How to Print Images with a POS Printer - Revision history

Mahong: Replaced content with "{{Migrating|https://smartpossdk.gitbook.io/cloudpossdk/faq/printer/print-images}}"

2024-04-07T07:41:08Z

Replaced content with "{{Migrating|https://smartpossdk.gitbook.io/cloudpossdk/faq/printer/print-images}}"

← Older revision		Revision as of 07:41, 7 April 2024
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	~~== Preparing the Image ==~~		{{Migrating\|https://smartpossdk.gitbook.io/cloudpossdk/faq/printer/print-images}}
	~~'''Location:''' Place the image in the ''''assets'''' folder of your application project.~~

	~~'''Image Specifications:'''~~
	* '''Width:''' The width of the image should be 384 dots or less.
	* '''Height:''' The height should be a multiple of 24 dots. If the height is not a multiple of 24, the excess will result in blank printing at the bottom of the image.
	~~== Printing the Image ==~~
	~~'''Using the Print Image API:''' To print the image, call the print image API provided in the Java API. The necessary code snippet for this process is as follows:~~
	~~<syntaxhighlight lang="java">~~
	~~public void printBitmap(Map<String, Object> param, ActionCallback callback)~~ {
	~~Bitmap bitmap =null;~~
	~~try~~ {
	~~bitmap = BitmapFactory~~.~~decodeStream(mContext~~.~~getResources().getAssets()~~
	~~.open("photo.bmp"));~~
	~~} catch (IOException e1) {~~
	// ~~TODO Auto~~-~~generated catch block~~
	~~e1.printStackTrace();~~
	}
	~~try {~~
	~~device.printBitmap(bitmap);~~
	~~sendSuccessLog(mContext.getString(R.string.operation_succeed));~~
	} ~~catch (DeviceException e) {~~
	~~e.printStackTrace();~~
	~~sendFailedLog(mContext.getString(R.string.operation_failed));~~
	}
	}
	~~</syntaxhighlight >~~

Simon no use: Simon moved page How to use POS printer to print image to How to Print Images with a POS Printer: Normalize the title

2023-12-22T01:22:42Z

Simon moved page How to use POS printer to print image to How to Print Images with a POS Printer: Normalize the title

← Older revision

Revision as of 01:22, 22 December 2023

Simon no use at 01:19, 22 December 2023

2023-12-22T01:19:19Z

← Older revision		Revision as of 01:19, 22 December 2023
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	* Put image to the assets folder of ~~the~~ application project.		== Preparing the Image ==
	~~About the image~~:		'''Location:''' Place the image in the ''''assets'''' folder of your application project.
	~~# Image~~ width should ~~less then or equal to~~ 384 dots.
	~~# Image~~ height should be a multiple of 24. If the height is not a multiple of 24, ~~please notice that~~ the ~~remainder dots~~ will ~~print~~ blank.		'''Image Specifications:'''
	* Call the print image API ~~to print~~. The code snippet ~~(Java API)~~ is as follows:		* '''Width:''' The width of the image should be 384 dots or less.
			* '''Height:''' The height should be a multiple of 24 dots. If the height is not a multiple of 24, the excess will result in blank printing at the bottom of the image.
			== Printing the Image ==
			'''Using the Print Image API:''' To print the image, call the print image API provided in the Java API. The necessary code snippet for this process is as follows:
	<syntaxhighlight lang="java">		<syntaxhighlight lang="java">
	public void printBitmap(Map<String, Object> param, ActionCallback callback) {		public void printBitmap(Map<String, Object> param, ActionCallback callback) {

Jeff nouse at 08:55, 25 March 2020

2020-03-25T08:55:52Z

← Older revision		Revision as of 08:55, 25 March 2020
Line 3:		Line 3:
	# Image width should less then or equal to 384 dots.		# Image width should less then or equal to 384 dots.
	# Image height should be a multiple of 24. If the height is not a multiple of 24, please notice that the remainder dots will print blank.		# Image height should be a multiple of 24. If the height is not a multiple of 24, please notice that the remainder dots will print blank.
	* Call print image API to print, snippet ~~code~~(~~java~~ API) is as follows:		* Call the print image API to print. The code snippet (Java API) is as follows:
	<syntaxhighlight lang="java">		<syntaxhighlight lang="java">
	public void printBitmap(Map<String, Object> param, ActionCallback callback) {		public void printBitmap(Map<String, Object> param, ActionCallback callback) {

