(private) new TAttMarkerHandler(args)
Handle for marker attributes
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Parameters:
| Name | Type | Description |
|---|---|---|
args |
object | attributes, see |
Methods
(private) _configure()
Prepare object to create marker
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apply()
Apply marker styles to created element
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change(color, style, size)
Change marker attributes.
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Parameters:
| Name | Type | Description |
|---|---|---|
color |
string | marker color |
style |
number | marker style |
size |
number | marker size |
create(x, y) → {string}
Create marker path for given position.
- Description:
When drawing many elementary points, created path may depend from previously produced markers.
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Parameters:
| Name | Type | Description |
|---|---|---|
x |
number | first coordinate |
y |
number | second coordinate |
Returns:
path string
- Type
- string
(private) createSample(svg, width, height)
Create sample with marker in given SVG element
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Parameters:
| Name | Type | Description |
|---|---|---|
svg |
selection | SVG element |
width |
number | width of sample SVG |
height |
number | height of sample SVG |
empty()
returns true if marker attributes will produce empty (invisible) output
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getFillColor()
get fill color
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getFullSize()
Returns full size of marker
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getMarkerLength()
Returns approximate length of produced marker string
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getStrokeColor()
get stroke color
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(private) resetPos()
Reset position, used for optimization of drawing of multiple markers
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setArgs(args)
Set marker attributes.
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Parameters:
| Name | Type | Description | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
args |
object | arguments can be Properties
|
setUsed()
Set usage flag of attribute
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(private) verifyDirectChange()
Method used when color or pattern were changed with OpenUi5 widgets.
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