Created Release: WriteableBitmapEx 1.5.0 (Mar 31, 2015)
!This is the final version 1.5.0 of WriteableBitmapEx with WPF, Silverlight, WinRT Windows and Windows Phone XAML and Silverlight supportSupports a variety of versions including Windows 10 UAP, Windows...
View ArticleCreated Unassigned: WriteableBitmaps from BitmapImages located outside of...
Hello. Do these methods only work on images stored in the Assets folder of the app? Currently I have an BitmapImage that is set using a RandomAccessStream rather than a Uri, then found out this wasn't...
View ArticleNew Post: Writeablebitmap get object drawn
Is there any way to get object drawn by writeablebitmapex in windows phone 8. In my case, i want to get eclipse which drawn previously to delete or move its. For now, i add eclipse by this code: int...
View ArticleNew Post: RotateFree on 48BPP image
Hi all, I note that WriteableBitmapEx will corrupt a bitmap if rotating an image that is 48 bit. I really need this to work, so I took a look at the source code. I can see some hard coded references to...
View ArticleCreated Unassigned: WPF WriteableBitmapExtensions.Resize incorrect alpha...
For source bitmap with alpha channel ```WriteableBitmapExtensions.Resize(BitmapContext srcContext, int widthSource, int heightSource, int width, int height, Interpolation interpolation)``` returns...
View ArticleNew Post: From... methods
Many thanks for a great library! I am not sure if this has been discussed before, but one thing I find a bit non-intuitive with the library are the FromContent, FromStream etc. methods in the...
View ArticleNew Post: From... methods
Just to clarify, this concerns the methods loading a WriteableBitmap from resources. The FromByteArray methods are not concerned, since the incoming bitmap is required with these methods. I am...
View ArticlePatch Uploaded: #17504
cureos has uploaded a patch.Description:This patch illustrates how the WriteableBitmap initialization methods from resources (Content, Stream etc.) can be moved from WriteableBitmapConvertExtensions to...
View ArticleNew Post: From... methods
I have now added a patch with ID 17504 to support this proposal.
View ArticleCreated Unassigned: SetPixel(x, y, a, r, g, b) overload is bugged [21874]
Hi, I've just lost 2 hours search a bug in an algorithm and finally found that the problem is SetPixel(x, y, a, r, g, b) overload. Seems that there is a lost of precision that in some cases transform...
View ArticleCreated Unassigned: Resize throws System.AccessViolationException [21885]
I am trying to resample ~6MB images in a Universal App using WriteableBitmapEx. After loading the image using SetSource() I call Resize(NearestNeighbor), which always throw a...
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Updated Wiki: Home
Description The WriteableBitmapEx library is a collection of extension methods for the WriteableBitmap. The WriteableBitmap class is available for Windows Phone, WPF, WinRT Windows Store XAML, UWP and...
View ArticleCreated Unassigned: AdjustContrast Exceptions [21932]
I am trying to use the ContrastAdjust filter by tying a WPF Slider control to an image.In the snippet below, the Value property of the slider is bound to the Contrast property in the ViewModel.In...
View ArticleCommented Unassigned: AdjustContrast Exceptions [21932]
I am trying to use the ContrastAdjust filter by tying a WPF Slider control to an image.In the snippet below, the Value property of the slider is bound to the Contrast property in the ViewModel.In...
View ArticleClosed Unassigned: AdjustContrast Exceptions [21932]
I am trying to use the ContrastAdjust filter by tying a WPF Slider control to an image.In the snippet below, the Value property of the slider is bound to the Contrast property in the ViewModel.In...
View ArticleNew Post: WriteableBitmap "out of memory exception" or COMException 88980003
I am trying to use WriteableBitmapEx filter methods Adjust Brightness/Contrast/Gamma to adjust images in response to Slider control value changes and I am getting the above exceptions. I have tried to...
View ArticleNew Post: WriteableBitmap "out of memory exception" or COMException 88980003
I am still unable to resolve the issue with memory leaks after calls the Writeablebitmap filter extensions. The leaks may not be in the extensions, but they make the extensions unusable. As an aside......
View ArticlePatch Uploaded: #17681
polipo has uploaded a patch.Description:This add two method for draw Polyline in antialias mode.
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