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./../third_party/material_color_utilities/src/cpp/palettes/tones.cc:59:27: note: use function 'std::abs' instead
double smallest_delta = abs(smallest_delta_hct.get_chroma() - chroma);
^~~
std::abs
../../third_party/material_color_utilities/src/cpp/palettes/tones.cc:70:9: error: use of undeclared identifier 'round'
if (round(chroma) == round(smallest_delta_hct.get_chroma())) {
^
--- a/third_party/material_color_utilities/src/cpp/palettes/tones.cc
+++ b/third_party/material_color_utilities/src/cpp/palettes/tones.cc
@@ -55,7 +57,7 @@ Argb TonalPalette::get(double tone) cons
Hct TonalPalette::createKeyColor(double hue, double chroma) {
double start_tone = 50.0;
Hct smallest_delta_hct(hue, chroma, start_tone);
- double smallest_delta = abs(smallest_delta_hct.get_chroma() - chroma);
+ double smallest_delta = std::abs(smallest_delta_hct.get_chroma() - chroma);
// Starting from T50, check T+/-delta to see if they match the requested
// chroma.
//
@@ -71,13 +73,13 @@ Hct TonalPalette::createKeyColor(double
return smallest_delta_hct;
}
Hct hct_add(hue, chroma, start_tone + delta);
- double hct_add_delta = abs(hct_add.get_chroma() - chroma);
+ double hct_add_delta = std::abs(hct_add.get_chroma() - chroma);
if (hct_add_delta < smallest_delta) {
smallest_delta = hct_add_delta;
smallest_delta_hct = hct_add;
}
Hct hct_subtract(hue, chroma, start_tone - delta);
- double hct_subtract_delta = abs(hct_subtract.get_chroma() - chroma);
+ double hct_subtract_delta = std::abs(hct_subtract.get_chroma() - chroma);
if (hct_subtract_delta < smallest_delta) {
smallest_delta = hct_subtract_delta;
smallest_delta_hct = hct_subtract;
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