I am using the drawline primitive to segments of polylines. Somehow the end point of each segment does not exactly match the startpoint of the next segment. This is of course only visible when zoom...
Id #20411 | Release:
| Updated: Nov 17 at 5:05 PM by El_Tuby | Created: Nov 11 at 2:05 PM by El_Tuby
It seems the dictionaries used in the context class have some thread racing occurring when you have multiple WPF render threads (with own dispatchers). Some locks should fix it.
Id #20143 | Release:
| Updated: Aug 27 at 4:01 PM by crakinshot | Created: Aug 27 at 4:01 PM by crakinshot
Using WriteableBitmapEx 22.214.171.124 from NuGet, I have some code where I'm creating a bunch of images in parrel. However, inside BitmapContext there's a static Dictionary used in the ctor - which leads...
Id #20005 | Release:
| Updated: Aug 13 at 3:30 PM by teichgraf | Created: Jul 26 at 12:12 PM by wilka
In the FromStream method of WriteableBitmapConvertExtensions the BitmapDecoder is using ExifOrientationMode.RespectExifOrientation but the new WriteableBitmap is created with the original PixelWidt...
Id #19582 | Release:
| Updated: Jun 14 at 8:31 AM by teichgraf | Created: Apr 10 at 12:09 AM by psimeroth
I noticed the Alpha BlendMode in WritableBitmapBlitExtensions.cs was behaving differently to the well known Porter Duff source-over compositing mode when combining semi-transparent bitmaps. If you ...
Id #19133 | Release:
| Updated: Jun 14 at 8:31 AM by jandrew | Created: Jan 3 at 4:39 AM by jandrew
In the case where FillPolygon is fed with a rectangular polygon intended to stretch the entire bitmap, the y=0 line is not filled.For example, I have a bitmap of size (5, 5) with a black background...
Id #18964 | Release:
| Updated: Jun 14 at 8:31 AM by teichgraf | Created: Nov 23, 2012 at 2:25 PM by cureos
Please, see below----------------See here: http://pastebin.com/P3B5qMsaSUGGESTION: Fix the FromStream method to behave the same as the FromByte. Currently, FromStream returns a NEW WriteableBitmap ...
Id #18850 | Release:
| Updated: Jun 14 at 8:31 AM by ChevonChristie | Created: Nov 4, 2012 at 6:45 PM by ChevonChristie
Looks like clamping was changed and is causing things to fail if a rectangle straddles the bottom of a bitmap. The clamping is setting y2 = h which causes a fill line to be copied outside the bitma...
Id #18811 | Release:
| Updated: Jun 14 at 8:31 AM by teichgraf | Created: Oct 21, 2012 at 5:24 AM by rjrelander
I would like the ability in this library to draw arcs. Bresenham arc-drawing algorithms exist. See here:
By arc, I mean a partial circle -...
Id #18667 | Release:
| Updated: Feb 22 at 1:13 AM by teichgraf | Created: Sep 20, 2012 at 5:16 AM by brantheman
It would be very useful to be able to draw polygons that have holes inside (Map or GIS applications).
Id #17402 | Release:
| Updated: Feb 22 at 1:13 AM by andrz_s | Created: Feb 11, 2012 at 3:44 PM by andrz_s