AbstractGraph::updateAndInvalidateCacheForLinesBetweenIndeces() method
@fn Rect AbstractGraph::updateCacheForLinesBetweenIndeces(int firstIndex, int lastIndex) Updates the NewGraph cache for one element. The cache is used to be able to quickly redraw the graph line without calculating the slope of all the lines that make up the graph line.
Arguments
firstIndex
Zero-based index of the first index to update cache for.
lastIndex
Zero-based index of the last index to update cache for (actually lastIndex-1 is the last).
Return value
A Rect enclosing the graph line in the given range from firstIndex to lastIndex (inclusive).
Functions calling AbstractGraph::updateAndInvalidateCacheForLinesBetweenIndeces()
Functions called by AbstractGraph::updateAndInvalidateCacheForLinesBetweenIndeces()
AbstractGraph::updateAndInvalidateCacheForLinesBetweenIndeces()
touchgfx::CWRUtil::Q5::~Q5() touchgfx::CWRUtil::Q5::operator=() all items filtered out
Data read by AbstractGraph::updateAndInvalidateCacheForLinesBetweenIndeces()
Data written by AbstractGraph::updateAndInvalidateCacheForLinesBetweenIndeces()
AbstractGraph::updateAndInvalidateCacheForLinesBetweenIndeces()
AbstractGraph::updateAndInvalidateCacheForLinesBetweenIndeces()::index all items filtered out
Type of AbstractGraph::updateAndInvalidateCacheForLinesBetweenIndeces()
AbstractGraph::updateAndInvalidateCacheForLinesBetweenIndeces()