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<?php
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//FUNC<EFBFBD>O USADA PARA GERAR AS BARRAS DE PROGRESSO UTILIZADA NO MONITOR DO SISTEMA
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//UTILIZA A BIBILIOTECA GD
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function drawRating($rating) {
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$width = $_GET['width'];
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$height = $_GET['height'];
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if ($width == 0) {
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$width = 300;
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}
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if ($height == 0) {
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$height = 15;
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}
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$rating = $_GET['rating'];
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$ratingbar = (($rating / 100) * $width) - 2;
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$image = imagecreate($width, $height);
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$fill = ImageColorAllocate($image, 0, 255, 0);
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if ($rating > 49) {
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$fill = ImageColorAllocate($image, 255, 255, 0);
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}
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if ($rating > 74) {
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$fill = ImageColorAllocate($image, 255, 128, 0);
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}
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if ($rating > 89) {
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$fill = ImageColorAllocate($image, 255, 0, 0);
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}
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if ($rating > 100) {
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echo"Overload Error!";
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exit();
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}
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$back = ImageColorAllocate($image, 255, 255, 255);
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$border = ImageColorAllocate($image, 0, 0, 0);
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ImageFilledRectangle($image, 0, 0, $width - 1, $height - 1, $back);
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ImageFilledRectangle($image, 1, 1, $ratingbar, $height - 1, $fill);
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ImageRectangle($image, 0, 0, $width - 1, $height - 1, $border);
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imagePNG($image);
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imagedestroy($image);
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}
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Header("Content-type: image/png");
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drawRating($rating);
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flush();
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?>
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