touchgfx::LCD::copyFrameBufferRegionToMemory() - syntax, references, description

@fn virtual uint16_t* LCD::copyFrameBufferRegionToMemory(const Rect& region, const BitmapId bitmap = BITMAP_ANIMATION_STORAGE) = 0; Copies a part of the frame buffer. Copies a part of the frame buffer to a bitmap. The bitmap must be a dynamic bitmap. Only the part specified with by parameter region is copied. @see blitCopy

Syntax

from LCD.hpp:172

virtual uint16_t* copyFrameBufferRegionToMemory(const Rect& region, const BitmapId bitmap = BITMAP_ANIMATION_STORAGE) = 0;

Arguments

region

The part to copy.

bitmap

The bitmap to store the data in. Default parameter is Animation Storage.

Return value

Notes

There is only one instance of animation storage. The content of the animation storage outside the given region is undefined.

References

Location	Referrer	Scope	Text
LCD.hpp:172			virtual uint16_t* copyFrameBufferRegionToMemory(const Rect& region, const BitmapId bitmap = BITMAP_ANIMATION_STORAGE) = 0;
LCD16bpp.hpp:130	touchgfx::LCD16bpp::copyFrameBufferRegionToMemory()	touchgfx::LCD16bpp	virtual uint16_t* copyFrameBufferRegionToMemory(const Rect& region, const BitmapId bitmap = BITMAP_ANIMATION_STORAGE);
LCD24bpp.hpp:132	touchgfx::LCD24bpp::copyFrameBufferRegionToMemory()	touchgfx::LCD24bpp	virtual uint16_t* copyFrameBufferRegionToMemory(const Rect& region, const BitmapId bitmap = BITMAP_ANIMATION_STORAGE);

Override Tree

Overridden methods

touchgfx::LCD16bpp::copyFrameBufferRegionToMemory()

touchgfx::LCD24bpp::copyFrameBufferRegionToMemory()

all items filtered out

touchgfx::LCD::copyFrameBufferRegionToMemory()

Type of touchgfx::LCD::copyFrameBufferRegionToMemory()