Crop a part large bitmap shortly by given the height and width

Hello guys '

I need to combine the portion of the bitmap image in 4 large bitmaps. It's not a problem to combine.

But I don't know how of the cultures of the big picture.

are there any examples of code to just anyone?

Please help me guys

TNX'

You can put the bitmap in a table, remove the pixels you want to go and recreate a bitmap image

Tags: BlackBerry Developers

Similar Questions

Cut the bitmap given the height and width

Hello guys '

I need to cut bitmap with the given height and width settings.

Are there examples of code?

Please help me guys

By 'cut' do you mean 'crop '?

public Bitmap cropTo(Bitmap src, int newWidth, int newHeight) {
    Bitmap cropped = new Bitmap(newWidth, newHeight);
    Graphics croppedGraphics = new Graphics(cropped);
    croppedGraphics.drawBitmap(0, 0, newWidth, newHeight, src, 0, 0);
    return cropped;
}

Get the height and width of the jpg or png of bitmap without loading the file

Is there a way to get the height and width of a bitmap, such as jpg or png file, without loading the complete file of the image first.

Thank you!

Hi JamesColeman,

While you can't get the width and height of the jpg or png without access to the file, you can get this information without access to the entire file. A PNG for example (in raw hex) indicates the width and height of the image it contains. The first 21 bytes contain the file-specific information such as name, etc, but just after the IHDR header 4 bytes indicate the width and the other 4 bytes indicate height. If enough for you to read the first 29 bytes of the PNG to be able to get its dimensions, which, while it still requires access to the file is much easier.

I have the code to read this information here and if you want to learn more about the specifications you can find information on this site.

Best wishes

André

What is the height and width for bitmap files in Flash?

I am trying to import a huge game running track 8000 x 7000, and I have problems. Any tips?
Thank you!

5761 we would say that the largest dimension, you can create in the ide, but with actionscript, you can use a lot of large dimensions. somewhere between 11000000 which works and 12000000 that does not work.

With large attachment message stuck in the Outbox and sent to customers over and over again

Hello ~

I have Outlook 2003. I tried to send a few messages with large attachments yesterday and we're still stuck in my Outbox. It continues to send it to clients over and over again. I need to remove it from the Outbox and it won't let me. Please help, my clients are getting angry.

Thank you.

Check for working offline, and then delete the Outbox. Bruce Hagen MS - MVP [Mail]

Given the wording and the value setting method

Given a name/value pair, how to set a Panel control with the label name for a value of value?

This seems like it should be simple, but I can't.

I guess you are referring to a control on an another VI. In this case, you will need to open a reference to this VI, and then simply use the method to set the value of control:

Notice that I use the version variant of this method. There is also one that works with the flattened data. Please see the documentation for more details.

given the date and time not set when computer starts. also have a problem with typing

by turning on my computer, sometimes it lights up at all, and then I try several times so that it lights up. When switching on the main screen, it says error due to the date and time not set and puts my computer starts in safe mode. When I am that I then have to set the date and time again. Why this keep happening?

on my second question that I have is when I type an email or anything, my writing will just jump on another line and start typing in the middle of other sentences. Why is it jump around like that?

You may have a failed in your motherboard CMOS battery.

It's a battery power supply NET, size piece that keeps your system settings when your computer is off.

They cost about $5 to replace.

http://www.computerhope.com/issues/ch000239.htm

How to replace the CMOS battery in the above link info.

See you soon.

Mick Murphy - Microsoft partner

How can I remove a large number of photos of the library and the drive without clicking on each one individually?

For example dragging on them as you would to move a block of type. Or in any other way. I'm editing about 5 000 images.

In the menu to HELP with Lightroom.

Hearing CC destroyed a large part of my audio files on the crash

Hearing CC 2015.2.1 just crashed on me - no problem you would think - BUT it has destroyed a large part of my audio files (missing Clicks random and audio) on the crash.
Bad things first: even if I saved in iterations - it is not repairable - because he destroyed the ORIGINAL audio files that refer to all saved iterations - so no luck.
Good thing is that I have copies of backup of the shoot raw files. S ' got away with a little fright and a LOT of work to redo.
I will not use hearing again. My work is too valuable. From scratch in another audio program, because I need reliability in a professional workflow.

