ACA WebThumb ActiveX User Manual
Contents
1. if 0 t_xMaker gt StartSnap Snap successful call SetImageFile to save the image echo Take screenshot successful t_xMaker gt Savelmage c acasystems png 2 gt SetURL Set the URL for the web page to be taken snapshot e Syntax void SetURL string strURL e Parameters strURL in The URL for the web page to be taken snapshot It can be a HTTP webpage URL also can be a local HTML file For example http www acasystems com or file C mytest htm SetActiveXEnabled 13 ACA WebThumb ActiveX Enable Disable ActiveX controls on the web page e Syntax void SetActiveXEnabled bool bEnable i e Parameters bEnable in Boolean value that is true to enable ActiveX control on the web page e Remarks If the value is set to false the ActiveX controls will not be executed For security reason the default value is false GetActiveX Enabled Query whether ActiveX is enabled on the web page e Syntax bool GetActiveXEnabled e Return Value Boolean value that is true if the ActiveX control is enabled on the web page e Remarks If the value is set to false the ActiveX controls will not be executed For security reason the default value is false Set JavaEnabled Enable Disable Java applets on the web page e Syntax void SetJavaEnabled bool bEnable a e Parameters http www acasystems com ACA WebThumb ActiveX http www aca2. heghat SUGET height 240 St_iRatiolype isset S_GET ratiotype _GET ratiotype I 0 Set the URL and start snap St_xMaker gt SetURL t_strURL if 0 St_xMaker gt StartSnap snap successful set the thumbnail size and get image bytes St_xMaker gt SetThumbSize St_iWidth St_iHeight St _iRatiolrype St_arrBytes t_xMaker gt GetImageBytes png output the image bytes to client ic count Se_arrsyces gt 0 foreach St_arrBytes as Sbyte echo chr byte GetJpegQuality Get the quality level of the JPEG image Syntax long GetJpegQuality Return Value Return the JPEG quality level A quality level of 0 corresponds to the greatest compression worst quality and a quality level of 100 corresponds to the least compression best quality Set JpegQuality Specify the quality level when you save a JPEG image Syntax 31 ACA WebThumb ActiveX http www acasystems com void SetJpegQuality LONG lQuality i e Parameters Quality in Specify the quality level A quality level of O corresponds to the greatest compression worst quality and a quality level of 100 corresponds to the least compression best quality e Remarks The default value is set to 90 SetTimestamp Set a timestamp to the resulting thumbnail e Syntax void SetTimestamp LONG 1TimeFormat i e Parameters ITimeFormat in Specify the timestamp format It can be one of fo
3. before calling StartSnap 3 The network or website errors Remarks The function StartSnap navigates a hidden WebBrowser to open the specified URL and takes a snapshot for the web page You must call function SetURL to set the URL to be taken snapshot before call StartSnap You can call function Savelmage to save the image to the local file after function StartSnap succeeds e Example An example for VC void SnapExample ARE SUI IThumbMaker t_xpMaker NULL Initializes the COM library on the current thread Colnititalaze NUL ACA WebThumb ActiveX http www acasystems com hr CoCreateInstance _ uuidof ThumbMaker NULL CLSCTX_INPROC_S __uuidof IThumbMaker void amp t_xpMaker y E RVER if SUCCEEDED hr Tong ea lketi 0 t_xpMaker gt SetURL _T http www acasystems com t_lRet t_xpMaker gt StartSnap if 0 t_lRet Snap successful call Savelmage to save the image and then call WIN32 API ShellExecute to open the image by default image viewer t_xpMaker gt Savelmage _T c acasystems png ShellExecute NULL _T open _T c acasystems png NULL NULL SW_SHOW t_xpMaker gt Release An example for PHP lt php St_xMaker new COM ACAWebThumb ThumbMaker or die Start ACAWebThumb ThumbMakerfailed St_xMaker gt SetURL http www acasystems com
4. backup or archival purposes You may not copy the printed materials accompanying the SOFTWARE PRODUCT GRANT OF LICENSE You may install and use an unlimited number of copies of the SOFTWARE PRODUCT You may reproduce and distribute an unlimited number of copies of the SOFTWARE PRODUCT provided that each copy shall be a true and complete copy including all copyright and trademark notices and shall be accompanied by a copy of this EULA Copies of the SOFTWARE PRODUCT may be distributed as a standalone product or included with your own product as long as The SOFTWARE PRODUCT is not sold or included in a product or package that intends to receive benefits through the inclusion of the SOFTWARE PRODUCT The SOFTWARE PRODUCT may be included in any free or non profit packages or products Without prejudice to any other rights ACASystems Group may terminate this License if you fail to comply with the terms and conditions of this License In such event you must destroy all copies of the SOFTWARE PRODUCT and all of its component parts Evaluation and Registration If you use this software after the 14 day evaluation period a registration fee is required See the web site at http www acasystems com for information about online ordering and quantity discounts When payment is received you will be sent a registration number of latest version of ACA WebThumb ActiveX Control 35 ACA WebThumb ActiveX http www acasystems com Unregistered use o
