An interface for displays. More...
#include <Display/DisplayInterface.hpp>
Public Member Functions | |
virtual | ~DisplayInterface () |
virtual void | begin () |
Initialize the display. More... | |
virtual void | clear ()=0 |
Clear the frame buffer or display. More... | |
virtual void | drawBackground () |
Draw a custom background. More... | |
virtual void | display ()=0 |
Write the frame buffer to the display. More... | |
virtual void | drawPixel (int16_t x, int16_t y, uint16_t color)=0 |
Paint a single pixel with the given color. More... | |
virtual void | setTextColor (uint16_t color)=0 |
Set the text color. More... | |
virtual void | setTextSize (uint8_t size)=0 |
Set the text size. More... | |
virtual void | setCursor (int16_t x, int16_t y)=0 |
Set the cursor position. More... | |
size_t | write (uint8_t c) override=0 |
Write a character to the display. More... | |
virtual void | drawLine (int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color)=0 |
Draw a line between two points. More... | |
virtual void | drawFastVLine (int16_t x, int16_t y, int16_t h, uint16_t color)=0 |
Draw a vertical line. More... | |
virtual void | drawFastHLine (int16_t x, int16_t y, int16_t w, uint16_t color)=0 |
Draw a horizontal line. More... | |
virtual void | drawXBitmap (int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h, uint16_t color)=0 |
Draw a bitmap to the display. More... | |
virtual void | fillRect (int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color) |
Draw a filled rectangle. More... | |
virtual void | drawCircle (int16_t x0, int16_t y0, int16_t r, uint16_t color) |
Draw a circle. More... | |
virtual void | fillCircle (int16_t x0, int16_t y0, int16_t r, uint16_t color) |
Draw a disk (filled circle). More... | |
void | enable () |
Enable this display: insert it into the linked list of instances, so it gets updated automatically. More... | |
void | disable () |
Disable this display: remove it from the linked list of instances, so it no longer gets updated automatically. More... | |
bool | isEnabled () |
Check if this display is enabled. More... | |
void | clearAndDrawBackground () |
Clear the frame buffer, and draw the custom background. More... | |
Static Public Member Functions | |
static void | beginAll () |
Initialize all displays. More... | |
Protected Member Functions | |
DisplayInterface () | |
Protected Attributes | |
DisplayInterface * | next |
DisplayInterface * | previous |
Static Private Attributes | |
static DoublyLinkedList< DisplayInterface > | elements |
An interface for displays.
Inspired by the Adafruit GFX library for easy compatibility.
Definition at line 14 of file DisplayInterface.hpp.
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inlineprotected |
Definition at line 18 of file DisplayInterface.hpp.
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inlinevirtual |
Definition at line 25 of file DisplayInterface.hpp.
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virtual |
Initialize the display.
Definition at line 7 of file DisplayInterface.cpp.
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pure virtual |
Clear the frame buffer or display.
Implemented in SSD1306_DisplayInterface.
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inlinevirtual |
Draw a custom background.
Reimplemented in SSD1306_DisplayInterface.
Definition at line 33 of file DisplayInterface.hpp.
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pure virtual |
Write the frame buffer to the display.
Implemented in SSD1306_DisplayInterface.
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pure virtual |
Paint a single pixel with the given color.
Implemented in SSD1306_DisplayInterface.
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pure virtual |
Set the text color.
Implemented in SSD1306_DisplayInterface.
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pure virtual |
Set the text size.
Implemented in SSD1306_DisplayInterface.
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pure virtual |
Set the cursor position.
Implemented in SSD1306_DisplayInterface.
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overridepure virtual |
Write a character to the display.
Implemented in SSD1306_DisplayInterface.
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pure virtual |
Draw a line between two points.
Implemented in SSD1306_DisplayInterface.
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pure virtual |
Draw a vertical line.
Implemented in SSD1306_DisplayInterface.
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pure virtual |
Draw a horizontal line.
Implemented in SSD1306_DisplayInterface.
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pure virtual |
Draw a bitmap to the display.
Implemented in SSD1306_DisplayInterface.
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virtual |
Draw a filled rectangle.
Definition at line 13 of file DisplayInterface.cpp.
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virtual |
Draw a circle.
Definition at line 19 of file DisplayInterface.cpp.
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virtual |
Draw a disk (filled circle).
Definition at line 42 of file DisplayInterface.cpp.
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static |
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inline |
Enable this display: insert it into the linked list of instances, so it gets updated automatically.
Definition at line 86 of file DisplayInterface.hpp.
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inline |
Disable this display: remove it from the linked list of instances, so it no longer gets updated automatically.
Definition at line 96 of file DisplayInterface.hpp.
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inline |
Check if this display is enabled.
Definition at line 110 of file DisplayInterface.hpp.
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inline |
Clear the frame buffer, and draw the custom background.
Definition at line 117 of file DisplayInterface.hpp.
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staticprivate |
Definition at line 123 of file DisplayInterface.hpp.
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protectedinherited |
Definition at line 305 of file LinkedList.hpp.
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protectedinherited |
Definition at line 306 of file LinkedList.hpp.