SVGMarkupRenderer

class Markup.Svg.SVGMarkupRenderer(): This class provides an interface for MarkupItems to draw on the canvas.

Constructors

constructor()

Methods

drawCircle()
drawCircles()
drawLine()
drawLines()
drawPolygon()
drawPolygons()
drawPolyline()
drawPolylines()
drawRectangle()
drawRectangles()
drawText()
drawTextBox()
drawTextBoxes()
drawTexts()
measureText()
measureTextBox()

Constructors

SVGMarkupRenderer.constructor()

Return type: SVGMarkupRenderer

Methods

drawCircle

SVGMarkupRenderer.drawCircle(circle)

Arguments

circle (Circle()) – the circle to draw.

Renders a circle to the markup layer.

Returns: SVG element for the circle. This element is temporary and will not be preserved when the markup is redrawn.
Return type: Element

drawCircles

SVGMarkupRenderer.drawCircles(circleCollection)

Arguments

circleCollection (CircleCollection()) – None

Renders a collection of circles sharing the same properties to the markup layer.

Returns: an array containing SVG elements for each circle. These elements are temporary and will not be preserved when the markup is redrawn.
Return type: [Element]

drawLine

SVGMarkupRenderer.drawLine(line)

Arguments

line (Line()) – the line to render.

Renders a line to the markup layer.

Returns: SVG element for the line. This element is temporary and will not be preserved when the markup is redrawn.
Return type: SVGLineElement

drawLines

SVGMarkupRenderer.drawLines(lineCollection)

Arguments

lineCollection (LineCollection()) – None

Renders a collection of lines sharing the same properties to the markup layer.

Returns: an array containing SVG elements for each line. These elements are temporary and will not be preserved when the markup is redrawn.
Return type: [Element]

drawPolygon

SVGMarkupRenderer.drawPolygon(polygon)

Arguments

polygon (Polygon()) – the polygon to render.

Renders a polygon to the markup layer.

Returns: SVG element for the polygon. This element is temporary and will not be preserved when the markup is redrawn.
Return type: Element

drawPolygons

SVGMarkupRenderer.drawPolygons(polygonCollection)

Arguments

polygonCollection (PolygonCollection()) – None

Renders a collection of polygons sharing the same properties to the markup layer.

Returns: an array containing SVG elements for each polygon. These elements are temporary and will not be preserved when the markup is redrawn.
Return type: [Element]

drawPolyline

SVGMarkupRenderer.drawPolyline(line)

Arguments

line (Polyline()) – the polyline to draw.

Renders a polyline to the markup layer.

Returns: SVG element for the line. This element is temporary and will not be preserved when the markup is redrawn.
Return type: SVGPolylineElement

drawPolylines

SVGMarkupRenderer.drawPolylines(polylineCollection)

Arguments

polylineCollection (PolylineCollection()) – None

Renders a collection of polylines sharing the same properties to the markup layer.

Returns: an array containing SVG elements for each line. These elements are temporary and will not be preserved when the markup is redrawn.
Return type: [Element]

drawRectangle

SVGMarkupRenderer.drawRectangle(rectangle)

Arguments

rectangle (Rectangle()) – the rectangle to render.

Renders a rectangle to the markup layer.

Returns: SVG element for the rectangle. This element is temporary and will not be preserved when the markup is redrawn.
Return type: Element

drawRectangles

SVGMarkupRenderer.drawRectangles(rectangleCollection)

Arguments

rectangleCollection (RectangleCollection()) – None

Renders a collection of rectangles sharing the same properties to the markup layer.

Returns: an array containing SVG elements for each rectangle. These elements are temporary and will not be preserved when the markup is redrawn.
Return type: [Element]

drawText

SVGMarkupRenderer.drawText(text)

Arguments

text (Text()) – the text to render.

Renders text to the markup layer.

Returns: SVG element for the text. This element is temporary and will not be preserved when the markup is redrawn.
Return type: SVGTextContentElement

drawTextBox

SVGMarkupRenderer.drawTextBox(textBox)

Arguments

textBox (TextBox()) – the text box to render.

Renders a text box to the markup layer.

Returns: SVG element pair for the text. The first item in this array corresponds to the rectangle. The second item corresponds to the text. These elements are temporary and will not be preserved when the markup is redrawn.
Return type: [Element]

drawTextBoxes

SVGMarkupRenderer.drawTextBoxes(textBoxes)

Arguments

textBoxes (TextBoxCollection()) – the collection of text boxes to render.

Renders a collection of text boxes sharing the same properties to the markup layer.

Returns: an array containing SVG element pairs for each text box. These elements are temporary and will not be preserved when the markup is redrawn.
Return type: [[Element]]

drawTexts

SVGMarkupRenderer.drawTexts(texts)

Arguments

texts (TextCollection()) – the collection of texts to render.

Renders a collection of text sharing the same properties to the markup layer.

Returns: an array containing SVG elements for each text. These elements are temporary and will not be preserved when the markup is redrawn.
Return type: [Element]

measureText

SVGMarkupRenderer.measureText(str, text)

Arguments

str (string()) – the text string to measure.
text (TextMarkupBase()) – None

Computes the width and height of a string using the given text attributes.

Returns: a point object containing the width and height in pixels of the string.
Return type: Point2

measureTextBox

SVGMarkupRenderer.measureTextBox(textBox)

Arguments

textBox (TextBox()) – the text box to measure.

Computes the width and height of a text box.

Returns: a point object containing the width and height in pixels of the text box.
Return type: Point2