Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image.draw(), not ImageReader.drawBMP(). More...
#include <Adafruit_ImageReader_EPD.h>
Inheritance diagram for Adafruit_Image_EPD:
Public Member Functions | |
| void | draw (Adafruit_EPD &epd, int16_t x, int16_t y) |
| Draw image to an Adafruit ePaper-type display. More... | |
 Public Member Functions inherited from Adafruit_Image | |
| Adafruit_Image (void) | |
| Constructor. More... | |
| ~Adafruit_Image (void) | |
| Destructor. More... | |
| int16_t | width (void) const |
| Get width of Adafruit_Image object. More... | |
| int16_t | height (void) const |
| Get height of Adafruit_Image object. More... | |
| void | draw (Adafruit_SPITFT &tft, int16_t x, int16_t y) |
| Draw image to an Adafruit_SPITFT-type display. More... | |
| ImageFormat | getFormat (void) const |
| Return canvas image format. More... | |
| void * | getCanvas (void) const |
| Return pointer to image's GFX canvas object. More... | |
| uint16_t * | getPalette (void) const |
| Return pointer to color palette. More... | |
| GFXcanvas1 * | getMask (void) const |
| Return pointer to 1bpp image mask canvas. More... | |
Friends | |
| class | Adafruit_ImageReader_EPD |
| Loading occurs here. | |
Additional Inherited Members | |
| Protected Member Functions inherited from Adafruit_Image | |
| void | dealloc (void) |
| Free/deinitialize variables. More... | |
| Protected Attributes inherited from Adafruit_Image | |
| union { | |
| GFXcanvas1 * canvas1 | |
| Canvas object if 1bpp format. | |
| GFXcanvas8 * canvas8 | |
| Canvas object if 8bpp format. | |
| GFXcanvas16 * canvas16 | |
| Canvas object if 16bpp. | |
| } | canvas |
| Union of different GFXcanvas types. | |
| GFXcanvas1 * | mask |
| 1bpp image mask (or NULL) | |
| uint16_t * | palette |
| Color palette for 8bpp image (or NULL) | |
| uint8_t | format |
| Canvas bundle type in use. | |
Detailed Description
Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image.draw(), not ImageReader.drawBMP().
Member Function Documentation
◆ draw()
| void Adafruit_Image_EPD::draw | ( | Adafruit_EPD & | epd, |
| int16_t | x, | ||
| int16_t | y | ||
| ) |
Draw image to an Adafruit ePaper-type display.
- Parameters
-
epd Screen to draw to (any Adafruit_EPD-derived class). x Horizontal offset in pixels; left edge = 0, positive = right. Value is signed, image will be clipped if all or part is off the screen edges. Screen rotation setting is observed. y Vertical offset in pixels; top edge = 0, positive = down.
- Returns
- None (void).
The documentation for this class was generated from the following files:
- Adafruit_ImageReader_EPD.h
- Adafruit_ImageReader_EPD.cpp
