com.zebra.sdk.common.card.graphics

Interface ZebraGraphics

All Superinterfaces:

ZebraGraphicsI

All Known Implementing Classes:

ZebraCardGraphics

public interface ZebraGraphics
extends ZebraGraphicsI

Interface for Zebra card printer graphics.

Method Summary

Methods

Modifier and Type	Method and Description
void	drawEllipse(int x, int y, int width, int height, int lineThickness, Integer lineColor, Integer fillColor) Draws an ellipse at the specified coordinates
void	drawImage(byte[] imageData, ImagePosition position, int width, int height, float transparency, RotationType rotation) Draws the image at the specified image position in the rectangle.
void	drawImage(byte[] imageData, int x, int y, int width, int height, float transparency, RotationType rotation) Draws the image into the specified rectangle.
void	drawLine(android.graphics.PointF start, android.graphics.PointF end, float lineThickness, int lineColor) Draws a Line from the specified coordinates.
void	drawRectangle(int x, int y, int width, int height, float lineThickness, Integer lineColor, Integer fillColor) Draws a rectangle at the specified coordinates
void	drawRoundedRectangle(int x, int y, int width, int height, float radius, float lineThickness, Integer lineColor, Integer fillColor) Draws a round-cornered rectangle at the specified coordinates.
void	drawText(String text, int x, int y, float textSize, int textColor) Draws the text at the specified x and y coordinates.
void	drawText(String text, int x, int y, int angle, float textSize, int textColor) Draws the text at the specified x and y coordinates and center rotates the text to the specified angle.
void	drawText(String text, int x, int y, int width, int height, int angle, float textSize, int textColor) Draws the text into the specified rectangle.
void	drawText(String text, int x, int y, int width, int height, int angle, float textSize, int textColor, boolean shrinkToFit) Draws the text into the specified rectangle.
void	drawText(String text, int x, int y, int width, int height, int angle, TextAlignment horizontal, TextAlignment vertical, float textSize, int textColor) Draws the text into the specified rectangle.
void	drawText(String text, int x, int y, int width, int height, int angle, TextAlignment horizontal, TextAlignment vertical, float textSize, int textColor, boolean shrinkToFit) Draws the text into the specified rectangle.
android.graphics.Typeface	getFont() Returns the current font type used during drawText operations.
Integer	getPaintFlags() Gets the current Paint flag bits used during draw operations.
android.graphics.Bitmap	imageDataToImage(byte[] imageData) Creates a Bitmap object from the raw bitmap data.
byte[]	imageToImageData(android.graphics.Bitmap image) Converts a Bitmap into it's raw image data.
void	initialize(android.content.Context context, int maxWidth, int maxHeight, OrientationType orientation, PrintType printType, Integer fillColor) Initializes the drawing surface.
void	setFont(android.graphics.Typeface font) Sets the font type to be used during drawText operations.
void	setPaintFlags(Integer paintFlags) Sets the Paint flag bits to be used during draw operations.

Methods inherited from interface com.zebra.sdk.common.card.graphics.ZebraGraphicsI

clear, close, convertImageToRGB, createImage, cropImage, drawImage, extractBlackImageData, extractHalfPanelImageData, initialize, monochromeConversionType, rotateImage, rotateImage, setBrightnessLevel, setColorScale, setContrastLevel, setGammaLevel, setPrinterModel, setSaturationLevel

Method Detail

initialize

void initialize(android.content.Context context,
              int maxWidth,
              int maxHeight,
              OrientationType orientation,
              PrintType printType,
              Integer fillColor)

Initializes the drawing surface.

• If the specified maxWidth or maxHeight is 0 then the maximum values for the specified printer model will be used.

Parameters:

context - Android™ application context.

maxWidth - The maximum width of the image. (limited based on printer model)

maxHeight - The maximum height of the image. (limited based on printer model)

orientation - The orientation of the image.

printType - The type of print to be performed for the given image data.

fillColor - The RGB background fill color.

drawLine

void drawLine(android.graphics.PointF start,
            android.graphics.PointF end,
            float lineThickness,
            int lineColor)

Draws a Line from the specified coordinates.

Parameters:

start - PointF instance holding the x and y coordinates of the start point.

end - PointF instance holding the x and y coordinates of the end point.

lineThickness - The thickness of the line.

lineColor - The RGB line color.

drawText

void drawText(String text,
            int x,
            int y,
            float textSize,
            int textColor)

Draws the text at the specified x and y coordinates.

