Version: 3.1.3
wxSVGBitmapFileHandler Class Reference

#include <wx/dcsvg.h>

+ Inheritance diagram for wxSVGBitmapFileHandler:

Detailed Description

Handler saving bitmaps to external PNG files and linking to it from the SVG.

This handler is used by default by wxSVGFileDC. PNG files are created in the same folder as the SVG file and are named using the SVG filename appended with _image#.png.

When using wxSVGFileDC::SetBitmapHandler() to set this handler with the default constructor, the PNG files are created in the runtime location of the application. The save location can be customized by using the wxSVGBitmapFileHandler(const wxFileName&) constructor.

See also
wxSVGFileDC::SetBitmapHandler().

Library:  wxCore
Category:  Device Contexts
Since
3.1.0

Public Member Functions

 wxSVGBitmapFileHandler (const wxFileName &path)
 Create a wxSVGBitmapFileHandler and specify the location where the file will be saved. More...
 
virtual bool ProcessBitmap (const wxBitmap &bitmap, wxCoord x, wxCoord y, wxOutputStream &stream) const
 Writes the bitmap representation as SVG to the given stream. More...
 

Constructor & Destructor Documentation

wxSVGBitmapFileHandler::wxSVGBitmapFileHandler ( const wxFileName path)

Create a wxSVGBitmapFileHandler and specify the location where the file will be saved.

Parameters
pathThe path of the save location. If path contains a filename, the autogenerated filename will be appended to this name.
Since
3.1.3

Member Function Documentation

virtual bool wxSVGBitmapFileHandler::ProcessBitmap ( const wxBitmap bitmap,
wxCoord  x,
wxCoord  y,
wxOutputStream stream 
) const
virtual

Writes the bitmap representation as SVG to the given stream.

The XML generated by this function will be inserted into the SVG file inline with the XML generated by the main wxSVGFileDC class so it is important that the XML is properly formed.

Parameters
bitmapA valid bitmap to add to SVG.
xHorizontal position of the bitmap.
yVertical position of the bitmap.
streamThe stream to write SVG contents to.

Implements wxSVGBitmapHandler.