5. or install SOFTWARE PRODUCT and please remove this software from your computer right now 1 SOFTWARE PRODUCT License The SOFTWARE PRODUCT is protected by copyright laws and international copyright treaties as well as other intellectual property laws and treaties All associated documentation and written materials that accompany this program remains the property of ACASystems Group and are used only under revocable license The author exclusively owns all copyrights to SOFTWARE PRODUCT The author reserves all rights not expressly granted here You may not reverse engineer decompile or disassemble the SOFTWARE PRODUCT except and only to the extent that such activity is expressly permitted by applicable law not withstanding this limitation All title and copyrights in and to the SOFTWARE PRODUCT including but not limited to any samples images photographs animations video audio music text and applets incorporated into the SOFTWARE PRODUCT the accompanying printed materials and any copies of the SOFTWARE PRODUCT are owned by ACASystems or its suppliers The SOFTWARE PRODUCT is protected by copyright laws and international treaty provisions Therefore you must treat the SOFTWARE PRODUCT like any other copyrighted material except that you may either a make one copy of the SOFTWARE PRODUCT solely for backup or archival purposes or b install the SOFTWARE PRODUCT on a single computer provided you keep the original solely for
6. the image height http www acasystems com ACA WebThumb ActiveX http www acasystems com GetThumbWidth Get the width value of the thumbnail image e Syntax long GetThumbWidth e Return Value The real width of thumbnail image GetThumbHeight Get the height value of the thumbnail image e Syntax long GetThumbHeight e Return Value The real height of thumbnail image GetThumbRatioType Get the ratio type value of the thumbnail image e Syntax long GetThumbRatioType e Return Value The ratio type value of the thumbnail image 0 keep ratio by width 1 keep ratio by height SetBPP Set the number of bits per pixel in the image e Syntax void SetBPP Lomo LAR e Parameters IBPP 25 ACA WebThumb ActiveX http www acasystems com in Specifies the number of bits per pixel in the image This member must be one of the following value 1 4 8 16 24 32 e Remarks The default BPP value is 32 GetBPP Get the number of bits per pixel in the image e Syntax long GetBPP e Return Value The number of bits per pixel in the image Remarks The default BPP value is 32 SetClipRect Sets the coordinates of the specified clip rectangle to the image e Syntax void SetClipRect long lLeft loma ICS long lWidth long 1Height i e Parameters lLeft in Specifies the x coordinate Top in Specifies the y coordinate IWidth in Specifies t
7. those programs that meet our standards so that we re confident enough in them to offer them for sale through our site At the time this file was written here s a list of software we either have authored or sell on our site e ACA Capture Pro Capture screen images web pages Flash icon menu from your Windows PC even those hard to grab DirectX Direct3D games or video player create videos of your computer screen e ACA Screen Recorder it allows you to record the action from your Windows screen as an AVI movie You can include cursor movements and sound and take advantage of many other options e ACA Audio Recorder It s a direct and real time sound recorder software which offers professional recording features with WAV AVI and MP3 support e ACA Color Picker It s an utility that captures the color value of any screen pixel and displays its value in a value of formats such as CMY Decimal Hexadecimal HSB HSV HSL HSL Windows HTML and RGB ACA WebThumb ActiveX Control HTML Webpage to Image SDK add HTML to image HTML to PNG feature to your application with a few function calls e ACA HTML to Image Converter Convert web page to image by one click save the long web page as JPG GIF PNG BMP TIF WMF and EMF image in batch To get more information of our products visit out website at http www acasystems com 4 Contact ACASystems Before contacting us for technical support please check first the Frequently Asked Qu
8. ACA WebThumb ActiveX User Manual http www acasystems com Oct 29 2010 A 2 3 4 5 6 T CA WebThumb ActiveX http www acasystems com Content ACA WebThumb ActiveX Control ccc ccccccssssscscccccccccesssssescccccsccesssssssescccsecsseusssesscsseesseussssesscsseeseeuseeseecs 4 The Features of ACA WebThumb ActiveX Control occcccnononinncncnnnncnnononenanicocncnnonononanicnocicnnononennnacncccncnnononos 4 Example Snapshots iu deyedeea EE O senda O E E 5 How to Purchase ACA WebThumb ActiveX Control ooonnnnnncnncncnnononnnunncncncnnonononeninococnnonononanaroconncnnononananisos 5 OIEA SAORA A a LO a N 5 E a E E E E E T 6 A E isles eds pg sich E a ke as E E E E 6 NR a e a e 7 Install and Dimas a as ena dad a A OS 7 ThumbMaker Interface Reference Class Members occccccnnnnnicccncnncnnnnononanicnococnnononenanecncccnnonononananococnnononinanininos 8 O 8 nap OPUS os 8 Image Access FUNCIONA A aras 10 Other TURCOS EN OAE sd 11 ThumbMaker Interface Reference Function Documentation oocccccccnnononunecnoccnnnnnononanenacocononononananicricicnnonononos 12 o E ane dea ae oat aed 12 StURLinuaaiia mars 13 SEACE ADAE Dt ati 13 GetActive MENA leds A A Ll a ue ete 14 SetlavaEnabled ia do E N E rt aiii 14 Getlavak Mable 2 8 west A E tod ito OE E doo dodo 15 Set ScriptChmabled iii Aida 15 STEEN SCTE aC exact are ncled te laa at as ccna eset nae Lee Bea ies etna A a aly ana ae 16 Sl A ils si ce sng als ea a hel
