Slic3r::ThumbnailData Struct Reference

#include <src/libslic3r/GCode/ThumbnailData.hpp>

Collaboration diagram for Slic3r::ThumbnailData:

Public Member Functions
	ThumbnailData ()
void	set (unsigned int w, unsigned int h)
void	reset ()
bool	is_valid () const

Public Attributes
unsigned int	width
unsigned int	height
std::vector< unsigned char >	pixels

Detailed Description

Constructor & Destructor Documentation

ThumbnailData()

Slic3r::ThumbnailData::ThumbnailData ( )

inline

{ reset(); }

References reset().

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Member Function Documentation

is_valid()

bool Slic3r::ThumbnailData::is_valid

(

)

const

{
    return (width != 0) && (height != 0) && ((unsigned int)pixels.size() == 4 * width * height);
}

References height, pixels, and width.

Referenced by Slic3r::GUI::GLCanvas3D::_render_thumbnail_framebuffer(), Slic3r::GUI::GLCanvas3D::_render_thumbnail_framebuffer_ext(), Slic3r::GUI::GLCanvas3D::_render_thumbnail_legacy(), and Slic3r::_3MF_Exporter::_save_model_to_file().

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reset()

void Slic3r::ThumbnailData::reset

(

)

{
    width = 0;
    height = 0;
    pixels.clear();
}

References height, pixels, and width.

Referenced by ThumbnailData().

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set()

void Slic3r::ThumbnailData::set	(	unsigned int	w,
		unsigned int	h
	)

{
    if ((w == 0) || (h == 0))
        return;
 
    if ((width != w) || (height != h))
    {
        width = w;
        height = h;
        // defaults to white texture
        pixels = std::vector<unsigned char>(width * height * 4, 255);
    }
}

References height, pixels, and width.

Referenced by Slic3r::GUI::GLCanvas3D::_render_thumbnail_framebuffer(), Slic3r::GUI::GLCanvas3D::_render_thumbnail_framebuffer_ext(), and Slic3r::GUI::GLCanvas3D::_render_thumbnail_legacy().

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Member Data Documentation

height

unsigned int Slic3r::ThumbnailData::height

Referenced by Slic3r::_3MF_Exporter::_add_thumbnail_file_to_archive(), Slic3r::GUI::GLCanvas3D::_render_thumbnail_internal(), Slic3r::GUI::generate_thumbnail_from_model(), is_valid(), reset(), and set().

pixels

std::vector<unsigned char> Slic3r::ThumbnailData::pixels

Referenced by Slic3r::_3MF_Exporter::_add_thumbnail_file_to_archive(), Slic3r::GUI::GLCanvas3D::_render_thumbnail_framebuffer(), Slic3r::GUI::GLCanvas3D::_render_thumbnail_framebuffer_ext(), Slic3r::GUI::GLCanvas3D::_render_thumbnail_legacy(), Slic3r::GUI::generate_thumbnail_from_model(), is_valid(), reset(), and set().

width

unsigned int Slic3r::ThumbnailData::width

Referenced by Slic3r::_3MF_Exporter::_add_thumbnail_file_to_archive(), Slic3r::GUI::GLCanvas3D::_render_thumbnail_internal(), Slic3r::GUI::generate_thumbnail_from_model(), is_valid(), reset(), and set().

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The documentation for this struct was generated from the following files:

• src/libslic3r/GCode/ThumbnailData.hpp
• src/libslic3r/GCode/ThumbnailData.cpp