4 files changed, 34 insertions, 5 deletions
diff --git a/cd/include/cd.h b/cd/include/cd.h
index 25859ae..ca38983 100755
--- a/cd/include/cd.h
+++ b/cd/include/cd.h
@@ -18,10 +18,10 @@ extern "C" {
 
 #define CD_NAME "CD - Canvas Draw"
 #define CD_DESCRIPTION "A 2D Graphics Library"
-#define CD_COPYRIGHT    "Copyright (C) 1994-2009 Tecgraf, PUC-Rio."
-#define CD_VERSION "5.2"
-#define CD_VERSION_DATE "2009/06/26"
-#define CD_VERSION_NUMBER 502000
+#define CD_COPYRIGHT    "Copyright (C) 1994-2010 Tecgraf, PUC-Rio."
+#define CD_VERSION "5.3"              /* bug fixes are reported only by cdVersion functions */
+#define CD_VERSION_NUMBER 503000
+#define CD_VERSION_DATE "2010/01/26"
 
 typedef struct _cdContext cdContext;
 typedef struct _cdCanvas cdCanvas;
@@ -76,6 +76,7 @@ int  cdCanvasPlay(cdCanvas* canvas, cdContext *context, int xmin, int xmax, int
 void cdCanvasGetSize(cdCanvas* canvas, int *width, int *height, double *width_mm, double *height_mm);
 int cdCanvasUpdateYAxis(cdCanvas* canvas, int* y);
 double cdfCanvasUpdateYAxis(cdCanvas* canvas, double* y);
+int cdCanvasYAxisMode(cdCanvas* canvas, int invert);
 int cdCanvasInvertYAxis(cdCanvas* canvas, int y);
 double cdfCanvasInvertYAxis(cdCanvas* canvas, double y);
 void cdCanvasMM2Pixel(cdCanvas* canvas, double mm_dx, double mm_dy, int *dx, int *dy);
@@ -470,7 +471,7 @@ typedef int(*cdSizeCB)(cdCanvas *canvas, int w, int h, double w_mm, double h_mm)
 
 
 /******************************************************************************
-Copyright (C) 1994-2009 Tecgraf, PUC-Rio.
+Copyright (C) 1994-2010 Tecgraf, PUC-Rio.
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/cd/include/cd_private.h b/cd/include/cd_private.h
index b8cec85..b9a3243 100755
--- a/cd/include/cd_private.h
+++ b/cd/include/cd_private.h
@@ -233,6 +233,8 @@ struct _cdCanvas
   cdContext* context;
 };
 
+enum{CD_BASE_WIN, CD_BASE_X, CD_BASE_GDK};
+int cdBaseDriver(void);
 
 /***************/
 /* attributes  */
diff --git a/cd/include/cdsvg.h b/cd/include/cdsvg.h
new file mode 100644
index 0000000..53861ae
--- /dev/null
+++ b/cd/include/cdsvg.h
@@ -0,0 +1,22 @@
+/** \file
+ * \brief SVG driver
+ *
+ * See Copyright Notice in cd.h
+ */
+
+#ifndef __CD_SVG_H
+#define __CD_SVG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+cdContext* cdContextSVG(void);
+
+#define CD_SVG cdContextSVG()
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ifndef __CD_SVG_ */
diff --git a/cd/include/wd.h b/cd/include/wd.h
index 80ee7b0..f238027 100755
--- a/cd/include/wd.h
+++ b/cd/include/wd.h
@@ -19,6 +19,10 @@ void wdCanvasGetViewport(cdCanvas* canvas, int *xmin, int  *xmax,  int  *ymin, i
 void wdCanvasWorld2Canvas(cdCanvas* canvas, double xw, double yw, int *xv, int *yv);
 void wdCanvasWorld2CanvasSize(cdCanvas* canvas, double hw, double vw, int *hv, int *vv);
 void wdCanvasCanvas2World(cdCanvas* canvas, int xv, int yv, double *xw, double *yw);
+void wdCanvasSetTransform(cdCanvas* canvas, double sx, double sy, double tx, double ty);
+void wdCanvasGetTransform(cdCanvas* canvas, double *sx, double *sy, double *tx, double *ty);
+void wdCanvasTranslate(cdCanvas* canvas, double dtx, double dty);
+void wdCanvasScale(cdCanvas* canvas, double dsx, double dsy);
 
 void wdCanvasClipArea(cdCanvas* canvas, double xmin, double xmax, double  ymin, double ymax);
 int  wdCanvasGetClipArea(cdCanvas* canvas, double *xmin, double *xmax, double *ymin, double *ymax);