A new command to get detailed information about licenses
It’s sometimes helpful to monitor 4D licenses on your server. That’s why with 4D v19 R4, we decided to provide you with a new command giving all the information about your license usage: Get License Usage. Let me introduce you to this new tool.
High DPI on Windows: Support for high resolution screens
At 4D, we take customer requests very seriously!
In previous meetings, customers showed great interest in supporting high-resolution displays, such as 4K displays, in Windows. Your wish has been fulfilled as we have added support for High DPI in 4D.
New text rendering in forms on Windows with DirectWrite
DirectWrite is the modern text rendering API on Windows. It improves text readability thanks to its subpixel quality, and is fully compatible with the most recent technologies. As such, it is a stepping stone to many improvements. Amongst them, the management of high-resolution screens (4K screens) we’re currently working on, and that many of you dearly expect. 4D list boxes moved to DirectWrite in v16 and we decided to make the switch for our text rendering inside forms in v19R3.
Pause logging and log configuration file
For 4D v19, we started a long-term refinement of our logs. Our first effort was to improve their format to give you better and clearer information. As for 4D v19 R3, we added 2 new functionalities: the ability to instantly pause logging and a way for support teams to easily help their customers configure their logs through a configuration file.
Simplified cross-platform client/server application building on Windows
The release of Silicon Macs had a great impact on the way 4D compiles applications. Before v19, 4D was compiling only for Intel architecture, using the same code on Mac and Windows. But Silicon Macs use a new architecture, and as such 4D needs to compile specifically for Silicon. It affects cross-platform client/server application building.
As long as you build your server on Mac, it’s not much of an issue, as you can compile for both Intel and Silicon platforms. But on Windows, it’s not possible to compile for Silicon Macs. Our current recommendation is to compile the project on Mac for both architectures, and then copy it on a Windows machine before building the server. Unfortunately, for big projects with a lot of data, the copy can take some time.
4D v19: Evolution of Client/Server Application Building
On Mac, application signature has become a standard, and since Big Sur, you can’t even run unsigned applications. In the past, we published a workaround to build client-server applications running on a Windows server and accepting connections from Mac clients. With the release of 4D v19, we have updated the application building in 4D to handle this case. Here is how you can build a single platform or a cross-platform application in v19.
Evolution of the 4D Log Format
We recently reviewed the formats of our logs to increase their readability and their compliance with automated analysis. We made these improvements in response to real-life situations we experienced, directly addressing issues that were hindering our ability to use 4D logs. In this blog post, we’ll explain in detail what changes we made so you can adjust your log analyzing tools accordingly.
Here comes the new Silicon compiler!
We already introduced you to our new Silicon compiler in a previous blog post. This new compiler will be used to build Silicon native applications and will be available only in project mode.
Intel native applications (on Windows and Mac) will continue to use the classic compiler.
Let’s dig deeper and see exactly how it works.
4D v19 is Silicon Native!
Apple’s groundbreaking release of the new Silicon Macs pushed us to release 4D v19 six months earlier to provide you with a Silicon native version of 4D as soon as possible. We reviewed all our code, ensuring its compatibility with Silicon, performed extensive testing on this new platform, and we’re finally ready to provide you with the first Silicon native version of 4D. Let me guide you through this revolution!
Latest news about 4D on Silicon
Since Apple’s first announcement about Silicon, we’ve been keeping you informed through a series of blog posts and this post is no different!
So what’s going on? Well, the first Silicon Macs equipped with the brand new M1 chip are now available on the market. Here are two important pieces of information we need to share with you:
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