Package jexer.bits

Class ColorEmojiGlyphMaker

java.lang.Object

jexer.bits.ColorEmojiGlyphMaker

public class ColorEmojiGlyphMaker
extends java.lang.Object

ColorEmojiGlyphMaker provides access to the color emoji image files located in "emojis/" on the classpath.

Method Summary

Modifier and Type	Method	Description
static boolean	canDisplay(int ch)	Checks if an emoji glyph for the specified codepoint is available.
static boolean	canDisplay(int[] codePoints)	Checks if an emoji glyph for the specified codepoint(s) is available.
static boolean	canDisplay(Cell cell)	Checks if an emoji glyph for the specified codepoint(s) is available.
static java.awt.image.BufferedImage	getImage(ComplexCell complexCell, int cellWidth, int cellHeight, Backend backend, boolean blinkVisible)	Get an emoji image for a complex cell.
static java.awt.image.BufferedImage	getImage(ComplexCell complexCell, int cellWidth, int cellHeight, Backend backend, boolean blinkVisible, Cell.Width widthEnum)	Get an emoji image for a complex cell.

Methods inherited from class java.lang.Object

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

Method Detail

canDisplay

public static boolean canDisplay(int ch)

Checks if an emoji glyph for the specified codepoint is available.

Parameters:

ch - the emoji (single Unicode codepoint) for which a glyph is needed.

Returns:

true if a glyph for the character is available; false otherwise.

canDisplay

public static boolean canDisplay(int[] codePoints)

Checks if an emoji glyph for the specified codepoint(s) is available.

Parameters:

codePoints - the emoji (sequence of Unicode codepoints) for which a glyph is needed.

Returns:

true if a glyph for the character is available; false otherwise.

canDisplay

public static boolean canDisplay(Cell cell)

Checks if an emoji glyph for the specified codepoint(s) is available.

Parameters:

cell - the cell containing an emoji (sequence of Unicode codepoints) for which a glyph is needed.

Returns:

true if a glyph for the character is available; false otherwise.

getImage

public static java.awt.image.BufferedImage getImage(ComplexCell complexCell,
                                                    int cellWidth,
                                                    int cellHeight,
                                                    Backend backend,
                                                    boolean blinkVisible)

Get an emoji image for a complex cell.

Parameters:

complexCell - the emoji to draw

cellWidth - the width of the text cell to draw into

cellHeight - the height of the text cell to draw into

backend - the backend that can obtain the correct background color

blinkVisible - if true, the cell is visible if it is blinking

Returns:

the glyph as an image

getImage

public static java.awt.image.BufferedImage getImage(ComplexCell complexCell,
                                                    int cellWidth,
                                                    int cellHeight,
                                                    Backend backend,
                                                    boolean blinkVisible,
                                                    Cell.Width widthEnum)

Get an emoji image for a complex cell.

Parameters:

complexCell - the emoji to draw

cellWidth - the width of the text cell to draw into

cellHeight - the height of the text cell to draw into

backend - the backend that can obtain the correct background color

blinkVisible - if true, the cell is visible if it is blinking

widthEnum - If SINGLE, return the entire image. If LEFT or RIGHT, return only half of the image (either left side or right side).

Returns:

the glyph as an image