Announcement
Collapse
Looking for a User App or Add-On built by the NinjaTrader community?
Visit NinjaTrader EcoSystem and our free User App Share!
Have a question for the NinjaScript developer community? Open a new thread in our NinjaScript File Sharing Discussion Forum!
Have a question for the NinjaScript developer community? Open a new thread in our NinjaScript File Sharing Discussion Forum!
See more
See less
Partner 728x90
Collapse
NinjaTrader
Performance problem with DrawRectangle
Collapse
X
-
Problem solved. Because pivots are constant for session I saved bar index on new session start and set id to actual session day+ index of pivot.This reduced drawed objects and improved load time significant
-
Klaus Hengher, if you use custom DataSeries - what MaxBarLookback option are you using?
Do you need the historical drawn levels / rectangles here?
Leave a comment:
-
Performance problem with DrawRectangle
I want to draw a zone arround horizontial lines (Pivot's)
and use following code
for (int i = 0; (i < base.Values.Length) && (base.Values[i].Count > 0); i++)
{
double value = base.Values[i][0];
double yH = value + zoneSize * TickSize;
double yL = value - zoneSize * TickSize;
Color colorZone = Plots[i].Pen.Color;
if( colorZone != Color.Transparent )
{
if( zoneShowAll )
{
DrawRectangle(
string.Format( "Zone{0}_{1}", i, CurrentBar ),
false,
Displacement+1,
yH,
Displacement,
yL,
Color.Transparent,
Plots[i].Pen.Color,
zoneOpacity );
}
else
{
DrawRectangle(
string.Format( "Zone{0}", i ),
false,
Displacement+width+1,
yH,
Displacement,
yL,
Color.Transparent,
Plots[i].Pen.Color,
zoneOpacity );
}
}
}
}
Problem is that load of indicator is very slow.
Any idea how to improve load timeTags: None
Latest Posts
Collapse
Topics | Statistics | Last Post | ||
---|---|---|---|---|
Started by frslvr, 04-11-2024, 07:26 AM
|
8 responses
111 views
1 like
|
Last Post Today, 10:30 AM | ||
Started by stafe, 04-15-2024, 08:34 PM
|
10 responses
44 views
0 likes
|
Last Post
by stafe
Today, 10:29 AM
|
||
Started by rocketman7, Today, 09:41 AM
|
3 responses
8 views
0 likes
|
Last Post Today, 10:07 AM | ||
Started by traderqz, Today, 09:44 AM
|
2 responses
5 views
0 likes
|
Last Post Today, 10:00 AM | ||
Started by rocketman7, Today, 02:12 AM
|
7 responses
31 views
0 likes
|
Last Post Today, 09:23 AM |
Leave a comment: