TGA_Image Class Reference
[Image creation]

#include <tga_image.h>

Collaboration diagram for TGA_Image:

List of all members.

Public Member Functions

TGA_Image ()

TGA_Image (int xres, int yres)

~TGA_Image ()

void fill (const Colour &col)

void set_font (const Font &fnt)

void annotate (int xpos, int ypos, const Colour &col, const std::string &text, int scale=1)

void annotate_centered (int xpos, int ypos, const Colour &col, const std::string &text, int scale=1)

void put_pixel (int i, int j, const Colour &col)

Colour8 get_pixel (int i, int j)

void write (const std::string &file) const

Detailed Description

Class for creating and storing TGA image files.

Definition at line 136 of file tga_image.h.

TGA_Image::TGA_Image ( )

Definition at line 85 of file tga_image.cc.

Creates an image object with a resolution of xres by yres.

Definition at line 88 of file tga_image.cc.

TGA_Image::~TGA_Image ( ) [inline]

Definition at line 151 of file tga_image.h.

void TGA_Image::fill ( const Colour & col ) [inline]

Fills the entire image with colour col.

Definition at line 154 of file tga_image.h.

void TGA_Image::set_font ( const Font & fnt )

Sets the font used for annotations to fnt.

Definition at line 109 of file tga_image.cc.

Outputs the string text in colour col. xpos, ypos is the lower left corner; the font is scaled by scale.

void TGA_Image::annotate_centered	(	int	xpos,
		int	ypos,
		const Colour &	col,
		const std::string &	text,
		int	scale = `1`
	)

Outputs the string text centered at position xpos, ypos in colour col. The font is scaled by scale.

Sets the pixel i, j, to the colour col.

Definition at line 167 of file tga_image.h.

Returns the colour of the pixel i, j, or black if the pixel lies outside of the image.

Definition at line 174 of file tga_image.h.

void TGA_Image::write ( const std::string & file ) const

Writes the image to file.

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