/**
@class wxSVGFileDC
- @wxheader{dcsvg.h}
A wxSVGFileDC is a device context onto which graphics and text can be
drawn, and the output produced as a vector file, in SVG format (see the W3C
class wxSVGFileDC : public wxDC
{
public:
- /**
- Initializes a wxSVGFileDC with the given @a f filename with a default
- size (340x240) at 72.0 dots per inch (a frequent screen resolution).
- */
- wxSVGFileDC(wxString f);
- /**
- Initializes a wxSVGFileDC with the given @a f filename with the given
- @a Width and @a Height at 72.0 dots per inch.
- */
- wxSVGFileDC(wxString f, int Width, int Height);
/**
Initializes a wxSVGFileDC with the given @a f filename with the given
@a Width and @a Height at @a dpi resolution.
*/
- wxSVGFileDC(wxString f, int Width, int Height, float dpi);
+ wxSVGFileDC(const wxString& filename, int width = 320, int height = 240, double dpi = 72);
/**
Destructor.
*/
- ~wxSVGFileDC();
+ virtual ~wxSVGFileDC();
/**
Copies from a source DC to this DC, specifying the destination
@see wxDC::Blit()
*/
bool Blit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
- wxSVGFileDC* source, wxCoord xsrc, wxCoord ysrc,
- int logicalFunc = wxCOPY, bool useMask = FALSE,
- wxCoord xsrcMask = -1, wxCoord ysrcMask = -1);
+ wxDC* source, wxCoord xsrc, wxCoord ysrc, int rop = wxCOPY,
+ bool useMask = false, wxCoord xsrcMask = wxDefaultCoord,
+ wxCoord ysrcMask = wxDefaultCoord);
/**
Adds the specified point to the bounding box which can be retrieved
Convert device X coordinate to logical coordinate, using the current
mapping mode.
*/
- wxCoord DeviceToLogicalX(wxCoord x);
+ wxCoord DeviceToLogicalX(wxCoord x) const;
/**
Convert device X coordinate to relative logical coordinate, using the
current mapping mode but ignoring the x axis orientation. Use this
function for converting a width, for example.
*/
- wxCoord DeviceToLogicalXRel(wxCoord x);
+ wxCoord DeviceToLogicalXRel(wxCoord x) const;
/**
Converts device Y coordinate to logical coordinate, using the current
mapping mode.
*/
- wxCoord DeviceToLogicalY(wxCoord y);
+ wxCoord DeviceToLogicalY(wxCoord y) const;
/**
Convert device Y coordinate to relative logical coordinate, using the
current mapping mode but ignoring the y axis orientation. Use this
function for converting a height, for example.
*/
- wxCoord DeviceToLogicalYRel(wxCoord y);
+ wxCoord DeviceToLogicalYRel(wxCoord y) const;
/**
Draws an arc of a circle, centred on (@a xc, @a yc), with starting
/**
Draw a bitmap on the device context at the specified point. If
- @a transparent is @true and the bitmap has a transparency mask, the
+ @a useMask is @true and the bitmap has a transparency mask, the
bitmap will be drawn transparently.
When drawing a mono-bitmap, the current text foreground colour will be
@see wxDC::SetTextForeground(), wxDC::SetTextBackground(), wxMemoryDC
*/
void DrawBitmap(const wxBitmap& bitmap, wxCoord x, wxCoord y,
- bool transparent);
+ bool useMask = false);
//@{
/**
/**
Draws a spline between all given control points, using the current pen.
- The programmer is responsible for deleting the list of points. The
- spline is drawn using a series of lines, using an algorithm taken from
+ The programmer is responsible for deleting the list of points.
+ The spline is drawn using a series of lines, using an algorithm taken from
the X drawing program "XFIG".
*/
- void DrawSpline(wxList* points);
+ void DrawSpline(const wxPointList* points);
+
/**
- @param string
- The text string to measure.
Draws a three-point spline using the current pen.
*/
void DrawSpline(wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2,
/**
Not implemented.
