SoGDIVectorOutput Class Reference
[HardCopy]
Manage vector output to GDI devices.
[Windows only] This class is not implemented on UNIX systems.
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#include <HardCopy/SoVectorizeGDIAction.h>
Public Member Functions | |
| SoGDIVectorOutput () | |
| virtual | ~SoGDIVectorOutput () |
| SoNONUNICODE SbBool | openFile (const char *file_name) |
| SbBool | openFile (const SbString &file_name) |
| void | openFile (HDC hdc) |
| void | openFile () |
| void | closeFile () |
Detailed Description
Manage vector output to GDI devices. [Windows only] This class is not implemented on UNIX systems.
This class is used for writing vector formatted files (Enhanced Metafiles .EMF), for printing directly under MS-Windows, or with a application device context (DC).
An instance of SoGDIVectorOutput is contained in an SoVectorizeGDIAction. This is typically the only instance needed.
Constructor & Destructor Documentation
| SoGDIVectorOutput::SoGDIVectorOutput | ( | ) |
Constructor.
The default constructor enables the printer job.
| virtual SoGDIVectorOutput::~SoGDIVectorOutput | ( | ) | [virtual] |
Destructor.
The destructor closes any output opened by the SoGDIVectorOutput.
Member Function Documentation
| void SoGDIVectorOutput::closeFile | ( | ) | [virtual] |
Fully optional.
Inactive but exists for consistency with the other output formats.
Reimplemented from SoVectorOutput.
| void SoGDIVectorOutput::openFile | ( | ) |
Default method: Opens the printer dialog box for paper output.
| void SoGDIVectorOutput::openFile | ( | HDC | hdc | ) |
Initializes GDI output using the given device context (type HDC).
But the device context must be first converted into a MM_HIMETRIC mapmode (units: 1/100th mm, the origin being in the bottom left corner, positive x to the right and positive y up). The mapmode can be restored after output processing.
Opens the GDI output as a Windows Enhanced MetaFile (.EMF) from the given file name.
Reimplemented from SoVectorOutput.
| SoNONUNICODE SbBool SoGDIVectorOutput::openFile | ( | const char * | file_name | ) | [virtual] |
Opens the GDI output as a Windows Enhanced MetaFile (.EMF) from the given file name.
- Non Unicode List:
- This function should not be used in a Unicode application. Use the SbString version.
Reimplemented from SoVectorOutput.
The documentation for this class was generated from the following file:
- HardCopy/SoVectorizeGDIAction.h