Parameters:

text - The text to be drawn.

x - The x coordinate.

y - The y coordinate.

textSize - The size of the text.

textColor - The RGB color of the text to be drawn.

drawText

void drawText(String text,
            int x,
            int y,
            int angle,
            float textSize,
            int textColor)

Draws the text at the specified x and y coordinates and center rotates the text to the specified angle.

Parameters:

text - The text to be drawn.

x - The x coordinate.

y - The y coordinate.

angle - The angle of the the text to be drawn (center rotated).

• Supported angles: 0, 90, 180, and 270.

textSize - The size of the text.

textColor - The RGB color of the text to be drawn.

drawText

void drawText(String text,
            int x,
            int y,
            int width,
            int height,
            int angle,
            float textSize,
            int textColor)
              throws IllegalArgumentException

Draws the text into the specified rectangle.

Parameters:

text - The text to be drawn.

x - The x coordinate.

y - The y coordinate.

width - The width of the rectangle.

height - The height of the rectangle.

angle - The angle of the the text to be drawn.

• Supported angles: 0, 90, 180, and 270.

textSize - The size of the text.

textColor - The RGB color of the text to be drawn.

Throws:

IllegalArgumentException - If the specified width and height are not large enough to contain the text.

drawText

void drawText(String text,
            int x,
            int y,
            int width,
            int height,
            int angle,
            float textSize,
            int textColor,
            boolean shrinkToFit)
              throws IllegalArgumentException

Draws the text into the specified rectangle.

Parameters:

text - The text to be drawn.

x - The x coordinate.

y - The y coordinate.

width - The width of the rectangle.

height - The height of the rectangle.

angle - The angle of the the text to be drawn.

• Supported angles: 0, 90, 180, and 270.

textSize - The size of the text.

textColor - The RGB color of the text to be drawn.

shrinkToFit - True to adjust the font size to fit the specified width and height.

Throws:

IllegalArgumentException - If the specified width and height are not large enough to contain the text and shrinkToFit is false.

drawText

void drawText(String text,
            int x,
            int y,
            int width,
            int height,
            int angle,
            TextAlignment horizontal,
            TextAlignment vertical,
            float textSize,
            int textColor)
              throws IllegalArgumentException

Draws the text into the specified rectangle.

Parameters:

text - The text to be drawn.

x - The x coordinate.

y - The y coordinate.

width - The width of the rectangle.

height - The height of the rectangle.

angle - The angle of the the text to be drawn.

• Supported angles: 0, 90, 180, and 270.

horizontal - The horizontal alignment of the text.

vertical - The vertical alignment of the text.

textSize - The size of the text.

textColor - The RGB color of the text to be drawn.

Throws:

IllegalArgumentException - If the specified width and height are not large enough to contain the text.

drawText

void drawText(String text,
            int x,
            int y,
            int width,
            int height,
            int angle,
            TextAlignment horizontal,
            TextAlignment vertical,
            float textSize,
            int textColor,
            boolean shrinkToFit)
              throws IllegalArgumentException

Draws the text into the specified rectangle.

Parameters:

text - The text to be drawn.

x - The x coordinate.

y - The y coordinate.

width - The width of the rectangle.

height - The height of the rectangle.

angle - The angle of the the text to be drawn.

• Supported angles: 0, 90, 180, and 270.

horizontal - The horizontal alignment of the text.

vertical - The vertical alignment of the text.

textSize - The size of the text.

textColor - The RGB color of the text to be drawn.

shrinkToFit - True to adjust the font size to fit the specified width and height.

Throws:

IllegalArgumentException - If the specified width and height are not large enough to contain the text and shrinkToFit is false.

drawImage

void drawImage(byte[] imageData,
             int x,
             int y,
             int width,
             int height,
             float transparency,
             RotationType rotation)
               throws java.io.IOException,
                      IllegalArgumentException

Draws the image into the specified rectangle.

Parameters:

imageData - The bitmap image data.

x - The x coordinate.

y - The y coordinate.

width - The width of the rectangle.

• If width is 0 then the width of the specified image will be used.

height - The height of the rectangle.

• If height is 0 then the height of the specified image will be used

transparency - The transparency level.

• 0.0f = completely opaque
• 100.0f = completely transparent

rotation - The rotation type for the image.

