-
clearContainer()
-
Removes all DOM nodes from container.
Returns:
-
Type
-
void
-
drawCircle(point, radius, width, lineColor, fillColor, className)
-
Draws a circle in container. Pixel coordinates are relative to the container.
Parameters:
| Name |
Type |
Description |
point |
IWPoint
|
The center of the circle. |
radius |
Number
|
The radius of the circle. |
width |
Number
|
The width of the circle. |
lineColor |
String
|
The color of the line. |
fillColor |
String
|
The color to fill the circle. |
className |
String
|
The CSS class name (optional) |
Returns:
circle
-
Type
-
Object
-
drawEllipse(center, size, width, lineColor, fillColor, className)
-
Draws an ellipse in container Pixel coordinates are relative to the container. If no fillColor is given only the
border will be drawn.
Parameters:
| Name |
Type |
Description |
center |
IWPoint
|
Specifies the center of the circle |
size |
IWSize
|
Specifies the diameter for x- & y-axis |
width |
Number
|
The width of the border |
lineColor |
String
|
The color of the border line |
fillColor |
String
|
The color to fill the ellipse (optional) |
className |
String
|
The CSS class name (optional) |
Returns:
ellipse
-
Type
-
Object
-
drawLine(point1, point2, width, color, className)
-
Draws a line in container. Pixel coordinates are relative to the container.
Parameters:
| Name |
Type |
Description |
point1 |
IWPoint
|
Point where line starts |
point2 |
IWPoint
|
Point where line ends |
width |
Number
|
The width of the line |
color |
String
|
The color of the line |
className |
String
|
The CSS class name (optional) |
Returns:
line
-
Type
-
Object
-
drawPolygon(points, width, lineColor, fillColor, className)
-
Draws a polygon in container. Pixel coordinates are relative to the container.
Parameters:
| Name |
Type |
Description |
points |
String
|
whitespace separated list of pixel points. |
width |
Number
|
The width of the line |
lineColor |
String
|
The color of the line |
fillColor |
String
|
The color to fill the polygon |
className |
String
|
The CSS class name (optional) |
Returns:
polygon
-
Type
-
Object
-
drawPolyline(points, width, lineColor, fillColor, className)
-
Draws a polyline in container. Pixel coordinates are relative to the container.
Parameters:
| Name |
Type |
Description |
points |
String
|
whitespace separated list of pixel points. |
width |
Number
|
The width of the line |
lineColor |
String
|
The color of the line |
fillColor |
String
|
The color to fill the polyline |
className |
String
|
The CSS class name (optional) |
Returns:
polyline
-
Type
-
Object
-
drawRectangle(center, size, width, lineColor, fillColor, className)
-
Draws a rectangle in container Pixel coordinates are relative to the container. If no fillColor is given only the
border will be drawn.
Parameters:
| Name |
Type |
Description |
center |
IWPoint
|
Specifies the upper left corner of the rectangle |
size |
IWSize
|
Specifies the size of the rectangle |
width |
Number
|
The width of the border |
lineColor |
String
|
The color of the border line |
fillColor |
String
|
The color to fill the rectangle (optional) |
className |
String
|
The CSS class name (optional) |
Returns:
rectangle
-
Type
-
Object
-
drawRoundedRectangle(point, radiusX, size, width, lineColor, fillColor, className)
-
Draws a rounded rectangle in container Pixel coordinates are relative to the container. If no fillColor is given
only the border will be drawn.
Parameters:
| Name |
Type |
Description |
point |
IWPoint
|
Specifies the upper left corner of the rectangle |
radiusX |
Number
|
The x any y radius. |
size |
IWSize
|
Specifies the size of the rectangle |
width |
Number
|
The width of the border |
lineColor |
String
|
The color of the border line |
fillColor |
String
|
The color to fill the rectangle (optional) |
className |
String
|
The CSS class name (optional) |
Returns:
rectangle
-
Type
-
Object
-
drawText(point, text, className, attributes)
-
Renders a text. The pixel coordinate is relative to the container.
Parameters:
| Name |
Type |
Description |
point |
IWPoint
|
where to render the text |
text |
String
|
the text to render |
className |
String
|
The CSS class name (optional) |
attributes |
Object
|
CSS attributes to render the text (optional) |
Returns:
the text node
-
Type
-
Object
-
drawTextBox(point, text, className, attributes, boxAttributes)
-
Renders a text in a box. The pixel coordinate is relative to the container.
Parameters:
| Name |
Type |
Description |
point |
IWPoint
|
where to render the text |
text |
String
|
the text to render |
className |
String
|
The CSS class name (optional) |
attributes |
Object
|
CSS attributes to render the text (optional) |
boxAttributes |
Object
|
CSS attributes to render the box (optional) |
Returns:
the text node
-
Type
-
Object
-
getContainer()
-
Returns the DIV container which is used for drawing.
Returns:
container
-
Type
-
DOMElement
-
getPosition(element)
-
Moves an element to specific position
Parameters:
| Name |
Type |
Description |
element |
Object
|
The vector object (lines are not supported!) |
Returns:
position The point relative to the container element
-
Type
-
IWPoint
-
move(element, position1 [, position2])
-
Moves an element to specific position
Parameters:
| Name |
Type |
Argument |
Description |
element |
Object
|
|
The vector object |
position1 |
IWPoint
|
|
Position where shall be moved to |
position2 |
IWPoint
|
<optional>
|
Only necessary for line segment |
Returns:
-
Type
-
void
-
moveToBottom(element)
-
Moves the element to the bottom by setting it to the first child in the DOM-structure.
Parameters:
| Name |
Type |
Description |
element |
DOMElement
|
|
Returns:
-
Type
-
void
-
moveToTop(element)
-
Moves the element to the top by setting it the to last child in the DOM-structure.
Parameters:
| Name |
Type |
Description |
element |
DOMElement
|
|
Returns:
-
Type
-
void
-
removeElement(element)
-
Removes a given DOM element from container
Parameters:
| Name |
Type |
Description |
element |
DOMElement
|
|
Returns:
-
Type
-
void