Sorry to hear that you have given up the hearing. I can assure you that this isn't normal behavior and that the hearing is used professionally in thousands of companies - radio, audio for video post-production stations, even on the odd Hollywood feature.

Of what you say, I doubt that you are interested in making this kind of post-mortem, but if you wanted we would be happy to try to work on what went wrong. We would need to know the details of your computer, what version of hearing you used and a description of the work flow using... i. e whether in multitrack or wave form view, what effects/changes that you have made and exactly how you saved 'iterations '.

Also, try never hearing again, this FAQ hearing crashed. Now what? gives some details on how to proceed.

Finally, I'll just mention that the hearing has an automatic backup center - you can set it to backup all of your project at some specified time interval - and you can also tell him to back up to another hard drive or even to the cloud. It certainly got me out of trouble once when a bolt of lightning nearby fried my drive hard mid session!

How do I "crop" a part of a document to scan on HP Photosmart 7520?

I've already owned an al-in-one HP Photosmart C5580. I could put something in on the flat and in the process document, select scan or "crop" one part you like. Somehow, I can't do this task on my new HP Photosmart 7720. If I can't do that, then the whole machine is useless for me. I often need to scan a selected a document part, save in My Documents and later in MS Word insert the "cropped" saved game in another document. How does this with the HP Photosmart 7720? I have not found a way to do it.

I think that you're wrong in the statement that HP does not provide a program for the cropping and rotation, etc. I finally found how do. First go to programs - HP 7520 Open - opens offering PRINT - SCAN - FAX... Select SCAN... open to many options of the element to analyze... Select Photo file... 7520 HP will then SCAN the item (custom) where you can CROP to be desired part... complete and SAVE... Open the SAVE item... Select and when the option to open with comes up, select Microsoft Office picture... manage all the options of CROP - ROTATION - etc. are there. Unfortunately, HP does not provide a very good quality, detailed, how-to instruction booklet. Thanks for your help. I check Picasa to see if it offers something beyond what I already have with Microsoft Vista - Microsoft Office - HP 7520. Thanks for your reply.

scrolling problem large bitmap image

City previous forums:

Comments: comments

scrolling problem large bitmap image

Posted: Sep 28, 2007 14:47

I want to scroll through a large bitmap image.i have read previous threads.i have added a null field before bitmap field. But the big picture scrolls, but shows an arrow down.
Please help me.
Thanks in advance.

wang0043

Messages: 12
Join date: September 2007

Re: image to large bitmap scrolling problem

Posted the: October 1, 2007 03:35

I have the same problem. After testing different ways using the BitmapField, I just changed paint the bitmap on the screen instead. More write the paint method and use drawbitmap to draw the bitmap to the screen. Track action wheelball to paint the bitmap can achieve the effect of view.

Comments

Re: image to large bitmap scrolling problem

Posted the: 3 October 2007 18:10

Can you guys post the code on how it's done?
Thank you

Comments: vicky

Re: image to large bitmap scrolling problem

Posted the: July 19, 2008 02:33

Hello

I get the same scrolling image problem. Can you please suggest some way

thanx

What kind of manager added the BitmapField to? The support of the Manager there vertical or horizontal scrolling style defined?

Here is an example of code that I use to show how to scroll through a screen image:

Scrolling Image recipe

The image of "test.png" is in the same folder as the source of java if you want to download that as well.

How do I crop the part of the image and save only the portion cropped in Win 8

Whenever I try to save a cropped part of an image it records the starting with the cropped part a little picture on the side. I try to use "paint". Is there another way?

Download and use the free Windows Photo Gallery. He is much more capable than the paint.

