New Cairo driver

1 files changed, 77 insertions, 0 deletions

diff --git a/src/cairo/cdcairoctx.h b/src/cairo/cdcairoctx.h
new file mode 100644
index 0000000..266cfb3
--- /dev/null
+++ b/src/cairo/cdcairoctx.h
@@ -0,0 +1,77 @@
+/** \file
+ * \brief Cairo Base Driver
+ *
+ * See Copyright Notice in cd.h
+ */
+
+#ifndef __CDCAIROCTX_H
+#define __CDCAIROCTX_H
+
+#include <cairo.h>
+
+#include "cd.h"
+#include "cd_private.h"
+
+
+struct _cdCtxImage {
+  unsigned int w, h;
+  double w_mm, h_mm;   /* size in mm                                  */                  
+  double xres, yres;   /* resolution in pixels/mm                     */     
+  int bpp;
+  cairo_t* img;
+};
+
+struct _cdCtxCanvas
+{
+  cdCanvas* canvas;
+
+  cairo_t* cr;
+
+  cairo_scaled_font_t* font;
+
+  cairo_pattern_t *pattern, *solid;
+  int last_source;
+
+  char* cairoLastConvertUTF8;
+
+  /* custom attributes */
+
+  int img_format;
+
+  float rotate_angle;
+  int rotate_center_x;
+  int rotate_center_y;
+
+  int poly_holes[500];
+  int holes;
+
+  void* drawable;    /* used in NativeWindow in GDK */
+
+#ifdef WIN32
+  void* hWnd;        /* used in NativeWindow in Win32 */
+  void* hDC;  
+  int isOwnedDC;
+#else
+  void* dpy;         /* used in NativeWindow in X11 */
+  unsigned long wnd;          
+#endif
+
+  int user_image;   /* used in ImageRGB */
+  unsigned char *rgb;
+
+  int eps;  /* used in PS */
+
+  cdImage* image_dbuffer;       /* Used by double buffer driver */
+  cdCanvas* canvas_dbuffer;
+};
+
+#define cdCairoGetRed(_)   (((double)cdRed(_))/255.)
+#define cdCairoGetGreen(_) (((double)cdGreen(_))/255.)
+#define cdCairoGetBlue(_)  (((double)cdBlue(_))/255.)
+#define cdCairoGetAlpha(_)  (((double)cdAlpha(_))/255.)
+
+cdCtxCanvas *cdcairoCreateCanvas(cdCanvas* canvas, cairo_t* cr);
+void cdcairoInitTable(cdCanvas* canvas);
+void cdcairoKillCanvas(cdCtxCanvas *ctxcanvas);
+
+#endif