9. SetImageFile to save the image echo Take screenshot successful t_xMaker gt Savelmage c acasystems png echo Take screenshot successful PS GetBrowserWidth Get the width of the hidden web browser window e Syntax long GetBrowserWidth e Return Value The width of the hidden web browser window e Remarks The default size of the web browser window is 1024x768 GetBrowserHeight Get the Height of the hidden web browser window e Syntax long GetBrowserHeight e Return Value The height of the hidden web browser window Remarks The default size of the web browser window is 1024x768 SetTimeOut 19 ACA WebThumb ActiveX http www acasystems com Set the time out value in seconds for function StartSnap e Syntax void SetTimeOut long 1TimeOut y e Parameters TimeOut in A long integer that specifies the number of seconds If this is reached the function StartSnap returns failed If the TimeOut is set to zero no time limit is imposed e Remarks The default timeout value is 120 seconds GetTimeOut Get the timeout value in seconds for function StartSnap e Syntax long GetTimeOut e Return Value The timeout value in seconds e Remarks The default timeout value is 120 seconds If the timeout value is set to zero no time limit is imposed SetDelayTime Specifies the delay time value for StartSnap function in milliseconds e Syntax void SetDelayTim
10. bnail image e Syntax byte GetBitmapHandle string strImageFormat i e Parameters strlmageFormat in Specifies the image format For example png ACA WebThumb ActiveX Control supports for following image formats Raster image formats 1 BMP 2 JPG 3 GIF 4 PNG 5 TIF Vector image formats 1 WMF 2 EMF e Return Value A bytes array contains the image data e Remarks Call this function after function StartSnap succeeds e Example An example for PHP lt php http www acasystems com This sample script shows how to make a web thumbnial in the memory and output to client browser Parameters ii url The URL that you want to capture Hie width The thumbnail width EN height The thumbnail height ACA WebThumb ActiveX http www acasystems com iif AMO yO ot hemi dii nece rario os 08 kecp racio lay videh Ls keso majo by height IN Example lt img src onlinethumb php url http www google com gt or Lah lt img src onlinethumb php url http www google com amp width 320 amp height 240 amp ratiotype 0 gt set the output header header Content type image png Create instance ACAWebThumb ThumbMaker St_xMaker new COM ACAWebThumb ThumbMaker Ow axel Get the parameters Se Gerni MS se SAGE MUI SAGE Taio EAN Cc OOcglercomue Se alicia wes Ss Gar Myaiclela h y S Car pacha e 3205 StolHelght asset S GET
11. d left in your ACA WebThumb ActiveX Control folder will remain behind and in which case you will have to manually delete these 7 I1ThumbMaker Interface Reference Class Members This is the complete list of members for ThumbMaker Snap function Functions to take snapshots from web pages e long StartSnap Start the snap job Snap Options Set Get the snap options e void SetURL string strURL Set the URL of the web page to be taken snapshot e void SetActiveXEnabled bool bEnable Enable Disable ActiveX controls on the web page e bool GetActiveXEnabled Query whether ActiveX is enabled on the web page e void SetJavaEnabled bool bEnable Enable Disable Java on the web page ACA WebThumb ActiveX http www acasystems com e bool GetJavaEnabled Query whether Java is enabled on the web page e void SetJScriptEnabled bool bEnable Enable Disable JavaScript on the web page e bool GetJScriptEnabled Query whether JavaScript is enabled on the web page e void SetImageEnabled bool bEnable Enable Disable image on the web page e bool GetImageEnabled Query whether image is enabled on the web page e void SetVideoEnabled bool bEnable Enable Disable Video on the web page e bool GetVideoEnabled Query whether Video is enabled on the web page e void SetBrowserSize long 1Width long lHeight Set the size of the hidden web browser window e long GetBrowserWidth Get the width of the hidden web brows
