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February 2014

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Multi-touch: touched control and relative coordinates

From Zero To One – This, I hope, should be the last article on multi-touch support for mobile devices. All that was missing in my implementation was support for detecting the control that was touched and getting relative coordinates inside that control along side with screen coordinates that I was already exposing. ...
Details Favorite? Off-Topic? Iztok Kacin @ 2014-02-16 17:03
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Patch free Multi-touch iOS support for XE5

From Zero To One – In my last post I wrote about the Multi-touch support for Android and iOS under Delphi XE5. The article received more attention then I anticipated, so I was surprised as it seems that this is something that people need. I was happy with the Android support but far from content on the iOS. Patching ...
Details Favorite? Off-Topic? Iztok Kacin @ 2014-02-11 10:56
7
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True multi-touch support for Delphi XE5

From Zero To One – Recently I had a project where I had to somehow get the touch points for Android and IOS. I needed coordinates of all touch points at any time, with the correct event and movements. After a short research it turned out that Delphi XE5 has no such support. The internals of FMX framework does support ...
Details Favorite? Off-Topic? Iztok Kacin @ 2014-02-03 17:04

October 2013

5
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Developers Environment: Part 1 – Network Attached Storage

From Zero To One – Disclaimer Please note that this series of articles is not based on any scientific fact sheet and I do not claim that my view of things is the correct one. Also I am not coercing anyone into anything. I am merely sharing my view on setting up a development environment. You are invited to disagree ...
Details Favorite? Off-Topic? Iztok Kacin @ 2013-10-01 11:28

September 2013

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Library and site updates…

From Zero To One – After being quiet for quite some time (but extremely busy), I am now posting updates about what is new in the “Cromis Library” and on the page itself. Page updates In the past I already worked with TRAC, a great open source project management tool written in Python. I fiddled with it a ...
Details Favorite? Off-Topic? Iztok Kacin @ 2013-09-16 17:39

March 2013

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Improved Sliced Array implementation

From Zero To One – If you don’t know what sliced array is, I suggest that you first read the previous post, where I presented the sliced array. There I presented the data structure that is similar to classical dynamic array, but is more efficient for deletes and inserts. Also, adding elements is a bit faster, ...
Details Favorite? Off-Topic? Iztok Kacin @ 2013-03-13 08:57
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Example of Cromis Library usage

From Zero To One – What good is a Library of code if you have no use for it, or if the use is so clumsy you don’t want to use it. Almost all the code in Cromis Library was written out of my personal need to solve some problems. The main thing I strive to achieve besides speed and efficiency is ease of use and ...
Details Favorite? Off-Topic? Iztok Kacin @ 2013-03-11 23:13
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Is it possible to build a better dynamic array? Presenting sliced array.

From Zero To One – From the last post about array handling in TAnyValue (and in general), I was looking to make the IAnyArray as powerful and useful as I could. As I told you, my goal is to make a strong infrastructure around and on top of TAnyValue. And so I thought about it. Simple TList clone with more features was ...
Details Favorite? Off-Topic? Iztok Kacin @ 2013-03-01 14:07

February 2013

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TAnyValue and array handling

From Zero To One – Until now, I was only focusing on speed improvements and memory consumption for TAnyValue. But if any of you think this is all I wanted to do with it, then you are wrong. All along I had plans to extend the functionality of TAnyValue and make a true powerhouse out of it. My goal is to make it an ...
Details Favorite? Off-Topic? Iztok Kacin @ 2013-02-22 12:33
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TAnyValue, an attempt to make the best “variable” data container

From Zero To One – And the saga continues . If you don’t know what the hell I am talking about read the first three articles in the series on this subject: TValue and other “Variants” like implementation tests TValue and other “Variants” like implementation tests – revised TValue and other “Variants” like ...
Details Favorite? Off-Topic? Iztok Kacin @ 2013-02-14 08:37
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TValue and other “Variants” like implementation tests – finale

From Zero To One – I had no intentions to write any additional posts about TAnyValue. I thought it was more then enough and in my mind closed the subject. But then Stefan Glienke jumped in with great comments and test of his own. And as I love such discussions and challenges, I had to reopen the case. It seemed that ...
Details Favorite? Off-Topic? Iztok Kacin @ 2013-02-07 13:17
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TValue and other “Variants” like implementation tests – revised

From Zero To One – Recently I got an inquiry about the speed of my TAnyValue implementation. For the record TAnyValue is a TValue like implementation using records and implicit operators. It lacks in features compared to TValue but it is faster and it works on older Delphi versions (Delphi 2005 and up). I also like to ...
Details Favorite? Off-Topic? Iztok Kacin @ 2013-02-04 20:14

May 2012

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Cromis.IPC and Cromis.IMC updated

From Zero To One – Small but very important updates were added to Cromis.IPC and Cromis.IMC units. Now both units have the same syntax and use the same usage pattern. And both units share the same data packet format. Cromis.IPC also uses Connect now, to connect to the server side. This saves some time, if you send ...
Details Favorite? Off-Topic? Iztok Kacin @ 2012-05-22 18:10

April 2012

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Cromis Library updated

From Zero To One – A fairly big update was just commited. The main focus is on 64 bit compatibility. Cromis IMC added: IMC stands for inter machine communication. Just as my IPC which is inter process oriented, this aims at easy, message oriented communication between machines. Forget about TCP/IP, Indy, Synapse, ICS ...
Details Favorite? Off-Topic? Iztok Kacin @ 2012-04-09 10:36

February 2012

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Cromis.Threading

From Zero To One – I have received quite a few mails recently, from people telling me, how I made their life easier using my code. I am really glad some of you find my code useful and easy enough to use. I made it public in case someone finds it useful. I also made demo applications for most parts of the Cromis ...
Details Favorite? Off-Topic? Iztok Kacin @ 2012-02-22 20:17
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