velox.api.layer1.layers.strategies.interfaces

Interface ScreenSpacePainterAdapter

All Superinterfaces:

ScreenSpacePainter

public interface ScreenSpacePainterAdapter
extends ScreenSpacePainter

Method Summary

Modifier and Type	Method and Description
default void	dispose() Painter is no longer needed.
default void	onHeatmapActivePixelsWidth(int heatmapActivePixelsWidth) Width of the heatmap area corresponding to data (in pixels) changed.
default void	onHeatmapActiveTimeWidth(long heatmapActiveTimeWidth) Width of the heatmap area corresponding to data (in nanoseconds) changed.
default void	onHeatmapFullPixelsWidth(int heatmapFullPixelsWidth) Width of the heatmap area (including the part containing no data, in pixels) changed.
default void	onHeatmapFullTimeWidth(long heatmapFullTimeWidth) Width of the heatmap area (including the part containing no data, in nanoseconds) changed.
default void	onHeatmapPixelsBottom(int heatmapPixelsBottom) Position of bottom edge of heatmap on inside the window changed.
default void	onHeatmapPixelsHeight(int heatmapPixelsHeight) Height of the area representing the heatmap (in pixels) changed
default void	onHeatmapPixelsLeft(int heatmapPixelsLeft) Position of left edge of heatmap on inside the window changed
default void	onHeatmapPriceBottom(long heatmapPriceBottom) Lowest price displayed on heatmap changed
default void	onHeatmapPriceHeight(long heatmapPriceHeight) Number of levels displayed on heatmap changed
default void	onHeatmapTimeLeft(long heatmapTimeLeft) Time corresponding to left edge of heatmap changed
default void	onMoveEnd() Called after transmitting actual changes, allows batch processing of changes.
default void	onMoveStart() Called after view was moved before transmitting actual changes, allows batch processing of changes
default void	onRightOfTimelineLeft(int rightOfTimelineLeft) X coordinate of the timeline has changed (in pixels).
default void	onRightOfTimelineWidth(int rightOfTimelineWidth) Width of the area to the right of timeline (in pixels) has changed.

Method Detail

onMoveStart

default void onMoveStart()

Description copied from interface: ScreenSpacePainter

Called after view was moved before transmitting actual changes, allows batch processing of changes

Specified by:

onMoveStart in interface ScreenSpacePainter

onMoveEnd

default void onMoveEnd()

Description copied from interface: ScreenSpacePainter

Called after transmitting actual changes, allows batch processing of changes.

Specified by:

onMoveEnd in interface ScreenSpacePainter

onHeatmapTimeLeft

default void onHeatmapTimeLeft(long heatmapTimeLeft)

Description copied from interface: ScreenSpacePainter

Time corresponding to left edge of heatmap changed

Specified by:

onHeatmapTimeLeft in interface ScreenSpacePainter

Parameters:

heatmapTimeLeft - new time in nanoseconds

onHeatmapActiveTimeWidth

default void onHeatmapActiveTimeWidth(long heatmapActiveTimeWidth)

Description copied from interface: ScreenSpacePainter

Width of the heatmap area corresponding to data (in nanoseconds) changed.

Specified by:

onHeatmapActiveTimeWidth in interface ScreenSpacePainter

Parameters:

heatmapActiveTimeWidth - new width in nanoseconds

onHeatmapFullTimeWidth

default void onHeatmapFullTimeWidth(long heatmapFullTimeWidth)

Description copied from interface: ScreenSpacePainter

Width of the heatmap area (including the part containing no data, in nanoseconds) changed.

Specified by:

onHeatmapFullTimeWidth in interface ScreenSpacePainter

onHeatmapPriceBottom

default void onHeatmapPriceBottom(long heatmapPriceBottom)

Description copied from interface: ScreenSpacePainter

Lowest price displayed on heatmap changed

Specified by:

onHeatmapPriceBottom in interface ScreenSpacePainter

Parameters:

heatmapPriceBottom - new lowest price as a number of level (multiply by InstrumentInfo.pips to get human-readable price).

onHeatmapPriceHeight

default void onHeatmapPriceHeight(long heatmapPriceHeight)

Description copied from interface: ScreenSpacePainter

Number of levels displayed on heatmap changed

Specified by:

onHeatmapPriceHeight in interface ScreenSpacePainter

Parameters:

heatmapPriceHeight - new number of levels

onHeatmapPixelsLeft

default void onHeatmapPixelsLeft(int heatmapPixelsLeft)

Description copied from interface: ScreenSpacePainter

Position of left edge of heatmap on inside the window changed

Specified by:

onHeatmapPixelsLeft in interface ScreenSpacePainter

Parameters:

heatmapPixelsLeft - new x coordinate in pixels

onHeatmapActivePixelsWidth

default void onHeatmapActivePixelsWidth(int heatmapActivePixelsWidth)

Description copied from interface: ScreenSpacePainter

Width of the heatmap area corresponding to data (in pixels) changed.

Specified by:

onHeatmapActivePixelsWidth in interface ScreenSpacePainter

onHeatmapFullPixelsWidth

default void onHeatmapFullPixelsWidth(int heatmapFullPixelsWidth)

Description copied from interface: ScreenSpacePainter

Width of the heatmap area (including the part containing no data, in pixels) changed.

Specified by:

onHeatmapFullPixelsWidth in interface ScreenSpacePainter

Parameters:

heatmapFullPixelsWidth - new width in pixels

onHeatmapPixelsBottom

default void onHeatmapPixelsBottom(int heatmapPixelsBottom)

Description copied from interface: ScreenSpacePainter

Position of bottom edge of heatmap on inside the window changed. Y coordinate increases when going up (same direction as price increase).

Specified by:

onHeatmapPixelsBottom in interface ScreenSpacePainter

Parameters:

heatmapPixelsBottom - new y coordinate in pixels.

onHeatmapPixelsHeight

default void onHeatmapPixelsHeight(int heatmapPixelsHeight)

Description copied from interface: ScreenSpacePainter

Height of the area representing the heatmap (in pixels) changed

Specified by:

onHeatmapPixelsHeight in interface ScreenSpacePainter

Parameters:

heatmapPixelsHeight - new heatmap height in pixels

onRightOfTimelineLeft

default void onRightOfTimelineLeft(int rightOfTimelineLeft)

Description copied from interface: ScreenSpacePainter

X coordinate of the timeline has changed (in pixels). Note, that in drag mode when timeline is not visible it's considered to be in the leftmost pixel of heatmap.

Specified by:

onRightOfTimelineLeft in interface ScreenSpacePainter

Parameters:

rightOfTimelineLeft - new x coordinate of timeline in pixels

onRightOfTimelineWidth

default void onRightOfTimelineWidth(int rightOfTimelineWidth)

Description copied from interface: ScreenSpacePainter

Width of the area to the right of timeline (in pixels) has changed.

Specified by:

onRightOfTimelineWidth in interface ScreenSpacePainter

Parameters:

rightOfTimelineWidth - new width of the area to the right of timeline

dispose

default void dispose()

Description copied from interface: ScreenSpacePainter

Painter is no longer needed. When this method is called all resources should be disposed (including created ScreenSpaceCanvas).

Specified by:

dispose in interface ScreenSpacePainter