12. dth in The width of the hidden web browser window Height in The height of the hidden web browser window Remarks The default size of the web browser window is 1024x768 Example An example for VC void SnapExample HRESULT hr IThumbMaker t_xpMaker NULL Initializes the COM library on the current thread CoOlimsrdlalailae NIE e hr CoCreateInstance _ uuidof ThumbMaker NULL CLSCTX_INPROC_SERVER __uuidof IThumbMaker void amp t_xpMaker i hie SUC Iara Diao Java long t_lRet 0 t_xpMaker gt SetURL _T http www acasystems com t_xpMaker gt SetBrowserSize 800 600 Set browser size to 800x600 t_lRet t_xpMaker gt StartSnap if 0 t_lRet Snap successful call SetImageFile to save the image and then call WIN32 API ShellExecute to open the image by default image viewer t_xpMaker gt SavelImage _T c acasystems png ShellExecute NULL _T open _T c acasystems png NULL NULL SW_SHOW t_xpMaker gt Release 18 ACA WebThumb ActiveX http www acasystems com An example for PHP lt php St_xMaker new COM ACAWebThumb ThumbMaker or die Start ACAWebThumb ThumbMakerfailed St_xMaker gt SetURL http www acasystems com St_xMaker gt SetBrowserSize 800 600 Set browser size to 800x600 LE t_xMaker gt StartSnap Snap successful call
13. e long 1DelayTime y e Parameters lDelayTime in A long integer that specifies the delay time in milliseconds 20 ACA WebThumb ActiveX http www acasystems com e Remarks The default delay time value is zero If you want to take snapshot from the web page that including the video e x YouTube video you should call SetDelayTime to specify a delay time for loading the video GetDelayTime Get the delay time value for StartSnap function in milliseconds e Syntax long GetDelayTime e Return Value The delay time in milliseconds Remarks The default delay time value is zero Savelmage Save an image as the specified type e Syntax bool Savelmage string strSaveFile i e Parameters strSaveFile in The file name for the image e Return Value If the function succeeds the return value is true If the function fails the return value is false Remarks 1 Call this function to save the image using a specified name and type the file name s file extension will be used to determine the image format For example c mytest jpg or c mytest png 2 ACA WebThumb ActiveX Control supports for following image formats 21 ACA WebThumb ActiveX http www acasystems com Raster image formats 1 BMP 2 JPG 3 GIF 4 PNG 5 TIF Vector image formats 1 WMF 2 EMF 3 Note If you call Savelmage to save the web snapshots to local folder in web scripts like PHP ASP ASP net you should ass
14. e co eon ys O 16 Grethimage Hn abled encinar iaa astra 16 SetYideo Enabled di a ta A cs cite esate eee eee eet aa Bie ess led te ee 17 Get VideO Enabled tassios AAA Mite en aden hie el ited 17 DEL BLOW SELSIZC A a da e Cad da daa 17 Get BFOWSERW AGUS 12 3 c5 st Sosa selehes Stee ds A id Setecvewstersles a hese 19 GetBrow Ser ei Qh visi ii dada aida 19 Oe E OU a do ee emits 19 GATE OUEN A AA SA A ce ceiaaseada ns ieee tel neds bteon 20 SetDelay TM ra 20 RHEE aT TEx sade ion 21 SN IA A A AS Gen eR A O ee es de RO 21 SECTAS docto dodo es canada cae 23 Get Thumb Width AA tanda 25 Get Pum bet tii rs 25 GetrhumbRato L V6 E ea a Rn aR 25 SetB PE Rr Ne ne SS ST SR o PAN OD e A 25 GeEB A TR 26 AC dd dae dd ade A 26 Era Eio CC si veceasshace tee A E E neue A am eaa ante nnilied saute uate aaeeetats 27 S tD eA KOPAE ORAE Aa 28 ACA WebThumb ActiveX http www acasystems com Get Puna ai cida 28 O ea ata as 28 e dls 29 E E O 30 GetpesOuall eiii otitis 31 A O 31 ROT 32 EEL EMD SO nt OI A A oda sae aa 32 SetH EMI SU 33 E 33 A ninine nunna n seebuns wus joanes Space sida E E T dees Geneaags dey deewisced hig E A eta 34 10 Useriiecase MCs a ii A sac Necauck 34 A A E 36 ACA WebThumb ActiveX http www acasystems com 1 ACA WebThumb ActiveX Control Do you want to take a screenshot from a web page in your desktop or web application ACA WebThumb ActiveX Control takes the snapshots of given URLs as JPG GIF PNG BMP TIFF WMF and EMF image
15. em Explain it so we can re create it here and we ll do our best to find out what causes it and get back to you with a possible solution You can contact us with ACASystems Support Systems http www acasystems com support To be notified about product upgrades please sign up for our mailing list at http www ACASystems com en maillist htm 5 System Requirements To run ACA WebThumb ActiveX Control your system must meet these specifications Windows 2000 Windows XP Windows 2003 Windows Vista Windows 2008 Windows 7 or later version Internet Explorer 6 or later version Internet connection 256 MB RAM 512 MB recommended 5 MB of hard disk space for program installing 6 Install and Uninstall ACA WebThumb ActiveX Control supports for Windows standard Install Uninstall package Get ACA WebThumb ActiveX Control Installation Program You can visit our website at http www acasystems com or other download sites download the newest version for ACA WebThumb ActiveX Control Installing ACA WebThumb ActiveX Control Before installing see System Requirements ACA WebThumb ActiveX http www acasystems com o Run the ACA WebThumb ActiveX Control installation program o Follow the instructions on the installation wizard e Uninstalling ACA WebThumb ActiveX Control Click the Start button select Program ACA Systems ACA WebThumb ActiveX Control Uninstall ACA WebThumb ActiveX Control Any files you ve created an
