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PiWeb Plot Extension API Reference
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Globals
drawing
BufferDrawingContext
Class BufferDrawingContext
Hierarchy
BufferDrawingContext
Implements
DrawingContext
Index
Constructors
constructor
Methods
close
draw
Drawing
draw
Ellipse
draw
Geometry
draw
Image
draw
Line
draw
Lines
draw
Rectangle
draw
Text
no
Brush
no
Pen
place
Highlight
pop
push
Clip
push
Opacity
push
Transform
set
Brush
set
Pen
Constructors
constructor
new
Buffer
Drawing
Context
(
drawingInternals
:
DrawingInternals
)
:
BufferDrawingContext
Parameters
drawingInternals:
DrawingInternals
Returns
BufferDrawingContext
Methods
close
close
(
)
:
void
Returns
void
draw
Drawing
draw
Drawing
(
drawing
:
Drawing
, settings
?:
GeometryDrawingSettingsDescription
)
:
void
Parameters
drawing:
Drawing
Optional
settings:
GeometryDrawingSettingsDescription
Returns
void
draw
Ellipse
draw
Ellipse
(
center
:
PointDescription
, radiusX
:
number
, radiusY
:
number
)
:
void
Parameters
center:
PointDescription
radiusX:
number
radiusY:
number
Returns
void
draw
Geometry
draw
Geometry
(
geometry
:
GeometryDescription
, settings
?:
GeometryDrawingSettingsDescription
)
:
void
Parameters
geometry:
GeometryDescription
Optional
settings:
GeometryDrawingSettingsDescription
Returns
void
draw
Image
draw
Image
(
image
:
Bitmap
, settings
?:
ImageDrawingSettingsDescription
)
:
void
Parameters
image:
Bitmap
Optional
settings:
ImageDrawingSettingsDescription
Returns
void
draw
Line
draw
Line
(
start
:
PointDescription
, end
:
PointDescription
)
:
void
Parameters
start:
PointDescription
end:
PointDescription
Returns
void
draw
Lines
draw
Lines
(
lines
:
PointDescription
[]
)
:
void
Parameters
lines:
PointDescription
[]
Returns
void
draw
Rectangle
draw
Rectangle
(
x
:
number
, y
:
number
, w
:
number
, h
:
number
)
:
void
Parameters
x:
number
y:
number
w:
number
h:
number
Returns
void
draw
Text
draw
Text
(
formattedText
:
FormattedTextDescription
|
string
, settings
?:
TextDrawingSettingsDescription
)
:
void
Parameters
formattedText:
FormattedTextDescription
|
string
Optional
settings:
TextDrawingSettingsDescription
Returns
void
no
Brush
no
Brush
(
)
:
void
Returns
void
no
Pen
no
Pen
(
)
:
void
Returns
void
place
Highlight
place
Highlight
(
highlight
:
HighlightDescription
, settings
?:
GeometryDrawingSettingsDescription
)
:
void
Parameters
highlight:
HighlightDescription
Optional
settings:
GeometryDrawingSettingsDescription
Returns
void
pop
pop
(
)
:
void
Returns
void
push
Clip
push
Clip
(
geometry
:
GeometryDescription
)
:
void
Parameters
geometry:
GeometryDescription
Returns
void
push
Opacity
push
Opacity
(
opacity
:
number
)
:
void
Parameters
opacity:
number
Returns
void
push
Transform
push
Transform
(
transformation
:
TransformDescription
)
:
void
Parameters
transformation:
TransformDescription
Returns
void
set
Brush
set
Brush
(
brush
:
BrushDescription
)
:
void
Parameters
brush:
BrushDescription
Returns
void
set
Pen
set
Pen
(
pen
:
PenDescription
)
:
void
Parameters
pen:
PenDescription
Returns
void
Globals
Index
data
drawing
environment
events
expressions
format
logger
package
properties
resources
tips
tooltips
Buffer
Drawing
Context
constructor
close
draw
Drawing
draw
Ellipse
draw
Geometry
draw
Image
draw
Line
draw
Lines
draw
Rectangle
draw
Text
no
Brush
no
Pen
place
Highlight
pop
push
Clip
push
Opacity
push
Transform
set
Brush
set
Pen
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