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Added alphablending support to sprite

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Davy Landman 2020-12-31 12:24:48 +01:00 committed by GitHub
parent 9a7958ed28
commit d1daec0374
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1 changed files with 1 additions and 0 deletions
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Extensions/Sprite.cpp
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@ -2460,6 +2460,7 @@ void TFT_eSprite::drawGlyph(uint16_t code)
if (pixel != 0xFF) if (pixel != 0xFF)
{ {
if (dl) { drawFastHLine( xs, y + cursor_y + gFont.maxAscent - gdY[gNum], dl, fg); dl = 0; } if (dl) { drawFastHLine( xs, y + cursor_y + gFont.maxAscent - gdY[gNum], dl, fg); dl = 0; }
if (getColor) bg = getColor(x + cursor_x + gdX[gNum], y + cursor_y + gFont.maxAscent - gdY[gNum]);
if (_bpp != 1) drawPixel(x + cursor_x + gdX[gNum], y + cursor_y + gFont.maxAscent - gdY[gNum], alphaBlend(pixel, fg, bg)); if (_bpp != 1) drawPixel(x + cursor_x + gdX[gNum], y + cursor_y + gFont.maxAscent - gdY[gNum], alphaBlend(pixel, fg, bg));
else if (pixel>127) drawPixel(x + cursor_x + gdX[gNum], y + cursor_y + gFont.maxAscent - gdY[gNum], fg); else if (pixel>127) drawPixel(x + cursor_x + gdX[gNum], y + cursor_y + gFont.maxAscent - gdY[gNum], fg);
} }