Large black spot on the page and pasteboard

I use CS3, InDesign worm. 5
I have 100 pages (type, a book page 440), with a large, 1 x 3, solid black spot (a double sequence) that extends from the top of the chessboard of paste into the document of 1.5 inches on a single page. Sometimes it disappears, sometimes it reappears. I exported the file to PDF (for printing high quality). It was not visible in the PDF, but it printed (printing of digital book CreateSpace).
The task cannot be selected, moved, etc.
The file contains four layers. The task is primarily associated with a single layer. However, when I turn this layer or all the layers off the coast, only the part of the task inside the text box disappears. The part which exceeds the frame of text on the page and the remains of cardboard.
The blemmish appeared during a crisis of sneezing (allergies) while I was working on the document. I touched or that you clicked on something, but I have no idea what.
- I moved out of the page, the text block, and a new time, not linked, given. Most of the task moves with the original text block (everything that was inside the frame and the part on the outside). I made a new image and the task has returned - now in two locations: in full size on the page, and most of it on the block of text on the pasteboard.
- I deleted the page, created a new page and created a new block of text. As I entered the new text, the task has reappeared.
- I exported the File Interchange format. The task remained.
- I deleted the default settings of InDesign and saved data files. The task remained.
I can cover it with a full framework of white: However, I do not know if it will work in fact when the book is printed. And if this is the case, I can't delete the part that covers the text.
Walton

waltonm wrote:

I've linked a copy of page problem here is a postal fold of the indd file packed; Therefore, the fonts are included.

Walton.

I exported the IDML file and also as RTF. Opening the IDML retained the task.

Placing the RTF into one new file has also retained the task; even if the fonts were all gone, the glyphs appeared in applied fonts. A strange thing is that the police of DickChamberlainsDeathF na not show coloring and missing fonts in the menu drop-down police in Control Panel, there is no brackets around his name (parentheses indicate missing fonts).

Someone at - he a clue about this strangeness?

I exported the text file. The form disappeared when the text file has been placed in a new document.

Then, I reapplied the fonts for the text - named police has been applied to all paragraphs in the police force. No character.

The default size is 12pt. I've selected all the text in the frame and increased the font size to 15pt and BINGO! It's BAAACK! He remained as I unstapled each action step by step.

I suspect that the task is triggered by a character in one of the fonts. It does not go away when the fonts are changed to fonts known to normal. If these fonts are not major fonts foundries creations, or if they have been changed by a scientist crazy fonts, the problem is probably a calculation error in the view of the police.

If you want to really find the source of the problem, I would suggest to start with a new file, set the default to a known a type font, course new samples of text for a set of glyphs, copy and paste the glyph to make enough for your samples, and then save this file, and then save it under a new name. One, apply a suspicious police to a set of glyphs. Save under a new name that indicates the applied font.

Open the first saved file, save it with the name of the second font that you want to test. Apply this font on the second set of glyphs. Save again.

Browse through this routine until you have a set of files which have all games of glyphs, but that one policy applied to each file. If the task has not appeared, start back in the first file with a font applied. Select the text with the applied font and change the size from 15pt point. If that does not cause the problem, save the file as a new file with 15pt in name.

Repeat this test for all files. If the task appears, you will have an idea of what font causes.

If the task has not appeared, start over with the first file who first applied at 15 PT fonts, save it under a new name. Select the second group of glyphs and apply the second font. Record. If no stain, increase the font size of the second group of glyphs to 15pt. If no spot, save and repeat with all other files, apply the n - th police to the n-th glyph group. Save new names. Change font at 15 PT etc.

If still no spot, start over with the first file. Register a new name. Apply every nth font in each group of the n - th glyph, in this one file. If this does not display imperfections, try the same strategy with the remaining files.

HTH

Kind regards

Peter

_______________________

Peter gold

Know-how ProServices

iMac very slow and short HOT. the fan runs almost constantly

My iMac 2011 short middle slow and often gets "the ball" of the computer runs hot (uncomfortable keep the hand on top) and the fan is almost always running. Activity monitor shows the low CPU usage. Any ideas?

EntreCheck report is due to:

EtreCheck release: 2.9.4 (254)

Report generated 2016-02-18 12:04:46

Download EtreCheck from http://etrecheck.com

Time 03:31

Performance: good

Click the [Support] links to help with non-Apple products.

Click [details] for more information on this line.

