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车前引导线 优化渐变色效果

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lianglihui
2021-12-15 15:21:04 +08:00
parent 76cf095382
commit f6aaa15b41
4 changed files with 27 additions and 21 deletions
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32
foudations/mogo-utils/src/main/java/com/mogo/utils/ColorUtils.java
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@@ -102,30 +102,30 @@ public class ColorUtils {
if (step >= 3) {
int colorStep = (int) Math.floor(step/2);
// 计算每一步的差值
int aStep = (cColor[0] - sColor[0]) / colorStep;
int rStep = (cColor[1] - sColor[1]) / colorStep;
int gStep = (cColor[2] - sColor[2]) / colorStep;
int bStep = (cColor[3] - sColor[3]) / colorStep;
float aStep = (cColor[0] - sColor[0]) / colorStep;
float rStep = (cColor[1] - sColor[1]) / colorStep;
float gStep = (cColor[2] - sColor[2]) / colorStep;
float bStep = (cColor[3] - sColor[3]) / colorStep;
for (int i = 0; i < colorStep; i++) {
gradientColorArr.add(
Color.argb(aStep * i + sColor[0],
rStep * i + sColor[1],
gStep * i + sColor[2],
bStep * i + sColor[3]));
Color.argb((int)(aStep * i + sColor[0]),
(int)(rStep * i + sColor[1]),
(int)(gStep * i + sColor[2]),
(int)(bStep * i + sColor[3])));
}
int aStep_ = (eColor[0] - cColor[0]) / colorStep;
int rStep_ = (eColor[1] - cColor[1]) / colorStep;
int gStep_ = (eColor[2] - cColor[2]) / colorStep;
int bStep_ = (eColor[3] - cColor[3]) / colorStep;
float aStep_ = (eColor[0] - cColor[0]) / colorStep;
float rStep_ = (eColor[1] - cColor[1]) / colorStep;
float gStep_ = (eColor[2] - cColor[2]) / colorStep;
float bStep_ = (eColor[3] - cColor[3]) / colorStep;
for (int i = 0; i < colorStep; i++) {
gradientColorArr.add(
Color.argb(aStep_ * i + cColor[0],
rStep_ * i + cColor[1],
gStep_ * i + cColor[2],
bStep_ * i + cColor[3]));
Color.argb((int)(aStep_ * i + cColor[0]),
(int)(rStep_ * i + cColor[1]),
(int)(gStep_ * i + cColor[2]),
(int)(bStep_ * i + cColor[3])));
}
} else {