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minor code cleanup

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Masroor Ehsan
2015-01-05 20:20:48 +06:00
parent c0fff24b69
commit fec34bf7e3
1 changed files with 13 additions and 12 deletions
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25
openalprnet-windemo/Form1.cs
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@@ -71,8 +71,8 @@ namespace openalprnet_windemo
try try
{ {
int width = 0; var width = 0;
int height = 0; var height = 0;
foreach (var bmp in images) foreach (var bmp in images)
{ {
@@ -81,20 +81,20 @@ namespace openalprnet_windemo
} }
//create a bitmap to hold the combined image //create a bitmap to hold the combined image
finalImage = new System.Drawing.Bitmap(width, height); finalImage = new Bitmap(width, height);
//get a graphics object from the image so we can draw on it //get a graphics object from the image so we can draw on it
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(finalImage)) using (var g = Graphics.FromImage(finalImage))
{ {
//set background color //set background color
g.Clear(System.Drawing.Color.Black); g.Clear(Color.Black);
//go through each image and draw it on the final image //go through each image and draw it on the final image
int offset = 0; var offset = 0;
foreach (System.Drawing.Bitmap image in images) foreach (Bitmap image in images)
{ {
g.DrawImage(image, g.DrawImage(image,
new System.Drawing.Rectangle(offset, 0, image.Width, image.Height)); new Rectangle(offset, 0, image.Width, image.Height));
offset += image.Width; offset += image.Width;
} }
} }
@@ -111,7 +111,7 @@ namespace openalprnet_windemo
finally finally
{ {
//clean up memory //clean up memory
foreach (System.Drawing.Bitmap image in images) foreach (var image in images)
{ {
image.Dispose(); image.Dispose();
} }
@@ -126,6 +126,7 @@ namespace openalprnet_windemo
} }
} }
private void processImageFile(string fileName) private void processImageFile(string fileName)
{ {
resetControls(); resetControls();
@@ -137,7 +138,7 @@ namespace openalprnet_windemo
var results = alpr.recognize(fileName); var results = alpr.recognize(fileName);
List<Image> images = new List<Image>(results.Count()); var images = new List<Image>(results.Count());
var i = 1; var i = 1;
foreach (var result in results) foreach (var result in results)
{ {
@@ -145,7 +146,7 @@ namespace openalprnet_windemo
var img = Image.FromFile(fileName); var img = Image.FromFile(fileName);
var cropped = cropImage(img, rect); var cropped = cropImage(img, rect);
images.Add(cropped); images.Add(cropped);
lbxPlates.Items.Add("\t\t-- Plate #" + i++ + " --"); lbxPlates.Items.Add("\t\t-- Plate #" + i++ + " --");
foreach (var plate in result.topNPlates) foreach (var plate in result.topNPlates)
{ {
@@ -155,7 +156,7 @@ namespace openalprnet_windemo
plate.matches_template.ToString().PadLeft(8))); plate.matches_template.ToString().PadLeft(8)));
} }
} }
if (images.Any()) if (images.Any())
{ {
picLicensePlate.Image = combineImages(images); picLicensePlate.Image = combineImages(images);