFile / publishing classes in order to associate XML properties with
graphics. Hope that helps clear things up.
--
Jeffrey Klug
Sr. Software Engineer
Extended Design Group
Autodesk, Inc.
wrote in message news:5779289@discussion.autodesk.com...
Hi Jeffery,
Thanks for your reply.
The DWF Toolkit publishing samples are using DWFFile class. But I am using
WT_File class. Using the WT_Polygon class am creating the polygon objects in
the DWF file.
Also there are many layers in the file.
Please check the below code and suggest me how to add properties to the
object if I use the WT_File and WT_Polygon classes for creating the Polygon
objects.
CODE:
--------
int i=0;
int j=0;
int k=0;
int x=0;
int y=0;
char layerName[20];
WT_File whip_file;
WT_Logical_Point rect[5];
WT_Layer current_layer;
// WT_Polygon rect_polygon;
//WT_Polyline dml;
WT_Color previous_color;
try
{
//Set the filename and open mode.
whip_file.set_filename ("mines.dwf");
whip_file.set_file_mode (WT_File::File_Write);
//Set a different target version here if you don't want the current file
version... for example:
//whip_file.heuristics().set_target_version(42); //produce a DWF ver 00.42
if (WT_Result::Success == whip_file.open())
{
//Set the binary data and compression settings.
//whip_file.heuristics().set_allow_binary_data(true);
//whip_file.heuristics().set_allow_data_compression(true);
//whip_file.desired_rendition().color() = WT_Color (255,0,0);
//Store the current layer.
current_layer = whip_file.desired_rendition().layer();
for(i=1;i<=layerCount;i++)
{
x=0;
y=0;
sprintf(layerName,"Layer %d",i);
whip_file.desired_rendition().layer() = WT_Layer(whip_file,i,layerName);
for(j=0;j<5;j++)
{
for(k=0;k<5;k++)
{
rect[0] = WT_Logical_Point(x,y);
rect[1] = WT_Logical_Point(x+10,y);
rect[2] = WT_Logical_Point(x+10,y+10);
rect[3] = WT_Logical_Point(x,y+10);
rect[4] = WT_Logical_Point(x,y);
//Create the polygon.
WT_Polygon rect_polygon(4, rect, WD_True); WT_Polyline dml(5, rect,
WD_True);
//Serialize.
WD_CHECK(rect_polygon.serialize(whip_file));
previous_color = whip_file.desired_rendition().color();
whip_file.desired_rendition().color() = WT_Color (255,0,0);
WD_CHECK(dml.serialize(whip_file));
whip_file.desired_rendition().color() = previous_color;
y=y+10;
}
y=0;
x=x+10;
}
}
//Restore the saved layer.
whip_file.desired_rendition().layer() = current_layer;
whip_file.close();
Regards
Raga
