But since you deleted the template, the image is also gone. This is done when you display the preview. In your case, when you dump the template into the VPE document, the image header is retrieved from the template file, without reading the whole bitmap data. Later, after assembling a document, when an image needs to be output to a device (screen, printer, PDF, etc.), the bitmap bits are loaded from disk into a second-level cache (in fact there is also a third level).
When you are inserting such an image later many times into a document, VPE retrieves the metric dimensions of the image from its cache - without accessing the file on disk, and without accessing the bitmap bits itself. Now, when you are building a document, VPE retrieves this information from the image header into the top-level cache, without reading the whole image (where possible, most image types do allow this). ), its dimensions (in pixels), resolution in DPI, etc. In the top-level, VPE holds information about an image, i.e. Therefore VPE has a sophisticated multi-level associative image cache, which consists of more than 15.000 lines of source code. If you create for example a warehouse catalog with thousands of images, it is impossible to hold all images in memory. Here is some additional background information:īitmaps can be of large size, consuming a lot of memory.
Finale software inserting images manual#
This is explained in the manual in the section "Pictures and VPE Document Files", but not for templates. If I did too close to the treble clef it would change it ,if I selected the specific spot it could insert and I dragged to left side but the notes I inputted jumped up like I did in treble clef. But the same applies to VPE document files (VPE's native document file format): If you are reading a VPE document file into a new document (you can read many document files one after the other into the current document to assemble a new document), and such VPE document files contain embedded images, you may not delete the files. I want to insert a bass clef into first measure as shows in the picture but failed.
You are the first one, who deletes a template file after it has been dumped (for whatever reasons). Indeed, the paragraph talks about image files on disk, but not about image files stored in template files. I would like to point out the paragraph, where it is written: "Therefore you may not delete or overwrite image files, which are currently used in any open document of your application." Please see in the help file titled "Programmer's Manual", chapter "Programming Techniques", subchapter "Pictures", section "Image Cache".
0 kommentar(er)
