Graphics state on Server/Desktop

1GSChangesIterator gs_itr = reader.GetChangesIterator();
2for (; gs_itr.HasNext(); gs_itr.Next()) 
3{
4  switch(gs_itr.Current())
5  {
6    case GState::e_transform :
7      // Get transform matrix for this element. Unlike path.GetCTM() 
8      // that return full transformation matrix gs.GetTransform() return 
9      // only the transformation matrix that was installed for this element.
10      //
11      // gs.GetTransform();
12      break;
13    case GState::e_line_width :
14      // gs.GetLineWidth();
15      break;
16    case GState::e_line_cap :
17      // gs.GetLineCap();
18      break;
19    case GState::e_line_join :
20      // gs.GetLineJoin();
21      break;
22    case GState::e_miter_limit :
23      // gs.GetMiterLimit();
24      break;
25    case GState::e_dash_pattern :
26      {
27        // std::vector<double> dashes;
28        // gs.GetDashes(dashes);
29        // gs.GetPhase()
30      }
31      break;
32  }
33}

1gsItr := reader.GetChangesIterator()
2for gsItr.HasNext(){
3  if int(gsItr.Current()) == int(GStateE_transform){
4      // Get transform matrix for this element. Unlike path.GetCTM() 
5      // that return full transformation matrix gs.GetTransform() return 
6      // only the transformation matrix that was installed for this element.
7      //
8      // gs.GetTransform()
9      
10  }else if int(gsItr.Current()) == int(GStateE_line_width){
11      // gs.GetLineWidth()
12      
13  }else if int(gsItr.Current()) == int(GStateE_line_cap){
14      // gs.GetLineCap()
15      
16  }else if int(gsItr.Current()) == int(GStateE_line_join){
17      // gs.GetLineJoin()
18      
19  }else if int(gsItr.Current()) == int(GStateE_flatness){
20      
21  }else if int(gsItr.Current()) == int(GStateE_miter_limit){
22      // gs.GetMiterLimit()
23      
24  }else if int(gsItr.Current()) == int(GStateE_dash_pattern){
25      // dashes = gs.GetDashes()
26      // gs.GetPhase()
27      
28  }
29  gsItr.Next()
30}

1GSChangesIterator gs_itr = reader.getChangesIterator();
2while (gs_itr.hasNext()) {
3  switch (gs_itr.next().intValue()) {
4    case GState.e_transform:
5      // Get transform matrix for this element. Unlike path.GetCTM()
6      // that return full transformation matrix gs.GetTransform() return
7      // only the transformation matrix that was installed for this element.
8      //
9      //gs.getTransform();
10      break;
11    case GState.e_line_width:
12      //gs.getLineWidth();
13      break;
14    case GState.e_line_cap:
15      //gs.getLineCap();
16      break;
17    case GState.e_line_join:
18      //gs.getLineJoin();
19      break;
20    case GState.e_miter_limit:
21      //gs.getMiterLimit();
22      break;
23    case GState.e_dash_pattern: {
24      //double[] dashes;
25      //dashes=gs.getDashes();
26      //gs.getPhase();
27    }
28    break;
29  }
30}

1async function main() {
2  const reader = await PDFNet.ElementReader.create();
3  const gs_itr = await reader.getChangesIterator();
4  for ( ; gs_itr.hasNext(); gs_itr.next())
5  {
6    switch(gs_itr.current())
7    {
8      case GState.Attribute.e_transform :
9        // Get transform matrix for this element. Unlike path.GetCTM() 
10        // that return full transformation matrix gs.GetTransform() return 
11        // only the transformation matrix that was installed for this element.
12        //
13        // await gs.getTransform();
14        break;
15      case GState.Attribute.e_line_width :
16        // await gs.getLineWidth();
17        break;
18      case GState.Attribute.e_line_cap :
19        // await gs.getLineCap();
20        break;
21      case GState.Attribute.e_line_join :
22        // await gs.getLineJoin();
23        break;
24      case GState.Attribute.e_miter_limit :
25        // await gs.getMiterLimit();
26        break;
27      case GState.Attribute.e_dash_pattern :
28      {
29        // await gs.GetDashPattern();
30        // await gs.GetPhase();
31        break;
32      }
33      // Etc.
34    }
35  }
36}
37PDFNet.runWithCleanup(main);

1PTGSChangesIterator *gs_itr = [reader GetChangesIterator];
2for (; [gs_itr HasNext]; [gs_itr Next]) 
3{
4  switch([gs_itr Current])
5  {
6    case e_pttransform :
7      // Get transform matrix for this element. Unlike path.GetCTM() 
8      // that return full transformation matrix gs.GetTransform() return 
9      // only the transformation matrix that was installed for this element.
10      //
11      // gs.GetTransform();
12      break;
13    case e_ptline_width :
14      // gs.GetLineWidth();
15      break;
16    case e_ptline_cap :
17      // gs.GetLineCap();
18      break;
19    case e_ptline_join :
20      // gs.GetLineJoin();
21      break;
22    case e_ptmiter_limit :
23      // gs.GetMiterLimit();
24      break;
25    case e_ptdash_pattern :
26      {
27        // std::vector<double> dashes;
28        // gs.GetDashes(dashes);
29        // gs.GetPhase()
30      }
31      break;
32    default:
33      break;
34  }
35}

