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Added border size & color options to "Pixelate" image effect

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This commit is contained in:
Jaex 2023-01-28 11:42:34 +03:00
parent d491b1fc8a
commit 1c9783702a
2 changed files with 43 additions and 1 deletions
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23
ShareX.HelpersLib/Helpers/ImageHelpers.cs
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@ -1360,6 +1360,29 @@ public static void Pixelate(Bitmap bmp, int pixelSize)
}
}
public static void Pixelate(Bitmap bmp, int pixelSize, int borderSize, Color borderColor)
{
Pixelate(bmp, pixelSize);
if (pixelSize > 1 && borderSize > 0 && borderColor.A > 0)
{
using (Bitmap bmpTexture = new Bitmap(pixelSize, pixelSize))
{
using (Graphics g = Graphics.FromImage(bmpTexture))
using (Pen pen = new Pen(borderColor, borderSize) { Alignment = PenAlignment.Inset })
{
g.DrawRectangleProper(pen, new Rectangle(0, 0, bmpTexture.Width, bmpTexture.Height));
}
using (Graphics g = Graphics.FromImage(bmp))
using (TextureBrush brush = new TextureBrush(bmpTexture))
{
g.FillRectangle(brush, 0, 0, bmp.Width, bmp.Height);
}
}
}
}
public static void ApplyBoxBlur(Bitmap bmp, int range)
{
BoxBlur(bmp, range, new Rectangle(0, 0, bmp.Width, bmp.Height));

21
ShareX.ImageEffectsLib/Filters/Pixelate.cs
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@ -26,6 +26,7 @@
using ShareX.HelpersLib;
using System.ComponentModel;
using System.Drawing;
using System.Drawing.Design;
namespace ShareX.ImageEffectsLib
{
@ -46,6 +47,24 @@ public int Size
}
}
private int borderSize;
[DefaultValue(0)]
public int BorderSize
{
get
{
return borderSize;
}
set
{
borderSize = value.Max(0);
}
}
[DefaultValue(typeof(Color), "Black"), Editor(typeof(MyColorEditor), typeof(UITypeEditor)), TypeConverter(typeof(MyColorConverter))]
public Color BorderColor { get; set; }
public Pixelate()
{
this.ApplyDefaultPropertyValues();
@ -53,7 +72,7 @@ public Pixelate()
public override Bitmap Apply(Bitmap bmp)
{
ImageHelpers.Pixelate(bmp, Size);
ImageHelpers.Pixelate(bmp, Size, BorderSize, BorderColor);
return bmp;
}
}