reportsrot.blogg.se - Filemaker pro 14 demo

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Filemaker pro 14 demo update#
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Filemaker pro 14 demo mac#

Of course I could have instead simply defined the AE calc for each “thumb” field individually, e.g., Note that the syntax is identical for all six “thumb” fields, and that the number at the end of the field name determines the dimensions. And all the “thumb” fields are defined to use this auto-enter calc: …with PDFs stored in the “container” field. The storage table consists of these fields… The two layouts are identical except for the choice of field. More About The DemoĪs you have probably surmised, the difference in performance and output file size is determined by whether we render the original container (i.e., a passive thumbnail scaled down to 100×100), or the correspondingly sized active thumbnail. On my computer the former is 574 KB and the latter is 8.5 MB, a whopping 1400% difference.

Next go back to the main window of the demo, click Passive Thumbnails, do a “Save As PDF” and this time name the file “passive thumbnails.pdf”.

Click the Active Thumbnails button, and then click “Save As PDF” in the tool bar at the top of the window, and name the file “active thumbnails.pdf”.

On the other hand, if you’re already generating active thumbnails (for reason #2 below) then you might want to stick with temporary storage in Manage Containers to avoid redundantly storing image data. So it turns out there’s no reason to manually generate active thumbnails if your only goal is to boost performance.

Filemaker pro 14 demo update#

Update 4 June 2015: as Daniel Wood tactfully points out in his comment at the end of the article, my speed argument is only valid because I neglected to permanently store thumbnails via Manage Containers in the demo. And depending on your hosting setup, connection speed, thumbnail size and number of records in your found set, the difference between the two approaches can be dramatic.

Return to the main demo window, click Passive Thumbnails, and note that this window takes longer to display - a tiny bit longer if you’re working locally, but noticeably longer if you’re accessing the file via LAN or WAN.

Click the Active Thumbnails button, and note that a new window opens and displays almost instantaneously.

Start with the demo file closed (we don’t want caching to skew the results).

I promised a moment ago to offer two reasons why you might care about this here’s the first reason… The thumbnails have already been created so it doesn’t matter which version/platform you use (unless you want to edit container data - more on this below).

Filemaker pro 14 demo free#

We’ll have more to say about both types of thumbnails below, but the crux of the matter is that GetThumbnail requires a passive thumbnail to create an active one. Without the former to use as a source, GetThumbnail cannot generate the latter.Īlso note that in this demo all container fields have been optimized for image display, like so.įeel free to open the demo in FileMaker 12, 13 or 14, and on either the Macintosh or the Windows platform.

Active thumbnail = an image with maximum dimensions specified that the developer proactively generates via the GetThumbnail function.

Passive thumbnail = the image that FileMaker automatically displays in a container field (under specific circumstances) to represent the binary data stored therein.

Preliminary Detailsīefore we go any further, let’s introduce a couple of terms:

Filemaker pro 14 demo pdf#

Today’s demo file, pdf thumbnails, is a 45Mb download, consisting of 32 PDF images (average size 160K, average dimensions 1160×880) as well as six stored PNG thumbnails of varying dimensions for each PDF.

Filemaker pro 14 demo mac#

The good news is that the GetThumbnail function now works with PDFs in container fields in FileMaker 14, and in this article I’m going to suggest a couple reasons why you might find this useful, and explore some nuances between how PDFs in container fields behave on the Mac vs. I doubt many of use could have foreseen this happening when the PDF format was introduced in 1993, but in many organizations PDF has become the standard file format for images. If you work with digital images, you’ve probably noticed the trend towards using PDFs as an image file format.

(Just kidding about the second sentence.) Winston Churchill, BBC radio address, 1939 The key is how you get the PDF into the container field, and which platform and FM version you use to accomplish this.” “It is a riddle wrapped in a mystery inside an enigma but perhaps there is a key.