<?php
/* example usage of Image class */
include 'image.class.php';
/* if the file already exists just open it rather than regenerate it */
if (file_exists('myimage.png')) {
$img = new Image('myimage.png');
}else{
/* create a new image 600 pixels wide by 400 pixels high */
$img = new Image(false,600,400);
/* set the brush colors */
/* black background */
$img->set_bgcolor(0,0,0);
/* red foreground */
$img->set_fgcolor(255,0,0);
/* fill the image with the back groundcolour */
$img->fill('bg');
/* draw a line diagonally across the image */
$img->draw_line(0,0,600,400);
/* change the foreground color to green */
$img->set_fgcolor(0,255,0);
/*
* draw a filled rectangle at 100 pixels from the top and left
* with a width of 200 pixels and a height of 50 pixels
* at a 20 degree angle
*/
$img->draw_rect(100,100,200,50,20);
/* set a thicker brush width */
$img->set_brush_width(10);
/* draw a new line crossing the first one */
$img->draw_line(600,0,0,400);
/* apply a blue transparent filter to the image */
$img->filter_colorize(0,0,255,64);
/* add a gaussian blur */
$img->filter_gaussianblur();
/* and lower the brightness */
$img->filter_brightness(50);
/* save the image to file for reuse */
$img->save('myimage.png');
}
/* and output to the browser */
$img->output();
?>
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