16. er window e long GetBrowserHeight Get the Height of the hidden web browser window e void SetTimeOut long ITimeOut Set the time out value in seconds for StartSnap function e long GetTimeOut Get the time out value in seconds for StartSnap function e void SetDelayTime long IDelayTime ACA WebThumb ActiveX http www acasystems com Specifies the delay time value for StartSnap function in milliseconds e long GetDelayTime Get the delay time value in milliseconds for StartSnap function Image Access Functions Set Get the snap options e bool Savelmage string strSaveFile Save the image to the local file e void SetThumbSize long IWidth long lHeight long IRatioType Set thumbnail image size e long GetThumbWidth Get the width value of the thumbnail image e long GetThumbHeight Get the height value of the thumbnail image e long GetThumbRatioType Get the ratio type value of the thumbnail image e void SetBPP ong IBPP Set the number of bits per pixel in the image e long GetBPP Get the color depth of the thumbnail image e void SetClipRect LONG ILeft LONG ITop LONG IWidth LONG IHeight Set the clip rectangle to the image e long GetClipRect LONG po_ILeft LONG po_ITop LONG po_IWidth LONG po_lHeight Get the clip rectangle to the image e void SetDPI long IDPIx long IDPIy Set resolution DPD of the thumbnail image ACA WebThumb ActiveX http www acasystems com e l
17. estions FAQ list at our web site The answer to your question may be already there Click below to access the FAQ page right from within the help system FAQ URL http www acasystems com en faq htm Support for ACA WebThumb ActiveX Control is always close at hand a support ticket will get the quickest response Be certain to provide as much background information as possible Ticket Support Systems http www acasystems com support Include at least the following information if you encounter a problem with the software e Your operating system for example Windows Vista Windows XP Professional or Windows 2000 Professional ACA WebThumb ActiveX http www acasystems com How much RAM your computer has installed sometimes called memory but different from hard disk space something about which many novice users get understandably confused If you don t know how to check this open an Explorer window not Internet Explorer Windows Explorer and select Help About It should show you a listing on the bottom of the dialog Physical memory available to Windows That will give you the RAM but not swap file available to the system for most versions of Windows Your computer s CPU and speed for example Pentium IV 2GHZ A concise description of the problem and exactly what you did to get it to happen If you can get it to repeat at will please give us every step from beginning until the end that will help us replicate your probl
18. f SOFTWARE PRODUCT after the 14 day evaluation period is in violation of international copyright laws 4 Distribution of the Evaluation Version Distribution of Evaluation Version Provided that you verify that you are distributing the evaluation version you are hereby licensed to make as many copies of the evaluation version of this software and documentation as you wish give exact copies of the original evaluation version to anyone and distribute the evaluation version of the software and documentation in its unmodified form via electronic means There is no charge for any of the above Anyone distributing the shareware version of SOFTWARE PRODUCT for any kind of remuneration must contact ACASystems prior to including it within any distribution media 5 Registered Version Your license covers the version or versions of the SOFTWARE PRODUCT as specified at the time you received it All versions of the same master number for example 4 0 4 5 4 7 all 4 anything are covered by your license If you download and install a point release and need a new number because of changes to the program please contact us We ll provide you with a free upgrade to the point release 6 NO WARRANTIES The Author of this Software expressly disclaims any warranty for the SOFTWARE PRODUCT The SOFTWARE PRODUCT and any related documentation is provided as is without warranty of any kind either express or implied including without limitation the impl
19. he width of the clip rectangle 26 ACA WebThumb ActiveX http www acasystems com lHeight in Specifies the height of the clip rectangle Remarks Sets the coordinates of the specified clip rectangle to the image You can use this function to take a snapshot of a long HTML and break it up into multiple images e Samples ASP Sample see install folder sample asp clip part asp PHP Sample see install folder sample php clip part php GetClipRect Gets the coordinates of the specified clip rectangle to the image e Syntax void GetClipRect long Liste ome TOD Loja Lwie long lHeight e Parameters lLeft out Get the x coordinate Top out Get the y coordinate IWidth out Get the width of the clip rectangle lHeight out Get the height of the clip rectangle Remarks The default clip rectangle is 0 0 0 0 27 ACA WebThumb ActiveX http www acasystems com SetDPI Set resolution DPD of the thumbnail image Syntax void SetDPI lome ILDI2 gt lt Lomo INDIE yy DE Parameters IDPIx in Specifies the horizontal resolution in dots per inch IDPly in Specifies the vertical resolution in dots per inch Remarks The default DPI value is set to 96x96 GetDPIx Get the horizontal resolution of the thumbnail image Syntax long GetDPIx Return Value the horizontal resolution of the thumbnail image in dots per inch GetDPly Get the p g