1$gs_itr = $reader->GetChangesIterator();
2for (; $gs_itr->HasNext(); $gs_itr->Next()) 
3{
4  switch($gs_itr->Current())
5  {
6    case GState::e_transform :
7      // Get transform matrix for this element. Unlike path.GetCTM() 
8      // that return full transformation matrix gs.GetTransform() return 
9      // only the transformation matrix that was installed for this element.
10      //
11      // $gs->GetTransform();
12      break;
13    case GState::e_line_width :
14      // $gs->GetLineWidth();
15      break;
16    case GState::e_line_cap :
17      // $gs->GetLineCap();
18      break;
19    case GState::e_line_join :
20      // $gs->GetLineJoin();
21      break;
22    case GState::e_miter_limit :
23      // $gs->GetMiterLimit();
24      break;
25    case GState::e_dash_pattern :
26      {
27        // $dashes = $gs->GetDashes($dashes);
28        // $gs->GetPhase()
29      }
30      break;
31  }
32}

1gs_itr = reader.GetChangesIterator()
2while gs_itr.HasNext():
3  if gs_itr.Current() == GState.e_transform:
4      # Get transform matrix for this element. Unlike path.GetCTM() 
5      # that return full transformation matrix gs.GetTransform() return 
6      # only the transformation matrix that was installed for this element.
7      #
8      # gs.GetTransform()
9      pass
10  elif gs_itr.Current() == GState.e_line_width:
11      # gs.GetLineWidth()
12      pass
13  elif gs_itr.Current() == GState.e_line_cap:
14      # gs.GetLineCap()
15      pass
16  elif gs_itr.Current() == GState.e_line_join:
17      # gs.GetLineJoin()
18      pass
19  elif gs_itr.Current() == GState.e_miter_limit:
20      # gs.GetMiterLimit()
21      pass
22  elif gs_itr.Current() == GState.e_dash_pattern:
23      # dashes = gs.GetDashes()
24      # gs.GetPhase()
25      pass
26  gs_itr.Next()

1gs_itr = reader.GetChangesIterator
2while gs_itr.HasNext do
3  case gs_itr.Current
4  when GState::E_transform
5    # Get transform matrix for this element. Unlike path.GetCTM 
6    # that return full transformation matrix gs.GetTransform return 
7    # only the transformation matrix that was installed for this element.
8    #
9    # gs.GetTransform
10  when GState::E_line_width
11    # gs.GetLineWidth
12  when GState::E_line_cap
13    # gs.GetLineCap
14  when GState::E_line_join
15    # gs.GetLineJoin
16  when GState::E_miter_limit
17    # gs.GetMiterLimit
18  when GState::E_dash_pattern
19    # dashes = gs.GetDashes
20    # gs.GetPhase
21  end
22  gs_itr.Next
23end

1Dim gs_itr As GSChangesIterator = reader.GetChangesIterator()
2While gs_itr.HasNext()
3  If gs_itr.Current() = GState.GStateAttribute.e_transform Then
4      ' Get transform matrix for this element. Unlike path.GetCTM() 
5      ' that return full transformation matrix gs.GetTransform() return 
6      ' only the transformation matrix that was installed for this element.
7      '
8      ' gs.GetTransform()
9  ElseIf gs_itr.Current() = GState.GStateAttribute.e_line_width Then
10      ' gs.GetLineWidth()
11  ElseIf gs_itr.Current() = GState.GStateAttribute.e_line_cap Then
12      ' gs.GetLineCap()
13  ElseIf gs_itr.Current() = GState.GStateAttribute.e_line_join Then
14      ' gs.GetLineJoin()
15  ElseIf gs_itr.Current() = GState.GStateAttribute.e_miter_limit Then
16      ' gs.GetMiterLimit()
17  ElseIf gs_itr.Current() = GState.GStateAttribute.e_dash_pattern Then
18      ' Dim dashes As Double()
19      ' gs.GetDashes(dashes)
20      ' gs.GetPhase()
21  End If
22  gs_itr.Next()
23End While

1if reader.IsChanged(GStateE_line_width)
2{
3   // line width was changed.
4}

1if (reader.IsChanged(GState::e_line_width))
2{
3   // line width was changed.
4}

1if (reader.isChanged(GState.e_line_width))
2{
3   // line width was changed.
4}

1if (reader.isChanged(GState.Attribute.e_line_width))
2{
3   // line width was changed.
4}

1if ([reader IsChanged:e_ptline_width])
2{
3   // line width was changed.
4}

1if (reader->IsChanged(GState::e_line_width))
2{
3   // line width was changed.
4}

1if reader.IsChanged(GState::e_line_width):
2   # line width was changed.

1if (reader.IsChanged(GState::E_line_width))
2   # line width was changed.
3end

1If reader.IsChanged(GState.GStateAttribute.e_line_width) Then
2   ' line width was changed.
3End If