PrintHelper

const val COLOR_MODE_COLOR = 2: Int

this is a color image (default)

const val COLOR_MODE_MONOCHROME = 1: Int

this is a black and white image

const val ORIENTATION_LANDSCAPE = 1: Int

Print the image in landscape orientation (default).

const val ORIENTATION_PORTRAIT = 2: Int

Print the image in portrait orientation.

const val SCALE_MODE_FILL = 2: Int

image will fill the paper and be cropped (default)

const val SCALE_MODE_FIT = 1: Int

image will be scaled but leave white space

PrintHelper(context: Context)

Constructs the PrintHelper that can be used to print images.

fun getColorMode(): Int

Gets the color mode with which the image will be printed.

fun getOrientation(): Int

Gets whether the image will be printed in landscape or portrait.

fun getScaleMode(): Int

Returns the scale mode with which the image will fill the paper.

fun printBitmap(jobName: String, bitmap: Bitmap): Unit

Prints a bitmap.

fun printBitmap(jobName: String, imageFile: Uri): Unit

Prints an image located at the Uri. Image types supported are those of android.graphics.BitmapFactory.decodeStream(java.io.InputStream)

fun printBitmap(
    jobName: String,
    bitmap: Bitmap,
    callback: PrintHelper.OnPrintFinishCallback?
): Unit

Prints a bitmap.

fun printBitmap(
    jobName: String,
    imageFile: Uri,
    callback: PrintHelper.OnPrintFinishCallback?
): Unit

Prints an image located at the Uri. Image types supported are those of android.graphics.BitmapFactory.decodeStream(java.io.InputStream)

fun setColorMode(colorMode: Int): Unit

Sets whether the image will be printed in color (default) COLOR_MODE_COLOR or in back and white COLOR_MODE_MONOCHROME.

fun setOrientation(orientation: Int): Unit

Sets whether the image will be printed in landscape ORIENTATION_LANDSCAPE (default) or portrait ORIENTATION_PORTRAIT.

fun setScaleMode(scaleMode: Int): Unit

Selects whether the image will fill the paper and be cropped SCALE_MODE_FIT or whether the image will be scaled but leave white space SCALE_MODE_FILL.

java-static fun systemSupportsPrint(): Boolean

Gets whether the system supports printing.