Use wxUSE_LONGLONG_NATIVE more

[wxWidgets.git] / interface / wx / dc.h

diff --git a/interface/wx/dc.h b/interface/wx/dc.h
index ab5adfc09ea9410534f379a10bae73b9bb19164a..391b9ebc70c064adc497999c2eb5f3211ac7ad18 100644 (file)
--- a/interface/wx/dc.h
+++ b/interface/wx/dc.h
@@ -159,29 +159,29 @@ public:
 
     /**
         Convert device X coordinate to logical coordinate, using the current
-        mapping mode.
+        mapping mode, user scale factor, device origin and axis orientation.
     */
-    virtual 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.
+        current mapping mode and user scale factor but ignoring the
+        axis orientation. Use this for converting a width, for example.
     */
-    virtual wxCoord DeviceToLogicalXRel(wxCoord x);
+    wxCoord DeviceToLogicalXRel(wxCoord x) const;
 
     /**
         Converts device Y coordinate to logical coordinate, using the current
-        mapping mode.
+        mapping mode, user scale factor, device origin and axis orientation.
     */
-    virtual 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.
+        current mapping mode and user scale factor but ignoring the
+        axis orientation. Use this for converting a height, for example.
     */
-    virtual wxCoord DeviceToLogicalYRel(wxCoord y);
+    wxCoord DeviceToLogicalYRel(wxCoord y) const;
 
     /**
         Draws an arc of a circle, centred on (@a xc, @a yc), with starting
@@ -445,10 +445,8 @@ public:
         the string. See GetTextExtent() for how to get the dimensions of a text
         string, which can be used to position the text more precisely.
 
-        @note Under wxGTK, the current
-              @ref GetLogicalFunction() "logical function" is used by this
-              function but it is ignored by wxMSW. Thus, you should avoid using
-              logical functions with this function in portable programs.
+        @note The current @ref GetLogicalFunction() "logical function" is 
+              ignored by this function.
     */
     void DrawText(const wxString& text, wxCoord x, wxCoord y);
 
@@ -504,12 +502,12 @@ public:
     /**
         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;
 
     /**
         Gets the rectangle surrounding the current clipping region.
@@ -551,14 +549,14 @@ public:
 
         @see SetLogicalFunction()
     */
-    int GetLogicalFunction();
+    int GetLogicalFunction() const;
 
     /**
         Gets the mapping mode for the device context.
 
         @see SetMapMode()
     */
-    int GetMapMode();
+    int GetMapMode() const;
 
     /**
         Gets the dimensions of the string using the currently selected font.
@@ -627,7 +625,7 @@ public:
         The wxColour value is returned and is not required as a parameter.
         @endWxPythonOnly
     */
-    bool GetPixel(wxCoord x, wxCoord y, wxColour* colour);
+    bool GetPixel(wxCoord x, wxCoord y, wxColour* colour) const;
 
     /**
         Returns the resolution of the device in pixels per inch.
@@ -766,49 +764,49 @@ public:
 
     /**
         Converts logical X coordinate to device coordinate, using the current
-        mapping mode.
+        mapping mode, user scale factor, device origin and axis orientation.
     */
-    virtual 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.
+        current mapping mode and user scale factor but ignoring the
+        axis orientation. Use this for converting a width, for example.
     */
-    virtual wxCoord LogicalToDeviceXRel(wxCoord x);
+    wxCoord LogicalToDeviceXRel(wxCoord x) const;
 
     /**
         Converts logical Y coordinate to device coordinate, using the current
-        mapping mode.
+        mapping mode, user scale factor, device origin and axis orientation.
     */
-    virtual 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.
+        current mapping mode and user scale factor but ignoring the
+        axis orientation. Use this for converting a height, for example.
     */
-    virtual 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;
 
     /**
         Resets the bounding box: after a call to this function, the bounding
@@ -911,6 +909,7 @@ public:
         determines how a source pixel (from a pen or brush colour, or source
         device context if using Blit()) combines with a destination pixel in
         the current device context.
+        Text drawing is not affected by this function.
 
         The possible values and their meaning in terms of source and
         destination pixel values are as follows: