sf::xgl::Layers Class Reference

Creates and holds the layers of the loaded drawings. More...

#include <Layers.h>

Inheritance diagram for sf::xgl::Layers:

Collaboration diagram for sf::xgl::Layers:

Public Member Functions
	Layers (QObject *parent=nullptr)
	Default Qt constructor.
	~Layers () override
	Overridden destructor.
bool	load (const QString &filepath, const QStringList &layers={})
	Generic method to load drawings.
QStringList	getLayerNames (bool loaded=true) const
	Gets the layer names from the file or the ones loaded.
VertexArrayBase *	getVertexArray (QOpenGLShaderProgram *sp, const QString &layer, const QColor &color={0, 0, 0, 0})
	Gets the vertex array from the specified layer for the given shader program.

Detailed Description

Creates and holds the layers of the loaded drawings.

Constructor & Destructor Documentation

Layers()

sf::xgl::Layers::Layers ( QObject *  parent = nullptr )

explicit

Default Qt constructor.

Parameters

parent

Owning parent.

~Layers()

sf::xgl::Layers::~Layers ( )

override

Overridden destructor.

Member Function Documentation

getLayerNames()

QStringList sf::xgl::Layers::getLayerNames

(

bool

loaded = true

)

const

Gets the layer names from the file or the ones loaded.

Parameters

loaded

When true, only the actual loaded layer names are returned.

Returns

List of layer names.

getVertexArray()

VertexArrayBase * sf::xgl::Layers::getVertexArray	(	QOpenGLShaderProgram *	sp,
		const QString &	layer,
		const QColor &	color = {0, 0, 0, 0}
	)

Gets the vertex array from the specified layer for the given shader program.

Parameters

sp	Required shader program.
layer	Name of the layer.
color	Optional color to override the color given by the graphic file.

Returns

Derived vertex array class.

load()

bool sf::xgl::Layers::load	(	const QString &	filepath,
		const QStringList &	layers = {}
	)

Generic method to load drawings.

Parameters

filepath	Path to the file containing the drawing.
layers	Layers to load. When empty, all layers are loaded.

Returns

True on success and false otherwise.

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

• Layers.h