protected override void OnBarUpdate() { //Add your custom indicator logic here. foreach (DrawingTool draw in DrawObjects) { if (draw is DrawingTools.Ray) { DrawingTools.Ray myRay = draw as DrawingTools.Ray; Print(string.Format("line color: {0}, Brushes.DarkRed: {1}", myRay.Stroke.Brush, Brushes.DarkRed)); if (myRay.Stroke.Brush == Brushes.DarkRed) { myRay.Stroke.Brush = Brushes.Black; } } } }
Announcement
Collapse
No announcement yet.
Partner 728x90
Collapse
NinjaTrader
Unable to detect the color of ray
Collapse
X
-
Unable to detect the color of ray
I am trying to detect a color of a ray or line that is manually drawn. The following describes the code I am using to detect the color of a ray object. I am drawing the ray on the chart and setting it to "Dark Red". The conditional statement comparing the color of the ray to Brushes.DarkRed never evaluates to True even though the print statement shows the values to be the exactly the same, "#FF8B0000". Not sure what I am doing wrong, but any assistance would be appreciated.
Code:Tags: None
-
Hello,
Thank you for the post.
In this case, an == with the brush objects would likely result in an untended comparison. Instead you could compare the string of each brush:
Code:if (Equals(myRay.Stroke.Brush.ToString(), Brushes.DarkRed.ToString())) { myRay.Stroke.Brush = Brushes.Black; }
I look forward to being of further assistance.JesseNinjaTrader Customer Service
Latest Posts
Collapse
Topics | Statistics | Last Post | ||
---|---|---|---|---|
Started by usglucofreeze, Today, 01:19 AM
|
0 responses
7 views
0 likes
|
Last Post Today, 01:19 AM | ||
Started by f.saeidi, Today, 01:12 AM
|
0 responses
5 views
0 likes
|
Last Post
by f.saeidi
Today, 01:12 AM
|
||
Started by NinjaTrader_ChelseaB, 03-14-2017, 10:17 AM
|
227 responses
34,318 views
7 likes
|
Last Post
by rare312
Today, 12:51 AM
|
||
Started by f.saeidi, Today, 12:11 AM
|
0 responses
5 views
0 likes
|
Last Post
by f.saeidi
Today, 12:11 AM
|
||
Started by Graci117, Yesterday, 11:40 PM
|
0 responses
6 views
0 likes
|
Last Post
by Graci117
Yesterday, 11:40 PM
|
Comment