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Issue #340, add U8G2_BITMAP to access Bitmap device from C++

This commit is contained in:
Matthijs Kooijman 2017-08-30 13:23:03 +02:00
parent 4bfdfb5492
commit c7ac9a7818
1 changed files with 12 additions and 0 deletions
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12
cppsrc/U8g2lib.h
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@ -6313,5 +6313,17 @@ class U8G2_MAX7219_32X8_F_2ND_4W_HW_SPI : public U8G2 {
#endif // U8X8_USE_PINS
class U8G2_BITMAP : public U8G2 {
public: U8G2_BITMAP(uint16_t pixel_width, uint16_t pixel_height, const u8g2_cb_t *rotation) {
u8g2_SetupBitmap(getU8g2(), rotation, pixel_width, pixel_height);
}
// This completely resets various settings, such as the
// font, so be sure to re-initialize things
void changeSize(uint16_t pixel_width, uint16_t pixel_height) {
u8g2_SetupBitmap(getU8g2(), getU8g2()->cb, pixel_width, pixel_height);
}
};
#endif /* _U8G2LIB_HH */