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Flow visualization
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TArrows Class
Fields | FlowData | FlowData Namespace | Legend | Members | Methods
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sectionminus.pngClass Hierarchy
TArrows = class(TSprite);
sectionminus.pngFile
sectionminus.pngDescription

Class that controls the arrow plot.

sectionminus.pngFields
Field 
Description 
anim 
Access to the TAnimation structure. 
arrowres 
Density of arrows 
arrowsize 
Size of arrows 
data 
Access to the TDataSet structure. 
flow 
Access to the TFlowBg structure. 
hidearrows 
False if the arrow plot is visible. 
LengthCode 
True if the arrows' size changes with velocity at their origin. 
linearlength 
True if the arrows' length is proportional to velocity at their orign. 
secarrows 
True if secondary arrow are visibile. 
sectionminus.pngNamespace
sectionminus.pngMethods
Method 
Description 
Create 
Just constructor. 
DrawArrowHead 
Draws the head (triangle) of the arrow. 
onDraw 
Called once per frame. It draws all the arrows. 
sectionminus.pngLegend
 
Data Member 
 
Method 
 
virtual 
sectionminus.pngLinks
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