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Diffstat (limited to 'libgnomecanvas/gnome-canvas.h')
| -rw-r--r-- | libgnomecanvas/gnome-canvas.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libgnomecanvas/gnome-canvas.h b/libgnomecanvas/gnome-canvas.h index 70a8f5c736..5f35f33b02 100644 --- a/libgnomecanvas/gnome-canvas.h +++ b/libgnomecanvas/gnome-canvas.h @@ -273,6 +273,8 @@ void gnome_canvas_item_i2w (GnomeCanvasItem *item, gdouble *x, gdouble *y); * world coordinates. */ void gnome_canvas_item_i2w_affine (GnomeCanvasItem *item, gdouble affine[6]); +void gnome_canvas_item_i2w_matrix (GnomeCanvasItem *item, cairo_matrix_t *matrix); +void gnome_canvas_item_w2i_matrix (GnomeCanvasItem *item, cairo_matrix_t *matrix); /* Gets the affine transform that converts from item-relative coordinates to * canvas pixel coordinates. @@ -516,6 +518,8 @@ void gnome_canvas_request_redraw (GnomeCanvas *canvas, gint x1, gint y1, gint x2 * coordinates. */ void gnome_canvas_w2c_affine (GnomeCanvas *canvas, gdouble affine[6]); +void gnome_canvas_w2c_matrix (GnomeCanvas *canvas, cairo_matrix_t *matrix); +void gnome_canvas_c2w_matrix (GnomeCanvas *canvas, cairo_matrix_t *matrix); /* These functions convert from a coordinate system to another. "w" is world * coordinates, "c" is canvas pixel coordinates (pixel coordinates that are |