Package qupath.lib.display

Interface ChannelDisplayInfo.ModifiableChannelDisplayInfo

All Superinterfaces:

ChannelDisplayInfo

All Known Implementing Classes:

AdditiveChannelInfo, DirectServerChannelInfo

Enclosing interface:

ChannelDisplayInfo

public static interface ChannelDisplayInfo.ModifiableChannelDisplayInfo
extends ChannelDisplayInfo

Helper interface to indicate that the display ranges can be modified.

Nested Class Summary

Nested classes/interfaces inherited from interface qupath.lib.display.ChannelDisplayInfo

ChannelDisplayInfo.ModifiableChannelDisplayInfo

Method Summary

Modifier and Type	Method	Description
void	setMaxDisplay(float maxDisplay)	Set the max display value for this channel.
void	setMinDisplay(float minDisplay)	Set the min display value for this channel.
void	setMinMaxAllowed(float minAllowed, float maxAllowed)	Set the maximum permissible range for the image display.

Methods inherited from interface qupath.lib.display.ChannelDisplayInfo

doesSomething, getColor, getMaxAllowed, getMaxDisplay, getMethod, getMinAllowed, getMinDisplay, getName, getRGB, getRGB, getValueAsString, isAdditive, isBrightnessContrastRescaled, updateRGBAdditive, updateRGBAdditive

Method Details

setMinMaxAllowed

void setMinMaxAllowed(float minAllowed,
 float maxAllowed)

Set the maximum permissible range for the image display.

For an 8-bit image, that should be 0 and 255.

For a 16-bit image, fewer bits might actually be used... therefore the full range of 0-2^16-1 may be too much.

Also, for a 32-bit floating point image the limits are rather harder to define in a general way. This method makes it possible to restrict the permissible range to something sensible. Brightness/contrast/min/max sliders may make use of this.

Parameters:

minAllowed -

maxAllowed -

setMinDisplay

void setMinDisplay(float minDisplay)

Set the min display value for this channel. Note that it is *strongly* advised to use ImageDisplay.setMinMaxDisplay instead since this helps ensure that the ImageDisplay fires appropriate events etc.

Parameters:

minDisplay -

See Also:

• ImageDisplay

setMaxDisplay

void setMaxDisplay(float maxDisplay)

Set the max display value for this channel. Note that it is *strongly* advised to use ImageDisplay.setMinMaxDisplay instead since this helps ensure that the ImageDisplay fires appropriate events etc.

Parameters:

maxDisplay -

See Also:

• ImageDisplay