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Merge pull request #2196 from wolfborg/master

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ResizeIfSmaller Option for Resizing
This commit is contained in:
Jaex 2017-01-12 11:05:30 +02:00 committed by GitHub
parent 747e691885 ec202fc838
commit c9116cc3db
2 changed files with 14 additions and 6 deletions
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10
ShareX.HelpersLib/Enums.cs
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@ -167,4 +167,14 @@ public enum HotkeyStatus
Failed,
NotConfigured
}
public enum ResizeMode
{
[Description("Resizes all images to the specified size.")]
ResizeAll,
[Description("Only resize image if it is bigger than specified size.")]
ResizeIfBigger,
[Description("Only resize image if it is smaller than specified size.")]
ResizeIfSmaller
}
}

10
ShareX.ImageEffectsLib/Manipulations/Resize.cs
View file

@ -37,8 +37,8 @@ public class Resize : ImageEffect
[DefaultValue(0), Description("Use height as 0 to automatically adjust height to maintain aspect ratio.")]
public int Height { get; set; }
[DefaultValue(false), Description("Only resize image if it is bigger than specified size.")]
public bool ResizeIfBigger { get; set; }
[DefaultValue(ResizeMode.ResizeAll)]
public ResizeMode Mode { get; set; }
public Resize()
{
@ -52,10 +52,8 @@ public override Image Apply(Image img)
int width = Width <= 0 ? (int)((float)Height / img.Height * img.Width) : Width;
int height = Height <= 0 ? (int)((float)Width / img.Width * img.Height) : Height;
if (ResizeIfBigger && img.Width <= width && img.Height <= height)
{
return img;
}
if (Mode == ResizeMode.ResizeIfBigger && img.Width <= width && img.Height <= height) return img;
if (Mode == ResizeMode.ResizeIfSmaller && img.Width >= width && img.Height >= height) return img;
return ImageHelpers.ResizeImage(img, width, height);
}