Hopiu/rpi-rgb-led-matrix
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o Fix overflow issue for volume bars on larger displays (Fixes #161)

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This commit is contained in:
Henner Zeller 2016-06-19 09:25:08 -07:00
parent 744578c8bd
commit fc8b170b27
1 changed files with 2 additions and 2 deletions
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4
demo-main.cc
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@ -809,8 +809,8 @@ public:
}
private:
void drawBarRow(int bar, uint8_t y, uint8_t r, uint8_t g, uint8_t b) {
for (uint8_t x=bar*barWidth_; x<(bar+1)*barWidth_; ++x) {
void drawBarRow(int bar, int y, uint8_t r, uint8_t g, uint8_t b) {
for (int x=bar*barWidth_; x<(bar+1)*barWidth_; ++x) {
canvas()->SetPixel(x, height_-1-y, r, g, b);
}
}