touchgfx::Bitmap::cacheRemoveBitmap() method

@fn static bool Bitmap::cacheRemoveBitmap(BitmapId id); Remove this bitmap from the RAM cache. Remove this bitmap from the RAM cache. @see registerBitmapDatabase

Syntax

from Bitmap.hpp:331

static bool cacheRemoveBitmap(BitmapId id);

Arguments

id

The id of the bitmap to cache.

Return value

true if bitmap was found and removed, false otherwise.

Notes

The bitmap will be removed from the RAM cache. Unless the bitmap is otherwise stored in (slow) RAM it can not be drawn anymore and must be cached again before use. The RAM freed can be used for caching of another bitmap. See TouchGFX documentation for details on caching.

References

Location	Text
Bitmap.hpp:331	static bool cacheRemoveBitmap(BitmapId id);