20. ied warranties or merchantability fitness for a particular purpose or noninfringement The entire risk arising out of use or performance of the SOFTWARE PRODUCT remains with you NO LIABILITY FOR DAMAGES In no event shall the author of this Software be liable for any special consequential incidental or indirect damages whatsoever including without limitation damages for loss of business profits business interruption loss of business information or any other pecuniary loss arising out of the use of or inability to use this product even if the Author of this Software is aware of the possibility of such damages and known defects Should you have any questions concerning this license or if you desire to contact us for any reason please visit our support systems http www acasystems com support 11 Unregistered Copy Limitation e ACA WebThumb ActiveX Control is limited for 14 days without registration e The snapshot will be watermarked without registration 36
21. ign WRITE permission to the storage folder More information please visit http www acasystems com en web thumb activex fag write permission htm e Example An example for VC void SnapExample ARE SUI IThumbMaker t_xpMaker NULL Initializes the COM library on the current thread Corni ei cinto NUTNE hr CoCreateInstance _ uuidof ThumbMaker NULL CLSCTX_INPROC_SERVER _ vuidof IThumbMaker void amp t_xpMaker if SUCCEEDED hr longs telket 107 t_xpMaker gt SetURL _T http www acasystems com t_lRet t_xpMaker gt StartSnap if 0 t_lRet Snap successful save image as PNG format t_xpMaker gt Savelmage _T c acasystems png Snap successful save image as JPG format t_xpMaker gt Savelmage _T c acasystems jpg t_xpMaker gt Release An example for PHP lt php St_xMaker new COM ACAWebThumb ThumbMaker or die Start ACAWebThumb ThumbMakerfailed St_xMaker gt SetURL http www acasystems com Le k t_xMaker gt StartSnap Snap successful save image as PNG format t_xMaker gt Savelmage c acasystems png Snap successful save image as JPG format 22 ACA WebThumb ActiveX St_xMaker gt SavelImage c acasystems jpg echo Take screenshot successful RS SetThumbSize Set thumbnail image size e Syntax void SetTh
22. it helps you convert the web page to images in batch capture full length website screenshots generate thumbnail image previews of web pages Now you can add HTML to image HTML to PNG HTML to JPG feature to your application with a few function calls ACA WebThumb ActiveX Control can be used to convert not only web pages but also plain text files or Web Archive Format MHT files into JPG GIF PNG BMP TIFF WMF and EMF images ACA WebThumb ActiveX Control is a small self contained no third party dependencies ActiveX control so it can be used from any ActiveX ready languages comprehensive samples for the most popular provided The basic usage is as easy as few function calls but there are also many options and tuning possibilities The Features of ACA WebThumb ActiveX Control e Convert HTML web pages MHT and TXT to image on the fly or in memory e Convert web pages to various image formats like JPG GIF PNG BMP TIFF WMF and EMF e Capture the whole web page or a thumbnail image of a specified size e Selectively show ActiveX java applets Java Scripts and Videos on a web page e Support for controlling the color depth e Support for controlling the image DPI e Itcan be used with many programming languages like Visual C Visual Basic Delphi CF etc e It can be used with popular server side script languages like ASP ASP Net PHP and Perl etc e Get rich samples written in Visual C Visual Basic Delphi C C Bui
23. lder Java JScript Perl VBScript ASP ASP net PHP etc ACA WebThumb ActiveX http www acasystems com Example Snapshots www acasystems com www msn com www download com en wikipedia org sae St ie ae Poa M R n Sen pases is ze s ES a on s Ea z A w ma oa aces ny St ron a 2 How to Purchase ACA WebThumb ActiveX Control You can license the program right from our web pages at http www acasystems com we offer many different ways to order including secure web forms phone fax and mail ordering and processing of corporate purchase orders NOTE Prices are subject to change without notice Visit our web site to purchase any of ACASystems products http www acasystems com en buynow htm Return Customer Discount 20 off and Non profit Educational Org Discount 40 off are available on the order page All minor and maintenance upgrades to purchased versions are available at no additional cost Please review the ACA WebThumb ActiveX Control upgrade page for more information To be notified about product upgrades please sign up for our mailing list at http www ACAS ystems com en maillist htm ACA WebThumb ActiveX http www acasystems com 3 Other ACASystems Products In addition to this fine product we make several other powerful utilities Drop by our web pages at which always contains links where you can download the latest versions of all of our programs or
