Abstract base class for all other shapes. More...

#include <canvas.hpp>

Inheritance diagram for gui2::canvas::shape:

Public Member Functions
	shape (const config &cfg)

virtual	~shape ()

virtual void	draw (wfl::map_formula_callable &variables)=0
	Draws the canvas. More...

bool	immutable () const

Private Attributes
bool	immutable_
	If this is true, this shape will not be removed from the canvas even if the canvas's content is reset. More...

Detailed Description

Abstract base class for all other shapes.

The other shapes are declared and defined in canvas_private.hpp, since the implementation details are not interesting for users of the canvas.

Definition at line 52 of file canvas.hpp.

Constructor & Destructor Documentation

◆ shape()

gui2::canvas::shape::shape ( const config & cfg )

inlineexplicit

Definition at line 55 of file canvas.hpp.

◆ ~shape()

virtual gui2::canvas::shape::~shape ( )

inlinevirtual

Definition at line 59 of file canvas.hpp.

Member Function Documentation

◆ draw()

virtual void gui2::canvas::shape::draw ( wfl::map_formula_callable & variables )

pure virtual

Draws the canvas.

Parameters

variables The canvas can have formulas in it's definition, this parameter contains the values for these formulas.

Implemented in gui2::text_shape, gui2::image_shape, gui2::circle_shape, gui2::round_rectangle_shape, gui2::rectangle_shape, and gui2::line_shape.

Referenced by gui2::canvas::draw().

◆ immutable()

bool gui2::canvas::shape::immutable ( ) const

inline

Definition at line 72 of file canvas.hpp.

References immutable_.

Member Data Documentation

◆ immutable_

bool gui2::canvas::shape::immutable_

private

If this is true, this shape will not be removed from the canvas even if the canvas's content is reset.

Definition at line 82 of file canvas.hpp.

Referenced by immutable().

The documentation for this class was generated from the following file:

gui/core/canvas.hpp

Public Member Functions

Private Attributes