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| author | Benjamin Otte <otte@redhat.com> | 2010-10-17 20:40:47 +0800 |
|---|---|---|
| committer | Matthew Barnes <mbarnes@redhat.com> | 2010-10-30 01:50:01 +0800 |
| commit | 71b63cbbd643ceb1eab36714f5c8883f494d15e0 (patch) | |
| tree | 64e231ed427111f6591293eec1751002cb3e883b /libgnomecanvas/gnome-canvas.c | |
| parent | 03ae3f4218996820a2008403d263dac7bca0f516 (diff) | |
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gnome-canvas: Remove gnome_canvas_w2c_affine()
It's not necessary anymore. Use gnome_canvas_w2c_matrix() instead.
Diffstat (limited to 'libgnomecanvas/gnome-canvas.c')
| -rw-r--r-- | libgnomecanvas/gnome-canvas.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/libgnomecanvas/gnome-canvas.c b/libgnomecanvas/gnome-canvas.c index 16c16512f9..d467d8f545 100644 --- a/libgnomecanvas/gnome-canvas.c +++ b/libgnomecanvas/gnome-canvas.c @@ -3563,32 +3563,6 @@ gnome_canvas_request_redraw (GnomeCanvas *canvas, gint x1, gint y1, gint x2, gin } /** - * gnome_canvas_w2c_affine: - * @canvas: A canvas. - * @affine: An affine transformation matrix (return value). - * - * Gets the affine transform that converts from world coordinates to canvas - * pixel coordinates. - **/ -void -gnome_canvas_w2c_affine (GnomeCanvas *canvas, gdouble affine[6]) -{ - gdouble zooom; - - g_return_if_fail (GNOME_IS_CANVAS (canvas)); - g_return_if_fail (affine != NULL); - - zooom = canvas->pixels_per_unit; - - affine[0] = zooom; - affine[1] = 0; - affine[2] = 0; - affine[3] = zooom; - affine[4] = -canvas->scroll_x1 * zooom; - affine[5] = -canvas->scroll_y1 * zooom; -} - -/** * gnome_canvas_w2c_matrix: * @canvas: A canvas. * @matrix: (out): matrix to initialize |