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fixed regfression in showleds

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see 65594842fc
This commit is contained in:
Peli de Halleux 2016-08-02 11:04:49 -07:00
parent e329b3bd2e
commit f365726a8e
1 changed files with 2 additions and 2 deletions
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4
sim/libmbit.ts
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@ -197,7 +197,7 @@ namespace pxsim.basic {
clearScreen(); clearScreen();
pause(interval * 5); pause(interval * 5);
} else { } else {
if (s.length == 1) showLeds(createImageFromString(s), interval * 5) if (s.length == 1) showLeds(createImageFromString(s + " "), interval * 5)
else ImageMethods.scrollImage(createImageFromString(s + " "), 1, interval); else ImageMethods.scrollImage(createImageFromString(s + " "), 1, interval);
} }
} }
@ -726,7 +726,7 @@ namespace pxsim.ImageMethods {
interval: interval, interval: interval,
frame: () => { frame: () => {
//TODO: support right to left. //TODO: support right to left.
if (off >= leds.width + 5 || off < 0) return false; if (off >= leds.width || off < 0) return false;
stride > 0 ? display.shiftLeft(stride) : display.shiftRight(-stride); stride > 0 ? display.shiftLeft(stride) : display.shiftRight(-stride);
let c = Math.min(stride, leds.width - off); let c = Math.min(stride, leds.width - off);
leds.copyTo(off, c, display, 5 - stride) leds.copyTo(off, c, display, 5 - stride)