How to customize “Simple Text” watermark preset settings to add a customized watermark to a picture using Bytescout.Watermarking SDK for .NET developers in .NET application (C#, VB or ASP.NET)
You can also use EXIF macros to watermark images with their extended information. See this sample to view tutorial
Download source code: watermarkingsdk_simple_text_preset_advanced.zip (240 KB)
Input image:
Output image:
using System;
using System.Diagnostics;
using System.Drawing;
using System.Collections.Generic;
using Bytescout.Watermarking;
using Bytescout.Watermarking.Presets;
namespace Sample
{
class Program
{
static void Main(string[] args)
{
// Create Watermarker instance
Watermarker waterMarker = new Watermarker();
// Initialize library
waterMarker.InitLibrary(“demo”, “demo”);
// Set input file name
string inputFilePath = “my_sample_image.jpg”;
// Set output file title
string outputFilePath = “my_sample_output.jpg”;
// Add image to apply watermarks to
waterMarker.AddInputFile(inputFilePath, outputFilePath);
// Create new watermark
SimpleText preset = new SimpleText();
// Set watermark text
preset.Text = “Bytescout Watermarking”;
// Set watermark font
preset.Font = new WatermarkFont(“Tahoma”, FontStyle.Regular, FontSizeType.Points, 30);
// Set watermark text color
preset.TextColor = Color.Black;
// Set text transparency
preset.Transparency = 40;
// Set watermark placement
preset.Placement = WatermarkPlacement.MiddleCenter;
// Add watermark to watermarker
waterMarker.AddWatermark(preset);
// Set output directory
waterMarker.OutputOptions.OutputDirectory = “.”;
// Set output format
waterMarker.OutputOptions.ImageFormat = OutputFormats.JPEG;
// Apply watermarks
waterMarker.Execute();
// open generated image file in default image viewer installed in Windows
Process.Start(outputFilePath);
}
}
}
Download source code: watermarkingsdk_simple_text_preset_advanced.zip (240 KB)
You can also use EXIF macros to watermark images with their extended information. See this sample to view tutorial
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