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Code Issues Wiki Activity

Lua lcd.drawLine was not OK when (x1=x2 and y1>y2) or (y1=y2 and x1>x2)

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This commit is contained in:
Bertrand Songis 2016-03-07 18:54:00 +01:00
parent 7cfb1b24a1
commit 7e0c78e2b7
1 changed files with 2 additions and 2 deletions
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4
radio/src/lua/api_lcd.cpp
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@ -124,11 +124,11 @@ static int luaLcdDrawLine(lua_State *L)
if (pat == SOLID) { if (pat == SOLID) {
if (x1 == x2) { if (x1 == x2) {
lcdDrawSolidVerticalLine(x1, y1, y2 >= y1 ? y2-y1+1 : y2-y1-1, flags); lcdDrawSolidVerticalLine(x1, y2 >= y1 ? y1 : y1+1, y2 >= y1 ? y2-y1+1 : y2-y1-1, flags);
return 0; return 0;
} }
else if (y1 == y2) { else if (y1 == y2) {
lcdDrawSolidHorizontalLine(x1, y1, x2 >= x1 ? x2-x1+1 : x2-x1-1, flags); lcdDrawSolidHorizontalLine(x2 >= x1 ? x1 : x1+1, y1, x2 >= x1 ? x2-x1+1 : x2-x1-1, flags);
return 0; return 0;
} }
} }