geometry_func.cpp File Reference

Geometry functions. More...

#include "../stdafx.h"
#include "geometry_func.hpp"
#include "math_func.hpp"
#include "../safeguards.h"

Go to the source code of this file.

Functions
Dimension	maxdim (const Dimension &d1, const Dimension &d2)
	Compute bounding box of both dimensions. More...
Rect	BoundingRect (const Rect &r1, const Rect &r2)
	Compute the bounding rectangle around two rectangles. More...

Detailed Description

Geometry functions.

Definition in file geometry_func.cpp.

Function Documentation

BoundingRect()

Rect BoundingRect	(	const Rect &	r1,
		const Rect &	r2
	)

Compute the bounding rectangle around two rectangles.

Parameters

r1	First rectangle.
r2	Second rectangle.

Returns

The bounding rectangle, the smallest rectangle that contains both arguments.

Definition at line 36 of file geometry_func.cpp.

References IsEmptyRect().

Referenced by VideoDriver_SDL_Base::MakeDirty(), and VideoDriver_Win32Base::MakeDirty().

maxdim()

Dimension maxdim	(	const Dimension &	d1,
		const Dimension &	d2
	)

Compute bounding box of both dimensions.

Parameters

d1	First dimension.
d2	Second dimension.

Returns

The bounding box of both dimensions, the smallest dimension that surrounds both arguments.

Definition at line 22 of file geometry_func.cpp.

Referenced by VehicleGroupWindow::ComputeGroupInfoSize(), BaseVehicleListWindow::GetActionDropdownSize(), GetLargestCargoIconSize(), GetStringListBoundingBox(), SelectCompanyManagerFaceWindow::OnInit(), DepotWindow::OnInit(), IndustryCargoesWindow::OnInit(), NetworkContentListWindow::OnInit(), GameSettingsWindow::OnInit(), NWidgetBackground::SetupSmallestSize(), and NWidgetLeaf::SetupSmallestSize().