brush

d3 v4 parallel coordinates selection of paths with d3 v4 brushes

由 删除回忆录丶 提交于 2019-11-28 02:24:55
I am trying to implement a chart similar to this - https://bl.ocks.org/syntagmatic/05a5b0897a48890133beb59c815bd953 in d3 v4. So I found this library here - https://github.com/syntagmatic/parallel-coordinates which was originally written in d3 v4 so I found a partial ported d3 v4 version her - https://github.com/mlarosa2/parcoords for this so after using this library with some of my customizations I have reached this point here - http://blockbuilder.org/iamdeadman/9e7c89d21c7dc1ce1b13b1ceb931c9eb So, if you open the block you can see that I am not able to draw the brushes on the y-axis anymore

C# Brush to string

由 ℡╲_俬逩灬. 提交于 2019-11-28 02:13:48
I search a way to save the color of a brush as a string. For example I have a Brush which has the color red. Now I want to write "red" in a textbox. Thanks for any help. If the Brush was created using a Color from System.Drawing.Color , then you can use the Color 's Name property. Otherwise, you could just try to look up the color using reflection // hack var b = new SolidBrush(System.Drawing.Color.FromArgb(255, 255, 235, 205)); var colorname = (from p in typeof(System.Drawing.Color).GetProperties() where p.PropertyType.Equals(typeof(System.Drawing.Color)) let value = (System.Drawing.Color)p

Brush to Brush Animation

由 时间秒杀一切 提交于 2019-11-27 21:57:30
I managed to find out how to make a WPF animation - transition between two colors. It's called ColorAnimation and works well. ColorAnimation animation = new ColorAnimation { From = Colors.DarkGreen, To = Colors.Transparent, Duration = new Duration(TimeSpan.FromSeconds(1.5)), AutoReverse = false }; animation.Completed += new EventHandler(animation_Completed); SolidColorBrush brush = new SolidColorBrush(Colors.Transparent); animation.AccelerationRatio = 0.5; Background = brush; brush.BeginAnimation(SolidColorBrush.ColorProperty, animation); I am using this to animate background of my usercontrol

c# radial gradient brush effect in GDI and winforms

由 。_饼干妹妹 提交于 2019-11-27 21:45:19
问题 I have created a c# windows application and written 75% of the code. The program allows the user to create a flow chart, and will shade the flow chart shapes according to their status. I wanted them to become 3d buttons such as from the website Webdesign.org Rather than create a PNG for each button, I wanted to create them in C# using brushes or other technique, such as: // Create solid brush. SolidBrush blueBrush = new SolidBrush(Color.Blue); // Create points that define polygon. PointF

How do I implement a custom Brush in WPF?

由 醉酒当歌 提交于 2019-11-27 16:16:22
问题 Where can I find out enough info about how Brushes work to implement my own System.Windows.Media.Brush? I can handle all of the freezable baggage, but it's not really obvious what I need to override to get it to work. Yeah, so I didn't mean that I want to use a predefined brush. I want to extend System.Windows.Media.Brush, which is an abstract class. This is all purely for my own edification. I'm not even sure what kind of brush I could make. I was just trying to learn how brushes work. As in

WPF - How can I make a brush that paints graph-paper-like squares?

由 偶尔善良 提交于 2019-11-27 14:38:26
问题 How might I create a brush that paints a regular, repeated grid of 1-unit thick lines spaced evenly in both the horizontal and vertical axes? Imagine graph paper, if you will. Ideally the solution would allow control over the brushes used for the lines and the background (the regions within the squares). In this way the background could be transparent, so that the grid could serve as an overlay. EDIT Here is an image that shows the result of Tom's answer below: For this example a grid was

ListView in vsReport mode colouring of Items and rows

由 China☆狼群 提交于 2019-11-27 06:32:37
问题 I want to color one row in gray and the other in white. I have the following code but there is white space of vertical lines of columns in Windows 7. How do I color all rows? procedure TForm2.Update_ListBoxCustomDrawItem(Sender: TCustomListView; Item: TListItem; State: TCustomDrawState; var DefaultDraw: Boolean); begin if Item.Index mod 2=0 then begin Sender.Canvas.Font.Color:=clBlack; Sender.Canvas.Brush.Color:=$F6F6F6; end else begin Sender.Canvas.Font.Color:=clBlack; Sender.Canvas.Brush

Brush to Brush Animation

由 一个人想着一个人 提交于 2019-11-27 05:49:32
问题 I managed to find out how to make a WPF animation - transition between two colors. It's called ColorAnimation and works well. ColorAnimation animation = new ColorAnimation { From = Colors.DarkGreen, To = Colors.Transparent, Duration = new Duration(TimeSpan.FromSeconds(1.5)), AutoReverse = false }; animation.Completed += new EventHandler(animation_Completed); SolidColorBrush brush = new SolidColorBrush(Colors.Transparent); animation.AccelerationRatio = 0.5; Background = brush; brush

C# Brush to string

由 偶尔善良 提交于 2019-11-27 04:51:57
问题 I search a way to save the color of a brush as a string. For example I have a Brush which has the color red. Now I want to write "red" in a textbox. Thanks for any help. 回答1: If the Brush was created using a Color from System.Drawing.Color , then you can use the Color 's Name property. Otherwise, you could just try to look up the color using reflection // hack var b = new SolidBrush(System.Drawing.Color.FromArgb(255, 255, 235, 205)); var colorname = (from p in typeof(System.Drawing.Color)

Convert string to Brushes/Brush color name in C#

由 橙三吉。 提交于 2019-11-27 03:54:04
I have a configuration file where a developer can specify a text color by passing in a string: <text value="Hello, World" color="Red"/> Rather than have a gigantic switch statement look for all of the possible colors, it'd be nice to just use the properties in the class System.Drawing.Brushes instead so internally I can say something like: Brush color = Brushes.Black; // Default // later on... this.color = (Brush)Enum.Parse(typeof(Brush), prasedValue("color")); Except that the values in Brush/Brushes aren't enums. So Enum.Parse gives me no joy. Suggestions? Recap of all previous answers,
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