*/
- void FloodFill(wxCoord x, wxCoord y, const wxColour& colour,
+ bool FloodFill(wxCoord x, wxCoord y, const wxColour& colour,
int style = wxFLOOD_SURFACE);
//@{
/**
Gets the character height of the currently set font.
*/
- wxCoord GetCharHeight();
+ wxCoord GetCharHeight() const;
/**
Gets the average character width of the currently set font.
*/
- wxCoord GetCharWidth();
+ wxCoord GetCharWidth() const;
/**
Not implemented.
*/
- void GetClippingBox(wxCoord x, wxCoord y, wxCoord width, wxCoord height);
+ void GetClippingBox(wxCoord *x, wxCoord *y, wxCoord *width, wxCoord *height) const;
//@{
/**
@see SetLogicalFunction()
*/
- int GetLogicalFunction();
+ int GetLogicalFunction() const;
/**
Gets the mapping mode for the device context.
@see SetMapMode()
*/
- int GetMapMode();
+ int GetMapMode() const;
//@{
/**
/**
Not implemented.
*/
- bool GetPixel(wxCoord x, wxCoord y, wxColour* colour);
+ bool GetPixel(wxCoord x, wxCoord y, wxColour* colour) const;
/**
For a Windows printer device context, this gets the horizontal and
@see SetTextBackground()
*/
wxColour GetTextBackground() const;
- const wxColour GetTextBackground() const;
+ const wxColour& GetTextBackground() const;
//@}
/**
@param externalLeading
Any extra vertical space added to the font by the font designer
(usually is zero).
-
- The optional parameter @a font specifies an alternative to the
- currently selected font: but note that this does not yet work under
- Windows, so you need to set a font for the device context first.
+ @param font
+ Specifies an alternative to the currently selected font: but note
+ that this does not yet work under Windows, so you need to set a
+ font for the device context first.
@see wxFont, SetFont()
*/
void GetTextExtent(const wxString& string, wxCoord* w, wxCoord* h,
wxCoord* descent = NULL,
wxCoord* externalLeading = NULL,
- wxFont* font = NULL);
+ const wxFont* font = NULL) const;
//@{
/**
@see SetUserScale()
*/
- void GetUserScale(double x, double y);
+ void GetUserScale(double* x, double* y) const;
/**
Converts logical X coordinate to device coordinate, using the current
mapping mode.
*/
- wxCoord LogicalToDeviceX(wxCoord x);
+ wxCoord LogicalToDeviceX(wxCoord x) const;
/**
Converts logical X coordinate to relative device coordinate, using the
current mapping mode but ignoring the x axis orientation. Use this for
converting a width, for example.
*/
- wxCoord LogicalToDeviceXRel(wxCoord x);
+ wxCoord LogicalToDeviceXRel(wxCoord x) const;
/**
Converts logical Y coordinate to device coordinate, using the current
mapping mode.
*/
- wxCoord LogicalToDeviceY(wxCoord y);
+ wxCoord LogicalToDeviceY(wxCoord y) const;
/**
Converts logical Y coordinate to relative device coordinate, using the
current mapping mode but ignoring the y axis orientation. Use this for
converting a height, for example.
*/
- wxCoord LogicalToDeviceYRel(wxCoord y);
+ wxCoord LogicalToDeviceYRel(wxCoord y) const;
/**
Gets the maximum horizontal extent used in drawing commands so far.
*/
- wxCoord MaxX();
+ wxCoord MaxX() const;
/**
Gets the maximum vertical extent used in drawing commands so far.
*/
- wxCoord MaxY();
+ wxCoord MaxY() const;
/**
Gets the minimum horizontal extent used in drawing commands so far.
*/
- wxCoord MinX();
+ wxCoord MinX() const;
/**
Gets the minimum vertical extent used in drawing commands so far.
*/
- wxCoord MinY();
+ wxCoord MinY() const;
/**
Returns @true if the DC is ok to use. @false values arise from being
projects / wxWidgets.git / blobdiff