Null.h
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39 NullDevice(uint16_t width = 240, uint16_t height = 320, PixelFormat format = PixelFormat::RGB565)
74 (void)top;
bool setScrollMargins(uint16_t top, uint16_t bottom) override
Set margins for hardware scrolling.
Definition: Null.h:129
Manages a rectangular area of display memory with position information.
Definition: AddressWindow.h:56
PixelFormat getPixelFormat() const override
All surfaces support the same pixel format.
Definition: Null.h:149
Orientation orientation
Definition: Libraries/Graphics/src/include/Graphics/Device.h:117
Size getNativeSize() const override
Get physical size of display.
Definition: Null.h:119
Size of rectangular area (width x height)
Definition: Libraries/Graphics/src/include/Graphics/Types.h:124
Definition: Virtual.h:30
Size getSize() const override
Get target dimensions.
Definition: Null.h:144
Surface * createSurface(size_t bufferSize=0) override
Create a surface for use with this render target.
bool scroll(int16_t y) override
Scroll region of display up or down using hardware scrolling.
Definition: Null.h:136
Orientation
Defines orientation of display.
Definition: Libraries/Graphics/src/include/Graphics/Types.h:66
constexpr Size rotate(Size size, Orientation orientation)
Definition: Libraries/Graphics/src/include/Graphics/Types.h:141
#define F(string_literal)
Wrap a string literal stored in flash and access it using a String object.
Definition: WString.h:113
NullDevice(uint16_t width=240, uint16_t height=320, PixelFormat format=PixelFormat::RGB565)
Definition: Null.h:96
String getName() const override
Get name of display.
Definition: Null.h:115
Definition: Display.h:21
bool setOrientation(Orientation orientation) override
Set display orientation.
Definition: Null.h:123