Added project code

highlighter.py

@@ -0,0 +1,74 @@
+import xml.etree.ElementTree as ET
+from PIL import Image, ImageDraw
+import glob
+
+def main():
+	#create a list of all xml files in this folder
+	files = glob.glob('*.xml')
+
+	for xml_file in files:
+		#account for broken xml files
+		try:
+			tree = ET.parse(xml_file)
+		except:
+			print("Error parsing, skipping file: "+ xml_file +" ")
+			continue
+
+		#grab matching png file
+		png_file = xml_file[:-4]+'.png'
+
+		#setup for finding leaf components
+		root = tree.getroot()
+		leafs = []
+
+		#Recursively search through the tree for components with no children
+		def recursive(root):
+			root_len = len(root)
+			if (root_len<1):
+				#found a leaf component
+				leafs.append(root)
+				return
+			for x in range(root_len):
+				temp = root[x]
+				recursive(temp)
+
+		recursive(root)
+
+		#draw a box around the bounds of each leaf components
+		try:
+			image = Image.open(png_file)
+		except:
+			print("Couldn't find matching png, skipping file: "+xml_file)
+			continue
+		draw = ImageDraw.Draw(image)
+		for x in leafs:
+
+			#Get the bounds of the component
+			bounds = x.get('bounds')
+
+			#clean it up
+			bounds = bounds.replace('[', '')
+			bounds = bounds.replace(']', ' ')
+			bounds = bounds.replace(',', ' ')
+			barr = bounds.split()
+
+			#parse out coordinates	
+			x1 = int(barr[0])
+			x2 = int(barr[2])
+			y1 = int(barr[1])
+			y2 = int(barr[3])
+
+			draw.rectangle((x1, y1, x2, y2), width = 5, outline = "yellow")
+
+
+		#save the final image
+		image.save(png_file[:-4]+"_result.png")
+
+	#show successful completion
+	print("Results saved to folder")
+
+
+main()
+
+
+