From 707d2f55c0cc0f125083f60a401739f1806078b0 Mon Sep 17 00:00:00 2001
From: eudes chatin <ce806665@iutnice.unice.fr>
Date: Fri, 13 Sep 2019 09:07:02 +0200
Subject: [PATCH] ajout classe recadrage

---
 NGCC/src/lecturePdf/Recadrage.java | 53 ++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 NGCC/src/lecturePdf/Recadrage.java

diff --git a/NGCC/src/lecturePdf/Recadrage.java b/NGCC/src/lecturePdf/Recadrage.java
new file mode 100644
index 0000000..28f1c0c
--- /dev/null
+++ b/NGCC/src/lecturePdf/Recadrage.java
@@ -0,0 +1,53 @@
+package lecturePdf;
+
+import java.awt.Color;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+import javax.imageio.ImageIO;
+
+public class Recadrage  {
+	 String dir="";
+	 String filename="";
+	 BufferedImage img;
+	 
+	 
+	 public Recadrage(String directory,String file) {
+		 dir=directory;
+		 filename=file;
+		 File f =new File(dir+filename);
+		 
+		 try {
+			 img=ImageIO.read(f);
+		 } catch (IOException e) {
+				System.out.println(e);
+			}
+	 }
+	 
+    public boolean estDroite() {	//determine si l'image png/jpg du pdf est droite
+		int count=0;
+		boolean stop=false;
+		for (int ty=0; ty<100 && !stop;ty++) {
+			for (int tx=0;tx<img.getWidth();tx++) {
+				
+				Color tmp=new Color(img.getRGB(tx, ty));
+				if (tmp.getGreen()<10) {
+					count++;
+					stop=true;
+				}
+			}
+		}
+		if (count>img.getWidth()/5.4 && count <img.getWidth()/5)
+			return true;
+		return false;
+    }
+    
+    
+    
+    public static void main(String avg[]) 
+    {
+    	Recadrage rec=new Recadrage ("P:\\Bureau\\ptut s3\\eclipse\\image\\","sujet0.jpg");
+    	System.out.println(rec.estDroite());
+    }
+
+}