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How to scale images in Silverlight
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Praveen Moosad
Sep 04 2009
14
k
0
Resource
0
We can do the image scaling from XAML as well as from code-behind.
XAML:
<
UserControl
xmlns
=
http://schemas.microsoft.com/winfx/2006/xaml/presentation
xmlns
:
x
=
http://schemas.microsoft.com/winfx/2006/xaml
x
:
Class
="imginSL.MainPage"
Width
="640"
Height
="480">
<
Grid
x
:
Name
="LayoutRoot"
Background
="White">
<
Image
x
:
Name
="img"
Margin
="151,127,208,142"
Source
="Waterfall.jpg"
Stretch
="Fill">
<
Image.RenderTransform
>
<
ScaleTransform
x
:
Name
="imagescale"
ScaleX
="1.2"
ScaleY
="1.2"
CenterX
="100"
CenterY
="100">
</
ScaleTransform
>
</
Image.RenderTransform
>
</
Image
>
</
Grid
>
</
UserControl
>
From Code-behind:
ScaleTransform
myscale =
new
ScaleTransform
();
myscale.ScaleX = myscale.ScaleX * 2;
myscale.ScaleY = myscale.ScaleY * 2;
myscale.CenterX = img.Width / 2;
myscale.CenterY = img.Height / 2;
img.RenderTransform = myscale;
silverlight
rendertransform
scaletransform