I haven't found anything useful either on Google or Stack Overflow or simply no answers (or maybe I just don't know what to search for) -- the closest question I can get to is this one: The reason ...

When does the actualScaleFactor of an NSStringDrawingContext change? The documentation says: "If you specified a custom value in the minimumScaleFactor property, when drawing is complete, this pr...

I have a drawing visual which I have drawings, how do I add this to my canvas and display? DrawingVisual drawingVisual = new DrawingVisual(); // Retrieve the DrawingContext in order to create n...

when I draw something like that (just random drawings here): public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); DrawingVisual visual = new DrawingVisual()...

I'm going to draw hundreds of lines in real-time. I have chosen the Visual Layer to do this. But I see that there are two different ways to draw a line here. Which one you suggest to get a better p...

I hope this question was not asked before, I searched everywhere. My problem is that I'm drawing a set of coordinates on my wpf usercontrol with points, I managed to fill my polygon with backgroun...

I am building a custom UI framework in WPF where I basically ditch as much of the built-in layout system and controls as I can. So far I have been branching off from UIElement directly, but since I...

I'd like to hijack the usual WPF rendering to split the controls into primitives, do the layout management, apply the bindings etc. for me. As far as I understand, the whole rendering in WPF boils...

I have a DrawingContext (part of a Visual or a DrawingGroup), where I draw a bunch of rectangles and/or 1-bit images on top of each other. Think of it as a masking 1-bit image. I would like to conv...

Currently I have an image on a canvas that can I freely move around in my application on which I have 6 layers of DrawingVisuals rendered, but it seems to be pretty slow. I'm using a RenderTargetBi...

I'm drawing into a DrawingContext, and I'd like to apply a drop shadow effect to part of the drawing. At the moment I create the relevant parts in a DrawingGroup and apply a BitmapEffect, but this ...

Using the DrawingContext class I've been able to use the DrawRectangle() method to successfully add an adorner to my adornedElement. Is it possible to construct a stackpanel, with a textbox and i...