Package globus.glmap

Class GLMapDrawable

java.lang.Object

globus.glmap.GLNativeObject

globus.glmap.GLMapDrawObject

globus.glmap.GLMapDrawable

public class GLMapDrawable
extends GLMapDrawObject

GLMapDrawable is a bridge class that displays single object on map. This can be image, text or vector object.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	GLMapDrawable.TransformMode

Constructor Summary

Constructors

Constructor	Description
GLMapDrawable()	Creates new empty image that will be injected to map
GLMapDrawable(int drawOrder)	Creates new empty image with given draw order
GLMapDrawable(android.graphics.Bitmap bitmap, int drawOrder)	Creates image with given draw order and sets bitmap to it

Method Summary

Modifier and Type	Method	Description
float	getAngle()	Angle of image
int	getHeight()	Loaded image height.
MapPoint	getOffset()	Offset of image
MapPoint	getPosition()	Position of image
double	getScale()	Scale of vector object
int	getWidth()	Loaded image width.
boolean	hitTest(GLMapViewRenderer mapView, float screenX, float screenY, int paddingLeft, int paddingRight, int paddingTop, int paddingBottom)	Tests if point is inside of image
boolean	isRotatesWithMap()	Whether image rotates with the map
void	setAngle(float angle)	Sets angle of image.
void	setBitmap(android.graphics.Bitmap bitmap)	Sets new image to draw
void	setBitmap(android.graphics.Bitmap bitmap, java.lang.Runnable onReadyToDraw)	Sets new image to draw
void	setOffset(int offsetX, int offsetY)	Image offset from position.
void	setPosition(MapPoint position)	Sets position of image on map.
void	setRotatesWithMap(boolean rotate)	Sets whether image rotates with the map.
void	setScale(double scale)	Scale of vector object
void	setText(java.lang.String text, GLMapVectorStyle style)	Sets new text to draw
void	setText(java.lang.String text, GLMapVectorStyle style, java.lang.Runnable onReadyToDraw)	Sets new text to draw
void	setTransformMode(int transformMode)	If drawable contains vector object and you will use position and scale to transform vector object, then set this to TransformMode.Custom.
void	setVectorObject(GLMapVectorObject object, GLMapVectorCascadeStyle style, java.lang.Runnable onReadyToDraw)	Sets vector object to draw
void	setVectorObjects(GLMapVectorObjectList objects, GLMapVectorCascadeStyle style, java.lang.Runnable onReadyToDraw)	Sets vector objects to draw

Methods inherited from class globus.glmap.GLMapDrawObject

getDrawOrder, isHidden, setHidden

Methods inherited from class globus.glmap.GLNativeObject

dispose

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GLMapDrawable

public GLMapDrawable(int drawOrder)

Creates new empty image with given draw order

Parameters:

drawOrder - Draw order used to sort objects on map

GLMapDrawable

public GLMapDrawable(@NonNull
                     android.graphics.Bitmap bitmap,
                     int drawOrder)

Creates image with given draw order and sets bitmap to it

Parameters:

bitmap - bitmap to set

drawOrder - Draw order used to sort objects on map

GLMapDrawable

public GLMapDrawable()

Creates new empty image that will be injected to map

Method Detail

setBitmap

public void setBitmap(@NonNull
                      android.graphics.Bitmap bitmap,
                      @Nullable
                      java.lang.Runnable onReadyToDraw)

Sets new image to draw

Parameters:

bitmap - new image to draw

onReadyToDraw - optional runnable that called when image ready to draw

setBitmap

public void setBitmap(@NonNull
                      android.graphics.Bitmap bitmap)

Sets new image to draw

Parameters:

bitmap - new image to draw

setText

public void setText(@NonNull
                    java.lang.String text,
                    @NonNull
                    GLMapVectorStyle style,
                    @Nullable
                    java.lang.Runnable onReadyToDraw)

Sets new text to draw

Parameters:

text - new text to draw

style - style of the text

onReadyToDraw - optional runnable that called when text ready to draw

setText

public void setText(@NonNull
                    java.lang.String text,
                    @NonNull
                    GLMapVectorStyle style)

Sets new text to draw

Parameters:

text - new text to draw

style - style of the text

setVectorObject

public void setVectorObject(@NonNull
                            GLMapVectorObject object,
                            @NonNull
                            GLMapVectorCascadeStyle style,
                            @Nullable
                            java.lang.Runnable onReadyToDraw)

Sets vector object to draw

Parameters:

object - object to draw

style - style of object

onReadyToDraw - optional runnable that called when object is ready to draw

setVectorObjects

public void setVectorObjects(@NonNull
                             GLMapVectorObjectList objects,
                             @NonNull
                             GLMapVectorCascadeStyle style,
                             @Nullable
                             java.lang.Runnable onReadyToDraw)

Sets vector objects to draw

Parameters:

objects - objects to draw

style - style of object

onReadyToDraw - optional runnable that called when object is ready to draw

hitTest

public boolean hitTest(@NonNull
                       GLMapViewRenderer mapView,
                       float screenX,
                       float screenY,
                       int paddingLeft,
                       int paddingRight,
                       int paddingTop,
                       int paddingBottom)

Tests if point is inside of image

Parameters:

mapView - mapView where image is displayed

screenX - x coordinate of point to check

screenY - y coordinate of point to check

paddingLeft - left padding

paddingRight - right padding

paddingTop - top padding

paddingBottom - bottom padding

Returns:

`true` if point is inside image

setPosition

public void setPosition(@NonNull
                        MapPoint position)

Sets position of image on map. image.setPosition(GLMapView.convertGeoToInternal(new MapPoint(-74.0, 40.7))); //New York

Parameters:

position - position coordinates in internal format of GLMapView

See Also:

MapPoint

getPosition

public MapPoint getPosition()

Position of image

Returns:

position of image in internal coordinates of GLMapView

setScale

public void setScale(double scale)

Scale of vector object

Parameters:

scale - new scale for vector object

getScale

public double getScale()

Scale of vector object

Returns:

scale of vector object

setAngle

public void setAngle(float angle)

Sets angle of image. image.setAngle(45);

Parameters:

angle - angle to set

getAngle

public float getAngle()

Angle of image

Returns:

angle of image in degrees.

getWidth

public int getWidth()

Loaded image width.

Returns:

width of image in pixels.

getHeight

public int getHeight()

Loaded image height.

Returns:

height of image in pixels.

setRotatesWithMap

public void setRotatesWithMap(boolean rotate)

Sets whether image rotates with the map.

Parameters:

rotate - true to rotate with map

isRotatesWithMap

public boolean isRotatesWithMap()

Whether image rotates with the map

Returns:

true if image rotates with the map

setOffset

public void setOffset(int offsetX,
                      int offsetY)

Image offset from position. When offset is (0,0), bottom left corner of image is displayed at position image.setOffset(bmp.getWidth()/2, bmp.getHeight()/2); // image center displayed at position

Parameters:

offsetX - x offset of image

offsetY - y offset of image

See Also:

setPosition(MapPoint)

setTransformMode

public void setTransformMode(int transformMode)

If drawable contains vector object and you will use position and scale to transform vector object, then set this to TransformMode.Custom.

Parameters:

transformMode - mode of transforming position and scale

getOffset

@NonNull
public MapPoint getOffset()

Offset of image

Returns:

offset of image in pixels