Problem: Another problem

Description:

iMac computer is slow, get the beach ball often enough and the fan runs almost constantly because the computer heats

Hardware Information: ⓘ

iMac (27 inch, mid 2011)

[Data sheet] - [User Guide] - [Warranty & Service]

iMac - model: iMac12, 2

1 2.7 GHz Intel Core i5 CPU: 4 strands

4 GB of RAM expandable - [Instructions]

BANK 0/DIMM0

OK 2 GB DDR3 1333 MHz

BANK 1/DIMM0

OK 2 GB DDR3 1333 MHz

0/DIMM1 BANK

Vacuum

BANK 1/DIMM1

Vacuum

Bluetooth: Old - transfer/Airdrop2 not supported

Wireless: en1: 802.11 a/b/g/n

Video information: ⓘ

AMD Radeon HD 6770M - VRAM: 512 MB

iMac 2560 x 1440

Software: ⓘ

OS X Yosemite 10.10.5 (14F1605) - since the start time: about 5 days

Disc information: ⓘ

WDC WD1001FALS-403AA0 disk0: (1 TB) (rotation)

EFI (disk0s1) : 210 MB

Macintosh HD (disk0s2) /: 999,35 go-go (577,56 free)

HD (disk0s3) [recovery] recovery: 650 MB

HL-DT-STDVDRW GA32N)

USB information: ⓘ

Apple Inc. FaceTime HD camera (built-in)

HP Photosmart 8400 series

Apple Inc. BRCM2046 hub.

Apple Inc. Bluetooth USB host controller.

Hub keyboard Apple, Inc.

Apple Inc. Apple Keyboard

Apple internal memory card reader

Computer, Inc. Apple IR receiver.

Lightning information: ⓘ

Apple Inc. Thunderbolt_bus.

Guardian: ⓘ

Mac App Store and identified developers

Kernel extensions: ⓘ

/ System/Library/Extensions

com [loading]. Cycling74.driver.Soundflower (1.5.1 - 2016-02-09) [Support]

com.seagate.driver.PowSecDriverCore [no charge] (5.2.4 - 10.4 SDK - 2016-02-09) [Support]

/ System/Library/Extensions/Seagate storage Driver.kext/Contents/PlugIns

com.seagate.driver.PowSecLeafDriver_10_4 [no charge] (5.2.4 - 10.4 SDK - 2014-01-27) [Support]

com.seagate.driver.PowSecLeafDriver_10_5 [no charge] (5.2.4 - SDK 10.5 - 2014-01-27) [Support]

com.seagate.driver.SeagateDriveIcons [no charge] (5.2.4 - 10.4 SDK - 2014-01-27) [Support]

Startup items: ⓘ

HP USB EWS Gateway: Path: Library/StartupItems/HP USB EWS Gateway

Startup items are obsolete in OS X Yosemite

Launch system officers: ⓘ

com.apple.AirPlayUIAgent.plist [killed]

com.apple.CallHistoryPluginHelper.plist [killed]

com.apple.CallHistorySyncHelper.plist [killed]

com.apple.EscrowSecurityAlert.plist [killed]

com.Apple.cloudphotosd.plist [killed]

com.Apple.cmfsyncagent.plist [killed]

com.Apple.CoreServices.appleid.authentication.plist [killed]

com.Apple.gamed.plist [killed]

com.Apple.photolibraryd.plist [killed]

com.Apple.printuitool.agent.plist [killed]

com.Apple.RCD.plist [killed]

com.Apple.SBD.plist [killed]

com.Apple.telephonyutilities.callservicesd.plist [killed]

[loading] 141 tasks Apple

[operation] 58 tasks Apple

13 killed process lack of RAM

Launch system demons: ⓘ

com.Apple.awdd.plist [killed]

com.Apple.ctkd.plist [killed]

com.Apple.Emond.aslmanager.plist [killed]

com.Apple.icloud.findmydeviced.plist [killed]

com.Apple.ifdreader.plist [killed]

com.Apple.nehelper.plist [killed]

[killed] com.apple.periodic - daily.plist

[killed] com.apple.periodic - weekly.plist

com.Apple.wdhelper.plist [killed]

