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| author | Miklos Vajna <vmiklos@collabora.com> | 2021-11-29 08:28:28 +0100 |
|---|---|---|
| committer | Miklos Vajna <vmiklos@collabora.com> | 2022-06-27 08:58:25 +0200 |
| commit | bad177d0604b76672af2612cf8ab39f8e8345dc7 (patch) | |
| tree | f08ea25ab3270d85046e32097b63895682580eaa /tools/qa | |
| parent | 4ed228b81d9d051addda86a4394ed2ad878cf34d (diff) | |
tools Color: implement MSO-style luminance modulation/offset filter
To be used when a filtered theme color will be applied on the UI, and
not at PPTX import time.
(cherry picked from commit 8662293d17a875f4389ea21be00e768e3de3d048)
Change-Id: Ifb56e38e59b529ef436063c407ee156d76a77f9c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/136371
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Diffstat (limited to 'tools/qa')
| -rw-r--r-- | tools/qa/cppunit/test_color.cxx | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/qa/cppunit/test_color.cxx b/tools/qa/cppunit/test_color.cxx index f3ffd9c692cd..3dd4225cb20f 100644 --- a/tools/qa/cppunit/test_color.cxx +++ b/tools/qa/cppunit/test_color.cxx @@ -22,6 +22,7 @@ public: void testVariables(); void test_asRGBColor(); void test_ApplyTintOrShade(); + void test_ApplyLumModOff(); void testGetColorError(); void testInvert(); void testBColor(); @@ -31,6 +32,7 @@ public: CPPUNIT_TEST(testVariables); CPPUNIT_TEST(test_asRGBColor); CPPUNIT_TEST(test_ApplyTintOrShade); + CPPUNIT_TEST(test_ApplyLumModOff); CPPUNIT_TEST(testGetColorError); CPPUNIT_TEST(testInvert); CPPUNIT_TEST(testBColor); @@ -163,6 +165,17 @@ void Test::test_ApplyTintOrShade() CPPUNIT_ASSERT_EQUAL(OUString("000000"), createTintShade(0x80, 0x80, 0x80, u"808080", -10000)); } +void Test::test_ApplyLumModOff() +{ + // Kind of blue. + Color aColor(0x44, 0x72, 0xC4); + + // PowerPoint calls this "Ligher 40%". + aColor.ApplyLumModOff(6000, 4000); + + CPPUNIT_ASSERT_EQUAL(OUString("8faadc"), aColor.AsRGBHexString()); +} + void Test::testGetColorError() { CPPUNIT_ASSERT_EQUAL(sal_uInt16(0), Color(0xAA, 0xBB, 0xCC).GetColorError(Color(0xAA, 0xBB, 0xCC))); |