BitmapExportWorker.js File Reference

Functions
void	exportBitmap (void doc, void scene, void fileName, void properties, void view)
	Exports the given RDocument (doc) to a bitmap (BMP, PNG, JPEG, TIFF, ...). More...

Function Documentation

exportBitmap()

void exportBitmap	(	void	doc,
		void	scene,
		void	fileName,
		void	properties,
		void	view
	)

Exports the given RDocument (doc) to a bitmap (BMP, PNG, JPEG, TIFF, ...).

Parameters

doc	RDocument document
scene	Graphics scene to export (e.g. RGraphicsSceneQt)
fileName	File name for exported bitmap. Extension determines format.
properties	Various properties:

• properties["width"]: width of bitmap in pixels (ignored if resolution is present)
• properties["height"]: height of bitmap in pixels (ignored if resolution is present)
• properties["resolution"]: resolution in pixels / drawing unit
• properties["margin"]: margin at borders in pixels
• properties["noWeightMargin"]: true to disable margin for lineweight, defaults to false
• properties["backgroundColor"]: background color (RColor)
• properties["origin"]: true: export origin point as red cross
• properties["antialiasing"]: true: use antialiasing
• properties["quality"]: Export quality (0..100), JPEG only
• properties["monochrome"]: true: Export as black / white
• properties["grayscale"]: true: Export as grayscale
• properties["window"]: RBox: window to export in drawing coordinates
• properties["entityIds"]: Array: zoom to bounding box of given entities
• properties["initView"]: Callback to initialize view
• properties["zoomAll"]: Auto zoom to all entities, including those on invisible layers
• properties["metaData"]: Key / value pairs of meta data to write to image header

Parameters

view	Optional graphics view to use.