Version 4.2.0

system/Image/Image.php

@@ -1,12 +1,11 @@
 <?php
 /**
  * @brief		Image Class
- * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
- * @copyright	(c) 2001 - 2016 Invision Power Services, Inc.
- * @license		http://www.invisionpower.com/legal/standards/
- * @package		IPS Community Suite
+ * @author		<a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) Invision Power Services, Inc.
+ * @license		https://www.invisioncommunity.com/legal/standards/
+ * @package		Invision Community
  * @since		19 Feb 2013
- * @version		SVN_VERSION_NUMBER
  */
 
 namespace IPS;
@@ -117,7 +116,6 @@ abstract class _Image
 			if( \IPS\Image::exifSupported() )
 			{
 				/* Differences in orientation between GD and ImageMagick can cause auto-reorient to not work properly */
-				/* @see http://community.invisionpower.com/4bugtrack/rc1-imagemagick-and-vertical-photos-r2952 */
 				$orientation = $obj->getImageOrientation();
 				
 				if ( !( $obj instanceof Image\Imagemagick ) )
@@ -251,10 +249,10 @@ abstract class _Image
 	 * @return	void
 	 */
 	public function watermark( \IPS\Image $watermark )
-	{		
+	{
 		/* If it's too big, resize the watermark */
 		$watermark->resizeToMax( $this->width, $this->height );
-		
+
 		/* Impose */		
 		$this->impose( $watermark, $this->width - $watermark->width, $this->height - $watermark->height );
 	}
@@ -332,7 +330,37 @@ abstract class _Image
 
 		$this->exif	= $result;
 	}
-	
+
+	/**
+	 * Create a new blank canvas image
+	 *
+	 * @param	int		$width	Width
+	 * @param	int		$height	Height
+	 * @param	array 	$rgb	Color to use for bg
+	 * @return	\IPS\Image
+	 */
+	public static function newImageCanvas( $width, $height, $rgb )
+	{
+		if( \IPS\Settings::i()->image_suite == 'imagemagick' and class_exists( 'Imagick', FALSE ) )
+		{
+			return Image\Imagemagick::newImageCanvas( $width, $height, $rgb );
+		}
+		else
+		{
+			return Image\Gd::newImageCanvas( $width, $height, $rgb );
+		}
+	}
+
+	/**
+	 * Write text on our image
+	 *
+	 * @param	string	$text	Text
+	 * @param	string	$font	Path to font to use
+	 * @param	int		$size	Size of text
+	 * @return	void
+	 */
+	abstract public function write( $text, $font, $size );
+
 	/**
 	 * Get Contents
 	 *
@@ -401,4 +429,22 @@ abstract class _Image
 	 * @return	void
 	 */
 	abstract public function setImageOrientation( $orientation );
+
+	/**
+	 * Can we write text reliably on an image?
+	 *
+	 * @return	bool
+	 */
+	public static function canWriteText()
+	{
+		/* Create object */
+		if( \IPS\Settings::i()->image_suite == 'imagemagick' and class_exists( 'Imagick', FALSE ) )
+		{
+			return Image\Imagemagick::canWriteText();
+		}
+		else
+		{
+			return Image\Gd::canWriteText();
+		}
+	}
 }