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GD and Image Funkcje
PHP Manual

# imagecreatetruecolor

(PHP 4 >= 4.0.6, PHP 5)

imagecreatetruecolor — Create a new true color image

### Opis

resource imagecreatetruecolor ( int `$width` , int `$height` )

imagecreatetruecolor() returns an image identifier representing a black image of the specified size.

Depending on your PHP and GD versions this function is defined or not. With PHP 4.0.6 through 4.1.x this function always exists if the GD module is loaded, but calling it without GD2 being installed PHP will issue a fatal error and exit. With PHP 4.2.x this behaviour is different in issuing a warning instead of an error. Other versions only define this function, if the correct GD version is installed.

### Parametry

`width`

  Image width.

`height`

  Image height.

### Zwracane wartości

Returns an image resource identifier on success, `FALSE` on errors.

### Przykłady

Przykład #1 Creating a new GD image stream and outputting an image.

`<?php
header ('Content-type: image/png');
$im = @imagecreatetruecolor(120, 20)
or die('Cannot Initialize new GD image stream');
$text_color = imagecolorallocate($im, 233, 14, 91);
imagestring($im, 1, 5, 5, 'A Simple Text String', $text_color);
imagepng($im);
imagedestroy($im);
?>`

Powyższy przykład wyświetli coś podobnego do:

### Notatki

> Informacja: Ta funkcja wymaga GD 2.0.1 lub nowszej (2.0.28 lub nowsza jest zalecana).

> Informacja: This function will not work with GIF file formats.

### Zobacz też:

- imagedestroy() - Destroy an image
- imagecreate() - Create a new palette based image

imagecreatefromxpm
imagedashedline
GD and Image Funkcje
PHP Manual