org.mapsforge.map.rendertheme

Interface RenderCallback

All Known Implementing Classes:

DatabaseRenderer

public interface RenderCallback

Callback methods for rendering areas, ways and points of interest (POIs).

Method Summary

Methods

Modifier and Type	Method and Description
void	renderArea(Paint fill, Paint stroke, int level) Renders an area with the given parameters.
void	renderAreaCaption(String caption, float verticalOffset, Paint fill, Paint stroke) Renders an area caption with the given text.
void	renderAreaSymbol(Bitmap symbol) Renders an area symbol with the given bitmap.
void	renderPointOfInterestCaption(String caption, float verticalOffset, Paint fill, Paint stroke) Renders a point of interest caption with the given text.
void	renderPointOfInterestCircle(float radius, Paint fill, Paint stroke, int level) Renders a point of interest circle with the given parameters.
void	renderPointOfInterestSymbol(Bitmap symbol) Renders a point of interest symbol with the given bitmap.
void	renderWay(Paint stroke, int level) Renders a way with the given parameters.
void	renderWaySymbol(Bitmap symbol, boolean alignCenter, boolean repeat) Renders a way with the given symbol along the way path.
void	renderWayText(String text, Paint fill, Paint stroke) Renders a way with the given text along the way path.

Method Detail

renderArea

void renderArea(Paint fill,
              Paint stroke,
              int level)

Renders an area with the given parameters.

Parameters:

fill - the paint to be used for rendering the area.

stroke - an optional paint for the area casing (may be null).

level - the drawing level on which the area should be rendered.

renderAreaCaption

void renderAreaCaption(String caption,
                     float verticalOffset,
                     Paint fill,
                     Paint stroke)

Renders an area caption with the given text.

Parameters:

caption - the text to be rendered.

verticalOffset - the vertical offset of the caption.

fill - the paint to be used for rendering the text.

stroke - an optional paint for the text casing (may be null).

renderAreaSymbol

void renderAreaSymbol(Bitmap symbol)

Renders an area symbol with the given bitmap.

Parameters:

symbol - the symbol to be rendered.

renderPointOfInterestCaption

void renderPointOfInterestCaption(String caption,
                                float verticalOffset,
                                Paint fill,
                                Paint stroke)

Renders a point of interest caption with the given text.

Parameters:

caption - the text to be rendered.

verticalOffset - the vertical offset of the caption.

fill - the paint to be used for rendering the text.

stroke - an optional paint for the text casing (may be null).

renderPointOfInterestCircle

void renderPointOfInterestCircle(float radius,
                               Paint fill,
                               Paint stroke,
                               int level)

Renders a point of interest circle with the given parameters.

Parameters:

radius - the radius of the circle.

fill - the paint to be used for rendering the circle.

stroke - an optional paint for the circle casing (may be null).

level - the drawing level on which the circle should be rendered.

renderPointOfInterestSymbol

void renderPointOfInterestSymbol(Bitmap symbol)

Renders a point of interest symbol with the given bitmap.

Parameters:

symbol - the symbol to be rendered.

renderWay

void renderWay(Paint stroke,
             int level)

Renders a way with the given parameters.

Parameters:

stroke - the paint to be used for rendering the way.

level - the drawing level on which the way should be rendered.

renderWaySymbol

void renderWaySymbol(Bitmap symbol,
                   boolean alignCenter,
                   boolean repeat)

Renders a way with the given symbol along the way path.

Parameters:

symbol - the symbol to be rendered.

alignCenter - true if the symbol should be centered, false otherwise.

repeat - true if the symbol should be repeated, false otherwise.

renderWayText

void renderWayText(String text,
                 Paint fill,
                 Paint stroke)

Renders a way with the given text along the way path.

Parameters:

text - the text to be rendered.

fill - the paint to be used for rendering the text.

stroke - an optional paint for the text casing (may be null).