zoom_controller.cpp File Reference

#include <view/zoom_controller.h>
#include <trace_helpers.h>
#include <wx/log.h>
#include <algorithm>
#include <cmath>

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Classes
class	SIMPLE_TIMESTAMPER
	A very simple timestamper that uses the KIGFX::ACCELERATING_ZOOM_CONTROLLER::CLOCK to provide a timestamp. More...

Functions
static double	notchCount (int aRotation, int aWheelDelta)

Variables
static constexpr double	MAX_MERGED_NOTCHES = 10.0

Function Documentation

notchCount()

static double notchCount ( int aRotation, int aWheelDelta )

static

Definition at line 43 of file zoom_controller.cpp.

References std::abs(), and MAX_MERGED_NOTCHES.

Referenced by KIGFX::ACCELERATING_ZOOM_CONTROLLER::GetScaleForRotation(), and KIGFX::CONSTANT_ZOOM_CONTROLLER::GetScaleForRotation().

Variable Documentation

MAX_MERGED_NOTCHES

double MAX_MERGED_NOTCHES = 10.0

staticconstexpr

Definition at line 38 of file zoom_controller.cpp.

Referenced by notchCount().