Image.ResizeWidthProportionally

ResizeWidthProportionally(int)

Resizes the width proportionally. The default NearestNeighbourResample is used.

public void ResizeWidthProportionally(int newWidth)

Parameter	Type	Description
newWidth	Int32	The new width.

See Also

• class Image
• namespace Aspose.Imaging
• assembly Aspose.Imaging

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ResizeWidthProportionally(int, ResizeType)

Resizes the width proportionally.

public virtual void ResizeWidthProportionally(int newWidth, ResizeType resizeType)

Parameter	Type	Description
newWidth	Int32	The new width.
resizeType	ResizeType	Type of the resize.

Examples

This example loads an image and resizes it proportionally using various resizing methods. Only the width is specified, the height is calculated automatically.

[C#]

string dir = "c:\\temp\\";

using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.gif"))
{
    // Scale up by 2 times using Nearest Neighbour resampling.
    image.ResizeWidthProportionally(image.Width* 2, Aspose.Imaging.ResizeType.NearestNeighbourResample);
    image.Save(dir + "upsample.nearestneighbour.gif");
}

using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.gif"))
{
    // Scale down by 2 times using Nearest Neighbour resampling.
    image.ResizeWidthProportionally(image.Width / 2, Aspose.Imaging.ResizeType.NearestNeighbourResample);
    image.Save(dir + "downsample.nearestneighbour.gif");
}

using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.gif"))
{
    // Scale up by 2 times using Bilinear resampling.
    image.ResizeWidthProportionally(image.Width* 2, Aspose.Imaging.ResizeType.BilinearResample);
    image.Save(dir + "upsample.bilinear.gif");
}

using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.gif"))
{
    // Scale down by 2 times using Bilinear resampling.
    image.ResizeWidthProportionally(image.Width / 2, Aspose.Imaging.ResizeType.BilinearResample);
    image.Save(dir + "downsample.bilinear.gif");
}

See Also

• enum ResizeType
• class Image
• namespace Aspose.Imaging
• assembly Aspose.Imaging

---

ResizeWidthProportionally(int, ImageResizeSettings)

Resizes the width proportionally.

public virtual void ResizeWidthProportionally(int newWidth, ImageResizeSettings settings)

Parameter	Type	Description
newWidth	Int32	The new width.
settings	ImageResizeSettings	The image resize settings.

See Also

• class ImageResizeSettings
• class Image
• namespace Aspose.Imaging
• assembly Aspose.Imaging