0.9.0 - the ZapV version updated to current php standards. Brave search used, while Bing and Google search api are deprecated

lib/ImgIOTools.class.php

@@ -0,0 +1,50 @@
+<?php
+/**
+ * Image Input Output Tools
+ */
+class ImgIOTools {
+	public static $maxScreenWidth = 1067; //screen dimensions
+
+	public static $maxScreenHeight = 600;
+
+	/**
+	 * Flushes image to screen
+	 * @param Imagick $im
+	 * @return void
+	 */
+	public static function onScreen(Imagick $img) {
+		$img->scaleImage(self::$maxScreenWidth, self::$maxScreenHeight, true);
+
+		//$img = self::scaleByLength($img, $this->maxScreenWidth, $this->maxScreenHeight);
+		header('Content-type: image/' . ZAP_IMG_TYPE);
+		echo $img->getImageBlob();
+     }
+
+	/**
+	 * Puts image from $imgUrl (if exists) onscreen
+	 * @param string $imgUrl
+	 * @return boolean or imagedata
+	 */
+	public static function urlOnScreen($imgUrl) {
+		if (file_exists($imgUrl)) {
+			$img = new Imagick($imgUrl);
+			self::onScreen($img);
+		} else {
+			return false;
+		}
+	}
+
+	/**
+	 * Saves active image from $im as $filename.$filetype  in $folder
+	 * @param Imagick $im
+	 * @param string $folder
+	 * @param string $filename
+	 * @param string $filetype
+	 * @return boolean
+	 */
+	public static function saveImg(Imagick $img, $folder, $filename) {
+		$path = $folder . $filename . '.' . ZAP_IMG_TYPE;
+		return $img->writeImage($path);
+	}
+}
+?>