Merge Aether tools

tools/helpers/ImageHelper.hx

@@ -0,0 +1,100 @@
+package helpers;
+
+
+//import openfl.display.Bitmap;
+//import openfl.display.BitmapData;
+//import openfl.display.Shape;
+//import openfl.geom.Matrix;
+import lime.graphics.Image;
+import project.Haxelib;
+import sys.FileSystem;
+//import format.SVG;
+
+
+class ImageHelper {
+	
+	
+	public static function rasterizeSVG (path:String, width:Int, height:Int, backgroundColor:Int = null):Image {
+	//public static function rasterizeSVG (svg:Dynamic /*SVG*/, width:Int, height:Int, backgroundColor:Int = null):Image {
+		
+		var rasterizer = PathHelper.getHaxelib (new Haxelib ("lime")) + "/templates/bin/batik/batik-rasterizer.jar";
+		var temp = PathHelper.getTemporaryFile (".png");
+		var args = [ "-Dapple.awt.UIElement=true", "-jar", rasterizer, "-d", temp, "-w", Std.string (width), "-h", Std.string (height) ];
+		
+		if (backgroundColor != null) {
+			
+			var a:Int = (( backgroundColor >> 24) & 0xFF);
+			var r:Int = (( backgroundColor >> 16) & 0xFF);
+			var g:Int = (( backgroundColor >> 8) & 0xFF);
+			var b:Int = (backgroundColor & 0xFF);
+			
+			args.push ("-bg");
+			args.push (a + "." + r + "." + g + "." + b);
+			
+		}
+		
+		args.push (path);
+		
+		if (LogHelper.verbose) {
+			
+			ProcessHelper.runCommand ("", "java", args, true, true);
+			
+		} else {
+			
+			ProcessHelper.runProcess ("", "java", args, true, true, true);
+			
+		}
+		
+		if (FileSystem.exists (temp)) {
+			
+			var image = Image.fromFile (temp);
+			
+			try {
+				
+				FileSystem.deleteFile (temp);
+				
+			} catch (e:Dynamic) {}
+			
+			if (image.buffer != null) {
+				
+				return image;
+				
+			}
+			
+		}
+		
+		return null;
+		
+		/*if (backgroundColor == null) {
+			
+			backgroundColor = 0x00FFFFFF;
+			
+		}
+		
+		var shape = new Shape ();
+		svg.render (shape.graphics, 0, 0, width, height);
+		
+		var bitmapData = new BitmapData (width, height, true, backgroundColor);
+		bitmapData.draw (shape);
+		
+		return bitmapData;*/
+		
+	}
+	
+	
+	public static function resizeImage (image:Image, width:Int, height:Int):Image {
+		
+		if (image.width == width && image.height == height) {
+			
+			return image;
+			
+		}
+		
+		image.resize (width, height);
+		
+		return image;
+		
+	}
+	
+	
+}