24. llowing values 0 Disable timestamp 1 Time format mm dd yyyy hh mm ss 2 Time format dd mm yyyy hh mm ss 3 Time format yyyy mm dd hh mm ss Remarks The default value is set to 0 Version require gt 3 60 GetHTMLSource Get the HTML source of the current web page e Syntax string GetHTMLSource e Remarks 32 ACA WebThumb ActiveX http www acasystems com You should call this API after calling StartSnap successfully Version require gt 4 00 SetHTMLSource Write one or more HTML expressions to the current web page e Syntax void SetHTMLSource string strHTMLSource e Remarks You should call this API before calling StartSnap The parameter of API SetURL will be ignored once API SetHTMLSource is called Version require gt 4 10 e Example An example for PHP lt php St_xMaker new COM ACAWebThumb ThumbMaker or die Start ACAWebThumb ThumbMakerfailed t_xMaker gt SetHTMLSource lt H1 gt Test Title lt H1 gt lt p gt This is a sample lt p gt if 0 St_xMaker gt StartSnap Snap successful call SetImageFile to save the image echo Take screenshot successful St_xMaker gt SavelImage c mytest png Be SetRegInfo Set the registration information to remove the trial limit e Syntax void SetRegInfo string strRegCode i e Parameters strRegCode 33 ACA WebThumb ActiveX http www acasystems com in The regi
25. ong GetDPIx 0 Get the horizontal resolution of the thumbnail image e long GetDPly 0 Get the vertical resolution of the thumbnail image e long GetBitmapHandle Get the HBITMAP handle of the thumbnail image e byte GetImageBytes string strimageFormat Get the image memory bytes of the thumbnail image e long GetJpegQuality Get the quality of the JPEG image e void SetJpegQuality LONG IQuality Adjust the quality of the JPEG image set JPEG compression level e void SetTimestamp LONG ITimeFormat Set a timestamp to the resulting thumbnail e string GetHTMLSource Get the HTML source of the current web page e void SetHTMLSource string st HTMLSource Write one or more HTML expressions to the current web page Other functions e void SetRegInfo string strRegCode Set the registration information to remove the trial limit ACA WebThumb ActiveX http www acasystems com 8 IThumbMaker Interface Reference Function Documentation StartSnap Start the snap job e Syntax long StartSnap e Return Value If the function succeeds the return value is zero If the function fails the return value is nonzero It may return one of the following values Error Description code P 0 Return successful The snap process is time out You can call function SetTimerOut to set the time out value The trial version is expired You should visit http www acasystems com to purchase a license and then call SetRegInfo
26. rue to enable image elements on the web page e Remarks If the value is set to false the images will not be shown The default value is true GetImageEnabled Query whether image elements is enabled on the web page e Syntax bool GetImageEnabled e Return Value http www acasystems com ACA WebThumb ActiveX http www acasystems com Boolean value that is true if the image elements is enabled on the web page Remarks If the value is set to false the images will not be shown The default value is true Set VideoEnabled Enable Disable Video on the web page e Syntax void SetVideoEnabled bool bEnable i e Parameters bEnable in Boolean value that is true to enable video on the web page e Remarks If the value is set to false the video on the web page will not be downloaded and played For security reason the default value is false Get VideoEnabled Query whether Video is enabled on the web page e Syntax bool GetVideoEnabled e Return Value Boolean value that is true if the video is enabled on the web page e Remarks If the value is set to false the video on the web page will not be downloaded and played For security reason the default value is false SetBrowserSize ACA WebThumb ActiveX http www acasystems com Set the size of the hidden web browser window Syntax void SetBrowserSize long lWidth long 1Height i Parameters IWi
27. stration code for example AAAAAAAAA BBBBBBBBB CCCCCCCCC DDDDDDDDD Once you purchase the component a registration code will be sent to you by email e Remarks You should call this function to remove the trial limit before calling StartSnap 9 Samples The samples can be found in the folder installed folder ACA WebThumb sample The samples written in several kinds of languages which show how to use ACA WebThumb ActiveX Control Asp sample Asp net sample C C Sharp Asp net sample vb net Java sample Perl sample Php sample VB 6 0 sample VC 6 0 amp VC 2005 sample Winform csharp Winform vb net 10 User License Terms END USER LICENSE AGREEMENT FOR ACA WEBTHUMB ACTIVEX CONTROL EULA Copyright 2010 ACASystems All Rights Reserved ACA WebThumb ActiveX Control SOFTWARE PRODUCT is a shareware All rights reserved by ACASystems Group By receiving and or using this SOFTWARE PRODUCT this agreement is a binding legal agreement between ACASystems Group and the purchasers users or evaluators of SOFTWARE PRODUCT it applies to the trial and registered version Your agreement to this license by using copying transmitting distributing or installing SOFTWARE PRODUCT you agree to all of the terms of this agreement 34 ACA WebThumb ActiveX http www acasystems com Please read the license terms below If you do not agree to all of the terms of this license then do not use copy transmit distribute
