public string CombineBitmap_BeforeAfter(string WorkingDirectory, string FirstImagePath, string SecondImagePath)
{
//string FirstImagePath = System.IO.Path.Combine(WorkingDirectory, FirstImageName);
string FinalImageName = Guid.NewGuid().ToString() + ".png";
//read all images into memory
System.Drawing.Bitmap finalImage = null;
System.Drawing.Bitmap First_Image = null;
System.Drawing.Bitmap Second_Image = null;
try
{
int width = 0;
int height = 0;
int Seperation = 20;//px
First_Image = new System.Drawing.Bitmap(FirstImagePath);
Second_Image = new System.Drawing.Bitmap(SecondImagePath);
//We need to combine both Images so width should be first + second image, Plus the 20px separation between images
width = First_Image.Width + Second_Image.Width + Seperation;
//height should be of the maximum image height
if (First_Image.Height > Second_Image.Height)
{
height = First_Image.Height;
}
else
{
height = Second_Image.Height;
}
//create a bitmap to hold the combined image
finalImage = new System.Drawing.Bitmap(width, height);
//get a graphics object from the image so we can draw on it
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(finalImage))
{
//set background color
g.Clear(System.Drawing.Color.Black);
//go through each image and draw it on the final image
int offset = 0;
g.DrawImage(First_Image,
new System.Drawing.Rectangle(0, 0, First_Image.Width, First_Image.Height));
//Start to Draw Second Image after First Image Width + the seperation px required between both images
g.DrawImage(Second_Image,
new System.Drawing.Rectangle(First_Image.Width + Seperation, 0, Second_Image.Width, Second_Image.Height));
}
finalImage.Save(WorkingDirectory + "\\" + FinalImageName, ImageFormat.Png);
// imgPhoto.Dispose();
finalImage.Dispose();
return(FinalImageName);
}
catch (Exception ex)
{
ErrorHandling.HandleException(ex);
if (finalImage != null)
{
finalImage.Dispose();
}
//throw ex;
throw ex;
}
finally
{
//clean up memory
First_Image.Dispose();
Second_Image.Dispose();
}
}
public string CombineBitmap_WatermarkImage(string WorkingDirectory, string FirstImageName, string SecondImagePath)
{
string FirstImagePath = System.IO.Path.Combine(WorkingDirectory, FirstImageName);
string FinalImageName = Guid.NewGuid().ToString() + ".png";
//read all images into memory
System.Drawing.Bitmap finalImage = null;
System.Drawing.Bitmap First_Image = null;
System.Drawing.Bitmap Second_Image = null;
try
{
int width = 0;
int height = 0;
First_Image = new System.Drawing.Bitmap(FirstImagePath);
Second_Image = new System.Drawing.Bitmap(SecondImagePath);
width = First_Image.Width;
height = First_Image.Height + Second_Image.Height;
//create a bitmap to hold the combined image
finalImage = new System.Drawing.Bitmap(width, height);
//get a graphics object from the image so we can draw on it
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(finalImage))
{
//set background color
g.Clear(System.Drawing.Color.Black);
//go through each image and draw it on the final image
int offset = 0;
g.DrawImage(First_Image,
new System.Drawing.Rectangle(0, 0, First_Image.Width, First_Image.Height));
g.DrawImage(Second_Image,
new System.Drawing.Rectangle(First_Image.Width - Second_Image.Width, First_Image.Height, Second_Image.Width, Second_Image.Height));
}
finalImage.Save(WorkingDirectory + "\\" + FinalImageName, ImageFormat.Png);
// imgPhoto.Dispose();
finalImage.Dispose();
return(FinalImageName);
}
catch (Exception ex)
{
ErrorHandling.HandleException(ex);
if (finalImage != null)
{
finalImage.Dispose();
}
//throw ex;
throw ex;
}
finally
{
//clean up memory
First_Image.Dispose();
Second_Image.Dispose();
}
}