[loading] 173 tasks Apple

[operation] 80 tasks Apple

9 killed process lack of RAM

Launch officers: ⓘ

[loading] com.maintain.CocktailPurgeInactiveMemory.plist (2013-11-21) [Support]

[failure] com.maintain.CocktailSystemEvents.plist (2012-07-08) [Support]

[loading] com.maintain.LogOut.plist (2014-02-17) [Support]

[loading] com.maintain.Restart.plist (2014-02-17) [Support]

[loading] com.maintain.ShutDown.plist (2014-02-17) [Support]

[loading] com.maintain.Sleep.plist (2014-02-17) [Support]

[operation] com.maintain.SystemEvents.plist (2014-02-17) [Support]

Launch demons: ⓘ

[loading] com.adobe.fpsaud.plist (2016-01-28) [Support]

[loading] com.maintain.CocktailScheduler.plist (2016-02-18) [Support]

[operation] com.memeo.WDMemeod.plist (2007-07-30) [Support]

[loading] com.rogueamoeba.hermes.plist (2010-09-28) [Support]

User launch officers: ⓘ

com.apple.MobileMeSyncClientAgent.plist [failure]

com.apple.SafariBookmarksSyncer.plist [failure]

[loading] com.google.keystone.agent.plist (2015-12-14) [Support]

[operation] ws.agile.1PasswordAgent.plist (2013-12-07) [Support]

Items in user login: ⓘ

iTunesHelper UNKNOWN (missing value)

HP Photosmart Menu Application (/ Applications/Hewlett-Packard/Photosmart/HP Photosmart Menu.app) (2006-10-22)

Airport demand of basic Station Agent (/ System/Library/CoreServices/AirPort Base Station Agent.app) (2014-10-07)

Request for SmileboxTray (/ Applications/Smilebox.app/Contents/Resources/SmileboxTray.app) (2016-02-12)

The messages application (/ Applications/Messages.app) (2015-08-19)

WDMemeoAgent Application (/ Library/Application Support/Memeo/WD anywhere Backup/Agents/WDMemeoAgent.app) (2009-06-24)

HP Scheduler application (/ Library/Application Support/Hewlett Packard/Software Update/HP Scheduler.app) (2010-09-17)

Director Docker Application (/ Applications/Hewlett-Packard/HP Photo & imaging software/HP Photo and imaging Director/Director Docker.app) (2006-10-22)

Other applications: ⓘ

[operation] 2BUA8C4S2C.com.agilebits.onepassword4 - helper (2016-02-09)

com [running]. Growl.GrowlHelperApp.89492 (2006-12-30)

com [running]. Memeo.WDAnywhereAgent.87504 (2009-06-24)

[operation] com.apple.xpc.launchd.oneshot.0x1000000a.EtreCheck (2016-02-14)

[operation] com.smilebox.Tray.61376 (2016-02-12)

[operation] jp.co.canon.cijscannerregister.17640 (2011-05-04)

Plug-ins Internet: ⓘ

Flip4Mac WMV Plugin: 2.3.0.14 (2009-09-28) [Support]

FlashPlayer - 10.6: 20.0.0.306 - SDK 10.6 (2016-02-09) [Support]

QuickTime Plugin: 7.7.3 (2016-02-09)

Flash Player: 20.0.0.306 - SDK 10.6 (2016-02-09) [Support]

AdobePDFViewer: Unknown (2010-04-23)

Default browser: 600 - SDK 10.10 (2015-07-16)

Web of Google Earth plugin: 6.1 (2011-10-17) [Support]

Silverlight: 5.1.40728.0 - SDK 10.6 (2015-11-04) [Support]

DirectorShockwave: 12.1.7r157 - SDK 10.6 (2015-02-05) [Support]

iPhotoPhotocast: 7.0 - 10.8 SDK (2013-04-18)

User Plug-ins internet: ⓘ

RealPlayer Plugin: unknown

Safari extensions: ⓘ

1Password (2016-01-25)

3rd party preference panes: ⓘ

Flash Player (2016-01-28) [Support]

Flip4Mac WMV (2009-09-28) [Support]

Growl (2006-12-30) [Support]

Time Machine: ⓘ

Skip system files: No.