Throws:

IllegalArgumentException - If the specified transparency level is outside of the valid range.

java.io.IOException

drawImage

void drawImage(byte[] imageData,
             ImagePosition position,
             int width,
             int height,
             float transparency,
             RotationType rotation)
               throws java.io.IOException,
                      IllegalArgumentException

Draws the image at the specified image position in the rectangle.

Parameters:

imageData - The bitmap image data.

position - The position of the image in the rectangle.

width - the width of the rectangle.

• If width is 0 then the width of the specified image will be used.

height - the height of the rectangle.

• If height is 0 then the height of the specified image will be used.

transparency - The transparency level.

• 0.0f = completely opaque
• 100.0f = completely transparent

rotation - The rotation type.

Throws:

IllegalArgumentException - If the specified transparency level is outside of the valid range.

java.io.IOException

drawRectangle

void drawRectangle(int x,
                 int y,
                 int width,
                 int height,
                 float lineThickness,
                 Integer lineColor,
                 Integer fillColor)

Draws a rectangle at the specified coordinates

Parameters:

x - The x coordinate.

y - The y coordinate.

width - The width of the rectangle.

height - The height of the rectangle.

lineThickness - The line thickness of the rectangle.

• The lineThickness will be ignored if the lineColor is null.

lineColor - the RGB line color of the rectangle.

• The lineColor will be ignored if null.

fillColor - the RGB fill color of the rectangle.

• The fillColor will be ignored if null.

drawRoundedRectangle

void drawRoundedRectangle(int x,
                        int y,
                        int width,
                        int height,
                        float radius,
                        float lineThickness,
                        Integer lineColor,
                        Integer fillColor)

Draws a round-cornered rectangle at the specified coordinates.

Parameters:

x - The x coordinate.

y - The y coordinate.

width - The width of the rectangle.

height - The height of the rectangle.

radius - The corner radius of the rectangle.

lineThickness - The line thickness of the rectangle.

• The lineThickness will be ignored if the lineColor is null.

lineColor - the RGB line color of the rectangle.

• The lineColor will be ignored if null.

fillColor - the RGB fill color of the rectangle.

• The fillColor will be ignored if null.

drawEllipse

void drawEllipse(int x,
               int y,
               int width,
               int height,
               int lineThickness,
               Integer lineColor,
               Integer fillColor)

Draws an ellipse at the specified coordinates

Parameters:

x - The x coordinate of the upper left corner of the ellipse.

y - The y coordinate of the upper left corner of the ellipse.

width - The width of the ellipse.

height - The height of the ellipse.

lineThickness - The line thickness of the rectangle.

• The lineThickness will be ignored if the lineColor is null.

lineColor - the RGB line color of the rectangle.

• The lineColor will be ignored if null.

fillColor - the RGB fill color of the rectangle.

• The fillColor will be ignored if null.

getFont

android.graphics.Typeface getFont()

Returns the current font type used during drawText operations.

Returns:

The current font type.

setFont

void setFont(android.graphics.Typeface font)

Sets the font type to be used during drawText operations.

Parameters:

font - The font of the text to be drawn.

Throws:

IllegalArgumentException - If the Typeface is invalid.

setPaintFlags

void setPaintFlags(Integer paintFlags)

Sets the Paint flag bits to be used during draw operations.

Parameters:

paintFlags - The Paint flag bits.

getPaintFlags

Integer getPaintFlags()

Gets the current Paint flag bits used during draw operations.

Returns:

The Paint flag bits.

imageToImageData

byte[] imageToImageData(android.graphics.Bitmap image)
                        throws IllegalArgumentException,
                               java.io.IOException

Converts a Bitmap into it's raw image data.

Parameters:

image - The Bitmap.

Returns:

The raw image data from the specified Bitmap.

Throws:

IllegalArgumentException - If the image is invalid.

java.io.IOException - If an error occurs reading the image data.

imageDataToImage

android.graphics.Bitmap imageDataToImage(byte[] imageData)
                                         throws IllegalArgumentException,
                                                java.io.IOException

Creates a Bitmap object from the raw bitmap data.

Parameters:

imageData - The raw bitmap data.

Returns:

Bitmap generated from the specified image data

Throws:

IllegalArgumentException - If the imageData is invalid.

java.io.IOException - If an error occurs reading the image data.