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Added drawBitmap and demos to display bitmaps. #26

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merged 2 commits into from
Mar 26, 2017
Merged

Added drawBitmap and demos to display bitmaps. #26

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63e77c0
Added drawBitmap and demos to display bitmaps.
marcmerlin Mar 23, 2017
43fb49f
Better definitino of ScrollTo.
marcmerlin Mar 23, 2017
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Added drawBitmap and demos to display bitmaps.
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@marcmerlin
marcmerlin committed Mar 23, 2017
commit 63e77c01dcebb927c7ba681a4b62e6514a81ee04
9 changes: 9 additions & 0 deletions Adafruit_ILI9341.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -623,3 +623,12 @@ void Adafruit_ILI9341::fillRect(int16_t x, int16_t y, int16_t w, int16_t h,
writeFillRect(x,y,w,h,color);
endWrite();
}

// This code was ported/adapted from https://github.com/PaulStoffregen/ILI9341_t3
// by Marc MERLIN. See examples/pictureEmbed to use this.
void Adafruit_ILI9341::drawBitmap(int16_t x, int16_t y, int16_t w, int16_t h, const uint16_t *pcolors) {
startWrite();
setAddrWindow(x, y, w, h);
writePixels((uint16_t*) pcolors, w*h);
endWrite();
}
1 change: 1 addition & 0 deletions Adafruit_ILI9341.h
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Expand Up @@ -155,6 +155,7 @@ class Adafruit_ILI9341 : public Adafruit_GFX {
void drawFastVLine(int16_t x, int16_t y, int16_t h, uint16_t color);
void drawFastHLine(int16_t x, int16_t y, int16_t w, uint16_t color);
void fillRect(int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color);
void drawBitmap(int16_t x, int16_t y, int16_t w, int16_t h, const uint16_t *pcolors);

uint8_t readcommand8(uint8_t reg, uint8_t index = 0);

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