Mobile backups: OFF

Automatic backup: YES

Volumes to back up:

Macintosh HD: Disc size: 999,35 GB disc used: 421,79 GB

Destinations:

Time Capsul of Alan W. Voges [network]

Total size: 2.00 TB

Total number of backups: 65

An older backup: 08/29/15, 06:56

Last backup: 18/02/16, 11:39

Size of backup drive: adequate

Backup TB 2.00 size > (disc 421,79 GB X 3)

Top of page process CPU: ⓘ

4% WindowServer

2% fontd

2% safari

1% kernel_task

1% sysmond

Top of page process of memory: ⓘ

633 MB kernel_task

Com.apple.WebKit.WebContent (4) 299 MB

172MO Mail

Safari of 147 MB

Overview of 78 MB

Virtual memory information: ⓘ

504 MB of free RAM

3.50 used GB RAM (1.12 GB being cached)

174 MB used Swap

Diagnostic information: ⓘ

February 16, 2016, 12:31:30 Library/Logs/DiagnosticReports/Mail_2016-02-16-123130_[redacted].cpu_resource. diag [details]

/Applications/mail.app/Contents/MacOS/mail

February 16, 2016, 08:15:06 /Library/Logs/DiagnosticReports/Inkjet6_2016-02-16-081506_[redacted].crash

/Library/printers/HP/cups/Inkjet6.driver/Contents/MacOS/Inkjet6

Ways to help make a slow Mac faster

17 reasons why your Mac runs slower than expected

Slow performance of Mac? This Article addresses!

Difficulty of slow start in OS X | MacFixIt - CNET Reviews

How to fix the slow down time and start. | MacTip.net

6 easy tips to speed up OS X Yosemite on your Mac.

Avoid using third-party software that claims to clean your computer. This software does more harm than good. In addition, you don't need it. Note that all computers become slower over time even in the normal conditions of use. Generally, the experienced users erasing the hard drive and do a clean install from scratch at least once a year or every time that the installation of a major upgrade of the OS. Well sure doing so also means that you need to maintain regular and several backups.

Add more RAM or reduce the number of simultaneously executed from applications and utilities. Remove unnecessary software such as anti-malware and that promises to clean your Mac. Look for the runaway process: Runaway applications can shorten the battery life, affect performance and increase the heat and fan acti... See also:

Before Mavericks

Open the activity monitor in the Utilities folder. Select all processes in the drop process . Click the % CPU column heading twice to display in descending order. If find you a process that uses a large amount of time processor (> = 70,) then select the process, and then click the quit icon in the toolbar. Click the force quit button to kill the process. See if that helps. Don't forget to mention the name of the runaway process, so you can find the cause of the problem.

Mavericks and later versions

Open the activity monitor in the Utilities folder. Select all processes in the menu display . Click the CPU tab in the toolbar. Click the % CPU column heading twice to display in descending order. If you find a process that uses a large amount of CPU %, then select the process, then click on the quit icon in the toolbar. Click the force quit button to kill the process. See if that helps. Don't forget to mention the name of the runaway process, so you can find the cause of the problem.

The ultimate solution

Back up everything, wipe the drive, reinstall OS X and restore your data from backup. Reinstall the third-party software of original/zero media.

I have an email message Seasons Greetings and a jpg photo. How to crop and size the photo and attach it to the message?

I have modified Seasons Greetings year last for 2011 and also scanned a photo 8 x 10 to create a .jpg file. How do I crop the image and attach the smaller peak resulting to e-mail?

Just a question... you want to remove some
some parts of the photo of cropping (IOW... zoom in)
or do you simply want to reduce the file size of the
Photo?

FWIW... Windows Live Photo Gallery can crop
and resize the photo to the e-mail:

(FWIW... it's always a good idea to create a system)
Restore point before installing software or updates)

Windows Live Photo Gallery 2011
http://explore.live.com/Windows-Live-Photo-Gallery
(There are other apps when you)
install... uncheck those you don't want to)

Crop a part large bitmap shortly by given the height and width

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