28. systems com bEnable in Boolean value that is true to enable Java applets on the web page Remarks If the value is set to false the Java applets will not be executed For security reason the default value is false Get JavaEnabled Query whether Java applets is enabled on the web page e Syntax bool GetJavaEnabled e Return Value Boolean value that is true if the Java applets is enabled on the web page e Remarks If the value is set to false the Java applets will not be executed For security reason the default value is false Set JScriptEnabled Enable Disable JavaScript on the web page e Syntax void SetJScriptEnabled bool bEnable e Parameters bEnable in Boolean value that is true to enable JavaScript on the web page e Remarks If the value is set to false the JavaScript will not be executed For security reason the default value is false ACA WebThumb ActiveX Get JScriptEnabled Query whether JavaScript is enabled on the web page e Syntax bool GetJScriptEnabled e Return Value Boolean value that is true if the JavaScript is enabled on the web page Remarks If the value is set to false the JavaScript will not be executed For security reason the default value is false SetImageEnabled Enable Disable image elements on the web page e Syntax void SetImageEnabled bool bEnable e Parameters bEnable in Boolean value that is t
29. t resolution of the thumbnail image Syntax long GetDPIx Return Value the resolution of the thumbnail image in dots per inch 28 ACA WebThumb ActiveX http www acasystems com GetBitmapHandle Get the HBITMAP handle of the thumbnail image Syntax long GetBitmapHandle Return Value If the function succeeds the return value is the HBITMAP handle of the thumbnail image If the function failes the return value is NULL Remarks Call this function after function StartSnap succeeds When you no longer need the bitmap call the Delete Object WINAPI function to delete it Example An example for VC void SnapExample HRESULT hr IThumbMaker t_xpMaker NULL Initializes the COM library on the current thread CoInitialize NULL hr CoCreateInstance __uuidof ThumbMaker NULL CLSCTX_INPROC_SERVER __uuidof IThumbMaker void amp t_xpMaker if SUCCEEDED hr long t_lRet 0 t_xpMaker gt SetURL _T http www acasystems com t_lRet t_xpMaker gt StartSnap i 10 te Rec Snap successful call GetBitmapHandle to get the HBITMAP handle HBITMAP t_hBMP HBITMAP t_xpMaker gt GetBitmapHandle if NULL t_hBMP TODO Add your codes here Vi Delete the handle DeleteObject t_hBMP t_xpMaker gt Release 29 ACA WebThumb ActiveX GetImageBytes Get the image memory bytes of the thum
30. umbSize long lWidth long lHeight long lRatioType e Parameters Width in The width of the thumbnail image If Width and Height is set to zero the image will be saved with full size http www acasystems com If Width is set to zero and Height is set to nonzero the function will auto calculate the image width lHeight in The height of the thumbnail image If Width and Height is set to zero the image will be saved with full size If Height is set to zero and Width is set to nonzero the function will auto calculate the image height lRatioType in The width height ratio type 0 keep ratio by width 1 keep ratio by height If Width or lHeight is set to zero this parameter will be ignored e Remarks The default thumbnail width and height is set to zero the image will be saved with full size e Example An example for VC 23 ACA WebThumb ActiveX void SnapExample HRESULT hr IThumbMaker t_xpMaker NULL Initializes the COM library on the current thread Colmataitala ze NUL hr CoCreateInstance _ uuidof ThumbMaker NULL CLSCTX_INPROC_SERVER __uuidof IThumbMaker void amp t_xpMaker T CJ ie ES UCC EDED hr long t_lRet 0 t_xpMaker gt SetURL _T http www acasystems com ETRE e Maker Start omap ie Q tlre save image with full size t_xpMaker gt SetTh
31. umbSize 0 0 0 t_xpMaker gt Savelmage _T c acasystems_full png set image size to 320x240 keep ratio by width t_xpMaker gt SetThumbSize 320 240 0 t_xpMaker gt Savelmage _T c acasystems_320x240 png H Ber image viita co 320 an t_xpMaker gt SetThumbSize 320 0 0 t_xpMaker gt Savelmage _T c acasystems_320xauto png set image height 240 auto calculate the image width t_xpMaker gt SetThumbSize 0 240 0 t_xpMaker gt SavelImage _T c acasystems_autox240 png t_xpMaker gt Release An example for PHP lt php St_xMaker new COM ACAWebThumb ThumbMaker or die Start ACAWebThumb ThumbMaker failed St_xMaker gt SetURL http www acasystems com if 0 St_xMaker gt StartSnap Ji eave marce wice ull size St_xMaker gt SetThumbSize 0 0 0 t_xMaker gt Savelmage c acasystems_full png set image size to 320x240 keep ratio by width St_xMaker gt SetThumbSize 320 240 0 t_xMaker gt Savelmage c acasystems_320x240 png set image width to 320 auto calculate the image height Se Mealscr gt SE HatiloSilze 320 0 0 t_xMaker gt Savelmage c acasystems_320xauto png set image height 240 auto calculate the image width St_xMaker gt SetThumbSize 0 240 0 t_xMaker gt Savelmage c acasystems_autox240 png echo Take screenshot successful DS 24 auto calculate
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