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author | Adrian Johnson <ajohnson@redneon.com> | 2023-02-20 08:27:55 +0000 |
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committer | Adrian Johnson <ajohnson@redneon.com> | 2023-02-20 08:27:55 +0000 |
commit | 7a8aa5eb97215810f408f0d29334c1a9abf1945a (patch) | |
tree | 4e868d185ed9d498e39ff6dbd795fda5bdd32c9c | |
parent | 83db2efe0a6109ac4fcc9fd561f8b65c52b65fb6 (diff) | |
parent | 26fe448be3e833b19fd31b2067dde98d0949e1d6 (diff) | |
download | cairo-7a8aa5eb97215810f408f0d29334c1a9abf1945a.tar.gz |
Merge branch 'fix-doc-for-cairo_matrix_transform_distance' into 'master'
Fix cairo_matrix_transform_distance documentation
See merge request cairo/cairo!462
-rw-r--r-- | src/cairo-matrix.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/src/cairo-matrix.c b/src/cairo-matrix.c index cb49adcbe..e8fd097ae 100644 --- a/src/cairo-matrix.c +++ b/src/cairo-matrix.c @@ -373,15 +373,10 @@ _cairo_matrix_multiply (cairo_matrix_t *r, * the returned vector is as follows: * * <programlisting> - * dx2 = dx1 * a + dy1 * c; - * dy2 = dx1 * b + dy1 * d; + * dx_new = xx * dx + xy * dy; + * dy_new = yx * dx + yy * dy; * </programlisting> * - * Affine transformations are position invariant, so the same vector - * always transforms to the same vector. If (@x1,@y1) transforms - * to (@x2,@y2) then (@x1+@dx1,@y1+@dy1) will transform to - * (@x1+@dx2,@y1+@dy2) for all values of @x1 and @x2. - * * Since: 1.0 **/ void |