Jeff nouse: Jeff moved page How to print image to How to use POS printer to print image

2020-03-25T08:50:19Z

Jeff moved page How to print image to How to use POS printer to print image

← Older revision

Revision as of 08:50, 25 March 2020

Mahong at 09:01, 11 March 2019

2019-03-11T09:01:02Z

← Older revision		Revision as of 09:01, 11 March 2019
Line 3:		Line 3:
	# Image width should less then or equal to 384 dots.		# Image width should less then or equal to 384 dots.
	# Image height should be a multiple of 24. If the height is not a multiple of 24, please notice that the remainder dots will print blank.		# Image height should be a multiple of 24. If the height is not a multiple of 24, please notice that the remainder dots will print blank.
	* Call print image ~~api~~ to print, snippet code(java API) is as follows:		* Call print image API to print, snippet code(java API) is as follows:
	<syntaxhighlight lang="java">		<syntaxhighlight lang="java">
	public void printBitmap(Map<String, Object> param, ActionCallback callback) {		public void printBitmap(Map<String, Object> param, ActionCallback callback) {

Mahong at 08:12, 11 March 2019

2019-03-11T08:12:26Z

← Older revision		Revision as of 08:12, 11 March 2019
Line 3:		Line 3:
	# Image width should less then or equal to 384 dots.		# Image width should less then or equal to 384 dots.
	# Image height should be a multiple of 24. If the height is not a multiple of 24, please notice that the remainder dots will print blank.		# Image height should be a multiple of 24. If the height is not a multiple of 24, please notice that the remainder dots will print blank.
	* Call print image api to print, snippet code(java ~~api~~) is as follows:		* Call print image api to print, snippet code(java API) is as follows:
	<syntaxhighlight lang="java">		<syntaxhighlight lang="java">
	public void printBitmap(Map<String, Object> param, ActionCallback callback) {		public void printBitmap(Map<String, Object> param, ActionCallback callback) {

Mahong at 09:36, 21 November 2018

2018-11-21T09:36:58Z

← Older revision		Revision as of 09:36, 21 November 2018
Line 3:		Line 3:
	# Image width should less then or equal to 384 dots.		# Image width should less then or equal to 384 dots.
	# Image height should be a multiple of 24. If the height is not a multiple of 24, please notice that the remainder dots will print blank.		# Image height should be a multiple of 24. If the height is not a multiple of 24, please notice that the remainder dots will print blank.
	* Call print image api to print, snippet code is as follows:		* Call print image api to print, snippet code(java api) is as follows:
	<syntaxhighlight lang="java">		<syntaxhighlight lang="java">
	public void printBitmap(Map<String, Object> param, ActionCallback callback) {		public void printBitmap(Map<String, Object> param, ActionCallback callback) {

Mahong at 09:25, 21 November 2018

2018-11-21T09:25:08Z

← Older revision		Revision as of 09:25, 21 November 2018
Line 1:		Line 1:
	* Put image to the assets folder of the application project.		* Put image to the assets folder of the application project.
			About the image:
			# Image width should less then or equal to 384 dots.
			# Image height should be a multiple of 24. If the height is not a multiple of 24, please notice that the remainder dots will print blank.
	* Call print image api to print, snippet code is as follows:		* Call print image api to print, snippet code is as follows:
	<syntaxhighlight lang="java">		<syntaxhighlight lang="java">

Mahong: Created page with "* Put image to the assets folder of the application project. * Call print image api to print, snippet code is as follows: public void printBi..."

2018-11-21T09:14:14Z

Created page with "* Put image to the assets folder of the application project. * Call print image api to print, snippet code is as follows: <syntaxhighlight lang="java"> public void printBi..."

New page

* Put image to the assets folder of the application project.
* Call print image api to print, snippet code is as follows:
<syntaxhighlight lang="java">
public void printBitmap(Map<String, Object> param, ActionCallback callback) {
Bitmap bitmap =null;
try {
bitmap = BitmapFactory.decodeStream(mContext.getResources().getAssets()
.open("photo.bmp"));
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
device.printBitmap(bitmap);
sendSuccessLog(mContext.getString(R.string.operation_succeed));
} catch (DeviceException e) {
e.printStackTrace();
sendFailedLog(mContext.getString(R.string.operation_failed));
}
}
</syntaxhighlight >