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Fix internal black drawing #75

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Merged
merged 1 commit into from
Aug 12, 2016
Merged

Fix internal black drawing #75

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6 changes: 3 additions & 3 deletions OLEDDisplay.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -728,13 +728,13 @@ void inline OLEDDisplay::drawInternal(int16_t xMove, int16_t yMove, int16_t widt
if (yOffset >= 0) {
switch (this->color) {
case WHITE: buffer[dataPos] |= currentByte << yOffset; break;
case BLACK: buffer[dataPos] &= currentByte << yOffset; break;
case BLACK: buffer[dataPos] &= ~(currentByte << yOffset); break;
case INVERSE: buffer[dataPos] ^= currentByte << yOffset; break;
}
if (dataPos < (DISPLAY_BUFFER_SIZE - DISPLAY_WIDTH)) {
switch (this->color) {
case WHITE: buffer[dataPos + DISPLAY_WIDTH] |= currentByte >> (8 - yOffset); break;
case BLACK: buffer[dataPos + DISPLAY_WIDTH] &= currentByte >> (8 - yOffset); break;
case BLACK: buffer[dataPos + DISPLAY_WIDTH] &= ~(currentByte >> (8 - yOffset)); break;
case INVERSE: buffer[dataPos + DISPLAY_WIDTH] ^= currentByte >> (8 - yOffset); break;
}
}
Expand All @@ -744,7 +744,7 @@ void inline OLEDDisplay::drawInternal(int16_t xMove, int16_t yMove, int16_t widt

switch (this->color) {
case WHITE: buffer[dataPos] |= currentByte >> yOffset; break;
case BLACK: buffer[dataPos] &= currentByte >> yOffset; break;
case BLACK: buffer[dataPos] &= ~(currentByte >> yOffset); break;
case INVERSE: buffer[dataPos] ^= currentByte >> yOffset; break;
}

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