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X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:160914 Archived-At: --000000000000c1578b058bc72c3a Content-Type: text/plain; charset="UTF-8" Evaluate the following in emacs -Q: (require 'svg) (defun make-image (color) (let ((svg (svg-create 100 100))) (svg-rectangle svg 0 0 100 100 :fill color) (svg-image svg))) (set-frame-parameter (window-frame) 'background-color "black") (insert (propertize " " 'display (make-image "#f00000"))) The expected result is a rectangle (on black background) of color #f00000. The actual result is a rectangle of color #ef0000. For black backgrounds, white is no longer representable. This is related to bug #36304, but much easier to fix. Patch attached. --000000000000c1578b058bc72c3a Content-Type: text/x-patch; charset="US-ASCII"; name="0001-SVG-scale-color-values-properly.patch" Content-Disposition: attachment; filename="0001-SVG-scale-color-values-properly.patch" Content-Transfer-Encoding: base64 Content-ID: X-Attachment-Id: f_jx546w9q0 RnJvbSA3YWJlNjQwNGQzYWYwNGRiMmY1YTUwM2MxYzg3M2Y4MGFiODZmNjllIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBQaXAgQ2V0IDxwaXBjZXRAZ21haWwuY29tPgpEYXRlOiBUaHUs IDIwIEp1biAyMDE5IDIwOjEzOjEyICswMDAwClN1YmplY3Q6IFtQQVRDSF0gU1ZHOiBzY2FsZSBj b2xvciB2YWx1ZXMgcHJvcGVybHkKCiogc3JjL2ltYWdlLmMgKHN2Z19sb2FkX2ltYWdlKTogc2Nh bGUgY29sb3IgY2hhbm5lbCB2YWx1ZXMgdG8gcHJvcGVyCnJhbmdlLgotLS0KIHNyYy9pbWFnZS5j IHwgMjUgKysrKysrKysrKysrKystLS0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDE0IGluc2Vy dGlvbnMoKyksIDExIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL3NyYy9pbWFnZS5jIGIvc3Jj L2ltYWdlLmMKaW5kZXggODY2MzIzYmE2ZS4uNmI2MjM1YTYxNyAxMDA2NDQKLS0tIGEvc3JjL2lt YWdlLmMKKysrIGIvc3JjL2ltYWdlLmMKQEAgLTk2NTgsMTcgKzk2NTgsMjAgQEAgc3ZnX2xvYWRf aW1hZ2UgKHN0cnVjdCBmcmFtZSAqZiwgc3RydWN0IGltYWdlICppbWcsIGNoYXIgKmNvbnRlbnRz LAogICAgICAgewogCWZvciAoaW50IHggPSAwOyB4IDwgd2lkdGg7ICsreCkKIAkgIHsKLQkgICAg aW50IHJlZCAgICAgPSAqcGl4ZWxzKys7Ci0JICAgIGludCBncmVlbiAgID0gKnBpeGVscysrOwot CSAgICBpbnQgYmx1ZSAgICA9ICpwaXhlbHMrKzsKLQkgICAgaW50IG9wYWNpdHkgPSAqcGl4ZWxz Kys7Ci0KLQkgICAgcmVkICAgPSAoKHJlZCAqIG9wYWNpdHkpCi0JCSAgICAgKyAoYmFja2dyb3Vu ZC5yZWQgKiAoKDEgPDwgOCkgLSBvcGFjaXR5KSkpOwotCSAgICBncmVlbiA9ICgoZ3JlZW4gKiBv cGFjaXR5KQotCQkgICAgICsgKGJhY2tncm91bmQuZ3JlZW4gKiAoKDEgPDwgOCkgLSBvcGFjaXR5 KSkpOwotCSAgICBibHVlICA9ICgoYmx1ZSAqIG9wYWNpdHkpCi0JCSAgICAgKyAoYmFja2dyb3Vu ZC5ibHVlICogKCgxIDw8IDgpIC0gb3BhY2l0eSkpKTsKKwkgICAgdW5zaWduZWQgaW50IHJlZCAg ICAgPSAqcGl4ZWxzKys7CisJICAgIHVuc2lnbmVkIGludCBncmVlbiAgID0gKnBpeGVscysrOwor CSAgICB1bnNpZ25lZCBpbnQgYmx1ZSAgICA9ICpwaXhlbHMrKzsKKwkgICAgdW5zaWduZWQgaW50 IG9wYWNpdHkgPSAqcGl4ZWxzKys7CisKKwkgICAgLyogb3BhY2l0eSBhbmQgdGhlIGNvbG9yIGNo YW5uZWwgdmFsdWVzIGFyZSBpbiB0aGUgcmFuZ2UgezAuLjI1NX0sCisJICAgICAqIGJ1dCBleHBl Y3RlZCBvdXRwdXQgdmFsdWVzIGFyZSBpbiB0aGUgcmFuZ2UgezAuLjY1NTM1fSwgc28gc2NhbGUK KwkgICAgICogYnkgKDI1Ni8yNTUpXjIuICovCisjZGVmaW5lIE1JWChhLCBiLCBvcGFjaXR5KQkJ CQkJCVwKKwkgICAgKCgoKChhKSAqIG9wYWNpdHkpICsgKChiKSAqICgyNTUgLSBvcGFjaXR5KSkp ICogNjU1MzUgKyAzMjUxMikgLyA2NTAyNSkKKwkgICAgcmVkICAgPSBNSVggKHJlZCwgYmFja2dy b3VuZC5yZWQsIG9wYWNpdHkpOworCSAgICBncmVlbiA9IE1JWCAoZ3JlZW4sIGJhY2tncm91bmQu cmVkLCBvcGFjaXR5KTsKKwkgICAgYmx1ZSAgPSBNSVggKGJsdWUsIGJhY2tncm91bmQucmVkLCBv cGFjaXR5KTsKKyN1bmRlZiBNSVgKIAogCSAgICBQVVRfUElYRUwgKHhpbWcsIHgsIHksIGxvb2t1 cF9yZ2JfY29sb3IgKGYsIHJlZCwgZ3JlZW4sIGJsdWUpKTsKIAkgIH0KLS0gCjIuMjAuMQoK --000000000000c1578b058bc72c3a--