DPLFindImages on Only One page

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   Hello,
I need to enumerate images on only one page. How can I do it?

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pinya Members Profile Find Members Posts Beginner Joined: 14 Mar 14 Status: Offline Points: 5	Post Options Post Reply Quote pinya Report Post Thanks(0) Quote Reply Topic: DPLFindImages on Only One page Posted: 07 Sep 14 at 12:03PM
	Hello, I need to enumerate images on only one page. How can I do it?

AndrewC Members Profile Find Members Posts Moderator Group Joined: 08 Dec 10 Location: Geelong, Aust Status: Offline Points: 841	Post Options Post Reply Quote AndrewC Report Post Thanks(0) Quote Reply Posted: 15 Sep 14 at 3:13PM
	pinya, I have modified the code sample to load only page 1 but the loop is commented out that processes all pages. QP.LoadFromFile("mypdf.pdf", ""); //for (int p=1;p<=QP.PageCount();p++) // Process all pages. int p = 1; // Process only page 1. { QP.SelectPage(p); int id = QP.GetPageImageList(0); int count = QP.GetImageListCount(id); for (int i = 1; i <= count; i++) { int type = QP.GetImageListItemIntProperty(id, i, 400); int width = QP.GetImageListItemIntProperty(id, i, 401); int height = QP.GetImageListItemIntProperty(id, i, 402); int bpp = QP.GetImageListItemIntProperty(id, i, 403); int cs = QP.GetImageListItemIntProperty(id, i, 404); double x1 = QP.GetImageListItemDblProperty(id, i, 501); double y1 = QP.GetImageListItemDblProperty(id, i, 502); double x2 = QP.GetImageListItemDblProperty(id, i, 505); double y2 = QP.GetImageListItemDblProperty(id, i, 506); double DPIx = width / (x2-x1) * 72.0; switch (type) { case 1: QP.SaveImageListItemDataToFile(id, i, 0, "temp_p" + p.ToString() + "i_" + i.ToString() + ".jpg"); break; case 2: QP.SaveImageListItemDataToFile(id, i, 0, "temp_p" + p.ToString() + "i_" + i.ToString() + ".bmp"); break; case 3: QP.SaveImageListItemDataToFile(id, i, 0, "temp_p" + p.ToString() + "i_" + i.ToString() + ".tif"); break; } //MessageBox.Show(type.ToString()); } } Andrew.